FastTrack eSIM

Bangkok · True + AIS partner networks

Thailand eSIM — prepaid travel data

True + AIS · Instant QR · From $3.99

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TRUEAIS

True + AIS partner networks

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FastTrack

How it works

01

Choose & pay

Pick a data plan and pay securely with PayPal or card.

02

Scan QR

Receive your QR code by email before or after landing.

03

Go online

Connect when in partner network coverage. Speeds vary by location and device.

Instant deliveryNo physical SIMRefund if unusedSecure checkout

Travel guides

Thailand eSIM guides

Airport connectivity, True + AIS networks, and install timing — written for real trips.

View all guides

September 3, 2026

Thailand Visa Exemption 2026: New 30-Day and 15-Day Rules from 15 September

Thailand ends the 60-day visa exemption on 15 September 2026. See who gets 30-day or 15-day entry, land-border limits, Visa on Arrival, and how to plan mobile data for your trip.

Read more →

August 27, 2026

Bangkok Airport eSIM: Stay Online at BKK and DMK

Use your Thailand eSIM at Suvarnabhumi (BKK) and Don Mueang (DMK). Coverage tips, install timing, and data-only plans on True and AIS from $3.99.

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August 27, 2026

Install Your Thailand eSIM Before You Fly: Step-by-Step Guide

When to install your Thailand eSIM, how first-usage activation works, and iPhone/Android setup steps. QR by email, True + AIS networks, plans from $3.99.

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Check device compatibility

Your phone must support eSIM and be carrier-unlocked before you buy.

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Before you buy

Phone must be carrier-unlocked (no SIM lock from your operator).
eSIM must be enabled — some operator-locked phones block eSIM.
iPhone: Settings → General → About — look for Available SIM or an EID number.
Android: Settings → Network & internet → SIMs — look for Add eSIM or Download a SIM.

Regional variants matter. A phone sold in some markets may not support eSIM even if a similar model does elsewhere.