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Cheap flights from Bangkok to Seattle from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Seattle departing on 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bangkok to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Bangkok to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Bangkok to Seattle.

Cheap last minute flights

Planning a quick getaway from Bangkok to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Bangkok to Seattle

Find recent round-trip train or bus tickets from Bangkok to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
10:55 pm - 7:20 pmBKK-SEA
34h 25m1 stop
11:30 pm - 12:15 pmSEA-BKK
22h 45m1 stop
$633Philippine Airlines
Find Deal
Tue, Apr 1 - Wed, Apr 30
10:55 pm - 7:20 pmBKK-SEA
34h 25m1 stop
11:30 pm - 9:55 pmSEA-BKK
32h 25m1 stop
$641Philippine Airlines
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Sat, May 3 - Wed, May 14
11:55 pm - 10:55 amBKK-SEA
26h 00m1 stop
1:45 pm - 12:20 amSEA-BKK
20h 35m1 stop
$713Asiana Airlines
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Tue, Feb 4 - Sat, Mar 15
11:55 pm - 10:55 amBKK-SEA
26h 00m1 stop
1:45 pm - 12:20 amSEA-BKK
20h 35m1 stop
$734Asiana Airlines
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Thu, Feb 6 - Thu, Mar 13
1:35 am - 6:50 pmBKK-SEA
31h 15m1 stop
12:50 am - 1:05 pmSEA-BKK
22h 15m1 stop
$807EVA Air
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Wed, May 7 - Sat, May 17
2:40 pm - 6:10 pmBKK-SEA
18h 30m1 stop
1:10 am - 11:10 amSEA-BKK
20h 00m1 stop
$832EVA Air
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Sat, Feb 8 - Tue, Mar 11
7:10 am - 3:45 pmBKK-SEA
23h 35m2 stops
4:40 pm - 4:35 amSEA-BKK
21h 55m1 stop
$839United Airlines
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Tue, Feb 4 - Wed, Sep 3
9:50 am - 1:30 pmBKK-SEA
17h 40m1 stop
12:50 pm - 11:35 pmSEA-BKK
20h 45m1 stop
$841Delta
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Mon, Mar 31 - Sun, May 4
7:10 am - 7:08 pmBKK-SEA
26h 58m2 stops
7:00 am - 12:05 amSEA-BKK
27h 05m2 stops
$842United Airlines
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Wed, Feb 5 - Wed, Mar 12
1:00 am - 1:30 pmBKK-SEA
26h 30m1 stop
12:50 pm - 9:45 pmSEA-BKK
18h 55m1 stop
$920Delta
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Sat, Mar 29 - Sun, Apr 27
1:30 pm - 7:20 pmBKK-SEA
19h 50m1 stop
$382Philippine Airlines
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Wed, Apr 2
1:40 pm - 6:10 pmBKK-SEA
19h 30m1 stop
$392Philippine Airlines
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Fri, Feb 14
7:10 am - 9:20 pmBKK-SEA
29h 10m2 stops
$519United Airlines
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Tue, Feb 11
7:10 am - 11:20 amBKK-SEA
43h 10m2 stops
$521United Airlines
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Tue, Feb 4
1:00 am - 7:00 pmBKK-SEA
33h 00m2 stops
$594Delta
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Thu, Feb 13
9:40 pm - 1:35 pmBKK-SEA
29h 55m1 stop
$608Delta
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Wed, May 14
8:05 am - 4:55 pmBKK-SEA
22h 50m2 stops
$620American Airlines
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Wed, May 14
8:05 am - 4:40 pmBKK-SEA
22h 35m2 stops
$622American Airlines
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Wed, May 14
2:10 am - 10:55 amBKK-SEA
23h 45m1 stop
$709Asiana Airlines
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Fri, Dec 27
1:50 am - 10:55 amBKK-SEA
24h 05m1 stop
$720Asiana Airlines
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Mon, Jan 20
6:45 pm - 6:10 pmBKK-SEA
38h 25m1 stop
11:00 am - 11:20 pmSEA-BKK
21h 20m1 stop
Tue, Dec 24 - Tue, Jan 7
9:30 pm - 9:00 amBKK-SEA
26h 30m1 stop
11:00 am - 12:45 amSEA-BKK
22h 45m1 stop
$922Korean Air
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Tue, Dec 24 - Wed, Jan 8
7:10 am - 3:25 pmBKK-SEA
47h 15m3 stops
7:00 am - 5:10 amSEA-BKK
31h 10m2 stops
$1,077United Airlines
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Tue, Dec 24 - Tue, Jan 7
8:05 am - 4:41 pmBKK-SEA
23h 36m2 stops
8:03 am - 5:05 amSEA-BKK
30h 02m2 stops
$1,175Japan Airlines
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Tue, Dec 24 - Tue, Jan 7
8:05 am - 4:41 pmBKK-SEA
23h 36m2 stops
12:30 pm - 11:35 pmSEA-BKK
20h 05m1 stop
$1,557American Airlines
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Tue, Dec 24 - Wed, Jan 8
10:05 pm - 9:50 amBKK-SEA
26h 45m1 stop
12:30 pm - 5:05 amSEA-BKK
25h 35m1 stop
$2,050American Airlines
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Tue, Dec 24 - Thu, Jan 9
10:05 pm - 9:50 amBKK-SEA
26h 45m1 stop
12:30 pm - 5:00 amSEA-BKK
25h 30m2 stops
$2,072Japan Airlines
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Tue, Dec 24 - Tue, Jan 7
9:25 am - 1:20 pmBKK-SEA
18h 55m1 stop
3:45 pm - 6:35 amSEA-BKK
23h 50m1 stop
$3,558ANA
Find Deal
Tue, Dec 24 - Wed, Jan 8
9:25 am - 1:20 pmBKK-SEA
18h 55m1 stop
5:00 am - 5:10 amSEA-BKK
33h 10m2 stops
$3,656ANA
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Thu, Dec 26 - Mon, Jan 6
9:25 am - 10:30 pmBKK-SEA
28h 05m2 stops
5:00 am - 5:10 amSEA-BKK
33h 10m2 stops
$3,671United Airlines
Find Deal
Thu, Dec 26 - Mon, Jan 6

