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Flight information for Seattle to Bangkok
Find info about flight duration, direct flights, and airports for your flight from Seattle to Bangkok
| Best Price Found | $638 | The best flight deal from Seattle to Bangkok found on momondo in the last 72 hours is $638 |
| Fastest flight time | 19h 30m | The fastest flight from Seattle to Bangkok takes 19h 30m. |
| Direct flights | None | There are no direct flights from Seattle to Bangkok. Popular non-direct routes for this connection are Seattle/Tacoma Intl - Bangkok Don Mueang Intl and Seattle/Tacoma Intl - Bangkok Suvarnabhumi. |
| Airports in Bangkok | 2 airports | There are 2 airports near Bangkok: Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK) |
How to get the cheapest flight ticket from Seattle to Bangkok
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Seattle to Bangkok?
May
The cheapest time of year to fly to Bangkok from Seattle is May. Most expensive is December
What is the cheapest day to depart Seattle for Bangkok?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly from Seattle to Bangkok?
in the morning
Seattle to Bangkok flights are approximately 17% more expensive in the afternoon than in the morning
What is the cheapest Seattle to Bangkok flight route?
Seattle/Tacoma Intl - Bangkok Suvarnabhumi
Fly from Seattle/Tacoma Intl to Bangkok Suvarnabhumi for the best Seattle - Bangkok flight prices
How far in advance should you book Seattle to Bangkok flights?
46 days before
The cheapest time to buy a flight from Seattle to Bangkok is approximately 46 days to departure
60
Days before departure
0
Easily compare round-trip flights from Seattle to Bangkok
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Bangkok by changing tabs
Japan Airlines![Japan Airlines]()
Jul 29![Japan Airlines]()
Aug 15
9:30 amSeattle/Tacoma Intl
19h 30m
1 stop
5:00 amBangkok Suvarnabhumi
4:05 amBangkok Suvarnabhumi
16h 55m
1 stop
9:00 pmSeattle/Tacoma Intl
Japan Airlines![Japan Airlines]()
Jul 26![Japan Airlines]()
Aug 15
9:30 amSeattle/Tacoma Intl
19h 30m
1 stop
5:00 amBangkok Suvarnabhumi
4:05 amBangkok Suvarnabhumi
16h 55m
1 stop
9:00 pmSeattle/Tacoma Intl
Find the cheapest one-way flights from Seattle to Bangkok
If you're looking for one-way flights from Seattle to Bangkok, view some of our deals below provided by EVA Air
Best airlines flying from Seattle to Bangkok
Compare and see reviews for airlines that fly from Seattle to Bangkok with momondo
AirlineFree CancellationPrice
PriceFrom $525
Free Cancellation
PriceFrom $587
Free Cancellation
Reviews
Cons: I was not aware that I flew in Narita and flew out of another airport.
1 / 1
PriceFrom $587
Free Cancellation
Reviews
Cons: The flight attendants would forget me when tending to everyone
1 / 3
PriceFrom $616
Free Cancellation
PriceFrom $624
Free Cancellation
Reviews
Pros: It was meh....
Cons: I got no notification that the flight was going to be 1 hour earlier
1 / 6
PriceFrom $632
Free Cancellation
Reviews
Pros: I appreciate the choice of snacks.
Cons: The coffee served on the flight was lukewarm.
1 / 9
PriceFrom $641
Free Cancellation
Reviews
Pros: At least it was delayed so we could make it to SFO.
Cons: The American Airlines flight was delayed so the delayed flight from Honolulu could make it to Los Angeles and not subject AA to additional complaints. We arrived at close to midnight and worried about getting the car out of the parking lot without incurring additional charges of and additional day. The food was not great.
1 / 5
PriceFrom $653
Free Cancellation
Reviews
Pros: Cleaner and better service by flight attendant than other US flight company.
Cons: Smells of food is strong. When I don’t have appetite and feeling sick, the smell makes me feel sick more.
1 / 7
PriceFrom $655
Free Cancellation
Reviews
Pros: Very good entertainment system.
Cons: Food was horrible. No drink service. Old seat.
1 / 4
PriceFrom $655
Free Cancellation
Which airlines flying from Seattle/Tacoma Intl to Bangkok have COVID-19 safety policies in place?
Many airlines have put safety measures in place to reduce the spread of COVID-19. One is Delta. Many airlines flying from Seattle/Tacoma Intl to Bangkok are offering enhanced cleaning of their aircraft. Additional policies include pre-flight testing for COVID-19-related symptoms and antibodies. Masks are also required and are provided to travelers. Some airlines are offering socially-distanced seating for a limited time. Policies will vary by airline so keep this in mind as you search for options.
Are airlines flying from Seattle/Tacoma Intl to Bangkok offering flexible cancellation due to COVID-19?
To ease the stress of booking flights, some of our airline partners flying from Seattle/Tacoma Intl to Bangkok are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: EVA Air, Asiana Airlines, and Korean Air.