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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 | $661 | The best flight deal from Seattle to Bangkok found on momondo in the last 72 hours is $661 |
| 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 11% more expensive in the evening 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
Singapore Airlines![Singapore Airlines]()
Nov 18![Singapore Airlines]()
Nov 28
SEA4:00 amSeattle/Tacoma Intl
20h 00m
1 stop
BKK12:00 amBangkok Suvarnabhumi
BKK4:10 pmBangkok Suvarnabhumi
25h 00m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
Singapore Airlines![Singapore Airlines]()
Nov 6![Singapore Airlines]()
Nov 21
SEA6:00 amSeattle/Tacoma Intl
20h 00m
1 stop
BKK1:00 amBangkok Suvarnabhumi
BKK4:10 pmBangkok Suvarnabhumi
25h 00m
1 stop
SEA5:10 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 Singapore Airlines
Best airlines flying from Seattle to Bangkok
Compare and see reviews for airlines that fly from Seattle to Bangkok with momondo
AirlineFree CancellationPrice
PriceFrom $459
Free Cancellation
Reviews
Pros: Never never fly with This airline Poor Customer service
1 / 3
PriceFrom $525
Free Cancellation
Reviews
Pros: The staff was amazing
1 / 3
PriceFrom $587
Free Cancellation
Reviews
Pros: The crew was very professional and courteous; inflight meal was quite good and the prearrival snack of a tuna sandwich was one of the best I have ever had.
Cons: The flight had some occasional bumpy spots but that is not ANA's fault. The landing was kind of like a violent shock and the plane seemed to slide a little sideways but everything was fine.
1 / 6
PriceFrom $587
Free Cancellation
Reviews
Cons: The flight attendants would forget me when tending to everyone
1 / 5
PriceFrom $616
Free Cancellation
Reviews
Cons: I got turned around at the gate so never flew out.
1 / 10
PriceFrom $624
Free Cancellation
Reviews
Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!
1 / 10
PriceFrom $632
Free Cancellation
Reviews
Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.
1 / 10
PriceFrom $641
Free Cancellation
Reviews
Cons: Menu options, movies
1 / 10
PriceFrom $653
Free Cancellation
Reviews
Pros: Flight cancelled
Cons: Contact passengers promptly and suggest solution
1 / 10
PriceFrom $655
Free Cancellation
Reviews
Pros: H good
Cons: Good
1 / 10
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.
How far is Seattle/Tacoma Intl to Bangkok by plane?
A flight from Seattle/Tacoma Intl to Bangkok will travel around 7436.9 mi. 19h 00m is a normal flight duration for this route.
Can I fly to Bangkok from Seattle/Tacoma Intl right now?
Information is based on travel restrictions from Seattle/Tacoma Intl to Bangkok
Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Bangkok.
COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Bangkok.
Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Bangkok.
Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Bangkok.
COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Bangkok.
Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Bangkok.
Can I fly back to Seattle/Tacoma Intl from Bangkok?
Returning to Seattle/Tacoma Intl from Bangkok
COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.
Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Seattle/Tacoma Intl.
COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.
Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Seattle/Tacoma Intl.