Billion Connect eSIM is focused on providing no physical SIM card global surfing service, has covered 150 + countries / regions and local high-quality network.
Billion Connect eSIM is focused on providing no physical SIM card global surfing service, has covered 150 + countries / regions and local high-quality network.
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One-time
Billion Connect eSIM Data Plans for South Korea
South Korea eSIM 1 Day 500MB/Day
500MB
∞ at 128kbps
1
Day
$0.83
$1.66/GB
GET 10% OFF
South Korea eSIM 1 Day 1GB/Day
1GB
∞ at 128kbps
1
Day
$0.97
$0.97/GB
GET 10% OFF
South Korea eSIM 2 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
2
Days
$1.32
$1.32/GB
GET 10% OFF
South Korea eSIM 1 Day 2GB/Day
2GB
∞ at 128kbps
1
Day
$1.53
$0.77/GB
GET 10% OFF
South Korea eSIM 2 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
2
Days
$1.53
$0.77/GB
GET 10% OFF
South Korea eSIM 3 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
3
Days
$1.74
$1.16/GB
GET 10% OFF
Global eSIM [20 Regions] 1 Day 1GB/Day
1GB
∞ at 128kbps
1
Day
$1.81
$1.81/GB
GET 10% OFF
Global eSIM [20 Regions] 7 Days 1GB
1GB
∞ at 128kbps
7
Days
$1.94
$1.94/GB
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South Korea eSIM 4 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
4
Days
$2.22
$1.11/GB
GET 10% OFF
South Korea eSIM 3 Days 3GB
3GB
∞ at 128kbps
3
Days
$2.29
$0.76/GB
GET 10% OFF
Global eSIM [20 Regions] 1 Day 2GB/Day
2GB
∞ at 128kbps
1
Day
$2.29
$1.15/GB
GET 10% OFF
South Korea eSIM 3 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
3
Days
$2.36
$0.79/GB
GET 10% OFF
South Korea eSIM 2 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
2
Days
$2.43
$0.61/GB
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South Korea eSIM 7 Days 3GB
3GB
∞ at 128kbps
7
Days
$2.49
$0.83/GB
GET 10% OFF
Japan & Korea eSIM 3 Days 1GB
1GB
∞ at 128kbps
3
Days
$2.49
$2.49/GB
GET 10% OFF
Global eSIM [20 Regions] 1 Day Unlimited /Day
Unlimited
1
Day
$2.53
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 2 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
2
Days
$2.62
$1.31/GB
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South Korea eSIM 5 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
5
Days
$2.78
$1.11/GB
GET 10% OFF
South Korea eSIM 15 Days 3GB
3GB
∞ at 128kbps
15
Days
$2.99
$1.00/GB
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South Korea eSIM 4 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
4
Days
$3.06
$0.77/GB
GET 10% OFF
South Korea eSIM 30 Days 3GB
3GB
∞ at 128kbps
30
Days
$3.07
$1.02/GB
GET 10% OFF
Global eSIM [20 Regions] 3 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
3
Days
$3.16
$1.05/GB
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South Korea eSIM 6 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
6
Days
$3.26
$1.09/GB
GET 10% OFF
Global eSIM [20 Regions] 2 Days Unlimited /Day
Unlimited
2
Days
$3.43
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Possible Throttling
South Korea eSIM 3 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
3
Days
$3.61
$0.60/GB
GET 10% OFF
Global eSIM [20 Regions] 2 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
2
Days
$3.65
$0.91/GB
GET 10% OFF
Global eSIM [20 Regions] 4 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
4
Days
$3.70
$0.93/GB
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South Korea eSIM 3 Days 5GB
5GB
∞ at 128kbps
3
Days
$3.75
$0.75/GB
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South Korea eSIM 5 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
5
Days
$3.82
$0.76/GB
GET 10% OFF
South Korea eSIM 7 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
7
Days
$3.82
$1.09/GB
GET 10% OFF
South Korea eSIM 1 Day Unlimited /Day
Unlimited
1
Day
$3.89
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 7 Days 3GB
3GB
∞ at 128kbps
7
Days
$3.96
$1.32/GB
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South Korea eSIM 7 Days 5GB
