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Marseille

$232+ Cheap flights from Seattle (SEA) to Marseille (MRS)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MRS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Seattle to Marseille

Cheapest flights from Seattle to Marseille
Explore the most affordable flight options available from Seattle to Marseille. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Expedia deal was found by Cheapflights users on 1/25. 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 3/114:10 pm
SEA
-
MRS
1 stop17h 35m
Lufthansa
Wed 3/188:25 am
MRS
-
SEA
1 stop13h 55m
Lufthansa
Deal found 1/25$542
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:00 am
SEA
-
MRS
2 stops21h 10m
United Airlines
Wed 3/188:25 am
MRS
-
SEA
1 stop13h 55m
United Airlines
Deal found 1/25$547
This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:10 pm
SEA
-
MRS
1 stop17h 35m
Lufthansa
Mon 3/236:30 pm
MRS
-
SEA
2 stops26h 40m
Lufthansa
Deal found 1/25$549
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:00 am
SEA
-
MRS
2 stops20h 10m
United Airlines
Mon 3/238:25 am
MRS
-
SEA
2 stops24h 34m
United Airlines
Deal found 1/25$557
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:59 pm
SEA
-
MRS
2 stops32h 36m
United Airlines
Thu 3/266:45 am
MRS
-
SEA
2 stops24h 00m
United Airlines
Deal found 1/26$569
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/233:10 pm
SEA
-
MRS
1 stop16h 15m
Delta
Wed 4/112:15 pm
MRS
-
SEA
1 stop32h 30m
Delta
Deal found 1/27$592
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:45 am
SEA
-
MRS
2 stops19h 40m
Delta
Wed 4/112:15 pm
MRS
-
SEA
1 stop32h 30m
Delta
Deal found 1/27$597
This British Airways deal was found by Cheapflights users on 1/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:50 pm
SEA
-
MRS
1 stop30h 15m
British Airways
Sun 3/15:25 pm
MRS
-
SEA
1 stop32h 30m
British Airways
Deal found 1/25$601

Find flight deals from Seattle to Marseille

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Marseille (MRS). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$542
(Expedia)

One-way from

$232
(Booking.com)

Popular in

June

Cheapest in

January

Average price

$610
Provider with most accurate pricing for Seattle/Tacoma Intl-Marseille flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Marseille flights.
Search Deals
From Seattle/Tacoma Intl to Marseille
Search Deals
One-way flight from Seattle/Tacoma Intl to Marseille
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($372 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Marseille 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 January 27, 2026.
Use the filters below to find and compare flights from Seattle to Marseille that are best for you.

Fly from

Seattle

Fly to

Marseille

Route

Depart

Return

Price

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 3/11

8:00 am-12:10 pm

2 stops20h 10m

Marseille

Mon 3/23

8:25 am-12:59 am

2 stops24h 34m

$557

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sat 2/28

11:59 pm-5:35 pm

2 stops32h 36m

Marseille

Thu 3/26

6:45 am-7:03 pm

2 stops20h 18m

$570

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 3/23

3:10 pm-3:25 pm

1 stop16h 15m

Marseille

Wed 4/1

12:15 pm-11:45 am

1 stop32h 30m

$592

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 2/25

6:50 pm-10:05 am

1 stop30h 15m

Marseille

Sun 3/1

5:25 pm-4:55 pm

1 stop32h 30m

$601

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Tue 3/24

3:00 pm-5:45 pm

1 stop18h 45m

Marseille

Thu 4/2

5:55 am-12:20 pm

1 stop15h 25m

$607

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 3/23

3:10 pm-3:25 pm

1 stop16h 15m

Marseille

Fri 4/3

6:30 am-4:30 pm

1 stop19h 00m

$609

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 5/4

11:16 am-4:40 pm

2 stops20h 24m

Marseille

Sun 5/24

9:35 pm-11:35 am

1 stop23h 00m

$643

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Tue 5/5

2:23 pm-5:10 pm

2 stops17h 47m

Marseille

Sun 5/17

6:05 am-4:59 pm

1 stop19h 54m

$644

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 5/4

9:55 am-6:05 pm

2 stops23h 10m

Marseille

Sun 5/24

6:05 am-2:20 pm

2 stops17h 15m

$649

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Tue 5/5

1:07 pm-5:10 pm

2 stops19h 03m

Marseille

Sat 5/16

6:05 am-11:29 pm

3 stops26h 24m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 16 results
1
2

Compare providers for flights from Seattle to Marseille

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 Seattle to Marseille in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 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 Seattle-Marseille flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Marseille flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Marseille flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Marseille 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 Seattle-Marseille 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 Seattle to Marseille

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

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Marseille (average of $504). Flying from Seattle to Marseille in June is currently the most expensive (average of $904). 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.

Reviews of airlines servicing Marseille

Get insights into the airlines that provide service to Marseille. 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 Marseille. Reviews last updated January 27, 2026.
Get a feel of what it's like to fly with Delta, Air France, and Lufthansa from Seattle to Marseille by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,526 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,749 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,702 reviews
Delta
7.9
Good
8,119 reviews

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    There are many flights that can get you from Seattle to Marseille in 16h 15m. Fly via United Airlines, Delta, or British Airways to get the fastest option. The distance from Seattle to Marseille is about 5388 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Marseille round-trip?

    Flying on British Airways is currently your cheapest option to Marseille, with prices starting at $569. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Air France, with the lowest prices starting at $601 and $747, respectively. British Airways is currently priced 43% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Marseille 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 Seattle to Marseille?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Marseille (average of $504). Flying from Seattle to Marseille in June is currently the most expensive (average of $904). 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 Marseille?

Book flights to Marseille if you plan to visit one of these locations
Cassis
Sanary-sur-Mer

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Top 4 airlines flying from Seattle to Marseille

Discover the top 4 airlines that operate flights from Seattle to Marseille. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$569Average$957FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$601Average$806FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$747Average$1,032FlexibilityNo cancel feeOn-time77%
DeltaCheapest$764Average$928FlexibilityNo cancel feeOn-timeN/A

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