π°π·
Best eSIM for South Korea Travel (2026)
Stable demand for short trips and independent travel, ideal for price comparison and travel tips. Compare all 86 plans below, sorted by price β from only β.
Cheapest plan
β
Starts at 7 days Β· 1 GB
Cheapest unlimited
$0.70
1 days Β· unlimited data
Best value / GB
$0.55/GB
20 GB Β· 90 days Β· RedteaGO
Ready to buy?
Compare All Plans βAll South Korea eSIM plans β cheapest first
| Operator | Data | Validity | Price | Network | Highlights | |
|---|---|---|---|---|---|---|
| SimOptions | 1 GB | 7 days | $0.00 | 4G/5G | Buy | |
| SimOptions | 3 GB | 30 days | $0.00 | 4G/5G | Buy | |
| RedteaGO | Unlimited | 1 days | $0.70 | 4G | Buy | |
| RedteaGO | 1 GB | 30 days | $1.30 $1.30/GB | 4G | Buy | |
| Revo eSIM | 1 GB | 7 days | $1.95 $1.95/GB | 4G/5G | Buy | |
| Yesim | 1 GB | 30 days | $3.09 $3.09/GB | 4G/5G | Buy | |
| RedteaGO | 3 GB | 30 days | $3.80 $1.27/GB | 4G | Buy | |
| Saily | 1 GB | 7 days | $3.99 $3.99/GB | 4G/5G | Buy | |
| Revo eSIM | 3 GB | 30 days | $4.15 $1.38/GB | 4G/5G | Buy | |
| aloSIM | 1 GB | 7 days | $4.50 $4.50/GB | LTE/5G | Buy | |
| GigSky | Unlimited | 1 days | $4.94 | 4G/5G | Buy | |
| RedteaGO | 5 GB | 30 days | $5.80 $1.16/GB | 4G | Buy | |
| Revo eSIM | 5 GB | 30 days | $5.95 $1.19/GB | 4G/5G | Buy | |
| Yesim | Unlimited | 1 days | $6.29 | 4G/5G | Buy | |
| SimOptions | 5 GB | 30 days | $6.90 $1.38/GB | 4G/5G | Buy | |
| aloSIM | 2 GB | 15 days | $7.00 $3.50/GB | LTE/5G | Buy | |
| RedteaGO | 10 GB | 60 days | $7.50 $0.75/GB | 4G | Buy | |
| OvOsim | 1 GB | 10 days | $7.55 $7.55/GB | 4G/5G | Buy | |
| OvOsim | 1 GB | 5 days | $8.63 $8.63/GB | 4G/5G | Buy | |
| OvOsim | 1 GB | 15 days | $8.63 $8.63/GB | 4G/5G | Buy | |
| Saily | 3 GB | 30 days | $8.99 $3.00/GB | 4G/5G | Buy | |
| aloSIM | 3 GB | 30 days | $9.00 $3.00/GB | LTE/5G | Buy | |
| OvOsim | 1 GB | 30 days | $9.71 $9.71/GB | 4G/5G | Buy | |
| OvOsim | 3 GB | 5 days | $9.71 $3.24/GB | 4G/5G | Buy | |
| Revo eSIM | 10 GB | 30 days | $9.95 $0.99/GB | 4G/5G | Buy | |
| Maya Mobile | Unlimited | 3 days | $9.99 | 4G/5G | Buy | |
| OvOsim | 3 GB | 10 days | $10.79 $3.60/GB | 4G/5G | Buy | |
| GigSky | Unlimited | 3 days | $10.79 | 4G/5G | Buy | |
| Saily | 5 GB | 30 days | $10.99 $2.20/GB | 4G/5G | Buy | |
| aloSIM | 5 GB | 30 days | $11.00 $2.20/GB | LTE/5G | Buy | |
| RedteaGO | 20 GB | 90 days | $11.10 $0.55/GB | 4G | Buy | |
| aloSIM | Unlimited | 3 days | $12.50 | LTE/5G | Buy | |
| SimOptions | 10 GB | 30 days | $12.90 $1.29/GB | 4G/5G | Buy | |
| SimOptions | Unlimited | 3 days | $14.90 | 4G/5G | Buy | |
| OvOsim | Unlimited | 5 days | $15.11 | 4G/5G | Buy | |
| Airalo | Unlimited | 3 days | $16.00 | 4G/5G | Buy | |
| Revo eSIM | 20 GB | 30 days | $16.95 $0.85/GB | 4G/5G | Buy | |
| GigSky | Unlimited | 5 days | $17.72 | 4G/5G | Buy | |
| Yesim | 10 GB | 30 days | $18.30 $1.83/GB | 4G/5G | Buy | |
| Saily | 10 GB | 30 days | $18.99 $1.90/GB | 4G/5G | Buy | |
| SimOptions | Unlimited | 5 days | $19.90 | 4G/5G | Buy | |
| Maya Mobile | Unlimited | 7 days | $19.99 | 4G/5G | Buy | |
| aloSIM | Unlimited | 5 days | $20.50 | LTE/5G | Buy | |
| aloSIM | 10 GB | 30 days | $21.00 $2.10/GB | LTE/5G | Buy | |
| OvOsim | 10 GB | 5 days | $21.58 $2.16/GB | 4G/5G | Buy | |
| OvOsim | 10 GB | 10 days | $22.67 $2.27/GB | 4G/5G | Buy | |
| OvOsim | 10 GB | 15 days | $22.67 $2.27/GB | 4G/5G | Buy | |
| GigSky | Unlimited | 14 days | $23.39 | 4G/5G | Buy | |
| GigSky | Unlimited | 7 days | $23.84 | 4G/5G | Buy | |
| SimOptions | 20 GB | 30 days | $24.90 $1.24/GB | 4G/5G | Buy | |
| Airalo | Unlimited | 5 days | $26.00 | 4G/5G | Buy | |