Asiana Airlines flights from Bangkok to Seattle

Our best Asiana Airlines deals on Bangkok to Seattle flight tickets
Asiana Airlines
Feb 4
BKK11:55 pmBangkok Suvarnabhumi
26h 00m
1 stop
SEA10:55 amSeattle/Tacoma Intl
Mar 15
SEA1:45 pmSeattle/Tacoma Intl
20h 35m
1 stop
BKK12:20 amBangkok Suvarnabhumi
Asiana Airlines
Feb 6
BKK11:55 pmBangkok Suvarnabhumi
26h 00m
1 stop
SEA10:55 amSeattle/Tacoma Intl
Mar 13
SEA1:45 pmSeattle/Tacoma Intl
20h 35m
1 stop
BKK12:20 amBangkok Suvarnabhumi
Asiana Airlines
Mar 10
BKK1:50 amBangkok Suvarnabhumi
24h 05m
1 stop
SEA11:55 amSeattle/Tacoma Intl
Mar 28
SEA1:45 pmSeattle/Tacoma Intl
20h 35m
1 stop
BKK12:20 amBangkok Suvarnabhumi

EVA Air flights from Bangkok to Seattle

Our best EVA Air deals on Bangkok to Seattle flight tickets
EVA Air
May 7
BKK1:35 amBangkok Suvarnabhumi
31h 15m
1 stop
SEA6:50 pmSeattle/Tacoma Intl
May 17
SEA12:50 amSeattle/Tacoma Intl
22h 15m
1 stop
BKK1:05 pmBangkok Suvarnabhumi
EVA Air
Feb 8
BKK2:40 pmBangkok Suvarnabhumi
18h 30m
1 stop
SEA6:10 pmSeattle/Tacoma Intl
Mar 11
SEA1:10 amSeattle/Tacoma Intl
20h 00m
1 stop
BKK11:10 amBangkok Suvarnabhumi
EVA Air
May 3
BKK3:10 pmBangkok Suvarnabhumi
17h 40m
1 stop
SEA6:50 pmSeattle/Tacoma Intl
Oct 16
SEA12:30 amSeattle/Tacoma Intl
20h 45m
1 stop
BKK11:15 amBangkok Suvarnabhumi

See travel insights to Seattle from

How to get the cheapest flight ticket from Bangkok to Seattle

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 Seattle?

In general, November is the cheapest month to fly from Bangkok to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $744. If you don’t want to visit Seattle in November, then you should wait until October to fly from Bangkok, when ticket prices are also cheap, with an average price of $869.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Bangkok is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $960. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Bangkok because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,014.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Bangkok at noon is the least expensive time of day to depart. momondo users have found prices as low as $651 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,039. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Bangkok when booking 59 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $965 when searching 59 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $658 in the past 72 hours.

Can stopping save me money on Bangkok to Seattle flights?

You could potentially save up to 25% on your flight if you consider stops on a Bangkok to Seattle flight.

Cheap Bangkok to Seattle flight deals and tips

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

Best Price Found

$382

Fastest flight time

15h 25m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Bangkok in the past 72 hours is $382. The best round-trip flight deal from Bangkok to Seattle found on momondo in the last 72 hours is $633.
The fastest flight from Bangkok to Seattle takes 15h 25m
There are no direct flights from Bangkok to Seattle. Popular non-direct routes for this connection are Bangkok Don Mueang Intl Airport - Seattle/Tacoma Intl Airport and Bangkok Suvarnabhumi Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Bangkok to Seattle/Tacoma Intl by plane?

    A flight from Bangkok to Seattle/Tacoma Intl will travel around 7436.9 mi. 15h 30m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Bangkok to Seattle

Compare and see reviews for airlines that fly from Bangkok to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Philippine AirlinesPriceFrom $548Free CancellationRating
7.2
943 reviews
Search Philippine Airlines flights
Asiana AirlinesPriceFrom $678Free CancellationRating
8.2
473 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $822Free CancellationRating
8.4
1,025 reviews
Search Korean Air flights
ANAPriceFrom $830Free CancellationRating
8.4
844 reviews
Search ANA flights
China AirlinesPriceFrom $848Free CancellationRating
8.2
753 reviews
Search China Airlines flights
United AirlinesPriceFrom $850Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
EVA AirPriceFrom $869Free CancellationRating
8.4
1,263 reviews
Search EVA Air flights
American AirlinesPriceFrom $919Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $940Free CancellationRating
8.0
8,594 reviews
Search Delta flights
Japan AirlinesPriceFrom $948Free CancellationRating
8.3
1,440 reviews
Search Japan Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bangkok to Seattle. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Seattle from Bangkok which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Bangkok to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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


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