Transit Visa for Bangkok Suvarnabhumi (BKK) — Do You Need One? (2026)
Everything you need to know about Thailand's 12-hour TWOV (Transit Without Visa) rule at BKK + DMK for 2026 layovers.
Quick Answer
No visa needed for airside transits under 12 hours at BKK Suvarnabhumi — regardless of nationality, provided you have a confirmed onward ticket and through-checked baggage. If you need to leave the airside zone or stay longer than 12 hours, most Western nationalities (US, UK, EU, AU, CA, JP, KR, China) are visa-exempt for 60 days; others need a Thai e-Visa (USD 35) or visa-on-arrival.
Transit Visa by Nationality (2026)
| Nationality | Transit Visa? | Notes |
|---|---|---|
| USA | No | Visa-free 60 days under 2026 tourist scheme; airside transit is free. |
| UK | No | Visa-free 60 days; airside transit is free. |
| EU (Schengen) | No | Most EU visa-free 60 days; airside transit is free. |
| Australia | No | Visa-free 60 days. |
| Canada | No | Visa-free 60 days. |
| Japan | No | Visa-free 30 days; airside transit is free. |
| South Korea | No | Visa-free 90 days. |
| China | No | Mutual visa-free 30 days from March 2024; airside transit is free. |
| India | No | Visa-on-arrival (THB 2,000) or e-visa; airside transit < 12 h is free. |
| Pakistan | May be required | Transit visa required if leaving the airside or staying > 12 h; e-visa USD 35. |
| Bangladesh | May be required | Transit visa required for stays > 24 h or leaving airside. |
| Nigeria | May be required | Transit visa required; e-visa USD 35. |
| Russia | No | Visa-free 60 days from 2024. |
| Saudi Arabia | No | Visa-on-arrival 30 days. |
| Egypt | May be required | Transit visa required if leaving airside; e-visa USD 35. |
Data valid for 2026. Always verify on the Thai MFA e-Visa portal (thaievisa.go.th) 72 h before travel.
How to Handle a Bangkok Transit
- 1
Confirm whether you need a visa
Most travellers stay airside under 12 hours without a visa. Use the Thai Ministry of Foreign Affairs e-Visa portal (thaievisa.go.th) to verify your specific nationality + onward flight combination.
- 2
Apply for an e-Visa or visa-on-arrival
E-Visa USD 35–50 issued in 3–5 working days; visa-on-arrival USD 35 at Suvarnabhumi or Don Mueang. Both require a valid passport (6+ months), confirmed onward ticket, and accommodation proof.
- 3
Pre-clear at the BKK transit desk
Transit passengers with through-checked baggage clear airside without immigration. If you need to recheck bags or change terminals (BKK ↔ DMK), expect a 90-minute buffer + immigration entry.
Frequently Asked Questions
Do I need a visa to transit at Bangkok Suvarnabhumi (BKK)?+
If you stay airside for less than 12 hours with a confirmed onward boarding pass + through-checked baggage, no visa is required — regardless of nationality. The Thai TR (Transit) policy permits airside transit visa-free. You only need a Thai visa if you leave the airside zone, recheck baggage, or stay over 12 hours.
Can I leave Bangkok airport during a layover?+
Yes if you hold a Thai visa, are visa-exempt (60+ nationalities including US, UK, EU, AU, CA, JP, KR, CN), or arrange a Visa-on-Arrival (USD 35, 30 days, 15 nationalities including India, Saudi Arabia, China). Allow 90 minutes for immigration on entry. Airside-only travellers cannot leave.
How long is the minimum connection time at Bangkok BKK?+
For international-to-international transfers (same terminal, no baggage recheck): 60 minutes minimum, 90 minutes recommended. For BKK ↔ DMK (Don Mueang) transfers requiring a free airport-shuttle bus: allow 4 hours minimum including immigration. For domestic-to-international: 90 minutes.
What is the Thai TWOV (Transit Without Visa) policy?+
Thailand operates a TR (Transit) visa exemption for airside passengers from any nationality, valid up to 12 hours. The TR is automatic — no application needed — provided you have a confirmed onward ticket within 12 hours, through-checked baggage, and do not leave the airside transit zone.
Can I do a Bangkok layover with checked luggage?+
Yes — through-check your bag at origin to your final destination on a single PNR. Both Suvarnabhumi (BKK) and Don Mueang (DMK) accept airside-only transit with checked bags. If your bags are NOT through-checked, you must enter Thailand to collect + recheck, which requires either a visa, visa-on-arrival, or visa-exempt status.
How much does a Thai transit / tourist visa cost in 2026?+
TR (Transit) visa for stays under 30 days: USD 35 (e-Visa via thaievisa.go.th, 3–5 working days). Tourist visa TR multi-entry: USD 100 (60 days). Visa-on-arrival: USD 35 (15 days, only for 15 specific nationalities). Most travellers from US/UK/EU/AU/CA/JP/KR/CN do not need any of these — they are visa-exempt for 60 days.
Is Bangkok BKK or Don Mueang DMK better for transit?+
BKK Suvarnabhumi is preferred for international transits — full immigration, more carriers, better lounges, more shops. DMK Don Mueang is mostly low-cost carrier (AirAsia, Nok Air, Thai Lion); if your second flight departs DMK and you arrived BKK, allow 4 hours for the airport shuttle bus + recheck-in. Same-airport transits at BKK can be done in 90 minutes.