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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Lempart Flex eSIM Data Plans for South Korea
Plan nameDataValidityPrice/GBPrice
South Korea
1GB
3 Days
$2.99
$2.99/GB
10% OFF
Unlimited Data South Korea · IP SG · no top-up
500MB
+ ∞ at 512kbps
1 Day
$2.99
$5.98/GB
10% OFF
South Korea · IP SG
100MB
7 Days
$2.99
$29.90/GB
10% OFF
Asia · 14 countries: 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% OFF
Asia-Pacific · 10 countries: AU, ID, JP, KR, MY, NZ, PH, SG, TH, VN · IP UK/EU · no top-up
1GB
7 Days
$3.49
$3.49/GB
10% OFF
Unlimited Data South Korea · IP HK · no top-up
1GB
+ ∞ at 128kbps
1 Day
$3.49
$3.49/GB
10% OFF
Unlimited Data Asia · 14 countries: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
1GB
+ ∞ at 1Mbps
1 Day
$3.49
$3.49/GB
10% OFF
Unlimited Data South Korea · IP SG · then 1 Mbps
1GB
+ ∞ at 1Mbps
1 Day
$3.49
$3.49/GB
10% OFF
China, Japan & South Korea · IP SG
1GB
7 Days
$3.49
$3.49/GB
10% OFF
South Korea · IP HK
1GB
7 Days
$3.49
$3.49/GB
10% OFF
Unlimited Data South Korea
1GB
+ ∞ at 384kbps
1 Day
$3.49
$3.49/GB
10% OFF
Unlimited Data China, Japan & South Korea · IP HK · no top-up
500MB
+ ∞ at 384kbps
1 Day
$3.49
$6.98/GB
10% OFF
South Korea · IP HK
3GB
7 Days
$3.99
$1.33/GB
10% OFF
South Korea · IP HK
2GB
15 Days
$3.99
$2.00/GB
10% OFF
Unlimited Data South Korea · IP SG · no top-up
500MB/day/day
+ ∞ at 512kbps
3 Days
$3.99
$2.66/GB
10% OFF
Japan & South Korea · IP SG
1GB
7 Days
$3.99
$3.99/GB
10% OFF
Unlimited Data Japan & South Korea · IP SG
1GB
+ ∞ at 1Mbps
1 Day
$3.99
$3.99/GB
10% OFF
Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG +3 more · IP HK · no top-up
1GB
+ ∞ at 128kbps
1 Day
$3.99
$3.99/GB
10% OFF
Unlimited Data Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY +47 more · IP HK · no top-up
1GB
+ ∞ at 128kbps
1 Day
$3.99
$3.99/GB
10% OFF
South Korea · IP UK/EU · no top-up
1GB
7 Days
$3.99
$3.99/GB
10% OFF
Unlimited Data South Korea · IP SG · then 5 Mbps
1GB
+ ∞ at 5Mbps
1 Day
$3.99
$3.99/GB
10% OFF
South Korea · IP HK
3GB
30 Days
$4.49
$1.50/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
3GB
3 Days
$4.49
$1.50/GB
10% OFF
China, Japan & South Korea · IP SG
3GB
3 Days
$4.49
$1.50/GB
10% OFF
South Korea
3GB
5 Days
$4.49
$1.50/GB
10% OFF
Unlimited Data South Korea · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
3 Days
$4.49
$1.50/GB
10% OFF
Unlimited Data South Korea
1GB/day/day
+ ∞ at 384kbps
3 Days
$4.49
$1.50/GB
10% OFF
Unlimited Data South Korea · IP SG
2GB
+ ∞ at 1Mbps
1 Day
$4.49
$2.25/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
2GB
15 Days
$4.49
$2.25/GB
10% OFF
China, Japan & South Korea · IP SG
2GB
15 Days
$4.49
$2.25/GB
10% OFF
Unlimited Data China, Japan & South Korea · IP HK
1GB
+ ∞ at 384kbps
1 Day
$4.49
$4.49/GB
10% OFF
Unlimited Data Global · 67 countries · IP HK · no top-up
1GB
+ ∞ at 128kbps
1 Day
$4.49
$4.49/GB
10% OFF
Unlimited Data South Korea · IP SG · then 10 Mbps
1GB
+ ∞ at 10Mbps
1 Day
$4.49
$4.49/GB
10% OFF
Unlimited Data Asia · 19 countries: BD, CN, HK, ID, IN, JP, KG, KR +11 more · IP UK/NO · no top-up
500MB
+ ∞ at 384kbps
1 Day
$4.49
$8.98/GB
10% OFF
Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KH, KR, MO, MY, SG +3 more · IP HK · no top-up
500MB
+ ∞ at 128kbps
1 Day
$4.49
$8.98/GB
10% OFF
Unlimited Data South Korea
1GB/day/day
+ ∞ at 384kbps
5 Days
$4.99
$1.00/GB
10% OFF
Asia-Pacific · 10 countries: AU, ID, JP, KR, MY, NZ, PH, SG, TH, VN · IP UK/EU · no top-up
3GB
7 Days
$4.99
$1.66/GB
10% OFF
Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK
3GB
3 Days
$4.99
$1.66/GB
10% OFF
Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK
3GB
5 Days
$4.99
$1.66/GB
10% OFF
Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK
3GB
7 Days
$4.99
$1.66/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
3GB
10 Days
$4.99
$1.66/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
3GB
15 Days
$4.99
$1.66/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
3GB
5 Days
$4.99
$1.66/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
3GB
7 Days
$4.99
$1.66/GB
10% OFF
China, Japan & South Korea · IP SG
3GB
10 Days
$4.99
$1.66/GB
10% OFF
China, Japan & South Korea · IP SG
3GB
15 Days
$4.99
$1.66/GB
10% OFF
China, Japan & South Korea · IP SG
3GB
5 Days
$4.99
$1.66/GB
10% OFF
Unlimited Data South Korea · IP SG · no top-up
500MB/day/day
+ ∞ at 512kbps
5 Days
$4.99
$2.00/GB
10% OFF
Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KR +7 more · IP HK · no top-up · then 128 kbps
2GB
+ ∞ at 128kbps
1 Day
$4.99
$2.50/GB
10% OFF
Unlimited Data Asia · 14 countries: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG
2GB
+ ∞ at 1Mbps
1 Day
$4.99
$2.50/GB
10% OFF
Unlimited Data Europe & Asia · 54 countries: AT, BE, BG +51 more · IP HK · no top-up · then 128 kbps
2GB
+ ∞ at 128kbps
1 Day
$4.99
$2.50/GB
10% OFF
Unlimited Data South Korea · IP HK · no top-up
2GB
+ ∞ at 10Mbps
1 Day
$4.99
$2.50/GB
10% OFF
Unlimited Data South Korea · IP SG · no top-up
2GB
+ ∞ at 5Mbps
1 Day
$4.99
$2.50/GB
10% OFF
Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK
2GB
15 Days
$4.99
$2.50/GB
10% OFF
Unlimited Data South Korea
1GB/day/day
+ ∞ at 384kbps
7 Days
$5.49
$0.78/GB
10% OFF
South Korea · IP HK
5GB
20 Days
$5.49
$1.10/GB
10% OFF
South Korea · IP HK
5GB
30 Days
$5.49
$1.10/GB
10% OFF
China, Japan & South Korea · IP SG
5GB
3 Days
$5.49
$1.10/GB
10% OFF
South Korea · IP SG
5GB
15 Days
$5.49
$1.10/GB
10% OFF
South Korea
5GB
7 Days
$5.49
$1.10/GB
10% OFF
Unlimited Data South Korea · IP SG · no top-up
500MB/day/day
+ ∞ at 512kbps
7 Days
$5.49
$1.57/GB
10% OFF
Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK
3GB
10 Days
$5.49
$1.83/GB
10% OFF
Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK
3GB
15 Days
$5.49
$1.83/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
3GB
30 Days
$5.49
$1.83/GB
10% OFF
Unlimited Data Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY +47 more · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
3 Days
$5.49
$1.83/GB
10% OFF
Unlimited Data South Korea · IP SG · then 1 Mbps
1GB/day/day
+ ∞ at 1Mbps
3 Days
$5.49
$1.83/GB
10% OFF
Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG +3 more · IP HK · no top-up
1GB/day/day
+ ∞ at 128kbps
3 Days
$5.49
$1.83/GB
10% OFF
Asia · 15 countries: CN, HK, ID, IN, JP, KH, KR, LK, MO, MY, PH, SG +3 more · IP UK/EU · no top-up
1GB
7 Days
$5.49
$5.49/GB
10% OFF
