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Lempart Flex

Lempart Flex is a travel eSIM where you choose your speed, your IP and your budget. Most unlimited plans state two numbers: the full-speed data you get each day (500 MB to 10 GB) and the speed you keep after it, from 128 kbps to 512 kbps, 1, 2, 5 or 10 Mbps, or no throttling at some destinations, for 1 to 30 days, so you pay only for the speed you need. In most destinations, you can choose the country your connection exits through, such as Singapore, Hong Kong, the UK, or the US. Plans for 200+ destinations. Buy on the website without an account, or in the iPhone and Android apps; pay by card, Apple Pay, Google Pay, crypto or local methods, in 38 currencies and 18 languages.

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GET 10% OFF

Usage limit: For new user

ESIMDB

Lempart Flex eSIM Data Plans for South Korea

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Unlimited Data South Korea · IP SG · no top-up

Data: 500MB
+ ∞ 512kbps
Validity: 1 Day
Price/GB: $5.98/GB
Price: $2.99

South Korea · IP SG

Data: 100MB
Validity: 7 Days
Price/GB: $29.90/GB
Price: $2.99

Unlimited Data South Korea · IP HK · then 128 kbps

Data: 1GB/day
+ ∞ 128kbps
Validity: 3 Days
Price/GB: $1.16/GB
Price: $3.49

Unlimited Data Asia · 14 countries: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG

Data: 1GB
+ ∞ 1Mbps
Validity: 1 Day
Price/GB: $3.49/GB
Price: $3.49

Unlimited Data South Korea · IP SG · then 1 Mbps

Data: 1GB
+ ∞ 1Mbps
Validity: 1 Day
Price/GB: $3.49/GB
Price: $3.49

Asia · 14 countries: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG

Data: 1GB
Validity: 7 Days
Price/GB: $3.49/GB
Price: $3.49

China, Japan & South Korea · IP SG

Data: 1GB
Validity: 7 Days
Price/GB: $3.49/GB
Price: $3.49

Asia-Pacific · 10 countries: AU, ID, JP, KR, MY, NZ, PH, SG, TH, VN · IP UK/EU · no top-up

Data: 1GB
Validity: 7 Days
Price/GB: $3.49/GB
Price: $3.49

Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA, JP, CN, KR, TH, SG, ID +13 more · IP HK

Data: 1GB
Validity: 7 Days
Price/GB: $3.49/GB
Price: $3.49

South Korea · IP UK

Data: 1GB
Validity: 7 Days
Price/GB: $3.49/GB
Price: $3.49

Unlimited Data China, Japan & South Korea · IP HK · no top-up

Data: 500MB
+ ∞ 384kbps
Validity: 1 Day
Price/GB: $6.98/GB
Price: $3.49

Unlimited Data South Korea · IP HK

Data: 500MB/day
+ ∞ 128kbps
Validity: 7 Days
Price/GB: $1.14/GB
Price: $3.99

South Korea · IP HK

Data: 3GB
Validity: 30 Days
Price/GB: $1.33/GB
Price: $3.99

Unlimited Data South Korea

Data: 1GB/day
+ ∞ 384kbps
Validity: 3 Days
Price/GB: $1.33/GB
Price: $3.99

South Korea · IP SG · no top-up

Data: 2GB
Validity: 15 Days
Price/GB: $2.00/GB
Price: $3.99

Unlimited Data South Korea · IP SG · no top-up

Data: 500MB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $2.66/GB
Price: $3.99

Unlimited Data Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA +19 more · IP HK · no top-up

Data: 1GB
+ ∞ 128kbps
Validity: 1 Day
Price/GB: $3.99/GB
Price: $3.99

Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG, TH, TW, VN · IP HK

Data: 1GB
Validity: 7 Days
Price/GB: $3.99/GB
Price: $3.99

Global · 76 countries · IP UK

Data: 1GB
Validity: 7 Days
Price/GB: $3.99/GB
Price: $3.99

South Korea · IP UK/EU · no top-up

Data: 1GB
Validity: 7 Days
Price/GB: $3.99/GB
Price: $3.99

Unlimited Data South Korea · IP HK

Data: 1GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $3.99/GB
Price: $3.99

Unlimited Data South Korea

Data: 1GB/day
+ ∞ 384kbps
Validity: 5 Days
Price/GB: $0.90/GB
Price: $4.49

Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA, JP, CN, KR, TH, SG, ID +13 more · IP HK

