Top picks for Bangkok Wi-Fi & SIM cards

Discover 33 Wi-Fi & SIM cards in Bangkok on Trip.com, updated January 10, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SGD 0.09 per person, with an average total of SGD 1.91. Choose the option that suits your plan.

With 24.425k verified reviews, Wi-Fi & SIM cards Bangkok boast an average rating of 4.7.

This week's most popular Wi-Fi & SIM cards: "Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code", with 3.947k reviews and a 4.7 rating.

The next available day tour departs on January 11, 2026. Book now to secure your spot!

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

January is the perfect time to visit Bangkok! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | 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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33 results for Bangkok Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Thailand 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-12-25
Very Fast Internet , easy to install . Recommend who travel to Thailand
Reviews: Thailand | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-08-25
Bangkok and Phuket sibeh crowded, sometimes the Wi-Fi will spin like sotong kena goreng. But if go ulu places with fewer people, the connection damn fast one.
Reviews: Thailand Dtac Truemove 5G eSIM | Total Data Package/Unlimited Data | 3-15 Days | 24-Hour Billing | QR Code
Guest User2026-01-10
I recently returned from a trip and can't help but share my impressions of the eSIM—the easiest and most cost-effective solution for internet access abroad. The biggest advantage is its simplicity. Immediately after purchasing it, I received a QR code in the Trip.com app. At the airport, while waiting for my luggage, I simply opened my phone's settings, scanned the code, and the eSIM loaded in a couple of minutes. It was a lifesaver after a long flight—no need to look for a kiosk or exchange physical cards. The biggest pleasant surprise was the price. I compared options with other providers (Airalo, Holafly, Ubigi), and Trip.com turned out to be the most affordable. For example, for Thailand and throughout Asia, I could find a plan with 1 GB per day for a week for a price three times lower than some other popular services. This is money that would be nice to spend on something more interesting during your trip than internet. Best wishes to everyone, travel confidently, Trip.com will save you! The planet is so huge!!!!!!
Reviews: Thailand Truemove 5G eSIM | Total 35GB/50GB | Local Phone Number | 24-Hour Billing | QR Code
Guest User2026-01-05
Excellent internet and a reasonable price. I paid for and installed it on my phone via the Trip app right at the Bangkok airport. It took about 2 minutes. I recommend it.
Reviews: Thailand AIS 5G eSIM | Total 30GB/35GB | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-01-04
this one really good one e sim, better than airport esim price. And when I coming airport. This time throw the application I active my SIM card. It's very helpful.
Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
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.