Top picks for Bangkok Wi-Fi & SIM cards

Discover 36 Wi-Fi & SIM cards in Bangkok on Trip.com, updated February 12, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From VND 1,771.00 per person, with an average total of VND 45,473.05. Choose the option that suits your plan.

With 42.604k verified reviews, Wi-Fi & SIM cards Bangkok 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 10.97k reviews and a 4.4 rating.

The next available day tour departs on February 13, 2026. Book now to secure your spot!

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

February is the perfect time to visit Bangkok! 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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36 results for Bangkok Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Thailand 5G eSIM | TikTok & ChatGPT Available | In-App Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-12
Great eSIM- excellent value for money. Very easy to use. No trouble for signals (but only used in Bangkok so not sure about the signal strength in other parts of the country).
Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-02-11
I have booked this eSIM several times now and have no complaints; top utilization and top network, highly recommended.
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-12
The e-SIM works perfectly in Pattaya and Bangkok, and I have no complaints about its performance. The connection is excellent. Don't hesitate to get it.
Reviews: Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days
Guest User2025-11-23
Excellent experience! The signal is fast and stable. Customer support is timely and effective. Will recommend to friends and families.
Reviews: Thailand Dtac 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-02-12
The internet connection is excellent, I used it in Pattaya and Bangkok, the 5G signal is good, even in the open sea it worked well while I was sailing to the island, I recommend it.
Reviews: Singapore/Malaysia/Thailand/Indonesia Southeast Asia universal 5G eSIM | DayPass/Total | 500MB/day-total 30GB | QR code
Guest User2026-02-11
eSIM was easy to install, worked reliably, and provided fast internet throughout my trip. Very convenient — no need for a physical SIM card. I would definitely use it again.