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Cheap flights from Seattle to Thailand from $451

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Thailand departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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To?
Tue 6/4
Tue 6/11

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Easily compare round-trip flights from Seattle to Thailand

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 Thailand by changing tabs
Philippine Airlines
Nov 17
SEA10:35 pmSeattle/Tacoma Intl
27h 10m
1 stop
BKK4:45 pmBangkok Suvarnabhumi
Dec 10
BKK10:50 pmBangkok Suvarnabhumi
34h 25m
1 stop
SEA6:15 pmSeattle/Tacoma Intl
China Airlines
Oct 27
SEA1:10 amSeattle/Tacoma Intl
18h 40m
1 stop
BKK9:50 amBangkok Suvarnabhumi
Nov 7
BKK5:50 pmBangkok Suvarnabhumi
15h 15m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
Asiana Airlines
Oct 21
SEA2:20 pmSeattle/Tacoma Intl
19h 25m
1 stop
CNX11:45 pmChiang Mai
Oct 23
CNX12:45 amChiang Mai
26h 00m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Singapore Airlines
Oct 10
SEA10:15 amSeattle/Tacoma Intl
19h 45m
1 stop
BKK8:00 pmBangkok Suvarnabhumi
Oct 21
BKK9:15 pmBangkok Suvarnabhumi
25h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
STARLUX Airlines
Aug 21
SEA2:10 amSeattle/Tacoma Intl
24h 30m
1 stop
BKK4:40 pmBangkok Suvarnabhumi
Sep 6
BKK1:10 pmBangkok Suvarnabhumi
16h 40m
1 stop
SEA3:50 pmSeattle/Tacoma Intl
Korean Air
Sep 2
SEA12:35 pmSeattle/Tacoma Intl
21h 00m
1 stop
BKK11:35 pmBangkok Suvarnabhumi
Sep 30
BKK9:50 amBangkok Suvarnabhumi
18h 15m
1 stop
SEA2:05 pmSeattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Thailand

If you're looking for one-way flights from Seattle to Thailand, view some of our deals below provided by China Airlines, Japan Airlines and STARLUX Airlines
China Airlines
Oct 22
SEA1:10 amSeattle/Tacoma Intl
25h 10m
1 stop
BKK4:20 pmBangkok Suvarnabhumi
STARLUX Airlines
Aug 18
SEA2:10 amSeattle/Tacoma Intl
24h 30m
1 stop
BKK4:40 pmBangkok Suvarnabhumi
Japan Airlines
Jul 17
SEA1:30 pmSeattle/Tacoma Intl
19h 30m
1 stop
BKK11:00 pmBangkok Suvarnabhumi

Search last-minute flights to Thailand from Seattle

Find and compare round-trip flight prices for your last-minute flight from Seattle to Thailand
Turkish Airlines
Jun 6
SEA6:40 pmSeattle/Tacoma Intl
45h 25m
1 stop
BKK6:05 amBangkok Suvarnabhumi
Jun 14
BKK11:05 pmBangkok Suvarnabhumi
31h 40m
1 stop
SEA4:45 pmSeattle/Tacoma Intl
Multiple Airlines
Jun 6
SEA3:10 pmSeattle/Tacoma Intl
31h 05m
2 stops
BKK12:15 pmBangkok Suvarnabhumi
Jun 14
BKK5:30 pmBangkok Suvarnabhumi
28h 27m
3 stops
SEA7:57 amSeattle/Tacoma Intl
Qatar Airways
Jun 9
SEA4:30 pmSeattle/Tacoma Intl
23h 40m
1 stop
BKK6:10 amBangkok Suvarnabhumi
Jun 16
BKK9:45 amBangkok Suvarnabhumi
40h 45m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
Cathay Pacific
Jun 5
SEA11:25 amSeattle/Tacoma Intl
33h 30m
2 stops
BKK10:55 amBangkok Suvarnabhumi
Jun 15
BKK12:30 pmBangkok Suvarnabhumi
34h 21m
2 stops
SEA8:51 amSeattle/Tacoma Intl
Korean Air
Jun 9
SEA12:35 pmSeattle/Tacoma Intl
19h 20m
1 stop
CNX9:55 pmChiang Mai
Jun 23
CNX11:15 pmChiang Mai
28h 45m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
Finnair
Jun 9
SEA6:02 amSeattle/Tacoma Intl
33h 23m
2 stops
BKK5:25 amBangkok Suvarnabhumi
Jun 22
BKK7:15 amBangkok Suvarnabhumi
22h 45m
1 stop
SEA4:00 pmSeattle/Tacoma Intl

