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Top Picks for Seoul Wi-Fi & SIM cards

Q: How many Wi-Fi & SIM cards are available in Seoul on Trip.com?

Trip.com offers 28 Wi-Fi & SIM cards in Seoul

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Discover 28 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 AUD 0.19 per person, with an average total of AUD 3.23. Choose the option that suits your plan.

With 29.048k verified reviews, Wi-Fi & SIM cards Seoul boast an average rating of 4.6.

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!

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

Search attractions or local attractions & tours

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Wi-Fi & SIM cards

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28 Results for Seoul Wi-Fi & SIM cards

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Recommended

Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.7/5
Great· 763 reviews· 18.3k booked
46% off
Limited-time sale
FromAU$ 0.23AU$ 0.43
Asia 11 Regions & 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· 19.3k booked
50% off
Limited-time sale
FromAU$ 0.21AU$ 0.42
Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 71 reviews· 1.3k booked
FromAU$ 15.41
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· 476 reviews· 13.6k booked
FromAU$ 5.47
[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· 70 reviews· 2.2k booked
FromAU$ 8.63
South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 286 reviews· 5.1k booked
42% off
Limited-time sale
FromAU$ 0.23AU$ 0.4
Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 8.2k reviews· 98.6k booked
FromAU$ 1.99
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 3.6k reviews· 36.6k booked
FromAU$ 3.05
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· 147k booked
FromAU$ 0.40
Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.7k reviews· 30.1k booked
9% off
Limited-time sale
FromAU$ 0.19AU$ 0.21
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· 213 reviews· 4.2k booked
23% off
Limited-time sale
FromAU$ 1.50AU$ 1.96
South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 4k reviews· 89.5k booked
FromAU$ 0.40
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· 19.4k booked
9% off
Limited-time sale
FromAU$ 0.19AU$ 0.21
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· 1.1k booked
FromAU$ 4.51
[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· 198 reviews· 4.2k booked
FromAU$ 5.01
[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· 81 reviews· 1.7k booked
FromAU$ 5.01
[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· 95.1k booked
FromAU$ 6.25
[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· 199 booked
FromAU$ 4.96
Asia Pacific | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code
Hotspot capable
4.6/5
Satisfactory· 162 reviews· 3k booked
20% off
Limited-time sale
FromAU$ 0.69AU$ 0.87
South Korea | 4G eSIM | 1-30 Days | Daily Package / Total Package | Qecode
Hotspot capable
4.7/5
Great· 149 reviews· 5.2k booked
FromAU$ 0.34

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Frequently asked questions about Seoul Wi-Fi & SIM cards

How many Wi-Fi & SIM cards are available in Seoul on Trip.com?

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What are the best Wi-Fi & SIM cards in Seoul?

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What are the top-rated Wi-Fi & SIM cards in Seoul?

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How can I contact Trip.com customer support?

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Can I change or cancel my booking?

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How can I get discounted prices?

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Trip.com Picks

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Reviews/Trip Moments

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

Guest User2025-11-24

Very useful worked perfectly pretty much everywhere, great coverage even in most remote zones, completely satisfied !

★

Guest User2025-07-27

I went to Vietnam → Cambodia on a woman's solo trip and stayed in Cambodia for 9 nights (Phnom Penh 2 nights, Krache 1 night, Siem Reap 6 nights) ♪ Thanks to this eSIM, it was a fulfilling trip ^ ^ Use again Shu!

★

Guest User2025-07-09

The network is still working great after I recharged it. I haven't run into any issues at all. I've tested it, and this esim can be used long-term. It's totally fine!

★

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

Guest User2025-11-30

I chose this plan because I thought I would need a phone number when waiting. I ended up not using the phone (email registration was fine), but I think it was good for peace of mind. I was able to use NAVER Maps, Instagram, X, and chat GPT without any problems. I recommend it.

★

Guest User2025-11-10

This trip is to Daegu. The 4G reception was generally quite good. Using Samsung's translation software often resulted in a loading time, which was inconvenient. Google Translate, while not the best, was faster. The red-eye flight arrived at 5:20 PM. There was a short wait until around 6 PM when staff started work to collect the luggage. Clearing customs is usually quick. If you get your luggage quickly, you can go to the nearby emart to buy breakfast while you wait.

★

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

Guest User2025-12-02

The eSIM is quite stable and currently has a discount, which makes it a decent option. It’s not the cheapest choice, but the price is acceptable for short-term or temporary use. Overall performance is reliable. However, Naver Map sometimes doesn’t load properly, which can be inconvenient if you need it for making reservations or checking locations.

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Top Picks for Seoul Wi-Fi & SIM cards

28 Results for Seoul Wi-Fi & SIM cards

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

Asia 11 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | QR code

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

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

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

Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code

Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

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

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

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

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

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

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

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

[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

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

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

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

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Frequently asked questions about Seoul Wi-Fi & SIM cards