Cheap flights from Seattle to Bangkok from $460

Round-trip
1 adult
Economy
From?
To?
Tue 5/30
Tue 6/6

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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

$460

Fastest flight time

0h 53m

Direct flights

None

Airports in Bangkok

1 airport
The best one-way flight to Bangkok from Seattle in the past 72 hours is $460. The best round-trip flight deal from Seattle to Bangkok found on momondo in the last 72 hours is $656.
The fastest flight from Seattle to Bangkok takes 0h 53m
There are no direct flights from Seattle to Bangkok. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Bangkok Suvarnabhumi Airport and Seattle/Tacoma Intl Airport - Bangkok Don Mueang Intl Airport.
There is 1 airport near Bangkok: Bangkok Suvarnabhumi (BKK)

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?

April. The cheapest time of year to fly to Bangkok from Seattle is April. Most expensive is December

What is the cheapest airline that flies to Bangkok from Seattle?

Singapore Airlines. ANA, Asiana Airlines, and EVA Air 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?

60 days before. The cheapest time to buy a flight from Seattle to Bangkok is approximately 60 days to departure

Can stopping save me money on Seattle to Bangkok flights?

You could potentially save up to 19% on your flight if you consider stops on a Seattle to Bangkok flight.

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. 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 $727 RT.

Seattle/Tacoma Intl Airport (SEA) to Bangkok Suvarnabhumi Airport (BKK)$727
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Seattle/Tacoma Intl Airport (SEA) to Bangkok Don Mueang Intl Airport (DMK)$1,462
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Seattle/Tacoma Intl Airport (SEA) to Rayong Utapao Rayong Pattaya Airport (UTP)$2,397
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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 six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Bangkok by changing tabs
Singapore Airlines
Sep 9
SEA6:20 amSeattle/Tacoma Intl
31h 35m
1 stop
BKK1:55 pmBangkok Suvarnabhumi
Oct 9
BKK4:55 amBangkok Suvarnabhumi
37h 50m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
Undisclosed Carrier
Aug 28
SEA5:30 amSeattle/Tacoma Intl
19h 30m
1 stop
BKK1:00 amBangkok Suvarnabhumi
Oct 16
BKK12:05 amBangkok Suvarnabhumi
17h 10m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
Multiple Airlines
Nov 21
SEA3:45 amSeattle/Tacoma Intl
22h 15m
1 stop
DMK2:00 amBangkok Don Mueang Intl
Nov 29
DMK2:55 pmBangkok Don Mueang Intl
27h 45m
2 stops
SEA6:40 pmSeattle/Tacoma Intl
Singapore Airlines
Sep 9
SEA6:20 amSeattle/Tacoma Intl
31h 35m
1 stop
BKK1:55 pmBangkok Suvarnabhumi
Nov 6
BKK3:00 pmBangkok Suvarnabhumi
26h 15m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
Singapore Airlines
Sep 9
SEA6:20 amSeattle/Tacoma Intl
31h 35m
1 stop
BKK1:55 pmBangkok Suvarnabhumi
Sep 27
BKK11:30 amBangkok Suvarnabhumi
31h 15m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
Singapore Airlines
Sep 9
SEA6:20 amSeattle/Tacoma Intl
38h 20m
1 stop
BKK8:40 pmBangkok Suvarnabhumi
Nov 3
BKK5:45 amBangkok Suvarnabhumi
36h 30m
1 stop
SEA6:15 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, Japan Airlines and Singapore Airlines
Singapore Airlines
Sep 14
SEA6:20 amSeattle/Tacoma Intl
40h 25m
1 stop
BKK10:45 pmBangkok Suvarnabhumi
Japan Airlines
Sep 7
SEA4:00 amSeattle/Tacoma Intl
31h 00m
2 stops
BKK11:00 amBangkok Suvarnabhumi
Multiple Airlines
Sep 14
SEA6:20 amSeattle/Tacoma Intl
41h 10m
2 stops
DMK11:30 pmBangkok Don Mueang Intl

