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Cheap flights from Seattle to Marseille from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Marseille departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Marseille

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 pm - 5:45 pm
SEA
-
MRS
37h 40m
2 stops
Multiple Airlines Logo
2:50 pm - 11:16 pm
MRS
-
SEA
41h 26m
2 stops
$811Multiple Airlines
Sat, Nov 14 - Mon, Nov 23
Multiple Airlines Logo
7:00 pm - 9:55 pm
SEA
-
MRS
17h 55m
2 stops
Multiple Airlines Logo
6:00 am - 6:45 pm
MRS
-
SEA
21h 45m
2 stops
$819Multiple Airlines
Mon, Aug 31 - Wed, Sep 16
Multiple Airlines Logo
7:00 pm - 10:50 pm
SEA
-
MRS
18h 50m
2 stops
Multiple Airlines Logo
5:35 pm - 5:55 pm
MRS
-
SEA
33h 20m
3 stops
$830Multiple Airlines
Mon, Aug 31 - Wed, Sep 16
British Airways Logo
1:30 pm - 10:45 pm
SEA
-
MRS
24h 15m
1 stop
British Airways Logo
5:20 pm - 11:25 am
MRS
-
SEA
27h 05m
1 stop
$832British Airways
Sun, Oct 4 - Mon, Nov 2
Multiple Airlines Logo
3:40 pm - 7:25 pm
SEA
-
MRS
18h 45m
2 stops
Multiple Airlines Logo
5:45 am - 8:40 pm
MRS
-
SEA
23h 55m
2 stops
$833Multiple Airlines
Wed, Aug 26 - Mon, Sep 7
Multiple Airlines Logo
6:50 pm - 5:10 pm
SEA
-
MRS
13h 20m
1 stop
Multiple Airlines Logo
2:50 pm - 10:53 pm
MRS
-
SEA
41h 03m
2 stops
$834Multiple Airlines
Sun, Oct 4 - Mon, Nov 2
Multiple Airlines Logo
3:40 pm - 8:10 pm
SEA
-
MRS
19h 30m
2 stops
Multiple Airlines Logo
10:25 pm - 4:50 pm
MRS
-
SEA
27h 25m
2 stops
$840Multiple Airlines
Sun, Oct 4 - Mon, Nov 2
Multiple Airlines Logo
7:00 pm - 11:50 pm
SEA
-
MRS
19h 50m
3 stops
Multiple Airlines Logo
5:35 pm - 5:55 pm
MRS
-
SEA
33h 20m
3 stops
$842Multiple Airlines
Mon, Aug 31 - Wed, Sep 16
Multiple Airlines Logo
7:05 pm - 5:45 pm
SEA
-
MRS
37h 40m
2 stops
Multiple Airlines Logo
6:55 am - 12:00 pm
MRS
-
SEA
14h 05m
1 stop
$848Multiple Airlines
Sat, Nov 14 - Mon, Nov 23
Turkish Airlines Logo
12:35 pm - 5:55 pm
SEA
-
MRS
20h 20m
1 stop
Turkish Airlines Logo
7:00 pm - 5:20 pm
MRS
-
SEA
31h 20m
1 stop
$849Turkish Airlines
Mon, Aug 31 - Wed, Sep 16

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TAP AIR PORTUGAL flights from Seattle to Marseille

Our best TAP AIR PORTUGAL deals on Seattle to Marseille flight tickets
TAP AIR PORTUGAL
Oct 1
SEA11:55 pmSeattle/Tacoma Intl
38h 55m
2 stops
MRS11:50 pmMarseille
Oct 4
MRS6:15 pmMarseille
61h 23m
2 stops
SEA10:38 pmSeattle/Tacoma Intl
$905
TAP AIR PORTUGAL
Oct 1
SEA11:55 pmSeattle/Tacoma Intl
38h 55m
2 stops
MRS11:50 pmMarseille
Oct 4
MRS6:15 pmMarseille
61h 23m
2 stops
SEA10:38 pmSeattle/Tacoma Intl
$906
TAP AIR PORTUGAL
Sep 19
SEA11:55 pmSeattle/Tacoma Intl
27h 05m
2 stops
MRS12:00 pmMarseille
Oct 4
MRS6:15 pmMarseille
61h 23m
2 stops
SEA10:38 pmSeattle/Tacoma Intl
$911

