Lempart Flex
Lempart Flex offers ultra-affordable unlimited data abroad: choose how much full-speed data you get each day (500 MB to 10 GB), the speed after it (up to 384 kbps, 512 kbps or 1 Mbps) and 1 to 30 days, and pay only for the speed you need. Plans cover 200+ destinations, every plan includes personal hotspot, and there is no subscription. Buy on the website without an account or in the iPhone app; the eSIM arrives in about a minute.
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For new userLempart Flex eSIM Data Plans for South Korea
Plan nameDataValidityPrice/GBPrice
Unlimited Data South Korea · IP SG · no top-up
500MB
+ ∞ at 512kbps
1 Day
$2.99
$5.98/GB
10% OFFSouth Korea · IP SG
100MB
7 Days
$2.99
$29.90/GB
10% OFFAsian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
1GB
7 Days
$3.49
$3.49/GB
10% OFFUnlimited Data South Korea · IP HK · no top-up
1GB
+ ∞ at 128kbps
1 Day
$3.49
$3.49/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up
1GB
+ ∞ at 128kbps
1 Day
$3.49
$3.49/GB
10% OFFSouth Korea · IP SG
500MB
7 Days
$3.49
$6.98/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up
1GB/day/day
+ ∞ at 128kbps
2 Days
$3.99
$2.00/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up
500MB/day/day
+ ∞ at 512kbps
3 Days
$3.99
$2.66/GB
10% OFFJapan & South Korea · IP SG
1GB
7 Days
$3.99
$3.99/GB
10% OFFUnlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
1GB
+ ∞ at 1Mbps
1 Day
$3.99
$3.99/GB
10% OFFSouth Korea · IP SG
1GB
7 Days
$3.99
$3.99/GB
10% OFFUnlimited Data South Korea · IP SG · then 512 kbps
1GB
+ ∞ at 512kbps
1 Day
$3.99
$3.99/GB
10% OFFUnlimited Data East Asia: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK · no top-up
1GB
+ ∞ at 128kbps
1 Day
$3.99
$3.99/GB
10% OFFUnlimited Data Global Set 3: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE +43 more · IP HK · no top-up
1GB
+ ∞ at 128kbps
1 Day
$3.99
$3.99/GB
10% OFFUnlimited Data China, Japan & South Korea · IP HK · no top-up
500MB
+ ∞ at 384kbps
1 Day
$3.99
$7.98/GB
10% OFFSouth Korea · IP SG
3GB
15 Days
$4.49
$1.50/GB
10% OFFUnlimited Data South Korea · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
3 Days
$4.49
$1.50/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up · then 128 kbps
2GB
+ ∞ at 128kbps
1 Day
$4.49
$2.25/GB
10% OFFUnlimited Data Global Set 3: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE +43 more · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
2 Days
$4.49
$2.25/GB
10% OFFUnlimited Data Japan & South Korea · IP SG
1GB
+ ∞ at 1Mbps
1 Day
$4.49
$4.49/GB
10% OFFUnlimited Data South Korea · IP SG · then 1 Mbps
1GB
+ ∞ at 1Mbps
1 Day
$4.49
$4.49/GB
10% OFFChina, Japan & South Korea · IP SG · no top-up
1GB
7 Days
$4.49
$4.49/GB
10% OFFUnlimited Data Global · 67 countries · IP HK · no top-up
1GB
+ ∞ at 128kbps
1 Day
$4.49
$4.49/GB
10% OFFUnlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA +9 more · IP UK/NO · no top-up
500MB
+ ∞ at 384kbps
1 Day
$4.49
$8.98/GB
10% OFFSouth Korea · IP SG
3GB
30 Days
$4.99
$1.66/GB
10% OFFSouth Korea · IP HK · no top-up
3GB
7 Days
$4.99
$1.66/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up
1GB/day/day
+ ∞ at 128kbps
3 Days
$4.99
$1.66/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up
500MB/day/day
+ ∞ at 512kbps
5 Days
$4.99
$2.00/GB
10% OFFUnlimited Data South Korea · IP SG
2GB
+ ∞ at 1Mbps
1 Day
$4.99
$2.50/GB
10% OFFUnlimited Data China, Japan & South Korea · IP HK
1GB
+ ∞ at 384kbps
1 Day
$4.99
$4.99/GB
10% OFFEast Asia: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK · no top-up
1GB
7 Days
$4.99
$4.99/GB
10% OFFGlobal Set 3: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI, FR +40 more · IP HK · no top-up
1GB
7 Days
$4.99
$4.99/GB
10% OFFEast Asia: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG · no top-up
1GB
7 Days
$4.99
$4.99/GB
10% OFFGlobal · 67 countries · IP HK · no top-up
1GB
7 Days
$4.99
$4.99/GB
10% OFFUnlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK · no top-up
500MB
+ ∞ at 128kbps
1 Day
$4.99
$9.98/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up · then 128 kbps
2GB/day/day
+ ∞ at 128kbps
