App
Customer support
USD
Find bookings
BusanWi-Fi & SIM cards
BusanWi-Fi & SIM cards

Top Picks for Busan Wi-Fi & SIM cards

Discover 30 Wi-Fi & SIM cards in Busan on Trip.com, updated November 14, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From USD 0.14 per person, with an average total of USD 2.81. Choose the option that suits your plan.

With 26.116k verified reviews, Wi-Fi & SIM cards Busan boast an average rating of .

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 6.145k reviews and a NaN rating.

The next available day tour departs on November 15, 2025. Book now to secure your spot!

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

November is the perfect time to visit Busan! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites 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.

Search attractions or local attractions & tours
Trip.comBusan
Wi-Fi & SIM cards
Available Today
Available Tomorrow

30 Results for Busan Wi-Fi & SIM cards

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

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

    Renewable
    Hotspot capable
    4,6/5
    Satisfactory· 5.230 reviews· 136.2k booked
    FromUS$ 0,27
  • South Korea | 5G 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

    Renewable
    Hotspot capable
    4,7/5
    Great· 3.864 reviews· 84.1k booked
    FromUS$ 0,27
  • Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code

    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· 6.145 reviews· 78.9k booked
    FromUS$ 1,30
  • Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR

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

    Hotspot capable
    4,6/5
    Satisfactory· 493 reviews· 11.3k booked
    FromUS$ 0,28
  • Global 77 Countries 4G/5G eSIM | Day Pass/Total 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

    Renewable
    Hotspot capable
    4,6/5
    Satisfactory· 3.147 reviews· 32.4k booked
    FromUS$ 2,00
  • Asia & Oceania 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

    Asia & 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· 994 reviews· 16.4k booked
    5% off
    FromUS$ 0,34US$ 0,36
  • Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code

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

    Renewable
    Hotspot capable
    4,7/5
    Great· 684 reviews· 11.4k booked
    5% off
    FromUS$ 0,32US$ 0,34
  • Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

    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· 175 reviews· 3.3k booked
    23% off
    FromUS$ 0,99US$ 1,29
  • Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code

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

    Renewable
    Hotspot capable
    4,6/5
    Satisfactory· 1.518 reviews· 27.6k booked
    5% off
    FromUS$ 0,34US$ 0,36
  • Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Verification Required for Hong Kong & Taiwan | 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

    Renewable
    Hotspot capable
    4,5/5
    Satisfactory· 61 reviews· 1.1k booked
    FromUS$ 10,11
  • South Korea 5G eSIM | Daily package/Total 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

    Renewable
    Hotspot capable
    4,6/5
    Satisfactory· 1.111 reviews· 16.6k booked
    FromUS$ 0,14
  • South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code

    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· 423 reviews· 12.4k booked
    FromUS$ 3,59
  • [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

    [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· 962 reviews· 92.8k booked
    FromUS$ 4,08
  • South Korea eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code

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

    Hotspot capable
    4,5/5
    Satisfactory· 358 reviews· 5.2k booked
    20% off
    FromUS$ 0,23US$ 0,29
  • Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code

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

    Renewable
    Hotspot capable
    4,6/5
    Satisfactory· 365 reviews· 6.7k booked
    FromUS$ 0,47
  • Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code

    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
    4,8/5
    Great· 6 reviews· 369 booked
    5% off
    FromUS$ 26,59US$ 27,99
  • Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

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

    Hotspot capable
    4,3/5
    Good· 181 reviews· 3.2k booked
    FromUS$ 1,26
  • Asia Pacific | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code

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

    Hotspot capable
    4,7/5
    Great· 125 reviews· 2.2k booked
    21% off
    FromUS$ 0,45US$ 0,57
  • South Korea 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR

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

    Hotspot capable
    4,6/5
    Satisfactory· 237 reviews· 4.3k booked
    FromUS$ 0,26
  • South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code

    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· 37 reviews· 734 booked
    FromUS$ 2,96
1
2

