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$471+ Cheap flights from Toulouse (TLS) to Seattle (SEA)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
TLS — SEA
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Toulouse to Seattle

Cheapest flights from Toulouse to Seattle
Explore the most affordable flight options available from Toulouse to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Expedia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:50 pm
TLS
-
SEA
1 stop24h 35m
British Airways
Thu 12/31:40 pm
SEA
-
TLS
1 stop17h 15m
British Airways
Deal found 7/29$858
This Expedia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
TLS
-
SEA
2 stops23h 15m
Iberia
Tue 1/121:30 pm
SEA
-
TLS
2 stops18h 35m
Iberia
Deal found 7/28$861
This Expedia deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:50 pm
TLS
-
SEA
1 stop26h 45m
British Airways
Tue 9/291:30 pm
SEA
-
TLS
1 stop13h 05m
British Airways
Deal found 7/26$864
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:50 pm
TLS
-
SEA
1 stop26h 45m
British Airways
Wed 9/308:20 pm
SEA
-
TLS
1 stop15h 30m
British Airways
Deal found 7/27$865
This Iberia deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:10 am
TLS
-
SEA
2 stops20h 09m
Multiple Airlines
Sat 12/51:40 pm
SEA
-
TLS
1 stop17h 20m
Multiple Airlines
Deal found 7/26$869
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:35 pm
TLS
-
SEA
2 stops21h 02m
American Airlines
Sat 12/51:54 pm
SEA
-
TLS
2 stops17h 06m
American Airlines
Deal found 7/26$894

Find flight deals from Toulouse to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Toulouse (TLS) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$858
(Expedia)

One-way from

$471
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$1,276
Provider with most accurate pricing for Toulouse Blagnac-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Toulouse Blagnac-Seattle/Tacoma Intl flights.
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From Toulouse Blagnac to Seattle/Tacoma Intl
Search Deals
One-way flight from Toulouse Blagnac to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Toulouse to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Toulouse to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ToulouseSeattle

TLS - SEA

TLSSEA

Toulouse Blagnac

Thu 10/1

7:00 pm-5:20 pm

1 stop31h 20m

Seattle/Tacoma Intl

Tue 10/20

7:15 pm-6:05 pm

1 stop37h 50m

$912

ToulouseSeattle

TLS - SEA

TLSSEA

Toulouse Blagnac

Tue 9/22

7:00 pm-5:20 pm

1 stop31h 20m

Seattle/Tacoma Intl

Fri 10/9

7:15 pm-10:20 am

1 stop30h 05m

$912

ToulouseSeattle

TLS - SEA

TLSSEA

Toulouse Blagnac

Fri 9/11

7:00 pm-10:40 am

1 stop24h 40m

Seattle/Tacoma Intl

Thu 9/24

7:15 pm-10:20 am

1 stop30h 05m

$912

ToulouseSeattle

TLS - SEA

TLSSEA

Toulouse Blagnac

Tue 9/22

7:00 pm-5:20 pm

1 stop31h 20m

Seattle/Tacoma Intl

Fri 10/9

11:13 pm-10:20 am

2 stops26h 07m

$924
Quickest round-trip

ToulouseSeattle

TLS - SEA

TLSSEA

Toulouse Blagnac

Thu 1/21

10:05 am-4:50 pm

1 stop15h 45m

Seattle/Tacoma Intl

Mon 1/25

6:45 pm-9:30 am

1 stop29h 45m

$927
Cheapest one-way

ToulouseSeattle

TLS - SEA

TLSSEA

Toulouse Blagnac

Wed 10/21

9:05 pm-11:35 am

1 stop23h 30m

$626
Quickest one-way

ToulouseSeattle

TLS - SEA

TLSSEA

Toulouse Blagnac

Mon 10/19

9:55 pm-11:35 am

1 stop22h 40m

$626

ToulouseSeattle

TLS - SEA

TLSSEA

Toulouse Blagnac

Mon 10/5

9:55 pm-11:35 am

1 stop22h 40m

$627

ToulouseSeattle

TLS - SEA

TLSSEA

Toulouse Blagnac

Mon 10/19

9:55 pm-12:35 am

2 stops35h 40m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Toulouse-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toulouse-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toulouse-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toulouse-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toulouse-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Toulouse to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Toulouse with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Toulouse to Seattle

How much does it cost to fly round-trip from Toulouse to Seattle?

Airfare is below average for this route at the moment.

Toulouse to Seattle flights typically cost between $955 and $1,215 in November.
The cheapest round-trip price found within the last 5 days was $858 on British Airways (Nov 27-Dec 3).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to 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 to Seattle. Reviews last updated July 29, 2026.
Get a feel of what it's like to fly with Air France from Toulouse to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,629 reviews

Crew

8.2

Comfort

7.4

Entertainment

7.0

Food

7.0

Overall

7.5

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.
Air France
7.5
Good
1,629 reviews
Air France
7.5
Good
1,629 reviews

Crew

8.2

Comfort

7.4

Entertainment

7.0

Food

7.0

Overall

7.5

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.

Related info for your journey

Find useful and relevant information for your journey from Toulouse to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toulouse to Seattle?

    A quick flight from Toulouse to Seattle can take about 24h 35m. American Airlines provides one of the quickest options available for as low as $897. There are 5268 mi between Toulouse and Seattle. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Toulouse to Seattle round-trip?

    According to our current data, Air France ($860), offers the cheapest pricing from Toulouse to Seattle. Air France is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Toulouse to Seattle that include hotel bookings?

    Yes. In addition to deals on Toulouse to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toulouse to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toulouse to Seattle.

  • Can I find deals for business class flights from Toulouse to Seattle?

    Yes. Cheapflights offers flight deals from Toulouse to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Edmonds
Tukwila
Snoqualmie
Tumwater
Centralia
Puyallup
Kent
Ellensburg
Fife
Marysville
Ocean Shores
Lakewood
Lynnwood
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Toulouse to Seattle

Discover the top airline that operate flights from Toulouse to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$860Average$1,519FlexibilityNo cancel feeOn-time77%

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