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Best Busan SIM Card & eSIM Plans

Discover 25 SIM card in Busan on Trip.com, updated December 26, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From CAD 0.15 per person, with an average total of CAD 2.28. Choose the option that suits your plan.

With 32.16k verified reviews, SIM card Busan boast an average rating of 4.6.

This week's most popular SIM card: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 10.231k reviews and a 4.4 rating.

The next available day tour departs on December 27, 2025. Book now to secure your spot!

Busan SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

December is perfect for visiting Busan! Choose from SIM card available day tours, including seasonal hits like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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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25 results for Busan SIM card

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Day tours (58)Travel photography (6)Wi-Fi (3)SIM card (25)City pass (4)Travel extras (5)Luggage delivery (1)Visas (1)Shuttle bus (2)Boat tickets (2)Yachts & sailboats (10)Boat experiences (10)Spa & beauty (1)Spa & wellness (1)Cultural experiences (6)Local cuisine (1)Food & drink (1)Food & drink (1)Costume experiences (1)Sports experiences (1)Outdoor experiences (1)

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From Busan: Gyeongju UNESCO World Heritage Guided Day TourFrom Busan: Gyeongju Historical Day Tour with Sky CapsuleBusan: Hidden Gem Geoje & Oedo Botania Island & Cable carBusan Night Tour: Market, Skywalk & Optional SnapShotUNESCO Tongdosa Temple + Gourmet Eonyang Style Bulgogi LunchBusan Private Tour with licensed tour guide + private vehicleBusan: Must Visit Spots with opt Guaranteed Sky Capsule Tour Blueline Park Sky Capsule + Chasing Cherry Blossom & Spring Flowers One Day Tour Busan ONE-DAY Highlights for PRIVATE CRUISE PASSENGER'SSmall Group Full Day Busan Tour Cruise Layover : Small Group Busan Highlight Day Tour Busan One Day City Tour with Blueline Park Sky Capsule Busan by NightBusan: Max Out City Highlights Photo Spots Full Day TourGeoje Oedo Botania Island from Busan
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Reviews/Trip Moments

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Reviews: South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | 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.
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-12-25
I'd never used an eSIM before. At first, I thought changing SIM cards would be complicated. Then I saw recommendations online and decided to give it a try. Turns out, it's great! It's over 80% cheaper than roaming (699 baht for 10GB), this one is 10GB for only 155 baht. Incredibly good value!
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Reviews: South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Guest User2025-12-23
This was my first time using an eSIM to access the internet while overseas. Previously, I found purchasing and replacing physical SIM cards a hassle, but eSIMs eliminate that hassle entirely, making them incredibly convenient. 🍋 The entire process, from application to setup, was completed online, and I was able to start using it simply by scanning a QR code. The instructions were easy to understand, and even though it was my first time using an eSIM, I was able to set it up without any trouble. 📣 The data speed was very stable in urban areas, and I was able to use social media, map apps, and watch videos without any issues. Although there were some slight drops in speed in some locations, I felt it was sufficient for everyday use. 🪾 The fee was also relatively reasonable, significantly lower than international roaming. For this price and data quality, I think it's great value for money. 🍓 The fact that no physical SIM is required and that it can be set up before departure was particularly appealing. However, I was a little concerned about the limited compatible models and weak signal in some areas. 😔 Overall, I was very satisfied with the service. This eSIM is highly recommended for those who want to easily use the internet while traveling or staying abroad for a short period of time.
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Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2025-12-19
The SIM card is very easy to use, and the internet was very stable everywhere we went, including outside of Seoul! I'm so glad it was so easy and convenient; I highly recommend it! Installation was also easy, and while we were driving into the city, we used the link to register our passport and gain access to our number!
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Reviews: Asia 11 Regions & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
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!
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Reviews: [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
Guest User2025-11-25
I didn't use the call answering function, and I'm not sure if it's activated or not, but the internet speed is definitely fantastic. I'll definitely buy this again next time I go. The card pickup and installation at the airport are extremely convenient. Highly recommended! It's definitely worth buying; you get what you pay for. The counter is easy to find, and the staff's service is superb. Even though we speak different languages, they made sure you understood. The card is also great for taking the subway and buses; a quick swipe is super convenient and saves you from carrying multiple cards. I can use this again next time.

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