฿4,412+ 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 14/8. 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.
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 1 Juli 2025.
Cheapest airline | เดลต้า |
---|---|
Good round-trip deal | ฿37,263 or less |
Good one-way deal | ฿4,217 or less |
Find flights from Seattle
Cheapest flights from SeattleExplore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 1 Juli 2025.
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 1 Juli 2025.
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 1 Juli 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches
Fly to
Route
Depart
Return
Price
SeattleTulsa
SEA - TUL
SEATUL
Seattle/Tacoma Intl
Do 28/8
13:30-23:59
1 stop8h 29m
Tulsa
Sa 6/9
08:15-14:43
1 stop8h 28m
SeattleTulsa
SEA - TUL
SEATUL
Seattle/Tacoma Intl
Di 30/9
11:10-20:33
1 stop7h 23m
Tulsa
Fr 3/10
07:00-12:51
1 stop7h 51m
SeattleTulsa
SEA - TUL
SEATUL
Seattle/Tacoma Intl
Di 30/9
11:10-23:15
2 stops10h 05m
Tulsa
Fr 3/10
20:45-00:25
1 stop5h 40m
SeattleTulsa
SEA - TUL
SEATUL
Seattle/Tacoma Intl
Mo 29/9
00:58-09:24
1 stop6h 26m
Tulsa
Fr 3/10
10:14-15:15
1 stop7h 01m
SeattlePhuket City
SEA - HKT
SEAHKT
Seattle/Tacoma Intl
Di 2/9
10:15-17:10
1 stop40h 55m
Phuket City
Fr 31/10
08:40-08:10
1 stop37h 30m
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Mo 18/8
14:30-23:40
1 stop19h 10m
Chiang Mai
Di 2/9
00:45-12:30
1 stop25h 45m
SeattleChiang Mai
SEA - CNX
SEACNX
Seattle/Tacoma Intl
Mo 1/9
16:30-08:45
2 stops26h 15m
Chiang Mai
Di 16/9
20:00-14:25
2 stops32h 25m
SeattlePhuket City
SEA - HKT
SEAHKT
Seattle/Tacoma Intl
Di 26/8
16:30-09:00
2 stops26h 30m
Phuket City
Di 2/9
21:20-14:25
2 stops31h 05m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Mi 13/8
07:28-13:15
2 stops39h 47m
Bangkok Suvarnabhumi
Mi 27/8
21:40-16:00
2 stops32h 20m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
So 21/9
07:00-15:30
2 stops42h 30m
Bangkok Suvarnabhumi
Mi 8/10
13:55-14:25
1 stop38h 30m
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.
Travel insights for flights from Seattle
Get recent, data-driven insights about flights from Seattle including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Seattle?
Use this chart to determine the optimal time to book a return flight from Seattle to Suvarnabhumi. Price data was last updated on 27 June 2025.
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle?
Currently, February is the cheapest month in which you can book a flight from Seattle (average of ฿19,982). Flying from Seattle in June will prove the most costly (average of ฿32,342). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Seattle?
Many airlines operate round-trip flights from Seattle: EVA Air, Korean Air. These airlines fly to the following popular destinations: Bangkok.
What are popular destinations to fly to from Seattle?
If you’re flying from Seattle, these routes are more frequently taken by airlines Chicago (938 flights per day), Los Angeles (682 flights per day) and San Francisco (621 flights per day).
What is the cheapest place to fly to from Seattle?
The cheapest city to fly to from Seattle is Denver Intl, with prices starting at ฿3,469. Explore other affordable destinations below.
Airline reviews for flights from Seattle
Get insights into the airlines that provide service 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 airline for your flight from Seattle. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Get a feel of what it's like to fly with STARLUX Airlines, Korean Air, andANA 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.
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Overall
Comfort
Crew
Boarding
Entertainment
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
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Direct flights from Washington
Book a direct flight from one of these other cities located in Washington.
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 1 Juli 2025.
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