| Yesim | Unlimited | 7 days | $26.30 | 4G/5G | Buy | |
| RedteaGO | 50 GB | 180 days | $27.50 $0.55/GB | 4G | Buy | |
| Maya Mobile | Unlimited | 14 days | $27.99 | 4G/5G | Buy | |
| aloSIM | Unlimited | 7 days | $29.50 | LTE/5G | Buy | |
| Yesim | 20 GB | 30 days | $29.73 $1.49/GB | 4G/5G | Buy | |
| SimOptions | Unlimited | 10 days | $29.90 | 4G/5G | Buy | |
| Saily | 20 GB | 30 days | $29.99 $1.50/GB | 4G/5G | Buy | |
| OvOsim | Unlimited | 10 days | $30.23 | 4G/5G | Buy | |
| SimOptions | 30 GB | 30 days | $31.90 $1.06/GB | 4G/5G | Buy | |
| aloSIM | 20 GB | 30 days | $32.00 $1.60/GB | LTE/5G | Buy | |
| Revo eSIM | 50 GB | 30 days | $34.55 $0.69/GB | 4G/5G | Buy | |
| aloSIM | Unlimited | 10 days | $35.00 | LTE/5G | Buy | |
| Yesim | 30 GB | 30 days | $36.59 $1.22/GB | 4G/5G | Buy | |
| Airalo | Unlimited | 7 days | $37.50 | 4G/5G | Buy | |
| SimOptions | Unlimited | 20 days | $39.90 | 4G/5G | Buy | |
| OvOsim | 20 GB | 5 days | $41.03 $2.05/GB | 4G/5G | Buy | |
| Yesim | Unlimited | 15 days | $41.17 | 4G/5G | Buy | |
| Airalo | Unlimited | 10 days | $41.50 | 4G/5G | Buy | |
| OvOsim | 20 GB | 15 days | $43.19 $2.16/GB | 4G/5G | Buy | |
| OvOsim | 51 GB | 30 days | $43.19 $0.85/GB | 4G/5G | Buy | |
| SimOptions | Unlimited | 30 days | $44.90 | 4G/5G | Buy | |
| OvOsim | Unlimited | 15 days | $45.35 | 4G/5G | Buy | |
| Airalo | Unlimited | 10 days | $45.50 | 4G/5G | Buy | |
| Saily | Unlimited | 30 days | $48.99 | 4G/5G | Buy | |
| aloSIM | Unlimited | 15 days | $49.00 | LTE/5G | Buy | |
| SimOptions | 50 GB | 60 days | $49.90 $1.00/GB | 4G/5G | Buy | |
| Maya Mobile | Unlimited | 30 days | $49.99 | 4G/5G | Buy | |
| GigSky | Unlimited | 21 days | $51.74 | 4G/5G | Buy | |
| OvOsim | Unlimited | 30 days | $59.39 | 4G/5G | Buy | |
| Yesim | Unlimited | 30 days | $62.89 | 4G/5G | Buy | |
| Airalo | Unlimited | 15 days | $63.50 | 4G/5G | Buy | |
| GigSky | Unlimited | 30 days | $67.22 | 4G/5G | Buy | |
| aloSIM | Unlimited | 30 days | $72.50 | LTE/5G | Buy | |
| Airalo | Unlimited | 30 days | $80.50 | 4G/5G | Buy | |
| Airalo | Unlimited | 30 days | $89.50 | 4G/5G | Buy |
SimOptions
$0.00
1 GB 7 days
- β Hotspot sharing
- β 1 GB high-speed
- β SimOptions South Korea plan
SimOptions
$0.00
3 GB 30 days
- β Hotspot sharing
- β 3 GB high-speed
- β SimOptions South Korea plan
Revo eSIM
$1.95 $1.95/GB
1 GB 7 days
- β Hotspot sharing
- β 1 GB high-speed
- β Revo eSIM South Korea plan
Yesim
$3.09 $3.09/GB
1 GB 30 days
- β Hotspot sharing
- β 1 GB high-speed
- β Actual available network subject to local coverage and plan description
Saily
$3.99 $3.99/GB
1 GB 7 days
- β Hotspot sharing
- β 1 GB high-speed
- β Saily ι©ε½ plan
Revo eSIM
$4.15 $1.38/GB
3 GB 30 days
- β Hotspot sharing
- β 3 GB high-speed
- β Revo eSIM South Korea plan
aloSIM
$4.50 $4.50/GB
1 GB 7 days
- β Hotspot sharing
- β 1 GB high-speed
- β aloSIM south-korea eSIM plan
GigSky
$4.94
Unlimited 1 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Revo eSIM
$5.95 $1.19/GB
5 GB 30 days
- β Hotspot sharing
- β 5 GB high-speed
- β Revo eSIM South Korea plan
Yesim
$6.29
Unlimited 1 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
SimOptions
$6.90 $1.38/GB
5 GB 30 days
- β Hotspot sharing
- β 5 GB high-speed
- β SimOptions South Korea plan
aloSIM
$7.00 $3.50/GB
2 GB 15 days
- β Hotspot sharing
- β 2 GB high-speed
- β aloSIM south-korea eSIM plan
OvOsim
$7.55 $7.55/GB
1 GB 10 days
- β Hotspot sharing
- β 1 GB high-speed
- β OVOSIM South Korea See Plans plan
OvOsim
$8.63 $8.63/GB
1 GB 5 days
- β Hotspot sharing
- β 1 GB high-speed
- β OVOSIM South Korea See Plans plan
