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Top picks for Vietnam SIM Cards

Q: How many SIM Cards are available in Vietnam on Trip.com?

Trip.com offers 28 SIM Cards in Vietnam

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Q: Can I change or cancel my booking?

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

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Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.

Discover 28 SIM Cards in Vietnam on Trip.com, updated January 29, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PLN 0.33 per person, with an average total of PLN 6.33. Choose the option that suits your plan.

With 50.064k verified reviews, SIM Cards Vietnam boast an average rating of 4.6.

The next available day tour departs on January 30, 2026. Book now to secure your spot!

Vietnam 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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28 results for Vietnam SIM Cards

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Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfied· 1.6k reviews· 35.7k booked
46% off
Limited-time sale
FromPLN 0.53PLN 0.99
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· 2k reviews· 36.3k booked
FromPLN 0.80
Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 1.3k reviews· 21.3k booked
50% off
Limited-time sale
FromPLN 0.50PLN 1
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· 6.7k reviews· 178.1k booked
50% off
Limited-time sale
FromPLN 0.46PLN 0.93
South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.7/5
Very good· 4.5k reviews· 100.6k booked
50% off
Limited-time sale
FromPLN 0.46PLN 0.93
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
4.7/5
Very good· 567 reviews· 16.4k booked
5% off
Limited-time sale
FromPLN 12.00PLN 12.64
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· 4.4k reviews· 43.5k booked
FromPLN 7.05
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· 14k reviews· 156.3k booked
FromPLN 4.58
Asia 8 countries 5G/4G eSIM | DayPass/Total | 1-30 days | QR code
Renewable
Hotspot capable
4.6/5
Satisfied· 2.1k reviews· 39k booked
6% off
Limited-time sale
FromPLN 0.58PLN 0.62
Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.5/5
Satisfied· 3.5k reviews· 81.1k booked
50% off
Limited-time sale
FromPLN 0.66PLN 1.33
Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | 1–30 Days | Instant QR
Hotspot capable
4.7/5
Very good· 755 reviews· 15k booked
53% off
Limited-time sale
FromPLN 0.53PLN 1.14
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
4.6/5
Satisfied· 124 reviews· 2k booked
5% off
Limited-time sale
FromPLN 33.82PLN 35.61
Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.8/5
Very good· 624 reviews· 13.8k booked
53% off
Limited-time sale
FromPLN 0.54PLN 1.15
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· 85 reviews· 1.9k booked
10% off
Limited-time sale
FromPLN 10.30PLN 11.45
Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Hotspot capable
4.5/5
Satisfied· 408 reviews· 8.2k booked
50% off
Limited-time sale
FromPLN 0.66PLN 1.33
[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· 2.9k booked
FromPLN 21.14
[Free T-money] Korea KT 4G/LTE Unlimited Data SIM + 010 Phone number | Korea Airports Pick-Up
Hotspot capable
4.8/5
Very good· 13 reviews· 390 booked
FromPLN 11.45
South Korea 5G eSIM | Dual Network Coverage | Daily/Data Package | 1–30 Days | Calendar Day Billing | QR Code
Hotspot capable
4.5/5
Satisfied· 486 reviews· 7.3k booked
50% off
Limited-time sale
FromPLN 0.51PLN 1.02
[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· 223 reviews· 4.8k booked
FromPLN 11.57
South Korea 5G eSIM | Dual Network Coverage | ChatGPT | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Satisfied· 476 reviews· 9.3k booked
49% off
Limited-time sale
FromPLN 0.53PLN 1.05
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· 1.5k reviews· 25.1k booked
40% off
Limited-time sale
FromPLN 0.48PLN 0.8
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4.4/5
Good· 313 reviews· 5.8k booked
5% off
Limited-time sale
FromPLN 4.19PLN 4.42
