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Top Picks for South Korea Wi-Fi & SIM cards

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

Trip.com offers 33 Wi-Fi & SIM cards in South Korea

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Discover 33 Wi-Fi & SIM cards in South Korea on Trip.com, updated September 19, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From VND 5,926.00 per person, with an average total of VND 50,574.00. Choose the option that suits your plan.

With 18.685k verified reviews, Wi-Fi & SIM cards South Korea 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 4.336k reviews and a 4.6 rating.

The next available day tour departs on September 20, 2025. Book now to secure your spot!

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

0% of South Korea Wi-Fi & SIM cards now offer English-speaking guides

September is perfect for visiting South Korea! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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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Trip.comSouth Korea

Wi-Fi & SIM cards

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33 Results for South Korea Wi-Fi & SIM cards

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Recommended

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 871 reviews· 12.7k booked

5% off

Limited-time sale

FromVND 6,883VND 7,246

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 4.3k reviews· 113.5k booked

FromVND 6,917

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· 2k reviews· 23.5k booked

FromVND 52,696

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· 323 reviews· 9.9k booked

FromVND 94,523

Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional days (calendar day) QR code

Hotspot capable

4.5/5

Satisfactory· 1.3k reviews· 23k booked

FromVND 7,621

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

Renewable

Hotspot capable

4.5/5

Satisfactory· 54 reviews· 670 booked

FromVND 266,342

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

Renewable

Hotspot capable

4.4/5

Good· 2.5k reviews· 41.1k booked

FromVND 34,253

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· 492 reviews· 8.4k booked

FromVND 8,893

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

Renewable

Hotspot capable

4.7/5

Great· 3.4k reviews· 76.3k booked

FromVND 6,917

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 1.3k reviews· 22.7k booked

5% off

Limited-time sale

FromVND 8,808VND 9,272

Global 108 Regions | 1–30 Days | Easy In-App Setup | QR Code

Hotspot capable

4.2/5

Good· 144 reviews· 2.4k booked

FromVND 33,141

[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· 852 reviews· 85.4k booked

FromVND 107,408

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

Hotspot capable

4.7/5

Great· 178 reviews· 3.4k booked

FromVND 7,365

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

Renewable

Hotspot capable

4.7/5

Great· 117 reviews· 1.9k booked

20% off

Limited-time sale

FromVND 28,794VND 35,993

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

Renewable

Hotspot capable

4.6/5

Satisfactory· 296 reviews· 5.1k booked

5% off

Limited-time sale

FromVND 12,310VND 12,958

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

Hotspot capable

4.6/5

Satisfactory· 145 reviews· 3.4k booked

FromVND 6,813

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

Hotspot capable

4.3/5

Good· 178 reviews· 2.9k booked

20% off

Limited-time sale

FromVND 5,926VND 7,408

[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· 146 reviews· 3.2k booked

FromVND 154,937

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

FromVND 110,359

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Frequently asked questions about South Korea Wi-Fi & SIM cards

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

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Reviews/Trip Moments

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

Guest User2025-09-06

everything was perfect very good i like it i will see you again

★

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.

★

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

Guest User2025-09-10

It was very easy to install as there is a direct link to click in the email. If you don’t need the Korean number, you’re good to go after that. If you want the Korean number to be able to be in use, just go to the SK Telecom website to register it. It’ll just take a few minutes. Signal is good in Seoul.

★

Reviews: Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional days (calendar day) QR code

Guest User2025-09-17

Easy installation, signal was great! However this one is not 24 hrs but cuts off at midnight each day like cinderella!

★

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!

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Top Picks for South Korea Wi-Fi & SIM cards

33 Results for South Korea Wi-Fi & SIM cards

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

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

Global 77 Countries 4G/5G eSIM | Day Pass/Total Data 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

Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional days (calendar day) QR code

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

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

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

Global 108 Regions | 1–30 Days | Easy In-App Setup | 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 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

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

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

Frequently asked questions about South Korea Wi-Fi & SIM cards

Reviews/Trip Moments

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