Cheap flights from Seattle to Bangkok from $420
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View current Thailand travel restrictionsFlight information for Seattle to Bangkok
Find info about flight duration, direct flights, and airports for your flight from Seattle to Bangkok
Best Price Found | $420 |
|---|---|
Fastest flight time | 20h 40m |
Direct flights | None |
Airports in Bangkok | 2 airports |
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 airline that flies to Bangkok from Seattle?
Juneyao Airlines
American Airlines, Hainan Airlines, and Japan Airlines are the most popular carriers operating from Seattle to Bangkok
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?
43 days before
The cheapest time to buy a flight from Seattle to Bangkok is approximately 43 days to departure
When traveling from Seattle to Bangkok, the most popular airport to fly into is Bangkok Suvarnabhumi Airport. The majority of travelers flying into Bangkok Suvarnabhumi Airport from Seattle are departing from Seattle/Tacoma Intl Airport. When booking your trip to Bangkok, it is helpful to have an alternative airport to fly out of. The nearest airport to Seattle/Tacoma Intl Airport is Seattle/Tacoma Intl Airport which is located in Seattle. You may be looking for an airport near Bangkok Suvarnabhumi Airport to land at when traveling from Seattle and luckily, there are options! You can try Bangkok Don Mueang Intl Airport which is located in Bangkok or Rayong Utapao Rayong Pattaya Airport which is located in Rayong. The least expensive flight option from Seattle to Bangkok will typically be SEA — BKK during the month of May with an average price of $671 RT.
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
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 Asiana Airlines, EVA Air and Singapore Airlines
Search last-minute flights to Bangkok from Seattle
Find and compare round-trip flight prices for your last-minute flight from Seattle to Bangkok
Best airlines flying from Seattle to Bangkok
Compare and see reviews for airlines that fly from Seattle to Bangkok with momondo
Singapore Airlines flights from Seattle to Bangkok
Our best Singapore Airlines deals on Seattle to Bangkok flight tickets
Turkish Airlines flights from Seattle to Bangkok
Our best Turkish Airlines deals on Seattle to Bangkok flight tickets
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: Japan Airlines, Singapore Airlines, and EVA 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. 21h 50m is a normal flight duration for this route.
Can I fly to Bangkok from Seattle/Tacoma Intl right now?
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) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) 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?
COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Seattle/Tacoma Intl.
Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Seattle/Tacoma Intl.
Alternative routes for Seattle to Bangkok
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar Seattle to Bangkok flights
Flexible with your destination? Broaden your search and find flights similar to your Seattle to Bangkok route
Flights to other cities in Thailand
Lost the lust for Bangkok? Check out some flights to other cities in Thailand
Why use momondo?
It is quick and easy to find Seattle to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.
Flights from Seattle to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Seattle.
Yes. momondo can track prices for Seattle to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.