5GB
∞ at 128kbps
7
Days
$4.17
$0.83/GB
GET 10% OFF
Global eSIM [20 Regions] 5 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
5
Days
$4.24
$0.85/GB
GET 10% OFF
Global eSIM [20 Regions] 10 Days 3GB
3GB
∞ at 128kbps
10
Days
$4.31
$1.44/GB
GET 10% OFF
Global eSIM [20 Regions] 7 Days 5GB
5GB
∞ at 128kbps
7
Days
$4.37
$0.87/GB
GET 10% OFF
South Korea eSIM 8 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
8
Days
$4.44
$1.11/GB
GET 10% OFF
South Korea eSIM 6 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
6
Days
$4.51
$0.75/GB
GET 10% OFF
Global eSIM [20 Regions] 10 Days 5GB
5GB
∞ at 128kbps
10
Days
$4.57
$0.91/GB
GET 10% OFF
South Korea eSIM 15 Days 5GB
5GB
∞ at 128kbps
15
Days
$4.58
$0.92/GB
GET 10% OFF
Global eSIM [20 Regions] 3 Days Unlimited /Day
Unlimited
3
Days
$4.60
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 3 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
3
Days
$4.69
$0.78/GB
GET 10% OFF
South Korea eSIM 4 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
4
Days
$4.79
$0.60/GB
GET 10% OFF
South Korea eSIM 9 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
9
Days
$4.86
$1.08/GB
GET 10% OFF
Global eSIM [20 Regions] 6 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
6
Days
$4.88
$0.81/GB
GET 10% OFF
Japan & Korea eSIM 7 Days 5GB
5GB
∞ at 128kbps
7
Days
$4.99
$1.00/GB
GET 10% OFF
South Korea eSIM 7 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
7
Days
$5.35
$0.76/GB
GET 10% OFF
Global eSIM [20 Regions] 30 Days 3GB
3GB
∞ at 128kbps
30
Days
$5.35
$1.78/GB
GET 10% OFF
Global eSIM [20 Regions] 7 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
7
Days
$5.42
$0.77/GB
GET 10% OFF
Global eSIM [20 Regions] 30 Days 5GB
5GB
∞ at 128kbps
30
Days
$5.44
$1.09/GB
GET 10% OFF
South Korea eSIM 10 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
10
Days
$5.49
$1.10/GB
GET 10% OFF
Global eSIM [20 Regions] 4 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
4
Days
$5.63
$0.70/GB
GET 10% OFF
Japan & Korea eSIM 15 Days 5GB
5GB
∞ at 128kbps
15
Days
$5.69
$1.14/GB
GET 10% OFF
South Korea eSIM 2 Days Unlimited /Day
Unlimited
2
Days
$5.73
GET 10% OFF
Possible Throttling
South Korea eSIM 5 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
5
Days
$5.90
$0.59/GB
GET 10% OFF
South Korea eSIM 11 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
11
Days
$5.90
$1.07/GB
GET 10% OFF
Global eSIM [20 Regions] 8 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
8
Days
$5.96
$0.75/GB
GET 10% OFF
South Korea eSIM 8 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
8
Days
$6.04
$0.76/GB
GET 10% OFF
Global eSIM [20 Regions] 4 Days Unlimited /Day
Unlimited
4
Days
$6.14
GET 10% OFF
Possible Throttling
South Korea eSIM 30 Days 5GB
5GB
∞ at 128kbps
30
Days
$6.25
$1.25/GB
GET 10% OFF
South Korea eSIM 12 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
12
Days
$6.39
$1.07/GB
GET 10% OFF
Japan & Korea eSIM 30 Days 5GB
5GB
∞ at 128kbps
30
Days
$6.39
$1.28/GB
GET 10% OFF
Global eSIM [20 Regions] 9 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
9
Days
$6.50
$0.72/GB
GET 10% OFF
Global eSIM [20 Regions] 5 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
5
Days
$6.56
$0.66/GB
GET 10% OFF
South Korea eSIM 9 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
9
Days
$6.88
$0.76/GB
GET 10% OFF
South Korea eSIM 13 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
13
Days
$6.88
$1.06/GB
GET 10% OFF
South Korea eSIM 7 Days 10GB
10GB
∞ at 128kbps
7
Days
$6.99
$0.70/GB
GET 10% OFF
Japan & Korea eSIM 7 Days 10GB
10GB
∞ at 128kbps
7
Days
$6.99
$0.70/GB
GET 10% OFF
Global eSIM [20 Regions] 10 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
10
Days
$7.04
$0.70/GB
GET 10% OFF
South Korea eSIM 6 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
6
Days
$7.08
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 7 Days 10GB
10GB
∞ at 128kbps
7
Days
$7.13
$0.71/GB
GET 10% OFF
Asia eSIM [9 Regions] 7 Days 5GB