Asia · 12 countries: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK
1GB
7 Days
$5.49
$5.49/GB
10% OFF
Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK
1GB
+ ∞ at 384kbps
1 Day
$5.49
$5.49/GB
10% OFF
Asia · 20 countries: AU, CN, HK, ID, IL, IN, JP, KH, KR, KW, LK, MO, MY, NZ, PH, PK +4 more · IP HK
1GB
7 Days
$5.49
$5.49/GB
10% OFF
Global · 67 countries · IP HK · no top-up
1GB
7 Days
$5.49
$5.49/GB
10% OFF
Asia · 15 countries: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG · no top-up
1GB
7 Days
$5.49
$5.49/GB
10% OFF
Unlimited Data South Korea · IP SG · no top-up
3GB/day/day
+ ∞ at 128kbps
2 Days
$5.99
$1.00/GB
10% OFF
Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK
5GB
3 Days
$5.99
$1.20/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
5GB
3 Days
$5.99
$1.20/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
5GB
5 Days
$5.99
$1.20/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
5GB
7 Days
$5.99
$1.20/GB
10% OFF
Japan & South Korea · IP SG
3GB
15 Days
$5.99
$2.00/GB
10% OFF
Global · 67 countries · IP HK
3GB
3 Days
$5.99
$2.00/GB
10% OFF
Global · 67 countries · IP HK
3GB
5 Days
$5.99
$2.00/GB
10% OFF
South Korea · IP UK/EU · no top-up
3GB
7 Days
$5.99
$2.00/GB
10% OFF
All of Asia: AU, BD, CN, GE, HK, ID, IL, IN, JP, KG, KH, KR, KW, KZ, LA, LK, MO, MY +10 more · IP SG
3GB
3 Days
$5.99
$2.00/GB
10% OFF
Unlimited Data Japan & South Korea · IP SG
2GB
+ ∞ at 1Mbps
1 Day
$5.99
$3.00/GB
10% OFF
Unlimited Data China, Japan & South Korea · IP SG · no top-up
2GB
+ ∞ at 5Mbps
1 Day
$5.99
$3.00/GB
10% OFF
Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KR, MO +6 more · IP HK · no top-up · then 5 Mbps
2GB
+ ∞ at 5Mbps
1 Day
$5.99
$3.00/GB
10% OFF
Unlimited Data Europe & Asia · 54 countries: AT, BE, BG +51 more · IP HK · no top-up · then 5 Mbps
2GB
+ ∞ at 5Mbps
1 Day
$5.99
$3.00/GB
10% OFF
Global · 67 countries · IP HK
2GB
15 Days
$5.99
$3.00/GB
10% OFF
Unlimited Data China, Japan & South Korea · IP HK · no top-up
500MB/day/day
+ ∞ at 384kbps
3 Days
$5.99
$3.99/GB
10% OFF
Unlimited Data Asia · 19 countries: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK +8 more · IP UK/NO
1GB
+ ∞ at 384kbps
1 Day
$5.99
$5.99/GB
10% OFF
Asia · 20 countries: AU, CN, HK, ID, IL, IN, JP, KH, KR, KW, LK, MO, MY, NZ, PH, PK +4 more · IP HK
1GB
30 Days
$5.99
$5.99/GB
10% OFF
Asia-Pacific · 10 countries: AU, ID, JP, KR, MY, NZ, PH, SG, TH, VN · IP UK/EU · no top-up
5GB
15 Days
$6.49
$1.30/GB
10% OFF
Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK
5GB
5 Days
$6.49
$1.30/GB
10% OFF
Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK
5GB
7 Days
$6.49
$1.30/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
5GB
10 Days
$6.49
$1.30/GB
10% OFF
Europe & Asia · 54 countries: AT, BE, BG, BL, CH, CN, CY, CZ, DE, DK, EE, ES, FI +41 more · IP HK
5GB
15 Days
$6.49
$1.30/GB
10% OFF
Japan & South Korea · IP SG
3GB
30 Days
$6.49
$2.16/GB
10% OFF
Global · 67 countries · IP HK
3GB
10 Days
$6.49
$2.16/GB
10% OFF
Global · 67 countries · IP HK
3GB
15 Days
$6.49
$2.16/GB
10% OFF
Global · 67 countries · IP HK
3GB
7 Days
$6.49
$2.16/GB
10% OFF
Data 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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