Search last-minute flights to Bangkok from Seattle

Find and compare round-trip flight prices for your last-minute flight from Seattle to Bangkok
ANA
May 30
SEA8:30 amSeattle/Tacoma Intl
37h 00m
1 stop
BKK9:30 pmBangkok Suvarnabhumi
Jun 7
BKK6:35 amBangkok Suvarnabhumi
38h 00m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
Turkish Airlines
Jun 1
SEA1:50 pmSeattle/Tacoma Intl
22h 30m
1 stop
BKK12:20 pmBangkok Suvarnabhumi
Jun 5
BKK6:55 pmBangkok Suvarnabhumi
31h 25m
1 stop
SEA2:20 amSeattle/Tacoma Intl
Finnair
May 31
SEA2:50 pmSeattle/Tacoma Intl
44h 35m
1 stop
BKK11:25 amBangkok Suvarnabhumi
Jun 19
BKK3:15 amBangkok Suvarnabhumi
52h 39m
2 stops
SEA7:54 amSeattle/Tacoma Intl
Lufthansa
Jun 3
SEA10:20 amSeattle/Tacoma Intl
33h 50m
2 stops
BKK8:10 pmBangkok Suvarnabhumi
Jun 20
BKK9:15 amBangkok Suvarnabhumi
37h 05m
2 stops
SEA10:20 pmSeattle/Tacoma Intl
Undisclosed Carrier
May 31
SEA5:30 amSeattle/Tacoma Intl
19h 30m
1 stop
BKK1:00 amBangkok Suvarnabhumi
Jun 20
BKK12:05 amBangkok Suvarnabhumi
17h 10m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
Multiple Airlines
Jun 3
SEA1:50 pmSeattle/Tacoma Intl
22h 30m
1 stop
BKK12:20 pmBangkok Suvarnabhumi
Jun 21
BKK6:55 pmBangkok Suvarnabhumi
30h 51m
2 stops
SEA1:46 amSeattle/Tacoma Intl

Best airlines flying from Seattle to Bangkok

Compare and see reviews for airlines that fly from Seattle to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $667Free CancellationRating
7.8
249 reviews
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ANAPriceFrom $762Free CancellationRating
8.5
97 reviews
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United AirlinesPriceFrom $777Free CancellationRating
7.2
2,104 reviews
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American AirlinesPriceFrom $780Free CancellationRating
7.2
2,188 reviews
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Asiana AirlinesPriceFrom $804Free CancellationRating
8.9
65 reviews
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Korean AirPriceFrom $820Free CancellationRating
8.6
188 reviews
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Air CanadaPriceFrom $837Free CancellationRating
7.4
375 reviews
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EVA AirPriceFrom $859Free CancellationRating
8.4
222 reviews
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DeltaPriceFrom $944Free CancellationRating
7.8
1,239 reviews
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FinnairPriceFrom $975Free CancellationRating
7.7
341 reviews
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Singapore Airlines flights from Seattle to Bangkok

Our best Singapore Airlines deals on Seattle to Bangkok flight tickets
Singapore Airlines
Sep 9
SEA6:20 amSeattle/Tacoma Intl
31h 35m
1 stop
BKK1:55 pmBangkok Suvarnabhumi
Oct 9
BKK4:55 amBangkok Suvarnabhumi
37h 50m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
Singapore Airlines
Sep 9
SEA6:20 amSeattle/Tacoma Intl
31h 35m
1 stop
BKK1:55 pmBangkok Suvarnabhumi
Nov 6
BKK3:00 pmBangkok Suvarnabhumi
26h 15m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
Singapore Airlines
Sep 9
SEA6:20 amSeattle/Tacoma Intl
31h 35m
1 stop
BKK1:55 pmBangkok Suvarnabhumi
Sep 27
BKK11:30 amBangkok Suvarnabhumi
31h 15m
1 stop
SEA6:45 pmSeattle/Tacoma Intl

ANA flights from Seattle to Bangkok

Our best ANA deals on Seattle to Bangkok flight tickets
ANA
May 30
SEA8:30 amSeattle/Tacoma Intl
37h 00m
1 stop
BKK9:30 pmBangkok Suvarnabhumi
Jun 7
BKK6:35 amBangkok Suvarnabhumi
38h 00m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
ANA
May 30
SEA5:50 amSeattle/Tacoma Intl
39h 40m
2 stops
BKK9:30 pmBangkok Suvarnabhumi
Jun 7
BKK6:35 amBangkok Suvarnabhumi
38h 00m
1 stop
SEA8:35 pmSeattle/Tacoma Intl

  • 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 15m is a normal flight duration for this route.


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
Seattle to Phuket City Flights
Fastest flight time19h 00m
Cheapest price$928
Seattle to Chiang Mai Flights
Fastest flight time24h 45m
Cheapest price$985
Spokane to Bangkok Flights
Fastest flight time0h 09m
Cheapest price$1,002
Seattle to Koh Samui Flights
Fastest flight time28h 30m
Cheapest price$1,090

Similar Seattle to Bangkok flights

Flexible with your destination? Broaden your search and find flights similar to your Seattle to Bangkok route

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.


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