OvOsim
$8.63 $8.63/GB
1 GB 15 days
- β Hotspot sharing
- β 1 GB high-speed
- β OVOSIM South Korea See Plans plan
Saily
$8.99 $3.00/GB
3 GB 30 days
- β Hotspot sharing
- β 3 GB high-speed
- β Saily ι©ε½ plan
aloSIM
$9.00 $3.00/GB
3 GB 30 days
- β Hotspot sharing
- β 3 GB high-speed
- β aloSIM south-korea eSIM plan
OvOsim
$9.71 $9.71/GB
1 GB 30 days
- β Hotspot sharing
- β 1 GB high-speed
- β OVOSIM South Korea See Plans plan
OvOsim
$9.71 $3.24/GB
3 GB 5 days
- β Hotspot sharing
- β 3 GB high-speed
- β OVOSIM South Korea See Plans plan
Revo eSIM
$9.95 $0.99/GB
10 GB 30 days
- β Hotspot sharing
- β 10 GB high-speed
- β Revo eSIM South Korea plan
Maya Mobile
$9.99
Unlimited 3 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
OvOsim
$10.79 $3.60/GB
3 GB 10 days
- β Hotspot sharing
- β 3 GB high-speed
- β OVOSIM South Korea See Plans plan
GigSky
$10.79
Unlimited 3 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Saily
$10.99 $2.20/GB
5 GB 30 days
- β Hotspot sharing
- β 5 GB high-speed
- β Saily ι©ε½ plan
aloSIM
$11.00 $2.20/GB
5 GB 30 days
- β Hotspot sharing
- β 5 GB high-speed
- β aloSIM south-korea eSIM plan
aloSIM
$12.50
Unlimited 3 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
SimOptions
$12.90 $1.29/GB
10 GB 30 days
- β Hotspot sharing
- β 10 GB high-speed
- β SimOptions South Korea plan
SimOptions
$14.90
Unlimited 3 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
OvOsim
$15.11
Unlimited 5 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Airalo
$16.00
Unlimited 3 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Revo eSIM
$16.95 $0.85/GB
20 GB 30 days
- β Hotspot sharing
- β 20 GB high-speed
- β Revo eSIM South Korea plan
GigSky
$17.72
Unlimited 5 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Yesim
$18.30 $1.83/GB
10 GB 30 days
- β Hotspot sharing
- β 10 GB high-speed
- β Actual available network subject to local coverage and plan description
Saily
$18.99 $1.90/GB
10 GB 30 days
- β Hotspot sharing
- β 10 GB high-speed
- β Saily ι©ε½ plan
SimOptions
$19.90
Unlimited 5 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Maya Mobile
$19.99
Unlimited 7 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
aloSIM
$20.50
Unlimited 5 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
aloSIM
$21.00 $2.10/GB
10 GB 30 days
- β Hotspot sharing
- β 10 GB high-speed
- β aloSIM south-korea eSIM plan
OvOsim
$21.58 $2.16/GB
10 GB 5 days
- β Hotspot sharing
- β 10 GB high-speed
- β OVOSIM South Korea See Plans plan
OvOsim
$22.67 $2.27/GB
10 GB 10 days
- β Hotspot sharing
- β 10 GB high-speed
- β OVOSIM South Korea See Plans plan
OvOsim
$22.67 $2.27/GB
10 GB 15 days
- β Hotspot sharing
- β 10 GB high-speed
- β OVOSIM South Korea See Plans plan
GigSky
$23.39
Unlimited 14 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
GigSky
$23.84
Unlimited 7 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
SimOptions
$24.90 $1.24/GB
20 GB 30 days
- β Hotspot sharing
- β 20 GB high-speed
- β SimOptions South Korea plan
Airalo
$26.00
Unlimited 5 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Yesim
$26.30
Unlimited 7 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Maya Mobile
$27.99
Unlimited 14 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
aloSIM
$29.50
Unlimited 7 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Yesim
$29.73 $1.49/GB
20 GB 30 days
- β Hotspot sharing
- β 20 GB high-speed
- β Actual available network subject to local coverage and plan description
SimOptions
$29.90
Unlimited 10 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Saily
$29.99 $1.50/GB
20 GB 30 days
- β Hotspot sharing
