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Marseille

$291+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MRS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$563
(Mytrip)

One-way from

$291
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$862
From Seattle/Tacoma Intl to Marseille
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One-way flight from Seattle/Tacoma Intl to Marseille
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Highest demand for flights based on searches. 23% potential increase in price ($368 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($112 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. 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.
Mon 10/205:30 amSEA - MRS
3 stops33h 20mMultiple Airlines
Tue 11/47:35 pmMRS - SEA
2 stops26h 45mMultiple Airlines
Deal found 9/10$563
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:50 pmSEA - MRS
1 stop13h 05mLufthansa
Tue 11/46:40 amMRS - SEA
1 stop14h 30mLufthansa
Deal found 9/10$568
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/192:55 pmSEA - MRS
2 stops17h 00mAir Canada
Tue 11/46:40 amMRS - SEA
2 stops24h 36mAir Canada
Deal found 9/10$585
This Flightnetwork deal was found by Cheapflights users on 9/10. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/192:55 pmSEA - MRS
2 stops17h 00mMultiple Airlines
Tue 11/46:40 amMRS - SEA
1 stop14h 30mMultiple Airlines
Deal found 9/10$588
This British Airways deal was found by Cheapflights users on 9/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:20 pmSEA - MRS
1 stop33h 10mBritish Airways
Tue 11/411:45 amMRS - SEA
1 stop14h 10mBritish Airways
Deal found 9/10$612
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:50 pmSEA - MRS
1 stop13h 05mUnited Airlines
Tue 11/410:30 amMRS - SEA
2 stops21h 11mUnited Airlines
Deal found 9/10$615
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:30 pmSEA - MRS
1 stop22h 30mAmerican Airlines
Wed 12/105:55 pmMRS - SEA
2 stops24h 34mAmerican Airlines
Deal found 9/10$652
This Air Canada deal was found by Cheapflights users on 9/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:15 pmSEA - MRS
2 stops36h 40mAir Canada
Sat 11/16:50 amMRS - SEA
2 stops20h 26mAir Canada
Deal found 9/9$658

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 September 11, 2025.
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

Mon 10/20

5:30 am-11:50 pm

3 stops33h 20m

Marseille

Tue 11/4

7:35 pm-1:20 pm

2 stops26h 45m

$563

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sun 10/19

6:50 pm-9:40 pm

1 stop17h 50m

Marseille

Tue 11/4

6:40 am-12:10 pm

1 stop14h 30m

$609

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 2/4

6:50 pm-10:05 am

1 stop30h 15m

Marseille

Mon 2/16

11:55 am-11:30 am

1 stop32h 35m

$611

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 10/20

8:20 pm-2:30 pm

1 stop33h 10m

Marseille

Tue 11/4

11:45 am-4:55 pm

1 stop14h 10m

$612

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sun 10/19

6:50 pm-4:55 pm

1 stop13h 05m

Marseille

Tue 11/4

10:30 am-10:41 pm

2 stops21h 11m

$615

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 2/4

3:10 pm-5:45 pm

1 stop17h 35m

Marseille

Fri 2/13

10:20 am-12:31 am

2 stops23h 11m

$620

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 2/4

10:58 am-5:45 pm

2 stops21h 47m

Marseille

Thu 2/12

12:55 pm-1:20 pm

1 stop33h 25m

$627

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 2/4

3:10 pm-5:45 pm

1 stop17h 35m

Marseille

Mon 2/16

10:30 am-8:54 pm

3 stops43h 24m

$641

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 10/1

8:40 am-11:10 pm

2 stops29h 30m

$291

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sat 9/20

7:00 am-9:10 pm

3 stops53h 10m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 14 results
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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, November is the cheapest month in which you can book a flight from Seattle to Marseille (average of $705). Flying from Seattle to Marseille in June is currently the most expensive (average of $1,259). 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.

What is the cheapest time of day to fly from SEA to MRS?

Find hourly flight availability from Seattle to Marseille. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 13% on flights from Seattle to Marseille by exploring options for tickets in the afternoon.

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 September 11, 2025.
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
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.4
Good
1,469 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,409 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 30h 15m. Fly via British Airways to get the fastest option. The distance from Seattle to Marseille is about 5388 mi.

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

    Flying on Air France is currently your cheapest option to Marseille, with prices starting at $674. Additional round-trip tickets that might be worth considering are offered by British Airways and Lufthansa, with the lowest prices starting at $711 and $741, respectively. Air France is currently priced 44% 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, November is the cheapest month in which you can book a flight from Seattle to Marseille (average of $705). Flying from Seattle to Marseille in June is currently the most expensive (average of $1,259). 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
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Alternative routes for Seattle to Marseille

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$674Average$1,092FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$711Average$1,087FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$741Average$899FlexibilityNo cancel feeOn-time76%
DeltaCheapest$764Average$1,081FlexibilityNo cancel feeOn-timeN/A

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