China Airlines flights from Seattle to Thailand

Our best China Airlines deals on Seattle to Thailand flight tickets
China Airlines
Oct 27
SEA1:10 amSeattle/Tacoma Intl
18h 40m
1 stop
BKK9:50 amBangkok Suvarnabhumi
Nov 7
BKK5:50 pmBangkok Suvarnabhumi
15h 15m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
China Airlines
Sep 9
SEA1:40 amSeattle/Tacoma Intl
20h 30m
1 stop
BKK12:10 pmBangkok Suvarnabhumi
Oct 7
BKK2:40 amBangkok Suvarnabhumi
30h 50m
1 stop
SEA7:30 pmSeattle/Tacoma Intl
China Airlines
Aug 29
SEA1:40 amSeattle/Tacoma Intl
20h 30m
1 stop
BKK12:10 pmBangkok Suvarnabhumi
Sep 16
BKK1:20 pmBangkok Suvarnabhumi
20h 10m
1 stop
SEA7:30 pmSeattle/Tacoma Intl

Korean Air flights from Seattle to Thailand

Our best Korean Air deals on Seattle to Thailand flight tickets
Korean Air
Sep 2
SEA12:35 pmSeattle/Tacoma Intl
21h 00m
1 stop
BKK11:35 pmBangkok Suvarnabhumi
Sep 30
BKK9:50 amBangkok Suvarnabhumi
18h 15m
1 stop
SEA2:05 pmSeattle/Tacoma Intl
Korean Air
Sep 3
SEA12:35 pmSeattle/Tacoma Intl
19h 10m
1 stop
BKK9:45 pmBangkok Suvarnabhumi
Sep 29
BKK11:30 pmBangkok Suvarnabhumi
25h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl
Korean Air
Sep 3
SEA7:22 amSeattle/Tacoma Intl
24h 23m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Sep 30
BKK11:30 pmBangkok Suvarnabhumi
28h 20m
1 stop
SEA1:50 pmSeattle/Tacoma Intl

How to get the cheapest flight ticket from Seattle to Thailand

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 airline that flies to Thailand from Seattle?

China Airlines. China Airlines, Philippine Airlines, and STARLUX Airlines are the most popular carriers operating from Seattle to Thailand

What is the cheapest Seattle to Thailand flight route?

Seattle/Tacoma Intl - Bangkok Suvarnabhumi. Fly from Seattle/Tacoma Intl to Bangkok Suvarnabhumi for the best Seattle - Thailand flight prices

Cheap Seattle to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Thailand

Best Price Found

$451

Fastest flight time

18h 05m

Direct flights

None

Airports in Thailand

2 airports
The best one-way flight to Thailand from Seattle in the past 72 hours is $451. The best round-trip flight deal from Seattle to Thailand found on momondo in the last 72 hours is $745.
The fastest flight from Seattle to Thailand takes 18h 05m
There are no direct flights from Seattle to Thailand. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Bangkok Suvarnabhumi Airport and Seattle/Tacoma Intl Airport - Chiang Mai Airport.
There are 2 airports near Thailand: Bangkok Suvarnabhumi (BKK), Chiang Mai (CNX)

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Thailand?

    Prices for flights from Seattle/Tacoma Intl Airport to Thailand were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Thailand?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Thailand?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The required travel and health documents for your Thailand trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Seattle to Thailand

Compare and see reviews for airlines that fly from Seattle to Thailand with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $613Free CancellationRating
8.2
1,424 reviews
Search Singapore Airlines flights
Asiana AirlinesPriceFrom $743Free CancellationRating
8.3
573 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $749Free CancellationRating
8.2
896 reviews
Search China Airlines flights
Philippine AirlinesPriceFrom $780Free CancellationRating
7.3
1,214 reviews
Search Philippine Airlines flights
STARLUX AirlinesPriceFrom $839Free CancellationRating
9.1
105 reviews
Search STARLUX Airlines flights
Turkish AirlinesPriceFrom $840Free CancellationRating
7.4
3,711 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $875Free CancellationRating
8.3
1,467 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $884Free CancellationRating
7.3
14,284 reviews
Search American Airlines flights
ANAPriceFrom $925Free CancellationRating
8.4
914 reviews
Search ANA flights
United AirlinesPriceFrom $942Free CancellationRating
7.4
10,777 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Thailand?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Thailand for you.

Can I find flights from Seattle to Thailand with flexible booking policies on momondo?

Yes. All flights to Thailand from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Thailand?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Thailand.

I’m not ready to book a flight from Seattle to Thailand right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Thailand now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thailand and let you know when they change.


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