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$345+ Cheap flights from Marseille (MRS) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MRS — SEA
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Marseille to Seattle

Cheapest flights from Marseille to Seattle
Explore the most affordable flight options available from Marseille to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Gotogate deal was found by Cheapflights users on 3/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 pm
MRS
-
SEA
1 stop31h 15m
Multiple Airlines
Tue 8/41:30 pm
SEA
-
MRS
1 stop24h 15m
Multiple Airlines
Deal found 3/10$961
This Mytrip deal was found by Cheapflights users on 3/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:45 am
MRS
-
SEA
2 stops19h 08m
Multiple Airlines
Sun 4/193:40 pm
SEA
-
MRS
2 stops19h 30m
Multiple Airlines
Deal found 3/10$963
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:45 pm
MRS
-
SEA
2 stops47h 34m
Multiple Airlines
Wed 4/297:10 pm
SEA
-
MRS
1 stop18h 10m
Multiple Airlines
Deal found 3/8$966
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:00 pm
MRS
-
SEA
3 stops35h 08m
Multiple Airlines
Sun 6/288:00 am
SEA
-
MRS
3 stops27h 10m
Multiple Airlines
Deal found 3/8$979
This Gotogate deal was found by Cheapflights users on 3/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 pm
MRS
-
SEA
1 stop24h 40m
Turkish Airlines
Fri 9/257:10 pm
SEA
-
MRS
1 stop29h 10m
Turkish Airlines
Deal found 3/7$988
This Gotogate deal was found by Cheapflights users on 3/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/811:30 am
MRS
-
SEA
1 stop38h 35m
Turkish Airlines
Thu 3/128:00 pm
SEA
-
MRS
1 stop37h 00m
Turkish Airlines
Deal found 3/7$989
This Gotogate deal was found by Cheapflights users on 3/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 pm
MRS
-
SEA
1 stop32h 05m
Turkish Airlines
Sat 3/148:00 pm
SEA
-
MRS
1 stop30h 30m
Turkish Airlines
Deal found 3/8$990
This Gotogate deal was found by Cheapflights users on 3/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1211:30 am
MRS
-
SEA
1 stop38h 35m
Turkish Airlines
Mon 3/168:00 pm
SEA
-
MRS
1 stop30h 30m
Turkish Airlines
Deal found 3/9$991
This Expedia deal was found by Cheapflights users on 3/11. 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 9/167:00 pm
MRS
-
SEA
1 stop31h 15m
Turkish Airlines
Wed 9/237:10 pm
SEA
-
MRS
1 stop29h 10m
Turkish Airlines
Deal found 3/11$994

Find flight deals from Marseille to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Marseille (MRS) 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$961
(Gotogate)

One-way from

$345
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$940
Provider with most accurate pricing for Marseille-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Marseille-Seattle/Tacoma Intl flights.
Search Deals
From Marseille to Seattle/Tacoma Intl
Search Deals
One-way flight from Marseille to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marseille 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 March 11, 2026.
Use the filters below to find and compare flights from Marseille to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Thu 8/27

6:30 am-11:37 am

1 stop14h 07m

Seattle/Tacoma Intl

Mon 9/14

7:20 am-11:15 am

2 stops18h 55m

$1,036

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Thu 5/21

3:00 pm-11:35 am

1 stop29h 35m

Seattle/Tacoma Intl

Mon 5/25

8:20 pm-2:30 pm

1 stop33h 10m

$1,053

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Thu 8/27

10:40 am-6:25 pm

1 stop16h 45m

Seattle/Tacoma Intl

Mon 9/14

6:24 am-11:50 am

2 stops20h 26m

$1,053

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Fri 5/1

7:00 pm-5:15 pm

1 stop31h 15m

Seattle/Tacoma Intl

Sun 5/3

7:10 pm-5:55 pm

1 stop37h 45m

$1,057

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Fri 5/1

6:05 am-12:20 pm

1 stop15h 15m

Seattle/Tacoma Intl

Sun 5/3

5:40 am-6:05 pm

2 stops27h 25m

$1,064

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Mon 4/27

6:05 am-12:20 pm

1 stop15h 15m

Seattle/Tacoma Intl

Mon 5/25

11:20 pm-12:45 pm

2 stops28h 25m

$1,067

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Thu 8/27

5:55 am-11:55 am

1 stop15h 00m

Seattle/Tacoma Intl

Mon 9/14

2:10 pm-6:05 pm

1 stop18h 55m

$1,068

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Wed 5/13

5:55 am-12:20 pm

1 stop15h 25m

Seattle/Tacoma Intl

Tue 9/1

6:50 pm-9:45 pm

1 stop17h 55m

$1,068

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Fri 4/24

11:00 am-12:34 am

2 stops22h 34m

Seattle/Tacoma Intl

Fri 5/1

1:07 pm-5:10 pm

2 stops19h 03m

$1,069
Cheapest one-way

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Tue 5/12

10:25 pm-9:10 am

3 stops43h 45m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Marseille to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Marseille to Seattle in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Marseille-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Marseille-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Marseille-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Marseille-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 Marseille-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 Marseille to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Marseille 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 Marseille to Seattle

What is the cheapest month to book a flight from Marseille to Seattle?

Currently, April is the cheapest month in which you can book a flight from Marseille to Seattle (average of $637). Flying from Marseille to Seattle in July is currently the most expensive (average of $929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Marseille 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 Marseille to Seattle?

    There are many flights that can get you from Marseille to Seattle in 15h 15m. Fly via British Airways, Turkish Airlines, or United Airlines to get the fastest option. The distance between Marseille and Seattle is about 5388 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Marseille 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.

  • What is the cheapest month to book a flight from Marseille to Seattle?

    Currently, April is the cheapest month in which you can book a flight from Marseille to Seattle (average of $637). Flying from Marseille to Seattle in July is currently the most expensive (average of $929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

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