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Top picks for Busan Wi-Fi & SIM cards

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

Trip.com offers 30 Wi-Fi & SIM cards in Busan

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Change and cancellation policies vary by attractions and tours. Please check the product details page for more information.

Q: How can I get discounted prices?

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Discover 30 Wi-Fi & SIM cards in Busan on Trip.com, updated February 15, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From JPY 18.00 per person, with an average total of JPY 352.50. Choose the option that suits your plan.

With 43.033k verified reviews, Wi-Fi & SIM cards Busan boast an average rating of 4.5.

The next available day tour departs on February 16, 2026. Book now to secure your spot!

Busan 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.

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Wi-Fi & SIM cards

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30 results for Busan Wi-Fi & SIM cards

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Recommended

South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.6/5
Satisfied· 7.1k reviews· 188.4k booked
51% off
Limited-time sale
FromJPY 19JPY 39
South Korea 5G eSIM | Supports mainstream apps including TikTok, Google Maps & ChatGPT | Day Pass / Total Package | 1–30 Days | 24-Hour Billing | QR code
Renewable
Hotspot capable
4.7/5
Very good· 4.6k reviews· 104.1k booked
51% off
Limited-time sale
FromJPY 20JPY 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
Satisfied· 594 reviews· 17.3k booked
FromJPY 548
South Korea 5G eSIM | Daily/Total | 500MB/day - 30GB total | 1-30 days | 24-hour format | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 1.6k reviews· 26.9k booked
40% off
Limited-time sale
FromJPY 21JPY 35
Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Hotspot capable
4.5/5
Satisfied· 523 reviews· 11.4k booked
50% off
Limited-time sale
FromJPY 29JPY 58
Asia 10 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT | 1–30 Days | Instant QR
Hotspot capable
4.7/5
Very good· 1.9k reviews· 39.2k booked
70% off
Limited-time sale
FromJPY 23JPY 77
Asia 10 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Hotspot capable
4.5/5
Satisfied· 2.1k reviews· 38.4k booked
FromJPY 35
South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfied· 509 reviews· 9.6k booked
55% off
Limited-time sale
FromJPY 23JPY 52
South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
Hotspot capable
4.7/5
Very good· 94 reviews· 2.2k booked
10% off
Limited-time sale
FromJPY 447JPY 497
South Korea 5G eSIM | 1-30 days | Daily Package / Total Package | QR code
Hotspot capable
4.5/5
Satisfied· 210 reviews· 6.2k booked
FromJPY 29
Asia 8 countries 5G/4G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 2.2k reviews· 41.9k booked
33% off
Limited-time sale
FromJPY 18JPY 27
South Korea 5G eSIM | Dual Network Coverage | Daily/Data Package | 1–30 Days | Calendar Day Billing | QR Code
Hotspot capable
4.5/5
Satisfied· 511 reviews· 7.6k booked
51% off
Limited-time sale
FromJPY 22JPY 45
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
Satisfied· 301 reviews· 6.3k booked
5% off
Limited-time sale
FromJPY 169JPY 178
Global 77 Countries 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
Satisfied· 4.7k reviews· 45.5k booked
FromJPY 306
[Free T-Money | Korea eSIM] South Korea SKT Non-stop Local Data & Voice eSIM + Daiso e-coupon Giveaway
Includes SMS messages
Phone calls supported
Hotspot capable
4.6/5
Satisfied· 104 reviews· 2.2k booked
15% off
Limited-time sale
FromJPY 426JPY 502
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | Full AI & TikTok Access | 1-30 Days | Instant QR
Hotspot capable
4.4/5
Good· 341 reviews· 6.6k booked
5% off
Limited-time sale
FromJPY 182JPY 192
Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
3.9/5
· 39 reviews· 1.4k booked
15% off
Limited-time sale
FromJPY 3,115JPY 3,665
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
4.4/5
Good· 15.4k reviews· 170.7k booked
FromJPY 199
[Free T-money | Korea SIM Card] SKT 4G/LTE High-Speed Data + Call SIM Card + Daiso e-coupon Giveway (Available at Korea Airport/Seoul)
Includes SMS messages
Phone calls supported
Hotspot capable
4.7/5
Very good· 231 reviews· 5.1k booked
FromJPY 502
[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
4.6/5
Satisfied· 86 reviews· 3.1k booked
FromJPY 917

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Explore top experiences

See what other travellers love, based on ratings and bookings

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Frequently asked questions about Busan Wi-Fi & SIM cards

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

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

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

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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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Reviews/Trip Moments

★

Guest User2026-02-15

I used an eSIM for the first time on a trip to Korea. I use about 80-110GB per month in the country. I was a bit worried, so I purchased 50GB for three days, but I ended up only using a little over 10GB. Next time, I think I'll choose a plan with a smaller number of gigabytes. I used the same amount as in Japan, especially searching and watching videos on Instagram. I didn't download large amounts of data (long videos, etc.) or watch videos for long periods of time. I hardly ever connected to Wi-Fi, so that's how much I paid. I never had any issues connecting due to crowded areas, and in fact, the internet connection was smoother than in Japan.

★

Guest User2026-02-09

It's very convenient and affordable. You can order it on your computer and scan the QR code to pre-download it to your phone. There's no need for complicated SIM card returns and resets. After boarding the plane, select your E-SIM account for your phone's network and deactivate your original account. Once you arrive in your destination country, remember to select mobile data first, then activate roaming. That's it!

★

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

Guest User2026-02-10

I definitely would recommend buying this if you don't care about having a functioning phone number. It was nice and I got the chance to use data exclusively despite wifi being everywhere in Seoul and Busan!

★

Guest User2026-02-09

I used it in Korea. After arriving in Korea, I realized that the eSIM I had already reserved wasn't enough, so I reserved a new one, which I received an email for immediately. There was a QR card, but when I clicked on the installation URL, it asked me if I wanted to activate it. I selected it, turned on data roaming, and it was ready to use right away! I thought 500 yen for 5G per day was a bargain. With 5G per day, I had plenty of data to search on Instagram and watch videos.

★

Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code

Guest User2026-02-14

I recommend this plan because it doesn't require registration upon arrival in Hong Kong. I never got approval on my other plan. It's a good thing my wife had this plan. The connection is 4G almost everywhere, with occasional 5G. But it's as stable as it can be for China.

★

Reviews: Asia 10 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT | 1–30 Days | Instant QR

Guest User2026-01-11

I used this in KL, Bangkok and Shanghai. Overall the signal was ok. Sometimes we do get a drop out but it’s not often. We managed to use all social media platforms with this eSIM at Shanghai. Only thing is if you want to hail a ride you’ll need a number for it in china.

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