[South Korea] LG U+ Combo Card | Unlimited 4G/5G SIM + T-money Transportation Card (from 3 days) | 1–90 Days | Pickup at Incheon, Gimpo, Gimhae Airports
Hotspot capable
4.8/5
Very good· 1.1k reviews· 104k booked
FromPLN 14.70
[South Korea] LG U+ 4G/5G eSIM + T-money Transportation Card | 1–90 Days | QR Code
Includes gifts
Hotspot capable
4.8/5
Very good· 10 reviews· 548 booked
FromPLN 14.70
South Korea | 4G eSIM | 1-30 Days | Daily Package / Total Package | Qecode
Hotspot capable
4.5/5
Satisfied· 198 reviews· 6.1k booked
50% off
Limited-time sale
FromPLN 0.33PLN 0.66
[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
4.7/5
Very good· 102 reviews· 2.1k booked
FromPLN 11.57
Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Renewable
Hotspot capable
4.4/5
Good· 1.1k reviews· 20.9k booked
5% off
Limited-time sale
FromPLN 1.35PLN 1.43
Vietnam Viettel 4G eSIM | 5GB per day | Local IP | Natural day | QR code
Includes SMS messages
4.5/5
Satisfactory· 436 reviews· 8.2k booked
5% off
Limited-time sale
FromPLN 6.33PLN 6.67
Vietnam | Vinaphone/Viettel 5G/4G eSIM | Day Pass | 24H/Natural Day | 5-15 days | QR code
Hotspot capable
4.7/5
Great· 399 reviews· 7.6k booked
FromPLN 20.46
[Vietnam] 4G/5G SIM Card (Da Nang International Airport Pick up or hotel delivery)
Includes SMS messages
Phone calls supported
Hotspot capable
4.5/5
Satisfactory· 620 reviews· 17.7k booked
FromPLN 17.54
[Vietnam eSIM] Vinaphone 4G Data eSIM | High-speed local data | No speed throttling
Includes SMS messages
Phone calls supported
Hotspot capable
4.6/5
Satisfactory· 133 reviews· 2.6k booked
FromPLN 27.12
Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code
Hotspot capable
4.4/5
Good· 36 reviews· 633 booked
FromPLN 10.80
Global 92 Countries 4G/5G eSIM | Day Pass/Total Package | 1-30 Days | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 77 reviews· 1.3k booked
FromPLN 15.23
[Vietnam] 4G/5G SIM Card | Hanoi - Noi Bai International Airport Easy Pick-up
Includes SMS messages
Phone calls supported
Hotspot capable
4.6/5
Satisfactory· 113 reviews· 1.5k booked
FromPLN 18.74
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· 89 reviews· 1.3k booked
5% off
Limited-time sale
FromPLN 4.74PLN 4.99
Vietnam MobiFone 4G eSIM | 9GB per day | Local phone number | 3-30 days | Activation by appointment required | Billed by calendar days | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
4.7/5
Great· 22 reviews· 350 booked
5% off
Limited-time sale
FromPLN 8.11PLN 8.54

Frequently asked questions about Vietnam SIM Cards

How many SIM Cards are available in Vietnam on Trip.com?

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What are the best SIM Cards in Vietnam?

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What are the top-rated SIM Cards in Vietnam?

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How can I contact Trip.com customer support?

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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

★

Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 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.

★

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!

★

Guest User2025-11-29

Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.

★

Guest User2026-01-28

Signal was very strong throughout the entire trip in Seoul. There are a lot of free wifi spots in Seoul (such as buses, train stations), so 2GB/day was plenty for us.

★

Guest User2026-01-27

I always use this eSIM, which is the cheapest. The QR code is sent immediately via email, and it's very easy to use. The signal is good in Korea, but the only inconvenience is that I can't view photos on Naver Maps. While this may not be the eSIM's fault, I can view photos when I connect to public Wi-Fi in Korea.

★

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

Guest User2026-01-25

This is my second time visiting Korea. I also used this service on my previous visit. Unlimited data is something no other carrier offers, so it's very useful. However, the signal strength can be poor from 2:00 PM to 4:00 PM, but as long as you can tolerate that, it's an eSIM that works without any issues.

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