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Marseille

$247+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MRS
apr 13 — apr 201
mån 4/13
mån 4/20
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 mars 14, 2026.

This oojo deal was found by Cheapflights users on 3/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 3/307:10 pm
SEA
-
MRS
1 stop37h 45m
Turkish Airlines
ons 4/87:00 pm
MRS
-
SEA
1 stop31h 15m
Turkish Airlines
Deal found 3/13$698
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 12/26:50 pm
SEA
-
MRS
1 stop30h 15m
British Airways
sön 12/611:50 am
MRS
-
SEA
1 stop14h 05m
British Airways
Deal found 3/9$712
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 10/121:35 pm
SEA
-
MRS
1 stop13h 15m
Multiple Airlines
ons 10/286:05 pm
MRS
-
SEA
2 stops24h 28m
Multiple Airlines
Deal found 3/10$719
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 5/41:19 pm
SEA
-
MRS
2 stops18h 21m
British Airways
tis 5/127:05 am
MRS
-
SEA
1 stop13h 30m
British Airways
Deal found 3/10$727
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 10/121:30 pm
SEA
-
MRS
1 stop13h 20m
British Airways
ons 10/2811:30 am
MRS
-
SEA
1 stop14h 25m
British Airways
Deal found 3/10$736
This oojo deal was found by Cheapflights users on 3/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 4/277:10 pm
SEA
-
MRS
1 stop29h 10m
Turkish Airlines
mån 5/47:00 pm
MRS
-
SEA
1 stop31h 15m
Turkish Airlines
Deal found 3/13$737
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 9/198:20 pm
SEA
-
MRS
1 stop14h 25m
British Airways
fre 10/27:20 am
MRS
-
SEA
1 stop20h 05m
British Airways
Deal found 3/9$745
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 9/278:20 pm
SEA
-
MRS
1 stop14h 05m
British Airways
tors 10/153:00 pm
MRS
-
SEA
1 stop29h 35m
British Airways
Deal found 3/11$746
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 5/178:20 pm
SEA
-
MRS
1 stop28h 35m
British Airways
ons 5/277:15 am
MRS
-
SEA
1 stop13h 20m
British Airways
Deal found 3/9$756
This oojo deal was found by Cheapflights users on 3/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 4/267:10 pm
SEA
-
MRS
1 stop37h 45m
Turkish Airlines
sön 5/37:00 pm
MRS
-
SEA
1 stop31h 15m
Turkish Airlines
Deal found 3/12$757
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 3/178:00 pm
SEA
-
MRS
1 stop37h 00m
Turkish Airlines
ons 3/2511:30 am
MRS
-
SEA
1 stop38h 35m
Turkish Airlines
Deal found 3/10$760

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 mars 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$698
(oojo)

One-way from

$247
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$925
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
High demand for flights, 8% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 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 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 mars 14, 2026.
Use the filters below to find and compare flights from Seattle to Marseille that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

sön 5/17

7:08 am-9:45 pm

2 stops29h 37m

Marseille

ons 5/27

5:55 am-2:20 pm

2 stops17h 25m

$888

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

lör 5/16

10:41 pm-12:45 pm

2 stops29h 04m

Marseille

tis 5/26

6:05 am-6:30 pm

2 stops21h 25m

$888

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

ons 5/13

6:50 pm-9:45 pm

1 stop17h 55m

Marseille

sön 5/24

6:05 am-12:20 pm

1 stop15h 15m

$924

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

mån 6/15

1:30 pm-7:35 pm

1 stop21h 05m

Marseille

ons 6/24

7:15 am-11:35 am

1 stop13h 20m

$932

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

mån 6/15

8:10 am-11:50 am

2 stops18h 40m

Marseille

tis 6/23

8:25 pm-11:35 am

1 stop24h 10m

$967
Quickest round-trip

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

fre 5/15

6:50 pm-5:10 pm

1 stop13h 20m

Marseille

ons 5/27

5:55 am-2:20 pm

2 stops17h 25m

$1,011

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

ons 6/10

1:30 pm-10:45 pm

1 stop24h 15m

Marseille

mån 6/22

8:20 pm-11:35 am

1 stop24h 15m

$1,019

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

tis 6/16

8:20 pm-10:45 pm

1 stop17h 25m

Marseille

tors 6/25

3:00 pm-11:35 am

1 stop29h 35m

$1,019

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

tors 7/2

1:39 pm-4:35 pm

2 stops17h 56m

Marseille

fre 7/10

7:20 am-6:25 pm

1 stop20h 05m

$1,074
Cheapest one-way

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

tors 4/23

7:00 pm-11:15 am

3 stops31h 15m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 14 resultsSorted by cheapest first
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 March.
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, April is the cheapest month in which you can book a flight from Seattle to Marseille (average of $489). Flying from Seattle to Marseille in June is currently the most expensive (average of $869). 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 mars 14, 2026.
Get a feel of what it's like to fly with Delta,Air France, andLufthansa 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
8,291 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

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
8,291 reviews
Delta
7.9
Good
8,291 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

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
1,544 reviews
Delta
7.9
Good
8,291 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

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
7,848 reviews
Delta
7.9
Good
8,291 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

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
7,786 reviews
Delta
7.9
Good
8,291 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

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 21h 05m. Fly via United Airlines 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 Delta, with the lowest prices starting at $601 and $687, respectively. British Airways is currently priced 40% 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, April is the cheapest month in which you can book a flight from Seattle to Marseille (average of $489). Flying from Seattle to Marseille in June is currently the most expensive (average of $869). 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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Alternative routes for Seattle to Marseille

See prices for flight routes from nearby airports that may be better suited for you.
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Portland to Lyon flights

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 mars 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$569Average$942FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$601Average$860FlexibilityNo cancel feeOn-time76%
DeltaCheapest$687Average$908FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$747Average$994FlexibilityNo cancel feeOn-time77%

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