Turkish Airlines flights from Seattle to Marseille

Our best Turkish Airlines deals on Seattle to Marseille flight tickets
Turkish Airlines
Aug 31
SEA12:35 pmSeattle/Tacoma Intl
20h 20m
1 stop
MRS5:55 pmMarseille
Sep 16
MRS7:00 pmMarseille
31h 20m
1 stop
SEA5:20 pmSeattle/Tacoma Intl
$849
Turkish Airlines
Sep 20
SEA7:15 pmSeattle/Tacoma Intl
29h 05m
1 stop
MRS9:20 amMarseille
Oct 2
MRS7:00 pmMarseille
31h 20m
1 stop
SEA5:20 pmSeattle/Tacoma Intl
$858
Turkish Airlines
Sep 20
SEA7:15 pmSeattle/Tacoma Intl
29h 05m
1 stop
MRS9:20 amMarseille
Oct 2
MRS7:00 pmMarseille
31h 20m
1 stop
SEA5:20 pmSeattle/Tacoma Intl
$888

momondo 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, momondo users made 832,500 searches. Data last updated July 18, 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

Sat 11/14

7:05 pm-5:45 pm

2 stops37h 40m

Marseille

Mon 11/23

2:50 pm-11:16 pm

2 stops41h 26m

$811
Quickest round-trip

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 8/31

7:00 pm-9:55 pm

2 stops17h 55m

Marseille

Wed 9/16

6:00 am-6:45 pm

2 stops21h 45m

$819

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 8/31

7:00 pm-10:50 pm

2 stops18h 50m

Marseille

Wed 9/16

5:35 pm-5:55 pm

3 stops33h 20m

$830

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sun 10/4

1:30 pm-10:45 pm

1 stop24h 15m

Marseille

Mon 11/2

5:20 pm-11:25 am

1 stop27h 05m

$832

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 8/26

3:40 pm-7:25 pm

2 stops18h 45m

Marseille

Mon 9/7

5:45 am-8:40 pm

2 stops23h 55m

$833

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sun 10/4

6:50 pm-5:10 pm

1 stop13h 20m

Marseille

Mon 11/2

2:50 pm-10:53 pm

2 stops41h 03m

$834

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sun 10/4

3:40 pm-8:10 pm

2 stops19h 30m

Marseille

Mon 11/2

10:25 pm-4:50 pm

2 stops27h 25m

$840

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 8/31

7:00 pm-11:50 pm

3 stops19h 50m

Marseille

Wed 9/16

5:35 pm-5:55 pm

3 stops33h 20m

$842

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sat 11/14

7:05 pm-5:45 pm

2 stops37h 40m

Marseille

Mon 11/23

6:55 am-12:00 pm

1 stop14h 05m

$848

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 8/31

12:35 pm-5:55 pm

1 stop20h 20m

Marseille

Wed 9/16

7:00 pm-5:20 pm

1 stop31h 20m

$849

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Marseille from

How to get the cheapest flight ticket from Seattle to Marseille

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Marseille?

What is the cheapest month to fly to Marseille?

The cheapest month to fly to Marseille from Seattle is in January. Flight prices, which tend to average around $698, are often lower during this time because this is during the off-season. If you’re not able to fly to Marseille in January, then November is your next best option. Flight prices from Seattle to Marseille during November average around $711.

Can stopping save me money on Seattle to Marseille flights?

You could potentially save up to 12% on your flight if you consider stops on a Seattle to Marseille flight.

When to book flights from Seattle to Marseille

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Marseille according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Marseille (SEA to MRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Marseille

Fastest flight time

17h 55m

Direct flights

None
The fastest flight from Seattle to Marseille takes 17h 55m
There are no direct flights from Seattle to Marseille. There are no popular flight routes from Seattle to Marseille.
Search flight deals

Frequently asked questions about flying from Seattle to Marseille

  • How far is Seattle/Tacoma Intl to Marseille by plane?

    The straight-line distance from Seattle/Tacoma Intl to Marseille is 5391.5 mi. Flights usually cover this in 17h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Marseille Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Marseille Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Marseille Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Marseille Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Marseille Airport.

  • What documentation or ID do you need to fly to Marseille Airport?

    The necessary travel and health documents for your Marseille Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Marseille?

Best airlines flying from Seattle to Marseille

Compare and see reviews for airlines that fly from Seattle to Marseille with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $569Free CancellationRating
6.7
8,124 reviews
Search British Airways flights
DeltaPriceFrom $687Free CancellationRating
7.8
8,480 reviews
Search Delta flights
Air FrancePriceFrom $803Free CancellationRating
7.5
1,626 reviews
Search Air France flights

Traveling to a place near Marseille?

Book flights to Marseille if you plan to visit one of these locations
Aix-en-Provence
Cassis
Salon-de-Provence
Gordes
La Ciotat
Arles
Saint-Rémy-de-Provence
Orange
L'Isle-sur-la-Sorgue
Marignane
Saintes-Maries-de-la-Mer
Sanary-sur-Mer
La Seyne-sur-Mer
Carry-le-Rouet

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Marseille?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Marseille for you.

Can I find flights from Seattle to Marseille with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Marseille flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Marseille?

momondo helps you find the best flight between Seattle and Marseille by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Marseille right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Marseille now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Marseille and let you know when they change.

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