Best Bangkok SIM Card & eSIM Plans

Discover 33 SIM card in Bangkok on Trip.com, updated January 3, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From TRY 8.35 per person, with an average total of TRY 121.64. Choose the option that suits your plan.

With 26.459k verified reviews, SIM card Bangkok boast an average rating of 4.6.

This week's most popular SIM card: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 5.139k reviews and a 4.5 rating.

The next available day tour departs on January 4, 2026. Book now to secure your spot!

Bangkok SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

January is the perfect time to visit Bangkok! Choose from SIM card 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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Reviews/Trip Moments

Reviews: Thailand AIS 5G SIM Card | 35GB for 7days | Local Phone Number | Pick Up at Bangkok Airport
Guest User2025-12-29
I picked up a SIM card at the airport. The operator's staff installed it in my phone and configured all the necessary settings. After my package expired, I topped it up and extended it for the length of time I needed, quickly and easily.
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 User2025-12-31
Very easy and convenient for traveller. Just activate before boarding and use it upon landing. Signals are good.
Reviews: Thailand AIS 5G eSIM | Total 30GB/35GB | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-01-01
When activating in Japan, after a while it says "Activation failed", but once I arrive in Thailand and turn on this line it works without any problems. I mainly use it around Bangkok, but there are no areas where the signal is particularly poor. It also has a phone number, which is convenient.
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
Reviews: Thailand 5G eSIM | Day Pass/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2025-12-25
Very Fast Internet , easy to install . Recommend who travel to Thailand
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