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SeoulWi-Fi & SIM cards

Top Picks for Seoul Wi-Fi & SIM cards

Discover 27 Wi-Fi & SIM cards in Seoul on Trip.com, updated December 3, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From GBP 0.10 per person, with an average total of GBP 1.16. Choose the option that suits your plan.

With 17.963k verified reviews, Wi-Fi & SIM cards Seoul boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 5.621k reviews and a 4.6 rating.

The next available day tour departs on December 4, 2025. Book now to secure your spot!

Seoul Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

December is the perfect time to visit Seoul! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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27 Results for Seoul Wi-Fi & SIM cards

  • South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

    South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 5.6k reviews· 146k booked
    5% off
    Limited-time sale
    From£ 0.19£ 0.2
  • South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

    South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

    Renewable
    Hotspot capable
    4.7/5
    Great· 4k reviews· 89k booked
    From£ 0.20
  • [South Korea] LG U+ Combo Card | Unlimited Data 4G/5G SIM Card + Tmoney Transportation Card | 1–60 Days | Pick-up at Incheon, Gimpo, Gimhae Airports

    [South Korea] LG U+ Combo Card | Unlimited Data 4G/5G SIM Card + Tmoney Transportation Card | 1–60 Days | Pick-up at Incheon, Gimpo, Gimhae Airports

    Hotspot capable
    4.8/5
    Great· 1k reviews· 94.8k booked
    From£ 3.10
  • South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR

    South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR

    Hotspot capable
    4.6/5
    Satisfactory· 283 reviews· 5k booked
    45% off
    Limited-time sale
    From£ 0.11£ 0.2
  • South Korea eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code

    South Korea eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code

    Hotspot capable
    4.5/5
    Satisfactory· 408 reviews· 5.9k booked
    22% off
    Limited-time sale
    From£ 0.17£ 0.22
  • South Korea 5G eSIM | Daily package/Total package | 1-30 days | 24-hour billing | QR code

    South Korea 5G eSIM | Daily package/Total package | 1-30 days | 24-hour billing | QR code

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 1.2k reviews· 19k booked
    9% off
    Limited-time sale
    From£ 0.10£ 0.11
  • Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR

    Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR

    Hotspot capable
    4.7/5
    Great· 749 reviews· 17.3k booked
    50% off
    Limited-time sale
    From£ 0.11£ 0.22
  • South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code

    South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code

    Includes gifts
    Includes SMS messages
    Includes topped-up amount
    Phone calls supported
    Hotspot capable
    4.6/5
    Satisfactory· 471 reviews· 13.5k booked
    From£ 2.71
  • South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code

    South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code

    Hotspot capable
    4.8/5
    Great· 52 reviews· 1k booked
    From£ 2.24
  • [Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up

    [Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up

    Hotspot capable
    4.6/5
    Satisfactory· 5 reviews· 192 booked
    From£ 2.46
  • Asia Pacific | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code

    Asia Pacific | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code

    Hotspot capable
    4.6/5
    Satisfactory· 162 reviews· 2.9k booked
    20% off
    Limited-time sale
    From£ 0.34£ 0.43
  • [Daiso e-coupon Giveaway | Korea eSIM] South Korea SKT Non-stop Local Data & Voice eSIM + Free T-Money

    [Daiso e-coupon Giveaway | Korea eSIM] South Korea SKT Non-stop Local Data & Voice eSIM + Free T-Money

    Includes SMS messages
    Phone calls supported
    Hotspot capable
    4.6/5
    Satisfactory· 79 reviews· 1.7k booked
    From£ 2.48
  • [South Korea] SKT Native Card|unlimited data|Includes local number|3–90 days|4G SIM cards|Pick up at South Korea airport

    [South Korea] SKT Native Card|unlimited data|Includes local number|3–90 days|4G SIM cards|Pick up at South Korea airport

    Includes gifts
    Includes SMS messages
    Includes topped-up amount
    Phone calls supported
    Hotspot capable
    4.5/5
    Satisfactory· 68 reviews· 2.2k booked
    From£ 4.28
  • South Korea | 4G eSIM | 1-30 Days | Daily Package / Total Package | Qecode

    South Korea | 4G eSIM | 1-30 Days | Daily Package / Total Package | Qecode

    Hotspot capable
    4.7/5
    Great· 146 reviews· 5.2k booked
    From£ 0.17
  • [Daiso e-coupon Giveway | Korea SIM Card] SKT 4G/LTE High-Speed ​​Data + Call SIM Card + Free T-money (Available at Korea Airport/Seoul)

    [Daiso e-coupon Giveway | Korea SIM Card] SKT 4G/LTE High-Speed ​​Data + Call SIM Card + Free T-money (Available at Korea Airport/Seoul)

    Includes SMS messages
    Phone calls supported
    Hotspot capable
    4.7/5
    Great· 197 reviews· 4.2k booked
    From£ 2.48
  • Asia & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

    Asia & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 1.1k reviews· 19.2k booked
    52% off
    Limited-time sale
    From£ 0.11£ 0.23
  • Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code

    Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 389 reviews· 7.2k booked
    5% off
    Limited-time sale
    From£ 0.34£ 0.36
  • Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code

    Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 1.6k reviews· 29.9k booked
    9% off
    Limited-time sale
    From£ 0.10£ 0.11
  • [South Korea] 5G | eSIM | 1-30 day validity | Subscribe and use now | QR Code | LGU/ST dual network

    [South Korea] 5G | eSIM | 1-30 day validity | Subscribe and use now | QR Code | LGU/ST dual network

    Hotspot capable
    4.6/5
    Satisfactory· 85 reviews· 1.4k booked
    10% off
    Limited-time sale
    From£ 0.69£ 0.77
  • Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

    Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

    Renewable
    Hotspot capable
    4.5/5
    Satisfactory· 212 reviews· 4.1k booked
    23% off
    Limited-time sale
    From£ 0.74£ 0.97
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Reviews/Trip Moments

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Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2025-11-25
It worked better than any eSIM I've used so far! I was skeptical at first, but I think it's safe to use! I'll definitely buy it again! It's easy to set up, so even beginners should find it easy to use! I highly recommend it! It's a good idea to set it up before you leave!
★
★
★
★
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Reviews: South Korea eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code
Guest User2025-11-26
The price is very good compared to many other websites. When I arrived in Korea, the internet connected automatically. No need to set up much. Very fast. I recommend it.

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