Thailand · Bangkok
Suvarnabhumi Airport (BKK) Online Check-in
Bangkok's main international airport and Thailand's largest, opened 2006. Single huge terminal with 7 concourses (A–G) plus the new SAT-1 satellite terminal connected by APM train.
Now at Suvarnabhumi Airport
- Security wait (today, avg) 18 min
- Disruption No reported disruption
- Weather impact Clear, 14 °C
Quick information
Airlines we cover at Suvarnabhumi Airport
Suvarnabhumi Airport hosts about 80 airlines in total. We have terminal-specific check-in pages for the 1 listed below. Pick yours to see counters, bag-drop, and online check-in details.
How to check in for a flight from Suvarnabhumi Airport
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Check in online before you leave home
Most airlines open online check-in 24–48 hours before departure. It saves time at the airport and avoids airport-counter fees on low-cost carriers.
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Arrive at the right terminal
BKK has 2 terminal(s). Check your airline's terminal in the table above before you set off.
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Drop off checked baggage
Counters typically open 2 hours before departure and close 40 minutes before. Use self-service bag-drop kiosks to save time.
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Pass security
Liquids must be in a single transparent bag, max 100 ml each. Laptops and large electronics out of bags. Submit your security wait time below to help others.
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Reach your gate on time
Most airlines close the gate 20 minutes before departure. Allow 5–15 minutes to walk from security to the gate.
Tips for Suvarnabhumi Airport
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BKK is gigantic — allow time
Walk from main terminal security to far concourses can be 25+ minutes. SAT-1 satellite requires APM train (5–10 min). Allow 2.5 hours from arrival to gate.
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Airport Rail Link is fastest from city
30 minutes from Phaya Thai station, 45 THB single. Avoid taxis during 16:00–20:00 traffic.
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Free Wi-Fi after registration
Connect to '@AOT_FREE_WIFI' — 2 hours free per session, unlimited reconnects. Speed is decent.
Popular destinations from Suvarnabhumi Airport
Frequently asked questions
What's the difference between Suvarnabhumi (BKK) and Don Mueang (DMK)?
BKK is the main international airport, used by full-service airlines. DMK is older, used primarily by AirAsia and other low-cost carriers. They are not connected; transfer requires an airport shuttle (~60 min).
How early should I arrive at BKK?
2.5 hours for international flights, 3 hours during peak (Thai New Year, December holidays). Security and immigration can each take 30+ minutes during peak.
Do I need a visa for Thailand?
Most OECD passports get a visa-free 30-day entry on arrival. Some nationalities need an e-Visa. Check Thai Immigration's official site before flight.
Official sources
The check-in details on this page are sourced from each airline's website. For terminal layout, opening hours, and ground-side services, see the Suvarnabhumi Airport official site below.
- Wikipedia: Suvarnabhumi Airport — Editorial overview, history, statistics.
- FlightRadar24: BKK live data — Live flight arrivals, departures, and delays.
- gov.uk travel advice — Up-to-date entry requirements and security guidance for Thailand.