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22 results for Ulsan

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South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 5.5k reviews· 143.1k booked
6% off

Limited-time sale
FromNZD 0.44NZD 0.47
South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Great· 4k reviews· 87.3k booked
6% off

Limited-time sale
FromNZD 0.44NZD 0.47
South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfactory· 275 reviews· 4.8k booked
42% off

Limited-time sale
FromNZD 0.27NZD 0.47
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· 452 reviews· 13.2k booked
FromNZD 6.40
Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.7/5
Great· 667 reviews· 15.6k booked
44% off

Limited-time sale
FromNZD 0.28NZD 0.5
Asia Pacific | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code
Hotspot capable
4.6/5
Satisfactory· 153 reviews· 2.8k booked
20% off

Limited-time sale
FromNZD 0.80NZD 1.01
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· 1.1k reviews· 18.3k booked
50% off

Limited-time sale
FromNZD 0.27NZD 0.54
South Korea 5G eSIM | Daily package/Total package | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.2k reviews· 18.2k booked
FromNZD 0.25
South Korea eSIM | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code
Hotspot capable
4.5/5
Satisfactory· 398 reviews· 5.8k booked
21% off

Limited-time sale
FromNZD 0.40NZD 0.51
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· 46 reviews· 907 booked
FromNZD 5.28
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· 201 reviews· 3.9k booked
FromNZD 2.29
[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· 996 reviews· 94.3k booked
FromNZD 7.30
South Korea | 4G eSIM | 1-30 Days | Daily Package / Total Package | Qecode
Hotspot capable
4.7/5
Great· 143 reviews· 5.1k booked
FromNZD 0.39
Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 383 reviews· 7.1k booked
FromNZD 0.84
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4.3/5
Good· 192 reviews· 3.6k booked
5% off

Limited-time sale
FromNZD 2.13NZD 2.25
Asia 8 countries 4G/5G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfactory· 1.6k reviews· 29.2k booked
6% off

Limited-time sale
FromNZD 0.59NZD 0.63
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· 7.5k reviews· 92.5k booked
FromNZD 2.32
[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· 67 reviews· 2.2k booked
FromNZD 10.09
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· 3.5k reviews· 35.3k booked
FromNZD 3.57
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
4.4/5
Good· 9 reviews· 546 booked
FromNZD 49.91

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See what other travellers love, based on ratings and bookings

Day tours (80)Travel photography (6)Wi-Fi & SIM cards (22)City pass (1)Travel extras (3)Spa & beauty (1)Spa & wellness (1)Yachts & sailboats (2)Boat experiences (2)Sports experiences (1)Cultural experiences (2)Shuttle bus (1)Boat tickets (1)

Frequently asked questions about Ulsan

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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 User2026-03-24

It's incredibly convenient, eSIM is awesome! BTS is awesome!

★

Guest User2026-03-27

Easy to use, very easy to install, good signal, smooth and uninterrupted operation, perfect for multi-day trips. I'll definitely use your service again next time!

★

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

Guest User2026-03-15

The esim worked perfectly and it was super easy to set up directly from Trip.com . The internet was fast and reliable and its very cost-efficient

★

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

Guest User2026-03-21

Everything worked great. There were connection issues at first, but support quickly helped resolve the issue. The internet worked even on the road and on the mountain. Thank you!

★

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

Guest User2026-03-10

Perfect for people coming to China. Easy to use, convenient, connects to the internet and works fine, not too slow.

★

Guest User2026-03-19

I dont know how i need a picture but im just making the review for the trip coins…;)

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