Cheap Flights to Bangkok

Compare Bangkok flights across hundreds of providers

Find the cheapest month or even day of the year to fly

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Find where to fly in Bangkok

You could visit 2 destinations in Bangkok – explore your options right here.

Flying to Bangkok

The things to know before you go.
Cheapest flight found$521, Bangkok
Cheapest month to flyFebruary
Cheapest airport to fly fromSeattle / Tacoma International

Frequently asked questions

Currently, Singapore Airlines offers the cheapest flight tickets to Bangkok.
We looked at upcoming round-trip flights to Bangkok departing over the next 12 months and found that Seattle / Tacoma International Airport to Bangkok Suvarnabhumi Airport for $521 is the cheapest price.
The cheapest month to fly to Bangkok is currently February.
The cheapest day to fly to Bangkok is currently Thursday, February 5, 2026.
If you're flying from United States, the cheapest city in Bangkok to fly into is Bangkok. The cheapest airport serving Bangkok at the moment is Bangkok Suvarnabhumi Airport.
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