Data: 3GB
Validity: 3 Days
Price/GB: $1.50/GB
Price: $4.49

South Korea · IP UK

Data: 2GB
Validity: 15 Days
Price/GB: $2.25/GB
Price: $4.49

Unlimited Data Global · 67 countries · IP HK · no top-up

Data: 1GB
+ ∞ 128kbps
Validity: 1 Day
Price/GB: $4.49/GB
Price: $4.49

Unlimited Data China, Japan & South Korea · IP HK

Data: 1GB
+ ∞ 384kbps
Validity: 1 Day
Price/GB: $4.49/GB
Price: $4.49

Unlimited Data South Korea · IP SG · then 10 Mbps

Data: 1GB
+ ∞ 10Mbps
Validity: 1 Day
Price/GB: $4.49/GB
Price: $4.49

Asia: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, SG, TH, TW, VN

Data: 1GB
Validity: 7 Days
Price/GB: $4.49/GB
Price: $4.49

Global · 67 countries · IP HK

Data: 1GB
Validity: 7 Days
Price/GB: $4.49/GB
Price: $4.49

Unlimited Data China, Japan & South Korea · IP SG

Data: 1GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $4.49/GB
Price: $4.49

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

Data: 1GB
Validity: 7 Days
Price/GB: $4.49/GB
Price: $4.49

Unlimited Data Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA, JP, CN, KR +16 more · IP HK

Data: 1GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $4.49/GB
Price: $4.49

Asia · 15 countries: CN, HK, ID, IN, JP, KH, KR, LK, MO, MY, PH, SG +3 more · IP UK/EU · no top-up

Data: 502MB
Validity: 1 Day
Price/GB: $8.94/GB
Price: $4.49

Unlimited Data Asia · 19 countries: BD, CN, HK, ID, IN, JP, KG, KR +11 more · IP UK/NO · no top-up

Data: 500MB
+ ∞ 384kbps
Validity: 1 Day
Price/GB: $8.98/GB
Price: $4.49

Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KH, KR, MO, MY, SG +3 more · IP HK · no top-up

Data: 500MB
+ ∞ 128kbps
Validity: 1 Day
Price/GB: $8.98/GB
Price: $4.49

South Korea · IP HK

Data: 5GB
Validity: 30 Days
Price/GB: $1.00/GB
Price: $4.99

Asia-Pacific · 10 countries: AU, ID, JP, KR, MY, NZ, PH, SG, TH, VN · IP UK/EU · no top-up

Data: 3GB
Validity: 7 Days
Price/GB: $1.66/GB
Price: $4.99

Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA, JP, CN, KR, TH, SG, ID +13 more · IP HK

Data: 3GB
Validity: 15 Days
Price/GB: $1.66/GB
Price: $4.99

China, Japan & South Korea · IP SG

Data: 3GB
Validity: 30 Days
Price/GB: $1.66/GB
Price: $4.99

Unlimited Data South Korea · IP SG · no top-up

Data: 500MB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $2.00/GB
Price: $4.99

Unlimited Data Asia · 14 countries: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG

Data: 2GB
+ ∞ 1Mbps
Validity: 1 Day
Price/GB: $2.50/GB
Price: $4.99

Unlimited Data South Korea · IP HK · no top-up

Data: 2GB
+ ∞ 10Mbps
Validity: 1 Day
Price/GB: $2.50/GB
Price: $4.99

Unlimited Data South Korea · IP HK · then 5 Mbps

Data: 1GB/day
+ ∞ 5Mbps
Validity: 2 Days
Price/GB: $2.50/GB
Price: $4.99

Asia: AM, BD, CN, GE, HK, ID, IN, JP, KG, KR, KZ, LK, MO, MY, PH, PK, SG, TH, TW, UZ, VN

Data: 1GB
Validity: 3 Days
Price/GB: $4.99/GB
Price: $4.99

Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG +3 more · IP HK · then 5 Mbps

Data: 1GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $4.99/GB
Price: $4.99

Unlimited Data South Korea

Data: 1GB/day
+ ∞ 384kbps
Validity: 7 Days
Price/GB: $0.78/GB
Price: $5.49

Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA, JP, CN, KR, TH, SG, ID +13 more · IP HK

Data: 5GB
Validity: 7 Days
Price/GB: $1.10/GB
Price: $5.49

Unlimited Data South Korea · IP SG · no top-up

Data: 500MB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $1.57/GB
Price: $5.49

Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA, JP, CN, KR, TH, SG, ID +13 more · IP HK

Data: 3GB
Validity: 30 Days
Price/GB: $1.83/GB
Price: $5.49

Unlimited Data Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA +19 more · IP HK · no top-up

