Best Bangkok SIM Card & eSIM Plans

Discover 35 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 NZD 0.19 per person, with an average total of NZD 3.03. Choose the option that suits your plan.

With 42.88k 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 11.218k reviews and a 4.4 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 5G eSIM | TikTok & ChatGPT Available | In-App Installation | Day Pass/Total Data Package | 24-Hour Billing | 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 5G eSIM | Local Phone Number | Unlimited Data | 24-Hour Billing | QR Code
Guest User2026-01-02
Everything works great. I activated my eSIM as soon as I landed at Phuket Airport and immediately had a connection. I recommend it.
Reviews: Thailand AIS 5G eSIM | Unlimited Data | Local Phone Number | Real-Name Authentication Required | QR code
Guest User2026-01-03
Upon arrival in Thailand, the eSIM was activated smoothly, and I was able to access the internet immediately! AIS's 5G network speed is incredibly fast. Whether it's checking maps, sharing photos, or occasionally watching a video, everything is super stable and smooth, allowing me to stay connected with family and friends anytime and get real-time travel information, greatly enhancing my travel experience!
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 truemove 5G eSIM | Total Data Package/Unlimited Data | 5–30 Days | 24-Hour Billing | QR Code
Guest User2025-12-30
Easy activation, good connection, no problems. It's convenient that you can buy before your trip and activate when needed. I didn't use customer support; there was no need.
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