5GB
∞ at 128kbps
7
Days
$7.22
$1.44/GB
GET 10% OFF
South Korea eSIM 3 Days Unlimited /Day
Unlimited
3
Days
$7.27
GET 10% OFF
Possible Throttling
South Korea eSIM 14 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
14
Days
$7.29
$1.04/GB
GET 10% OFF
South Korea eSIM 15 Days 10GB
10GB
∞ at 128kbps
15
Days
$7.49
$0.75/GB
GET 10% OFF
Global eSIM [20 Regions] 10 Days 10GB
10GB
∞ at 128kbps
10
Days
$7.49
$0.75/GB
GET 10% OFF
South Korea eSIM 10 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
10
Days
$7.57
$0.76/GB
GET 10% OFF
Global eSIM [20 Regions] 6 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
6
Days
$7.60
$0.63/GB
GET 10% OFF
Global eSIM [20 Regions] 5 Days Unlimited /Day
Unlimited
5
Days
$7.67
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 11 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
11
Days
$7.67
$0.70/GB
GET 10% OFF
South Korea eSIM 15 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
15
Days
$7.78
$1.04/GB
GET 10% OFF
Global eSIM [20 Regions] 15 Days 10GB
10GB
∞ at 128kbps
15
Days
$7.85
$0.78/GB
GET 10% OFF
South Korea eSIM 30 Days 10GB
10GB
∞ at 128kbps
30
Days
$7.99
$0.80/GB
GET 10% OFF
Japan & Korea eSIM 15 Days 10GB
10GB
∞ at 128kbps
15
Days
$8.19
$0.82/GB
GET 10% OFF
Global eSIM [20 Regions] 12 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
12
Days
$8.22
$0.69/GB
GET 10% OFF
South Korea eSIM 7 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
7
Days
$8.26
$0.59/GB
GET 10% OFF
South Korea eSIM 16 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
16
Days
$8.26
$1.03/GB
GET 10% OFF
South Korea eSIM 11 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
11
Days
$8.33
$0.76/GB
GET 10% OFF
Global eSIM [87 Regions] 3 Days 1GB
1GB
∞ at 128kbps
3
Days
$8.61
$8.61/GB
GET 10% OFF
Global eSIM [20 Regions] 30 Days 10GB
10GB
∞ at 128kbps
30
Days
$8.67
$0.87/GB
GET 10% OFF
South Korea eSIM 17 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
17
Days
$8.68
$1.02/GB
GET 10% OFF
Global eSIM [20 Regions] 7 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
7
Days
$8.75
$0.63/GB
GET 10% OFF
Global eSIM [20 Regions] 13 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
13
Days
$8.76
$0.67/GB
GET 10% OFF
South Korea eSIM 12 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
12
Days
$9.03
$0.75/GB
GET 10% OFF
South Korea eSIM 18 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
18
Days
$9.17
$1.02/GB
GET 10% OFF
Global eSIM [20 Regions] 6 Days Unlimited /Day
Unlimited
6
Days
$9.21
GET 10% OFF
Possible Throttling
South Korea eSIM 4 Days Unlimited /Day
Unlimited
4
Days
$9.27
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 14 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
14
Days
$9.30
$0.66/GB
GET 10% OFF
Asia eSIM [9 Regions] 7 Days 10GB
10GB
∞ at 128kbps
7
Days
$9.31
$0.93/GB
GET 10% OFF
South Korea eSIM 8 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
8
Days
$9.51
$0.59/GB
GET 10% OFF
South Korea eSIM 19 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
19
Days
$9.65
$1.02/GB
GET 10% OFF
Asia eSIM [9 Regions] 10 Days 10GB
10GB
∞ at 128kbps
10
Days
$9.72
$0.97/GB
GET 10% OFF
Global eSIM [20 Regions] 15 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
15
Days
$9.84
$0.66/GB
GET 10% OFF
South Korea eSIM 13 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
13
Days
$9.86
$0.76/GB
GET 10% OFF
Japan & Korea eSIM 30 Days 10GB
10GB
∞ at 128kbps
30
Days
$9.99
$1.00/GB
GET 10% OFF
Global eSIM [20 Regions] 8 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
8
Days
$10.00
$0.63/GB
GET 10% OFF
South Korea eSIM 20 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
20
Days
$10.07
$1.01/GB
GET 10% OFF
Global eSIM [20 Regions] 16 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
16
Days
$10.47
$0.65/GB
GET 10% OFF
South Korea eSIM 14 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
14
Days
$10.56
$0.75/GB
GET 10% OFF
South Korea eSIM 21 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