- β 20 GB high-speed
- β Saily ι©ε½ plan
OvOsim
$30.23
Unlimited 10 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
SimOptions
$31.90 $1.06/GB
30 GB 30 days
- β Hotspot sharing
- β 30 GB high-speed
- β SimOptions South Korea plan
aloSIM
$32.00 $1.60/GB
20 GB 30 days
- β Hotspot sharing
- β 20 GB high-speed
- β aloSIM south-korea eSIM plan
Revo eSIM
$34.55 $0.69/GB
50 GB 30 days
- β Hotspot sharing
- β 50 GB high-speed
- β Revo eSIM South Korea plan
aloSIM
$35.00
Unlimited 10 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Yesim
$36.59 $1.22/GB
30 GB 30 days
- β Hotspot sharing
- β 30 GB high-speed
- β Actual available network subject to local coverage and plan description
Airalo
$37.50
Unlimited 7 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
SimOptions
$39.90
Unlimited 20 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
OvOsim
$41.03 $2.05/GB
20 GB 5 days
- β Hotspot sharing
- β 20 GB high-speed
- β OVOSIM South Korea See Plans plan
Yesim
$41.17
Unlimited 15 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Airalo
$41.50
Unlimited 10 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
OvOsim
$43.19 $2.16/GB
20 GB 15 days
- β Hotspot sharing
- β 20 GB high-speed
- β OVOSIM South Korea See Plans plan
OvOsim
$43.19 $0.85/GB
51 GB 30 days
- β Hotspot sharing
- β 51 GB high-speed
- β OVOSIM South Korea See Plans plan
SimOptions
$44.90
Unlimited 30 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
OvOsim
$45.35
Unlimited 15 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Airalo
$45.50
Unlimited 10 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Saily
$48.99
Unlimited 30 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
aloSIM
$49.00
Unlimited 15 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
SimOptions
$49.90 $1.00/GB
50 GB 60 days
- β Hotspot sharing
- β 50 GB high-speed
- β SimOptions South Korea plan
Maya Mobile
$49.99
Unlimited 30 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
GigSky
$51.74
Unlimited 21 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
OvOsim
$59.39
Unlimited 30 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Yesim
$62.89
Unlimited 30 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Airalo
$63.50
Unlimited 15 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
GigSky
$67.22
Unlimited 30 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
aloSIM
$72.50
Unlimited 30 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Airalo
$80.50
Unlimited 30 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Airalo
$89.50
Unlimited 30 days
- β Unlimited data
- β Hotspot sharing
- β Speed may throttle after daily cap
Tips for using eSIM in South Korea
- π‘ Install eSIM before landing at the airport.
- π‘ Check if KT / SKT / LG U+ are covered.
- π‘ Group travelers should prioritize plans with hotspot support.
Common network issues & fixes
π΄ No service or network registration failed after landing
β Confirm data roaming is enabled, toggle airplane mode to reconnect, or manually select the underlying operator shown on the page.
π΄ Slow speed or video buffering
β Check if high-speed data threshold is exceeded, then try switching between 4G/5G or changing location.
π΄ Hotspot not working or second device cannot connect
β Choose a plan with hotspot support first. If already purchased, reset personal hotspot and check if APN is automatically configured.
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Use the full comparison tool to filter by hotspot, unlimited data, 5G, install before departure and more.
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