2 Days
$5.49
$1.37/GB
10% OFFSouth Korea · IP HK · no top-up
3GB
15 Days
$5.49
$1.83/GB
10% OFFUnlimited Data South Korea · IP SG · then 512 kbps
1GB/day/day
+ ∞ at 512kbps
3 Days
$5.49
$1.83/GB
10% OFFUnlimited Data Global Set 3: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE +43 more · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
3 Days
$5.49
$1.83/GB
10% OFFUnlimited Data East Asia: CN, HK, ID, JP, KR, MO, MY, PH +4 more · IP HK · no top-up · then 128 kbps
2GB
+ ∞ at 128kbps
1 Day
$5.49
$2.75/GB
10% OFFUnlimited Data Global · 67 countries · IP HK · no top-up · then 128 kbps
2GB
+ ∞ at 128kbps
1 Day
$5.49
$2.75/GB
10% OFFUnlimited Data Global · 67 countries · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
2 Days
$5.49
$2.75/GB
10% OFFChina, Japan & South Korea · IP HK
1GB
7 Days
$5.49
$5.49/GB
10% OFFSouth Korea · IP HK · no top-up
5GB
7 Days
$5.99
$1.20/GB
10% OFFSouth Korea · IP SG · no top-up
5GB
5 Days
$5.99
$1.20/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up
1GB/day/day
+ ∞ at 128kbps
4 Days
$5.99
$1.50/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up
500MB/day/day
+ ∞ at 512kbps
7 Days
$5.99
$1.71/GB
10% OFFEast Asia: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK · no top-up
3GB
7 Days
$5.99
$2.00/GB
10% OFFChina, Japan & South Korea · IP SG · no top-up
3GB
3 Days
$5.99
$2.00/GB
10% OFFUnlimited Data South Korea · IP SG · then 1 Mbps
1GB/day/day
+ ∞ at 1Mbps
3 Days
$5.99
$2.00/GB
10% OFFUnlimited Data East Asia: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
3 Days
$5.99
$2.00/GB
10% OFFUnlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
2GB
+ ∞ at 1Mbps
1 Day
$5.99
$3.00/GB
10% OFFUnlimited Data Global Set 3: AT, BE, BG, BL, CH, CN, CY +47 more · IP HK · no top-up · then 128 kbps
2GB
+ ∞ at 128kbps
1 Day
$5.99
$3.00/GB
10% OFFChina, Japan & South Korea · IP SG · no top-up
2GB
15 Days
$5.99
$3.00/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up · then 5 Mbps
2GB
+ ∞ at 5Mbps
1 Day
$5.99
$3.00/GB
10% OFFUnlimited Data Asian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH +6 more · IP UK/NO
1GB
+ ∞ at 384kbps
1 Day
$5.99
$5.99/GB
10% OFFSouth Korea · IP SG
5GB
30 Days
$6.49
$1.30/GB
10% OFFSouth Korea · IP HK · no top-up
5GB
15 Days
$6.49
$1.30/GB
10% OFFUnlimited Data South Korea · IP SG · then 512 kbps
3GB
+ ∞ at 512kbps
1 Day
$6.49
$2.16/GB
10% OFFChina, Japan & South Korea · IP SG · no top-up
3GB
5 Days
$6.49
$2.16/GB
10% OFFGlobal · 67 countries · IP HK · no top-up
3GB
3 Days
$6.49
$2.16/GB
10% OFFUnlimited Data Asian Set 3: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
1GB/day/day
+ ∞ at 1Mbps
3 Days
$6.49
$2.16/GB
10% OFFUnlimited Data Global · 67 countries · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
3 Days
$6.49
$2.16/GB
10% OFFUnlimited Data Asian Set 8: AU, ID, JP, KH, KR, MY, NZ, PH +3 more · IP HK · no top-up · then 5 Mbps
2GB
+ ∞ at 5Mbps
1 Day
$6.49
$3.25/GB
10% OFFUnlimited Data Global Set 3: AT, BE, BG, BL, CH, CN, CY +47 more · IP HK · no top-up · then 5 Mbps
2GB
+ ∞ at 5Mbps
1 Day
$6.49
$3.25/GB
10% OFFUnlimited Data South Korea · IP HK · no top-up
2GB
+ ∞ at 10Mbps
1 Day
$6.49
$3.25/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up · then 10 Mbps
2GB
+ ∞ at 10Mbps
1 Day
$6.49
$3.25/GB
10% OFFUnlimited Data South Korea · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
5 Days
$6.99
$1.40/GB
10% OFFUnlimited Data South Korea · IP SG · no top-up
1GB/day/day
+ ∞ at 128kbps
5 Days
$6.99
$1.40/GB
10% OFFUnlimited Data Global · 67 countries · IP HK · no top-up · then 128 kbps
2GB/day/day
+ ∞ at 128kbps
2 Days
$6.99
$1.75/GB
10% OFFUnlimited Data Global Set 3: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE +43 more · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
4 Days
$6.99
$1.75/GB
10% OFFJapan & South Korea · IP SG
3GB
15 Days
$6.99
$2.33/GB
10% OFFUnlimited Data South Korea · IP SG · then 1 Mbps
3GB
+ ∞ at 1Mbps
1 Day
$6.99
$2.33/GB
10% OFFChina, Japan & South Korea · IP SG · no top-up
3GB
7 Days
$6.99
$2.33/GB
10% OFFEast Asia: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG · no top-up