21
Days
$10.56
$1.01/GB
GET 10% OFF
South Korea eSIM 9 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
9
Days
$10.69
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 7 Days Unlimited /Day
Unlimited
7
Days
$10.74
GET 10% OFF
Possible Throttling
Asia eSIM [9 Regions] 20 Days 10GB
10GB
∞ at 128kbps
20
Days
$10.90
$1.09/GB
GET 10% OFF
Global eSIM [20 Regions] 17 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
17
Days
$11.01
$0.65/GB
GET 10% OFF
South Korea eSIM 22 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
22
Days
$11.04
$1.00/GB
GET 10% OFF
Global eSIM [20 Regions] 9 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
9
Days
$11.25
$0.63/GB
GET 10% OFF
South Korea eSIM 5 Days Unlimited /Day
Unlimited
5
Days
$11.27
GET 10% OFF
Possible Throttling
South Korea eSIM 15 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
15
Days
$11.39
$0.76/GB
GET 10% OFF
Global eSIM [20 Regions] 18 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
18
Days
$11.56
$0.64/GB
GET 10% OFF
South Korea eSIM 23 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
23
Days
$11.60
$1.01/GB
GET 10% OFF
South Korea eSIM 10 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
10
Days
$11.81
$0.59/GB
GET 10% OFF
Asia eSIM [9 Regions] 30 Days 10GB
10GB
∞ at 128kbps
30
Days
$11.94
$1.19/GB
GET 10% OFF
South Korea eSIM 16 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
16
Days
$12.08
$0.76/GB
GET 10% OFF
South Korea eSIM 24 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
24
Days
$12.08
$1.01/GB
GET 10% OFF
Global eSIM [20 Regions] 19 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
19
Days
$12.10
$0.64/GB
GET 10% OFF
Global eSIM [20 Regions] 8 Days Unlimited /Day
Unlimited
8
Days
$12.28
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 10 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
10
Days
$12.50
$0.63/GB
GET 10% OFF
South Korea eSIM 25 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
25
Days
$12.50
$1.00/GB
GET 10% OFF
Global eSIM [20 Regions] 20 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
20
Days
$12.64
$0.63/GB
GET 10% OFF
South Korea eSIM 17 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
17
Days
$12.85
$0.76/GB
GET 10% OFF
Global eSIM [155 Regions] 3 Days 1GB
1GB
∞ at 128kbps
3
Days
$12.92
$12.92/GB
GET 10% OFF
South Korea eSIM 11 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
11
Days
$12.99
$0.59/GB
GET 10% OFF
South Korea eSIM 30 Days 20GB
20GB
∞ at 128kbps
30
Days
$12.99
$0.65/GB
GET 10% OFF
South Korea eSIM 26 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
26
Days
$13.13
$1.01/GB
GET 10% OFF
South Korea eSIM 6 Days Unlimited /Day
Unlimited
6
Days
$13.27
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 21 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
21
Days
$13.27
$0.63/GB
GET 10% OFF
South Korea eSIM 18 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
18
Days
$13.54
$0.75/GB
GET 10% OFF
South Korea eSIM 27 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
27
Days
$13.68
$1.01/GB
GET 10% OFF
Global eSIM [20 Regions] 11 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
11
Days
$13.75
$0.63/GB
GET 10% OFF
Global eSIM [20 Regions] 9 Days Unlimited /Day
Unlimited
9
Days
$13.81
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 22 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
22
Days
$13.81
$0.63/GB
GET 10% OFF
South Korea eSIM 12 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
12
Days
$14.17
$0.59/GB
GET 10% OFF
South Korea eSIM 28 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
28
Days
$14.17
$1.01/GB
GET 10% OFF
Global eSIM [20 Regions] 23 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
23
Days
$14.35
$0.62/GB
GET 10% OFF
South Korea eSIM 19 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
19
Days
$14.38
$0.76/GB
GET 10% OFF
South Korea eSIM 29 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
29
Days
$14.58
