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฿9,138+ Direct 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 9/4. 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
9 Jan — 16 Jan1
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 10 December 2025.

Thu 9/410:45SEA - TUL
Nonstop3h 40mอลาสกาแอร์ไลน์
Mon 13/417:05TUL - SEA
Nonstop4h 08mอลาสกาแอร์ไลน์
Deal found 9/12฿9,138
Mon 20/410:45SEA - TUL
Nonstop3h 40mอลาสกาแอร์ไลน์
Fri 24/417:05TUL - SEA
Nonstop4h 08mอลาสกาแอร์ไลน์
Deal found 8/12฿10,094
Thu 16/410:45SEA - TUL
Nonstop3h 40mอลาสกาแอร์ไลน์
Sun 19/417:05TUL - SEA
Nonstop4h 08mอลาสกาแอร์ไลน์
Deal found 8/12฿10,730
Sat 4/410:45SEA - TUL
Nonstop3h 40mอลาสกาแอร์ไลน์
Wed 8/417:05TUL - SEA
Nonstop4h 08mอลาสกาแอร์ไลน์
Deal found 9/12฿11,367

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 10 December 2025.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Thu 9/4

10:45-16:25

Nonstop3h 40m

Tulsa

Mon 13/4

17:05-19:13

Nonstop4h 08m

฿9,138

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Mon 20/4

10:45-16:25

Nonstop3h 40m

Tulsa

Fri 24/4

17:05-19:13

Nonstop4h 08m

฿10,094

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Thu 16/4

10:45-16:25

Nonstop3h 40m

Tulsa

Sun 19/4

17:05-19:13

Nonstop4h 08m

฿10,730

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Sat 4/4

10:45-16:25

Nonstop3h 40m

Tulsa

Wed 8/4

17:05-19:13

Nonstop4h 08m

฿11,367

SeattleTulsa

SEA - TUL

SEATUL

Seattle/Tacoma Intl

Mon 8/6

10:45-16:25

Nonstop3h 40m

฿9,202

Flights are sorted by cheapest return flights first.

Deals found on 7/12

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
8.5
Very Good
1,296 reviews
Check prices

Crew

8.6

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
EVA Air
8.5
Very Good
1,296 reviews
EVA Air
8.5
Very Good
1,296 reviews
Check prices

Crew

8.6

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Korean Air
8.4
Very Good
1,184 reviews
EVA Air
8.5
Very Good
1,296 reviews
Check prices

Crew

8.6

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

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 10 December 2025.

  • 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 ฿5,572. If you're looking for a direct round-trip flight from Seattle, you can expect to pay around ฿56,464.

  • 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.

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