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฿2,438+ Cheap flights from Seattle

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — BKK
15 Feb — 22 Feb1
1 adult

What to know about flights from Seattle

Discover essential information about flights departing from Seattle, including flight schedules, destinations, airlines operating at the Seattle airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 10 February 2025.

Cheapest airline

EVA Air

Good round-trip deal

฿6,885 or less

Good one-way deal

฿4,130 or less
On average, EVA Air currently has the cheapest one-way flight from Seattle/Tacoma Intl (avg. price of ฿32,010).
Price to beat on a round-trip flight from Seattle/Tacoma Intl.
Price to beat on a one-way flight from Seattle/Tacoma Intl.

Find flights from Seattle

Cheapest flights from Seattle
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 10 February 2025.

Thu 13/305:14SEA - TUL
1 stop5h 48mUnited Airlines
Thu 20/317:16TUL - SEA
1 stop7h 45mUnited Airlines
Deal found 9/2฿11,617
Fri 18/417:12SEA - TUL
1 stop5h 00mเดลต้า
Mon 21/418:24TUL - SEA
1 stop7h 38mเดลต้า
Deal found 9/2฿12,463
Sun 9/313:05SEA - TUL
2 stops9h 45mเซาท์เวสต์แอร์ไลน์
Wed 12/316:00TUL - SEA
1 stop8h 45mเซาท์เวสต์แอร์ไลน์
Deal found 9/2฿14,055
Sun 16/323:35SEA - BKK
1 stop32h 40mPhilippine Airlines
Tue 25/323:15BKK - SEA
1 stop33h 55mPhilippine Airlines
Deal found 9/2฿22,522
Sun 9/313:45SEA - BKK
1 stop20h 35mAsiana Airlines
Sat 15/301:50BKK - SEA
1 stop24h 05mAsiana Airlines
Deal found 9/2฿24,554
Sun 16/312:00SEA - BKK
1 stop35h 15mKorean Air
Mon 24/301:00BKK - SEA
1 stop23h 00mKorean Air
Deal found 9/2฿24,926
Thu 1/516:30SEA - BKK
1 stop22h 55mANA
Tue 13/521:35BKK - SEA
1 stop30h 50mANA
Deal found 9/2฿25,570
Tue 11/309:40SEA - BKK
1 stop20h 20mSingapore Airlines
Tue 18/321:10BKK - SEA
2 stops30h 07mSingapore Airlines
Deal found 9/2฿25,942
Wed 23/407:15SEA - BKK
2 stops26h 40mUnited Airlines
Wed 29/1009:25BKK - SEA
1 stop18h 55mUnited Airlines
Deal found 9/2฿26,247
Thu 27/210:44SEA - BKK
1 stop19h 46mเดลต้า
Tue 18/301:00BKK - SEA
1 stop27h 40mเดลต้า
Deal found 9/2฿26,315
Tue 22/406:15SEA - BKK
2 stops27h 40mMultiple Airlines
Tue 29/413:55BKK - SEA
1 stop38h 30mMultiple Airlines
Deal found 9/2฿26,721
Sun 2/315:45SEA - HKT
2 stops26h 50mMultiple Airlines
Wed 12/315:00HKT - SEA
2 stops37h 20mMultiple Airlines
Deal found 8/2฿26,925

Find flights from Seattle within your budget

Find flights departing from Seattle that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 10 February 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Any airport

Route

Depart

Return

Price

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Thu 13/3

05:14-13:02

1 stop5h 48m

Tulsa

Thu 20/3

17:16-23:01

1 stop7h 45m

฿11,617

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Fri 18/4

17:12-00:12

1 stop5h 00m

Tulsa

Mon 21/4

18:24-00:02

1 stop7h 38m

฿12,463

Seattle