$1.01/GB
GET 10% OFF
Global eSIM [20 Regions] 24 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
24
Days
$14.90
$0.62/GB
GET 10% OFF
Global eSIM [20 Regions] 30 Days 20GB
20GB
∞ at 128kbps
30
Days
$14.99
$0.75/GB
GET 10% OFF
Global eSIM [20 Regions] 12 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
12
Days
$15.00
$0.63/GB
GET 10% OFF
South Korea eSIM 20 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
20
Days
$15.07
$0.75/GB
GET 10% OFF
South Korea eSIM 30 Days 500MB/Day
500MB
/day
/day
∞ at 128kbps
30
Days
$15.07
$1.00/GB
GET 10% OFF
South Korea eSIM 7 Days Unlimited /Day
Unlimited
7
Days
$15.27
GET 10% OFF
Possible Throttling
South Korea eSIM 13 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
13
Days
$15.28
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 10 Days Unlimited /Day
Unlimited
10
Days
$15.35
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 25 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
25
Days
$15.44
$0.62/GB
GET 10% OFF
South Korea eSIM 21 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
21
Days
$15.90
$0.76/GB
GET 10% OFF
Global eSIM [20 Regions] 26 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
26
Days
$16.07
$0.62/GB
GET 10% OFF
Global eSIM [20 Regions] 13 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
13
Days
$16.25
$0.63/GB
GET 10% OFF
South Korea eSIM 14 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
14
Days
$16.46
$0.59/GB
GET 10% OFF
South Korea eSIM 22 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
22
Days
$16.60
$0.75/GB
GET 10% OFF
Global eSIM [20 Regions] 27 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
27
Days
$16.61
$0.62/GB
GET 10% OFF
Global eSIM [20 Regions] 11 Days Unlimited /Day
Unlimited
11
Days
$16.88
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 28 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
28
Days
$17.15
$0.61/GB
GET 10% OFF
South Korea eSIM 8 Days Unlimited /Day
Unlimited
8
Days
$17.27
GET 10% OFF
Possible Throttling
South Korea eSIM 23 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
23
Days
$17.36
$0.75/GB
GET 10% OFF
Global eSIM [20 Regions] 14 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
14
Days
$17.50
$0.63/GB
GET 10% OFF
Global eSIM [20 Regions] 29 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
29
Days
$17.69
$0.61/GB
GET 10% OFF
South Korea eSIM 15 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
15
Days
$17.71
$0.59/GB
GET 10% OFF
South Korea eSIM [SKT unlimited] 1 Day Unlimited /Day
Unlimited
1
Day
$17.99
GET 10% OFF
Possible Throttling
Low latency
South Korea eSIM 24 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
24
Days
$18.06
$0.75/GB
GET 10% OFF
Global eSIM [20 Regions] 30 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
30
Days
$18.24
$0.61/GB
GET 10% OFF
Global eSIM [20 Regions] 12 Days Unlimited /Day
Unlimited
12
Days
$18.42
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 15 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
15
Days
$18.75
$0.63/GB
GET 10% OFF
South Korea eSIM 16 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
16
Days
$18.89
$0.59/GB
GET 10% OFF
South Korea eSIM 25 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
25
Days
$18.89
$0.76/GB
GET 10% OFF
South Korea eSIM 9 Days Unlimited /Day
Unlimited
9
Days
$19.27
GET 10% OFF
Possible Throttling
South Korea eSIM 26 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
26
Days
$19.58
$0.75/GB
GET 10% OFF
Asia eSIM [9 Regions] 30 Days 20GB
20GB
∞ at 128kbps
30
Days
$19.79
$0.99/GB
GET 10% OFF
Japan & Korea eSIM 30 Days 20GB
20GB
∞ at 128kbps
30
Days
$19.93
$1.00/GB
GET 10% OFF
Global eSIM [20 Regions] 13 Days Unlimited /Day
Unlimited
13
Days
$19.95
GET 10% OFF
Possible Throttling
South Korea eSIM 10 Days Unlimited /Day
Unlimited
10
Days
$19.99
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 16 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
16
Days
$20.00
$0.63/GB
GET 10% OFF