Explore top experiences

See what other travellers love, based on ratings and bookings

Day tours (98)Travel photography (6)Wi-Fi (3)SIM card (27)City pass (3)Travel extras (4)Luggage delivery (1)Visas (1)Shuttle bus (2)Boat tickets (1)Yachts & sailboats (8)Boat experiences (8)Spa & beauty (1)Spa & wellness (1)Cultural experiences (5)Local cuisine (1)Food & drink (1)Sports experiences (1)

Frequently asked questions about Busan Wi-Fi & SIM cards

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

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

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

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Trip.com Picks

Popular Busan Tours

Best Busan Experiences

Explore More

Popular Activities

Busan Night Tour Including a Cruise w/ Fireworks2026 New Year Countdown & Homigot Sunrise Tour from Busan Busan One Day City Tour with Blueline Park Sky Capsule Seoul to Busan One-Day TourBusan Yacht Tour with Blueline Park Sky Capsule Busan Full-Day City Tour with Gamcheon Village, Sea Temple & moreBusan Private Tour with licensed tour guide + private vehicleBusan ONE-DAY Highlights for PRIVATE CRUISE PASSENGER'SBusan, South Korea one-day tourGyeongju Unesco World Heritage Site + Sky Capsule Day Tour Busan Romantic Tour | Ganchon Fairy Tale Village Art Exploration×Haeundae Blue Line Seaside AdventureMax Out Busan: 9 Highlight Top Attractions One Day Tour Busan Sunset Sky Capsule Coastal Quest: 5 Iconic West Shore Gems9 Highlights Busan City one-day tourSmall Group Full Day Busan Tour
Busan Restaurant DiscountsWater Activitie in BusanBusan Walking ToursBusan Travel EssentialsBusan SIM CardBusan Bus TicketsFood & Drink in BusanBusan City PassBusan ActivitiesBusan Visa Application ServicesVietnam ActivitiesShanghai ActivitiesGuangzhou Spa & MassageHanoi Day ToursMelbourne ActivitiesFujikawaguchiko Bus TicketsShanghai Day ToursShenzhen Spa & MassageJapan Travel EssentialsHo Chi Minh City ActivitiesDiscover Hue Imperial City: Full-Day Guided Group Tour Depart from Da Nang or Hoi AnForbidden City Ticket with Optional Private Guide Or Group Tour Shanghai Romance Park: Performance Ticket Pattaya 79 Show Coconut Forest Boat Ride and Hoi An Old Town Guided Tour with Optional Meal and SpaChongqing 1949 Show Ticket: Immersive Historical & Cultural Show Nusa Penida: Snorkeling 3–4 Spot Manta Bay With Hotel Pick Up BaliSon Tra Peninsula - Marble Mountain - Hoi An Ancient Town Group tour: Depart from Da NangFull-Day Ninh Binh Highlights Tour from HanoiMutianyu Great Wall With English Speaking Driver Service

Reviews/Trip Moments

★
★
★
★
★
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.
★
★
★
★
★
Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
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.
★
★
★
★
★
Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2025-10-29
Easy to install eSIM instructions. If I stuck then I can just chat with the trip.com and AI generated answer that helped me right at the spot.im glad I booked with trip.com
★
★
★
★
★
Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2025-09-02
This is my second purchase. The signal is strong even in Shangri-La, and I've been able to use it without any problems. I'm going to Kunming-Korea next, so if it works as well as last time, it will be perfect. It's very convenient to be able to use it in other countries without changing the settings. I'll definitely use it again.
★
★
★
★
★
Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-10-28
Wasn't able to connect in China. Not sure what the reason was. Also it requires connecting to activate in the desired country.
★
★
★
★
★
Reviews: Asia 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | 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!

Contact us

About

Other services

Payment methods
UNIONPAYMCVISAAMEXJCBDINERSDISCOVERAPPLECOINSEGIFT
Our partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.