Data: 1GB/day
+ ∞ 128kbps
Validity: 3 Days
Price/GB: $1.83/GB
Price: $5.49

Unlimited Data South Korea · IP SG

Data: 1GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.83/GB
Price: $5.49

Global · 76 countries · IP UK

Data: 2GB
Validity: 15 Days
Price/GB: $2.75/GB
Price: $5.49

Unlimited Data South Korea · IP HK · then 10 Mbps

Data: 1GB/day
+ ∞ 10Mbps
Validity: 2 Days
Price/GB: $2.75/GB
Price: $5.49

Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KH, KR, MO, MY, SG, TH, TW, VN · IP HK

Data: 1GB
+ ∞ 384kbps
Validity: 1 Day
Price/GB: $5.49/GB
Price: $5.49

Asia · 20 countries: AU, CN, HK, ID, IL, IN, JP, KH, KR, KW, LK, MO, MY, NZ, PH, PK +4 more · IP HK

Data: 1GB
Validity: 7 Days
Price/GB: $5.49/GB
Price: $5.49

Unlimited Data Asia: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, SG, TH, TW, VN

Data: 1GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $5.49/GB
Price: $5.49

Unlimited Data Asia: AM, BD, CN, GE, HK, ID, IN, JP, KG, KR, KZ, LK, MO, MY, PH, PK, SG, TH +3 more

Data: 1GB
+ ∞ 512kbps
Validity: 1 Day
Price/GB: $5.49/GB
Price: $5.49

Unlimited Data Global · 67 countries · IP HK

Data: 1GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $5.49/GB
Price: $5.49

Global · 100 countries

Data: 1GB
Validity: 3 Days
Price/GB: $5.49/GB
Price: $5.49

Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH +4 more · IP HK · then 10 Mbps

Data: 1GB
+ ∞ 10Mbps
Validity: 1 Day
Price/GB: $5.49/GB
Price: $5.49

Asia · 15 countries: CN, HK, ID, IN, JP, KH, KR, LK, MO, MY, PH, SG +3 more · IP UK/EU · no top-up

Data: 1GB
Validity: 7 Days
Price/GB: $5.49/GB
Price: $5.49

Unlimited Data South Korea

Data: 2GB/day
+ ∞ 384kbps
Validity: 5 Days
Price/GB: $0.60/GB
Price: $5.99

Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA, JP, CN, KR, TH, SG, ID +13 more · IP HK

Data: 5GB
Validity: 15 Days
Price/GB: $1.20/GB
Price: $5.99

South Korea · IP UK/EU · no top-up

Data: 3GB
Validity: 7 Days
Price/GB: $2.00/GB
Price: $5.99

Asia · 14 countries: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG

Data: 3GB
Validity: 30 Days
Price/GB: $2.00/GB
Price: $5.99

Unlimited Data Asia · 14 countries: BD, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, TH, TW, VN · IP SG

Data: 1GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $2.00/GB
Price: $5.99

Unlimited Data South Korea · IP HK · then 5 Mbps

Data: 1GB/day
+ ∞ 5Mbps
Validity: 3 Days
Price/GB: $2.00/GB
Price: $5.99

Unlimited Data Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA +19 more · IP HK · no top-up

Data: 2GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $3.00/GB
Price: $5.99

Unlimited Data China, Japan & South Korea · IP SG · no top-up

Data: 2GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $3.00/GB
Price: $5.99

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

Data: 2GB
Validity: 15 Days
Price/GB: $3.00/GB
Price: $5.99

Unlimited Data China, Japan & South Korea · IP HK · no top-up

Data: 500MB/day
+ ∞ 384kbps
Validity: 3 Days
Price/GB: $3.99/GB
Price: $5.99

Unlimited Data Asia · 19 countries: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK +8 more · IP UK/NO

Data: 1GB
+ ∞ 384kbps
Validity: 1 Day
Price/GB: $5.99/GB
Price: $5.99

Asia · 20 countries: AU, CN, HK, ID, IL, IN, JP, KH, KR, KW, LK, MO, MY, NZ, PH, PK +4 more · IP HK

Data: 1GB
Validity: 30 Days
Price/GB: $5.99/GB
Price: $5.99

Global · IP UK

Data: 1GB
Validity: 7 Days
Price/GB: $5.99/GB
Price: $5.99

South Korea · IP HK

Data: 10GB
Validity: 30 Days
Price/GB: $0.65/GB
Price: $6.49

Asia-Pacific · 10 countries: AU, ID, JP, KR, MY, NZ, PH, SG, TH, VN · IP UK/EU · no top-up