South Korea eSIM 17 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
17
Days
$20.07
$0.59/GB
GET 10% OFF
South Korea eSIM 27 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
27
Days
$20.42
$0.76/GB
GET 10% OFF
Global eSIM [20 Regions] 30 Days 30GB
30GB
∞ at 128kbps
30
Days
$20.94
$0.70/GB
GET 10% OFF
South Korea eSIM 28 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
28
Days
$21.11
$0.75/GB
GET 10% OFF
South Korea eSIM 18 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
18
Days
$21.18
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 17 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
17
Days
$21.25
$0.63/GB
GET 10% OFF
Global eSIM [20 Regions] 14 Days Unlimited /Day
Unlimited
14
Days
$21.49
GET 10% OFF
Possible Throttling
South Korea eSIM 29 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
29
Days
$21.88
$0.75/GB
GET 10% OFF
South Korea eSIM 19 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
19
Days
$22.36
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 18 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
18
Days
$22.50
$0.63/GB
GET 10% OFF
South Korea eSIM 30 Days 1GB/Day
1GB
/day
/day
∞ at 128kbps
30
Days
$22.57
$0.75/GB
GET 10% OFF
Global eSIM [20 Regions] 15 Days Unlimited /Day
Unlimited
15
Days
$23.02
GET 10% OFF
Possible Throttling
South Korea eSIM 11 Days Unlimited /Day
Unlimited
11
Days
$23.27
GET 10% OFF
Possible Throttling
South Korea eSIM 20 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
20
Days
$23.54
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 19 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
19
Days
$23.75
$0.63/GB
GET 10% OFF
Global eSIM [20 Regions] 16 Days Unlimited /Day
Unlimited
16
Days
$24.56
GET 10% OFF
Possible Throttling
South Korea eSIM 21 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
21
Days
$24.65
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 20 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
20
Days
$25.00
$0.63/GB
GET 10% OFF
Asia eSIM [9 Regions] 30 Days 30GB
30GB
∞ at 128kbps
30
Days
$25.00
$0.83/GB
GET 10% OFF
South Korea eSIM 12 Days Unlimited /Day
Unlimited
12
Days
$25.27
GET 10% OFF
Possible Throttling
South Korea eSIM 22 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
22
Days
$25.83
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 17 Days Unlimited /Day
Unlimited
17
Days
$26.09
GET 10% OFF
Possible Throttling
South Korea eSIM 30 Days 30GB
30GB
∞ at 128kbps
30
Days
$26.18
$0.87/GB
GET 10% OFF
Global eSIM [20 Regions] 21 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
21
Days
$26.25
$0.63/GB
GET 10% OFF
South Korea eSIM 13 Days Unlimited /Day
Unlimited
13
Days
$26.67
GET 10% OFF
Possible Throttling
South Korea eSIM 23 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
23
Days
$27.08
$0.59/GB
GET 10% OFF
Global eSIM [87 Regions] 7 Days 5GB
5GB
∞ at 128kbps
7
Days
$27.43
$5.49/GB
GET 10% OFF
Global eSIM [20 Regions] 22 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
22
Days
$27.50
$0.63/GB
GET 10% OFF
Global eSIM [20 Regions] 18 Days Unlimited /Day
Unlimited
18
Days
$27.63
GET 10% OFF
Possible Throttling
South Korea eSIM [SKT unlimited] 1 Day Unlimited /Day
Unlimited
1
Day
$28.19
GET 10% OFF
Possible Throttling
Low latency
South Korea eSIM 24 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
24
Days
$28.26
$0.59/GB
GET 10% OFF
Global eSIM [87 Regions] 15 Days 5GB
5GB
∞ at 128kbps
15
Days
$28.26
$5.65/GB
GET 10% OFF
Global eSIM [87 Regions] 20 Days 5GB
5GB
∞ at 128kbps
20
Days
$28.47
$5.69/GB
GET 10% OFF
South Korea eSIM 14 Days Unlimited /Day
Unlimited
14
Days
$28.65
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 23 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
23
Days
$28.75
$0.63/GB
GET 10% OFF
Global eSIM [87 Regions] 30 Days 5GB
5GB
∞ at 128kbps
30
Days
$28.96
$5.79/GB
GET 10% OFF
Global eSIM [20 Regions] 19 Days Unlimited /Day
Unlimited
19
Days
$29.16
GET 10% OFF
Possible Throttling
