Bangkok eSIM
In Bangkok you connect to AIS or TrueMove, whichever is performing better where you are standing. The median across the country is 52 Mbps. Your data starts working the moment you land, before you reach the immigration hall.
- Networks
- AIS and TrueMove
- Real speed in Thailand
- 52 Mbps median, 14 Mbps for the slowest tenth2,077 travellers across Thailand, rolling 90 days
- 5G
- yes, non standalone
- Throttle
- None on metered plans
- Tethering
- Allowed on every plan

Plans that cover Bangkok
| Data | Validity | Price per GB | Price | Buy |
|---|---|---|---|---|
| 1 GB | Never expires | $5.89 | $5.89 | |
| 3 GB | Never expires | $2.96 | $8.89 | |
| 5 GBMost travellers | Never expires | $2.18 | $10.89 | |
| 10 GB | Never expires | $1.59 | $15.89 | |
| 50 GB | Never expires | $0.46 | $22.89 |
How Thailand compares across Asia
- Speed rank
- 10 of 26 destinations we sell in Asia
- Regional median
- 44 Mbps
- Consistency
- The slowest tenth still reaches 27 percent of the median
- Upstream networks
- 2, AIS, TrueMove
- 5G
- Yes, non standalone
- Next fastest nearby
- Vietnam, 56 Mbps
- Next slowest nearby
- Kazakhstan, 51 Mbps
- Cities with their own page
- 5: Bangkok, Phuket, Chiang Mai, Krabi, Pattaya
- tenth percentile
- 14 Mbps
- Behind these figures
- 2077 travellers, rolling 90 days
Landing at Suvarnabhumi Airport (BKK)
- Airport
- BKK / VTBS
- Distance
- 25 km from the centre of Bangkok
- Also serves
- Don Mueang International Airport (DMK)
Getting into Bangkok
- Airport Rail Link to Phaya Thai (BKK), about 27 minutes. Runs through tunnels, where a signal drops
- SRT Dark Red Line to Krung Thep Aphiwat Central Terminal (DMK)
Underground and on the metro
MRT (Bangkok) runs 4 lines. It opened in 2004. The operator does not publish whether the tunnels carry a mobile signal, so we do not claim either way.
Worth knowing about Bangkok
- Bangkok's two rail systems behave very differently underground: the BTS Skytrain is entirely elevated with all stations above ground, while the MRT Blue and Purple lines are largely bored tunnel.
- The Airport Rail Link reaches Phaya Thai in 27 minutes and runs on an elevated viaduct for almost its whole length, with only the airport terminal station underground.
- The two Bangkok airports are on opposite sides of the city and are served by different rail lines - Suvarnabhumi by the Airport Rail Link, Don Mueang by the SRT Dark Red Line to Krung Thep Aphiwat - so a same-day airport transfer is not a single ride.
- At Don Mueang, international flights use Terminal 1 and domestic flights Terminal 2, linked by an elevated glass walkway.
Sources for this page
Other cities in Thailand we cover
- Pattaya
- 100 km from Bangkok, nearest airport UTP
- Chiang Mai
- 583 km from Bangkok, nearest airport CNX
- Krabi
- 655 km from Bangkok, nearest airport KBV
- Phuket
- 686 km from Bangkok, nearest airport HKT