3GB
3 Days
$6.99
$2.33/GB
10% OFFGlobal · 67 countries · IP HK · no top-up
3GB
5 Days
$6.99
$2.33/GB
10% OFFGlobal · 67 countries · IP HK · no top-up
3GB
7 Days
$6.99
$2.33/GB
10% OFFUnlimited Data Japan & South Korea · IP SG
2GB
+ ∞ at 1Mbps
1 Day
$6.99
$3.50/GB
10% OFFEast Asia: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG · no top-up
2GB
15 Days
$6.99
$3.50/GB
10% OFFGlobal · 67 countries · IP HK · no top-up
2GB
15 Days
$6.99
$3.50/GB
10% OFFUnlimited Data Global · 67 countries · IP HK · no top-up · then 5 Mbps
2GB
+ ∞ at 5Mbps
1 Day
$6.99
$3.50/GB
10% OFFUnlimited Data China, Japan & South Korea · IP HK · no top-up
500MB/day/day
+ ∞ at 384kbps
3 Days
$6.99
$4.66/GB
10% OFFAsian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK
1GB
7 Days
$6.99
$6.99/GB
10% OFFAsian Set 2: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH, PK, SG, TH, TW, UZ, VN · IP UK/NO
1GB
7 Days
$6.99
$6.99/GB
10% OFFAsian Set 1: AU, CN, HK, ID, IL, IN, JP, KH, KR, KW, LK, MO, MY, NZ, PH, PK, SA, SG, TH, VN · IP HK
1GB
7 Days
$6.99
$6.99/GB
10% OFFUnlimited Data Asian Set 4: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK
1GB
+ ∞ at 384kbps
1 Day
$6.99
$6.99/GB
10% OFFUnlimited Data Global Set 5 · IP UK/PL · no top-up
1GB
+ ∞ at 128kbps
1 Day
$6.99
$6.99/GB
10% OFFChina, Japan & South Korea · IP SG · no top-up
5GB
3 Days
$7.49
$1.50/GB
10% OFFUnlimited Data South Korea · IP SG
1GB/day/day
+ ∞ at 1Mbps
5 Days
$7.49
$1.50/GB
10% OFFUnlimited Data Global · 67 countries · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
4 Days
$7.49
$1.87/GB
10% OFFJapan & South Korea · IP SG
3GB
30 Days
$7.49
$2.50/GB
10% OFFChina, Japan & South Korea · IP SG · no top-up
3GB
10 Days
$7.49
$2.50/GB
10% OFFEast Asia: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG · no top-up
3GB
10 Days
$7.49
$2.50/GB
10% OFFEast Asia: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG · no top-up
3GB
15 Days
$7.49
$2.50/GB
10% OFFEast Asia: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG · no top-up
3GB
5 Days
$7.49
$2.50/GB
10% OFFEast Asia: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG · no top-up
3GB
7 Days
$7.49
$2.50/GB
10% OFFGlobal · 67 countries · IP HK · no top-up
3GB
10 Days
$7.49
$2.50/GB
10% OFFGlobal · 67 countries · IP HK · no top-up
3GB
15 Days
$7.49
$2.50/GB
10% OFFGlobal · 67 countries · IP HK · no top-up
3GB
20 Days
$7.49
$2.50/GB
10% OFFGlobal · 67 countries · IP HK · no top-up
3GB
25 Days
$7.49
$2.50/GB
10% OFFData plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Lempart Flex for South Korea FAQ
Does Lempart Flex offer unlimited data eSIM for South Korea?
Lempart Flex does not provide a truly unlimited data eSIM for South Korea. All plans that carry “Unlimited” in their name actually offer a fixed data allowance—ranging from 1 GB to 10 GB per day—with a reduced speed applied once the limit is reached.
Travelers who need more data can choose from Lempart Flex’s fixed data plans. For example, a 20 GB plan valid for 30 days costs $16.49, a 50 GB plan for 30 days is $28.99, and a 20 GB plan with a non‑HK IP for 30 days is $17.99. These fixed‑data options are often more cost‑effective for most users unless a very heavy data consumer requires a higher daily allowance.
Does Lempart Flex offer South Korea eSIM with phone number and SMS?
Lempart Flex does not provide a South Korea eSIM that includes a phone number or SMS capability. Travelers who need voice or text services can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in South Korea before purchasing, as some destinations may block or restrict certain apps.
How many data plans does Lempart Flex offer for South Korea?
The overall price range for Lempart Flex plans is $2.49 to $572.49, with data caps from 100 MB to 50 GB and validity periods from 1 to 365 days. In total, the directory lists 97 single‑country plans and 211 multi‑country plans. However, the dataset does not provide a country‑specific breakdown, so the exact number of plans available for South Korea is not specified.
Summarized by AI, Last updated:
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