Cheap flights from Bangkok to Washington
Flights from Bangkok to Washington currently start at €336. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 18h 50m
Key facts
- Lowest fare
- €336 · Thu 5 Nov
- Direct flights
- No, with connections only
- Flight time
- 18h 50m
- Airlines
- United Airlines, Japan Airlines, Air Premia, Etihad Airways
- Cheapest month
- November 2026
- Distance
- 14163 km
Round trip
One way
Questions people ask before they book
How much are flights from Bangkok to Washington?
The lowest fare we currently show from Bangkok to Washington is €336 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Bangkok to Washington?
Current cheap fares from Bangkok to Washington include a connection. Search live results and filter by Direct in case a nonstop seat opens up.
Which airlines fly from Bangkok to Washington?
Airlines showing fares on this route include United Airlines, Japan Airlines, Air Premia, Etihad Airways, Air China, Condor. The cheapest airline is not always the one with a bag included.
How long is the flight from Bangkok to Washington?
A typical itinerary from Bangkok to Washington takes about 18h 50m, including connections when the cheapest fare is not direct.
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November 2026