South Korea eSIM 25 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
25
Days
$29.44
$0.59/GB
GET 10% OFF
South Korea eSIM [SKT unlimited] 1 Day Unlimited /Day
Unlimited
1
Day
$29.99
GET 10% OFF
Possible Throttling
Low latency
Global eSIM [20 Regions] 24 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
24
Days
$30.00
$0.63/GB
GET 10% OFF
South Korea eSIM 15 Days Unlimited /Day
Unlimited
15
Days
$30.52
GET 10% OFF
Possible Throttling
South Korea eSIM 26 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
26
Days
$30.56
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 20 Days Unlimited /Day
Unlimited
20
Days
$30.69
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 30 Days 50GB
50GB
∞ at 128kbps
30
Days
$31.24
$0.62/GB
GET 10% OFF
Global eSIM [20 Regions] 25 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
25
Days
$31.25
$0.63/GB
GET 10% OFF
South Korea eSIM 27 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
27
Days
$31.74
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 21 Days Unlimited /Day
Unlimited
21
Days
$32.23
GET 10% OFF
Possible Throttling
South Korea eSIM 16 Days Unlimited /Day
Unlimited
16
Days
$32.50
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 26 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
26
Days
$32.50
$0.63/GB
GET 10% OFF
South Korea eSIM 28 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
28
Days
$32.92
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 27 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
27
Days
$33.75
$0.63/GB
GET 10% OFF
Global eSIM [20 Regions] 22 Days Unlimited /Day
Unlimited
22
Days
$33.76
GET 10% OFF
Possible Throttling
South Korea eSIM 29 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
29
Days
$34.03
$0.59/GB
GET 10% OFF
South Korea eSIM 17 Days Unlimited /Day
Unlimited
17
Days
$34.48
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 28 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
28
Days
$35.00
$0.63/GB
GET 10% OFF
Global eSIM [20 Regions] 23 Days Unlimited /Day
Unlimited
23
Days
$35.30
GET 10% OFF
Possible Throttling
South Korea eSIM 30 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
30
Days
$35.35
$0.59/GB
GET 10% OFF
Global eSIM [20 Regions] 29 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
29
Days
$36.25
$0.63/GB
GET 10% OFF
South Korea eSIM 18 Days Unlimited /Day
Unlimited
18
Days
$36.35
GET 10% OFF
Possible Throttling
Asia eSIM [9 Regions] 30 Days 50GB
50GB
∞ at 128kbps
30
Days
$36.39
$0.73/GB
GET 10% OFF
Global eSIM [20 Regions] 24 Days Unlimited /Day
Unlimited
24
Days
$36.83
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 30 Days 2GB/Day
2GB
/day
/day
∞ at 128kbps
30
Days
$37.50
$0.63/GB
GET 10% OFF
South Korea eSIM 19 Days Unlimited /Day
Unlimited
19
Days
$38.33
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 25 Days Unlimited /Day
Unlimited
25
Days
$38.37
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 26 Days Unlimited /Day
Unlimited
26
Days
$39.90
GET 10% OFF
Possible Throttling
South Korea eSIM [SKT unlimited] 1 Day Unlimited /Day
Unlimited
1
Day
$39.99
GET 10% OFF
Possible Throttling
Low latency
South Korea eSIM 20 Days Unlimited /Day
Unlimited
20
Days
$40.31
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 27 Days Unlimited /Day
Unlimited
27
Days
$41.44
GET 10% OFF
Possible Throttling
Global eSIM [87 Regions] 7 Days 10GB
10GB
∞ at 128kbps
7
Days
$41.46
$4.15/GB
GET 10% OFF
South Korea eSIM 21 Days Unlimited /Day
Unlimited
21
Days
$42.29
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 28 Days Unlimited /Day
Unlimited
28
Days
$42.97
GET 10% OFF
Possible Throttling
Global eSIM [87 Regions] 15 Days 10GB
10GB
∞ at 128kbps
15
Days
$43.33
$4.33/GB
GET 10% OFF
Global eSIM [87 Regions] 20 Days 10GB
10GB
∞ at 128kbps
20
Days
$44.03
$4.40/GB
GET 10% OFF
South Korea eSIM 22 Days Unlimited /Day
Unlimited
22
Days
$44.17
GET 10% OFF
Possible Throttling
Global eSIM [20 Regions] 29 Days Unlimited /Day
