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Nextsim eSIM for South Korea

37 Nextsim plans for South Korea, ranked by $/GB. Cheapest $149.11 · $1.49/GB. Prices last verified 2026-09-09.

★ BEST NEXTSIM VALUE FOR SOUTH KOREA
Nextsim
100 GB - 30 days
$149.11 total for 30 days · 100 GB
$1.49
per GB
€128.29
📶 Roams onto: SK South Korea (5G/4G/3G)

BEST VALUE = lowest $/GB here · SKIP = another plan from this provider gives more data for the same price or less

Plan Data Days Price $/GB
100 GB - 30 days BEST VALUE PROMO 100 GB 30 $149.11 $144.64 $1.49
50 GB - 30 days PROMO 50 GB 30 $84.21 $81.68 $1.68
20 GB - 30 days PROMO 20 GB 30 $37.82 $36.69 $1.89
10 GB - 30 days PROMO 10 GB 30 $22.98 $22.29 $2.30
10 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 15 $23.84 $23.12 $2.38
5 GB - 10 days PROMO 5 GB 10 $12.59 $12.21 $2.52
3 GB - 30 days PROMO 3 GB 30 $7.94 $7.70 $2.65
5 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 30 $13.24 $12.84 $2.65
2 GB - 15 days PROMO 2 GB 15 $6.99 $6.78 $3.49
3 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 15 $11.04 $10.71 $3.68
3 GB - 20 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 20 $11.04 $10.71 $3.68
3 GB - 60 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 60 $11.04 $10.71 $3.68
3 GB - 90 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 90 $11.04 $10.71 $3.68
1 GB - 7 days PROMO 1 GB 7 $3.84 $3.72 $3.84
5 GB - 21 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 21 $19.76 $19.17 $3.95
3 GB - 14 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 14 $12.20 $11.84 $4.07
1 GB - 1 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 1 $4.44 $4.31 $4.44
2 GB - 1 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 1 $10.67 $10.35 $5.33
1 GB - 3 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 3 $11.86 $11.50 $11.86
2 GB - 3 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 3 $28.46 $27.61 $14.23
1 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 5 $19.28 $18.70 $19.28
2 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 5 $46.27 $44.88 $23.14
1 GB - 14 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 14 $25.57 $24.80 $25.57
3 GB - 21 days PROMO SKIP: BETTER OPTION EXISTS 3 GB 21 $76.71 $74.41 $25.57
30 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 30 GB 30 $767.12 $744.10 $25.57
10 GB - 60 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 60 $256.87 $249.16 $25.69
5 GB - 60 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 60 $129.02 $125.14 $25.80
10 GB - 90 days PROMO SKIP: BETTER OPTION EXISTS 10 GB 90 $258.03 $250.29 $25.80
5 GB - 90 days PROMO SKIP: BETTER OPTION EXISTS 5 GB 90 $130.18 $126.27 $26.04
1 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 30 $26.73 $25.93 $26.73
1 GB - 60 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 60 $27.90 $27.06 $27.90
1 GB - 90 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 90 $29.06 $28.19 $29.06
2 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 7 $64.08 $62.16 $32.04
1 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 10 $37.82 $36.69 $37.82
2 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 10 $90.79 $88.06 $45.39
1 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS 1 GB 15 $56.37 $54.68 $56.37
2 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS 2 GB 30 $268.85 $260.79 $134.43

What you get

SPEED5G
TOP-UPRechargeable

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