Data: 5GB
Validity: 15 Days
Price/GB: $1.30/GB
Price: $6.49

Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA, JP, CN, KR, TH, SG, ID +13 more · IP HK

Data: 5GB
Validity: 30 Days
Price/GB: $1.30/GB
Price: $6.49

China, Japan & South Korea · IP SG

Data: 5GB
Validity: 30 Days
Price/GB: $1.30/GB
Price: $6.49

Japan & South Korea · IP SG

Data: 3GB
Validity: 30 Days
Price/GB: $2.16/GB
Price: $6.49

Asia: BD, CN, HK, ID, IN, JP, KH, KR, LA, MO, MY, PH, SG, TH, TW, VN

Data: 3GB
Validity: 30 Days
Price/GB: $2.16/GB
Price: $6.49

Global · 67 countries · IP HK

Data: 3GB
Validity: 30 Days
Price/GB: $2.16/GB
Price: $6.49

Unlimited Data Asia-Pacific · 11 countries: AU, ID, JP, KH +7 more · IP HK · no top-up · then 5 Mbps

Data: 2GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $3.25/GB
Price: $6.49

Unlimited Data Global · 100 countries

Data: 1GB
+ ∞ 512kbps
Validity: 1 Day
Price/GB: $6.49/GB
Price: $6.49

Unlimited Data All of Asia: AU, BD, CN, GE, HK, ID, IL, IN, JP, KG, KH, KR, KW, KZ +14 more · IP SG

Data: 1GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $6.49/GB
Price: $6.49

Unlimited Data Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA +19 more · IP HK · no top-up

Data: 1GB/day
+ ∞ 128kbps
Validity: 5 Days
Price/GB: $1.40/GB
Price: $6.99

Unlimited Data South Korea · IP SG · then 1 Mbps

Data: 1GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $1.40/GB
Price: $6.99

Unlimited Data South Korea · IP SG · no top-up

Data: 500MB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $1.40/GB
Price: $6.99

Global · 76 countries · IP UK

Data: 3GB
Validity: 30 Days
Price/GB: $2.33/GB
Price: $6.99

Unlimited Data Global · 67 countries · IP HK · no top-up

Data: 1GB/day
+ ∞ 128kbps
Validity: 3 Days
Price/GB: $2.33/GB
Price: $6.99

Unlimited Data South Korea · IP HK · then 10 Mbps

Data: 1GB/day
+ ∞ 10Mbps
Validity: 3 Days
Price/GB: $2.33/GB
Price: $6.99

Unlimited Data Asia-Pacific · 11 countries: AU, ID, JP +8 more · IP HK · no top-up · then 10 Mbps

Data: 2GB
+ ∞ 10Mbps
Validity: 1 Day
Price/GB: $3.50/GB
Price: $6.99

Unlimited Data Asia · 12 countries: CN, HK, ID, JP, KR, MO, MY, PH, SG +3 more · IP HK · no top-up

Data: 2GB
+ ∞ 10Mbps
Validity: 1 Day
Price/GB: $3.50/GB
Price: $6.99

Asia · 19 countries: BD, CN, HK, ID, IN, JP, KG, KR, KZ, LA, LK, MY, PH, PK, SG +4 more · IP UK/NO

Data: 1GB
Validity: 7 Days
Price/GB: $6.99/GB
Price: $6.99

Unlimited Data Global · 96 countries · IP UK/PL · no top-up

Data: 1GB
+ ∞ 128kbps
Validity: 1 Day
Price/GB: $6.99/GB
Price: $6.99

Unlimited Data South Korea · IP HK

Data: 500MB/day
+ ∞ 128kbps
Validity: 30 Days
Price/GB: $0.50/GB
Price: $7.49

Unlimited Data South Korea

Data: 2GB/day
+ ∞ 384kbps
Validity: 7 Days
Price/GB: $0.54/GB
Price: $7.49

Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA, JP, CN, KR, TH, SG, ID +13 more · IP HK

Data: 10GB
Validity: 5 Days
Price/GB: $0.75/GB
Price: $7.49

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

Data: 3GB
Validity: 30 Days
Price/GB: $2.50/GB
Price: $7.49

Unlimited Data Global · 67 countries · IP HK · no top-up

Data: 2GB
+ ∞ 5Mbps
Validity: 1 Day
Price/GB: $3.75/GB
Price: $7.49

Europe & Asia · 54 countries: EU + EFTA + UK, TR, SM, VA, JP, CN, KR, TH, SG, ID +13 more · IP HK

Data: 10GB
Validity: 15 Days
Price/GB: $0.80/GB
Price: $7.99
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