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VietnamWi-Fi & SIM cards

Top Picks for Vietnam Wi-Fi & SIM cards

Discover 27 Wi-Fi & SIM cards in Vietnam on Trip.com, updated December 10, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From INR 6.18 per person, with an average total of INR 147.17. Choose the option that suits your plan.

With 23.771k verified reviews, Wi-Fi & SIM cards Vietnam boast an average rating of 4.6.

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 8.853k reviews and a 4.4 rating.

The next available day tour departs on December 11, 2025. Book now to secure your spot!

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

December is the perfect time to visit Vietnam! 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.

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27 Results for Vietnam Wi-Fi & SIM cards

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Shared car tours (688)Tour with private driver (1)Travel photography (18)Travel extras (78)City pass (13)Shopping (3)Luggage delivery (4)Visas (1)Equipment rental (1)Shuttle bus (189)Boat tickets (7)Rail passes (2)Spa & beauty (59)Spa & wellness (59)Cultural experiences (347)Local cuisine (57)Food & drink (57)Food & drink (57)Boat experiences (44)Yachts & sailboats (34)Water activities (14)Diving (12)Sports experiences (35)

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Reviews/Trip Moments

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Reviews: Vietnam | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-12-09
It works really well and is easy to use. I turned it on at the airport in Thailand. The signal was a bit weak at times, but it happened at the same time as my friends were roaming. I personally bought the 1GB per day plan, which was more than enough. I use it for checking maps, searching for information, calling Grab, calling/chatting on Line with my friends in Thailand about shopping, watching videos, and chatting with my coworkers a bit. I also use the hotel's WiFi.
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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2025-11-24
Very useful worked perfectly pretty much everywhere, great coverage even in most remote zones, completely satisfied !
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Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2025-11-13
Very friendly family run Homestay , close to walking street and the room is clean , walk thru alley and no cars pass by but accessible with motorcycle
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Reviews: Vietnam 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2025-12-09
I bought it for my business trip. Everything is good. Line is very stable just 3GB may not enough for me🤣
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Reviews: Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | 1–30 Days | Instant QR
Guest User2025-11-24
That was really easy to install and use it. I was even able to use it on the island. Highly recommend 🔥
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Reviews: Vietnam MobiFone VNSKY Local 4G/5G eSIM | Daily 9GB | Local Phone Number | 3-30 Days | Activation Requires Advance Reservation | Calendar-Day Billing | QR code
Guest User2025-12-08
Easy to use and convenient. Add it to your phone before your flight and you can use it right away when you arrive at the airport. No activation required, but you must purchase it 1 day in advance.

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