Flights Asia Thailand Bangkok Seattle to Bangkok

Cheap flights from Seattle to Bangkok

Round-trip
Economy
Seattle (SEA)
Bangkok (BKK)
Sat 8/8
Sat 8/15
Any month
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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 $561 The best flight deal from Seattle to Bangkok found on momondo in the last 72 hours is $561
Fastest flight time 21h 15m The fastest flight from Seattle to Bangkok takes 21h 15m.
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 to Bangkok?
October
The cheapest time of year to fly to Bangkok from Seattle is October. Most expensive is December
What is the cheapest day to fly to Bangkok?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly 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 airline that flies to Bangkok?
XiamenAir
XiamenAir, Singapore Airlines, and United Airlines are the most popular carriers operating from Seattle to Bangkok
What is the cheapest route?
Seattle/Tacoma Intl - Bangkok Suvarnabhumi
Fly from Seattle/Tacoma Intl to Bangkok Suvarnabhumi for the best Seattle - Bangkok flight prices
When is the cheapest time to book a flight to Bangkok?
60 days before
The cheapest time to buy a flight from Seattle to Bangkok is approximately 60 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
Cheapest
Best
Quickest
Japan Airlines
Aug 26
SEA
Seattle/Tacoma Intl
19h 30m
1 stop
BKK
Bangkok Suvarnabhumi
Sep 16
BKK
Bangkok Suvarnabhumi
16h 55m
1 stop
SEA
Seattle/Tacoma Intl
Multiple Airlines
Aug 17
SEA
Seattle/Tacoma Intl
29h 12m
2 stops
BKK
Bangkok Suvarnabhumi
Sep 14
BKK
Bangkok Suvarnabhumi
28h 47m
2 stops
SEA
Seattle/Tacoma Intl
Major Airline
Sep 30
SEA
Seattle/Tacoma Intl
19h 30m
1 stop
BKK
Bangkok Suvarnabhumi
Nov 5
BKK
Bangkok Suvarnabhumi
17h 15m
1 stop
SEA
Seattle/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
Cheapest
Best
Quickest
Singapore Airlines
Sep 10
SEA
Seattle/Tacoma Intl
34h 40m
1 stop
BKK
Bangkok Suvarnabhumi
Japan Airlines
Aug 11
SEA
Seattle/Tacoma Intl
19h 30m
1 stop
BKK
Bangkok Suvarnabhumi
Multiple Airlines
Aug 17
SEA
Seattle/Tacoma Intl
21h 55m
1 stop
BKK
Bangkok Suvarnabhumi

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
Spokane to Bangkok Flights
Fastest flight time
38h 06m
Cheapest price
$609
Seattle to Chiang Mai Flights
Fastest flight time
19h 40m
Cheapest price
$775

Flights from Seattle to:

Flights Asia Thailand Bangkok Seattle to Bangkok
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