Find flights
Airlines

฿3,741+ Direct flights from Seattle

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. 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
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Direct flights from Seattle

Enter your travel dates to find the best prices.

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 2 January 2026.

Wed 1/410:19SEA - TUL
Nonstop3h 50mอลาสกาแอร์ไลน์
Fri 3/416:46TUL - SEA
Nonstop4h 15mอลาสกาแอร์ไลน์
Deal found 1/1฿9,336
Fri 17/410:05SEA - TUL
Nonstop3h 58mอลาสกาแอร์ไลน์
Wed 22/415:01TUL - SEA
Nonstop3h 55mอลาสกาแอร์ไลน์
Deal found 2/1฿9,965
Fri 17/410:05SEA - TUL
Nonstop3h 58mอลาสกาแอร์ไลน์
Tue 21/416:46TUL - SEA
Nonstop4h 15mอลาสกาแอร์ไลน์
Deal found 1/1฿11,537
Thu 9/410:19SEA - TUL
Nonstop3h 50mอลาสกาแอร์ไลน์
Mon 13/416:46TUL - SEA
Nonstop4h 15mอลาสกาแอร์ไลน์
Deal found 2/1฿12,480
Sat 4/410:19SEA - TUL
Nonstop3h 50mอลาสกาแอร์ไลน์
Wed 8/416:46TUL - SEA
Nonstop4h 15mอลาสกาแอร์ไลน์
Deal found 1/1฿13,737
Thu 14/511:20SEA - TUL
Nonstop3h 35mอลาสกาแอร์ไลน์
Sun 17/517:32TUL - SEA
Nonstop3h 56mอลาสกาแอร์ไลน์
Deal found 1/1฿14,366
Mon 30/310:19SEA - TUL
Nonstop3h 50mอลาสกาแอร์ไลน์
Wed 1/416:46TUL - SEA
Nonstop4h 15mอลาสกาแอร์ไลน์
Deal found 1/1฿29,455

Find direct flights from Seattle within your budget

 
Use the slider to find direct flights from Seattle within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches. This data was last updated on 2 January 2026.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Thu 2/4

10:19-16:09

Nonstop3h 50m

Tulsa

Tue 7/4

16:46-19:01

Nonstop4h 15m

฿8,708

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Wed 1/4

10:19-16:09

Nonstop3h 50m

Tulsa

Fri 3/4

16:46-19:01

Nonstop4h 15m

฿9,336

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Fri 17/4

10:05-16:03

Nonstop3h 58m

Tulsa

Wed 22/4

15:01-16:56

Nonstop3h 55m

฿9,965

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Fri 17/4

10:05-16:03

Nonstop3h 58m

Tulsa

Tue 21/4

16:46-19:01

Nonstop4h 15m

฿11,537

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Thu 9/4

10:19-16:09

Nonstop3h 50m

Tulsa

Mon 13/4

16:46-19:01

Nonstop4h 15m

฿12,480

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Fri 15/5

11:20-16:55

Nonstop3h 35m

Tulsa

Tue 19/5

17:32-19:28

Nonstop3h 56m

฿12,480

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Sat 4/4

10:19-16:09

Nonstop3h 50m

Tulsa

Wed 8/4

16:46-19:01

Nonstop4h 15m

฿13,737

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Thu 14/5

11:20-16:55

Nonstop3h 35m

Tulsa

Sun 17/5

17:32-19:28

Nonstop3h 56m

฿14,366

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Mon 30/3

10:19-16:09

Nonstop3h 50m

Tulsa

Wed 1/4

16:46-19:01

Nonstop4h 15m

฿29,455

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Fri 10/4

10:19-16:09

Nonstop3h 50m

฿3,741

Flights are sorted by cheapest return flights first.

Deals found on 2/1

Showing 1-10 of 11 results
1
2

Best time to book a flight from Seattle

Have a flexible travel schedule? Discover the best time to fly from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines flying direct to Seattle

Get insights into the airlines that provide direct flights from Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Seattle. Reviews last updated Cheapflights.
Get a feel of what it's like to fly with EVA Air and Korean Air from Seattle by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,306 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.4
Very Good
1,306 reviews
EVA Air
8.4
Very Good
1,306 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Korean Air
8.4
Very Good
1,185 reviews
EVA Air
8.4
Very Good
1,306 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 January 2026.

  • Where can you fly direct from Seattle?

    Currently, the most popular direct flight destination from Seattle is Calgary.

  • How much are direct flights from Seattle?

    On average, a one-way direct flight from Seattle will cost users approximately ฿5,500. If you're looking for a direct round-trip flight from Seattle, you can expect to pay around ฿55,744.

  • What is the best time of year to fly direct from Seattle?

    If you're seeking the lowest price on a direct flight from Seattle, January is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, September offers travelers the most options.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Washington cities

Book a direc flight from one of these other cities located in Washington.
Direct flights from Spokane

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.