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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 34 Wi-Fi & SIM cards in Seoul

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Discover 34 Wi-Fi & SIM cards in Seoul on Trip.com, updated October 22, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PHP 8.17 per person, with an average total of PHP 130.37. Choose the option that suits your plan.

With 19.09k 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/Data Package | 1-30 Days | 24-Hour Billing | QR Code", with 4.543k reviews and a 4.6 rating.

The next available day tour departs on October 23, 2025. Book now to secure your spot!

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

October 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/Data Package | 1-30 Days | 24-Hour Billing | QR Code.

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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34 Results for Seoul Wi-Fi & SIM cards

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Recommended

South Korea 5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 4.5k reviews· 118.5k booked
FromPHP 15.28
South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 3.5k reviews· 78k booked
FromPHP 15.28
Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 3.2k reviews· 49.2k booked
FromPHP 75.66
Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 529 reviews· 9k booked
FromPHP 19.65
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· 2.3k reviews· 25.5k booked
FromPHP 116.39
South Korea 5G eSIM | Daily package/Total package | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 918 reviews· 13.5k booked
5% off
Limited-time sale
FromPHP 15.20PHP 16.01
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· 347 reviews· 10.4k booked
FromPHP 208.77
[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· 884 reviews· 87.1k booked
FromPHP 236.93
Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.3k reviews· 23.7k booked
5% off
Limited-time sale
FromPHP 19.43PHP 20.46
Asia 5G Travel eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT Ready | 1–30 Days Flexible Data | Instant QR Activation
Hotspot capable
4.6/5
Satisfactory· 241 reviews· 4.8k booked
FromPHP 16.27
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 126 reviews· 2.2k booked
10% off
Limited-time sale
FromPHP 69.45PHP 77.17
Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 54 reviews· 723 booked
FromPHP 588.26
South Korea eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code
Hotspot capable
4.4/5
Good· 214 reviews· 3.4k booked
50% off
Limited-time sale
FromPHP 8.17PHP 16.34
Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 309 reviews· 5.6k booked
5% off
Limited-time sale
FromPHP 27.16PHP 28.59
SOUTH KOREA 5G eSIM | Dual Network for Reliable Signal | 1–30 Days Flexible Data | Instant QR Code Setup
Hotspot capable
4.6/5
Satisfactory· 175 reviews· 3.6k booked
FromPHP 15.05
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4.3/5
Good· 150 reviews· 2.6k booked
FromPHP 73.18
[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· 53 reviews· 1.7k booked
FromPHP 329.55
Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code
Hotspot capable
4.4/5
Good· 42 reviews· 779 booked
FromPHP 172.05
[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· 152 reviews· 3.4k booked
FromPHP 342.20
Global 92 Countries 4G/5G eSIM | Day Pass/Total Package | 1-30 Days | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 78 reviews· 1.4k booked
FromPHP 243.44

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Reviews/Trip Moments

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

Guest User2025-09-14

For the average traveler, a hotel's star rating is a crucial guide for choosing accommodations. There are multiple ratings, ranging from one to five stars, but what are the criteria for each rating, and how do they differ in terms of service and amenities? This article will provide the definitions and standards of hotel ratings from one to five stars (including domestic and international differences), the specific differences in service, facilities, and hospitality, typical hotel chains for each rating, market prices for accommodation (including domestic and international differences), how to choose a rating based on the intended use, and an analysis from a real estate developer's perspective. This article explains, in an accessible and commercial manner, the impact of hotel ratings on towns and regions.

★

Guest User2025-06-20

eSIM plans are flexible and easy to manage. I can choose the best plans for my needs and switch easily. Plus, I’ve saved money on data and roaming fees.

★

Guest User2025-09-24

Coming to Japan alone is comfortable. No need to worry about communication. The signal is good, no cuts. Plus, you can watch many series. Calling the hotel, the signal is good. It's very good. Normally, I use roaming, so the internet runs out very quickly.

★

Guest User2025-07-02

I traveled through 5 countries in Asia over the course of 3 months, and the network has been very stable the whole time. It has never dropped the connection. So I definitely have to come and leave a good review. This eSIM is absolutely worth buying.

★

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

Guest User2025-07-14

This global 77-country eSIM is too powerful! One yard to travel through many countries, 4G/5G network speed is smooth. Free choice 1-30 daily use, 24-hour billing is super fair, free card exchange is available. The traffic details are clear, and the seamless switching of travel and business trips saves the trouble of buying cards locally. The first choice for cross-border networks is super convenient!

★

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

Guest User2025-09-29

Last time I used this service, the eSIM was installed immediately on my device, the fee was cheap, and the signal was stable, so I decided to use this service again. I usually use 1G per day, but this time I used 2G per day because the fee was so cheap. I am very satisfied, just like last time. From now on, this will be my only choice when I'm only traveling around Korea.

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Top Picks for Seoul Wi-Fi & SIM cards

34 Results for Seoul Wi-Fi & SIM cards

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

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

Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code

Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | 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 | Daily package/Total package | 1-30 days | 24-hour billing | QR code

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

[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

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

Asia 5G Travel eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT Ready | 1–30 Days Flexible Data | Instant QR Activation

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

Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code

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

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

SOUTH KOREA 5G eSIM | Dual Network for Reliable Signal | 1–30 Days Flexible Data | Instant QR Code Setup

Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

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

Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code

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

Global 92 Countries 4G/5G eSIM | Day Pass/Total Package | 1-30 Days | QR Code