Unlimited
29
Days
$44.51
GET 10% OFF
Possible Throttling
Global eSIM [87 Regions] 30 Days 10GB
10GB
∞ at 128kbps
30
Days
$45.42
$4.54/GB
GET 10% OFF
Global eSIM [20 Regions] 30 Days Unlimited /Day
Unlimited
30
Days
$46.04
GET 10% OFF
Possible Throttling
South Korea eSIM 23 Days Unlimited /Day
Unlimited
23
Days
$46.15
GET 10% OFF
Possible Throttling
Global eSIM [155 Regions] 7 Days 5GB
5GB
∞ at 128kbps
7
Days
$47.92
$9.58/GB
GET 10% OFF
South Korea eSIM 24 Days Unlimited /Day
Unlimited
24
Days
$48.13
GET 10% OFF
Possible Throttling
Global eSIM [155 Regions] 15 Days 5GB
5GB
∞ at 128kbps
15
Days
$48.33
$9.67/GB
GET 10% OFF
Global eSIM [155 Regions] 30 Days 5GB
5GB
∞ at 128kbps
30
Days
$48.96
$9.79/GB
GET 10% OFF
South Korea eSIM 25 Days Unlimited /Day
Unlimited
25
Days
$50.00
GET 10% OFF
Possible Throttling
South Korea eSIM 26 Days Unlimited /Day
Unlimited
26
Days
$51.98
GET 10% OFF
Possible Throttling
South Korea eSIM 27 Days Unlimited /Day
Unlimited
27
Days
$53.96
GET 10% OFF
Possible Throttling
South Korea eSIM 28 Days Unlimited /Day
Unlimited
28
Days
$55.94
GET 10% OFF
Possible Throttling
South Korea eSIM 29 Days Unlimited /Day
Unlimited
29
Days
$57.81
GET 10% OFF
Possible Throttling
South Korea eSIM 30 Days Unlimited /Day
Unlimited
30
Days
$59.79
GET 10% OFF
Possible Throttling
Global eSIM [155 Regions] 30 Days 10GB
10GB
∞ at 128kbps
30
Days
$66.25
$6.63/GB
GET 10% OFF
Global eSIM [87 Regions] 10 Days 20GB
20GB
∞ at 128kbps
10
Days
$80.63
$4.03/GB
GET 10% OFF
Global eSIM [87 Regions] 20 Days 20GB
20GB
∞ at 128kbps
20
Days
$82.92
$4.15/GB
GET 10% OFF
Global eSIM [87 Regions] 30 Days 20GB
20GB
∞ at 128kbps
30
Days
$84.79
$4.24/GB
GET 10% OFF
Global eSIM [155 Regions] 30 Days 20GB
20GB
∞ at 128kbps
30
Days
$132.71
$6.64/GB
GET 10% OFF
Global eSIM [87 Regions] 30 Days 50GB
50GB
∞ at 128kbps
30
Days
$169.03
$3.38/GB
GET 10% OFF
Global eSIM [155 Regions] 30 Days 50GB
50GB
∞ at 128kbps
30
Days
$175.00
$3.50/GB
GET 10% OFF
Unfiltered Customer Reviews
Share your own experience and help fellow travelers!
I’ve used Billion Connect for multiple eSims abroad now, and I’ve found them great every time. Their customer service responds pretty quickly to any issues, and the sims are cheap and work well. Be aware the sims are mostly based in Hong Kong so if you’re geographically far from there the latency might be a little high, and you may need a VPN for things like TikTok to work, but I’ve had very few issues.
Frequently Asked Questions
Does Billion Connect offer unlimited data eSIM for South Korea?
Billion Connect sells several unlimited‑data eSIM packages for South Korea, ranging from a single‑day $2.53 plan to a 30‑day $59.79 plan. All of these packages support 3G, 4G and 5G networks and include tethering. The plans are subject to a Fair Usage Policy, which means that speeds may be throttled after heavy use. Travelers who need reassurance about speed restrictions should contact Billion Connect directly to confirm the typical data limits that allow normal‑speed service.
Does Billion Connect offer South Korea eSIM with phone number and SMS?
Billion Connect does not provide eSIM plans for South Korea that include a local phone number or SMS capability. The provider offers only data‑only eSIMs. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the internet connection for voice and messaging, but no built‑in phone number or SMS service is available.
How many data plans does Billion Connect offer for South Korea?
Billion Connect lists 49 single‑country data plans and 74 multi‑country data plans in its catalogue. The provided data does not break down how many of those plans are specific to South Korea, so the exact number for that country is not specified. The plans available generally fall within a price range of $0.83 to $175 and a data cap range from 500 MB up to unlimited, with validity periods spanning 1 to 30 days.
∞ at 128kbps
GET 10% OFF
Possible Throttling
Low latency
