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$482+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
MRS — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Marseille to Seattle/Tacoma Intl are usually found in October or March, booked 41 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap 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 June 12, 2025.

Round-trip from

$727
(Expedia)

One-way from

$482
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$963
From Marseille to Seattle/Tacoma Intl
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One-way flight from Marseille to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 10% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Expedia deal was found by Cheapflights users on 6/11. 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.
Fri 8/296:40 amMRS - SEA
1 stop13h 55mAir France
Sat 9/139:30 amSEA - MRS
2 stops18h 25mAir France
Deal found 6/11$727
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:40 amMRS - SEA
1 stop18h 25mDelta
Thu 10/236:35 pmSEA - MRS
1 stop15h 00mDelta
Deal found 6/11$745
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:00 amMRS - SEA
1 stop16h 20mBritish Airways
Fri 10/171:30 pmSEA - MRS
1 stop17h 40mBritish Airways
Deal found 6/12$827
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 11/710:55 amMRS - SEA
1 stop15h 00mAmerican Airlines
Sun 11/91:33 amSEA - MRS
2 stops24h 22mAmerican Airlines
Deal found 6/10$854
This Air France deal was found by Cheapflights users on 6/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:30 amMRS - SEA
2 stops18h 49mMultiple Airlines
Sun 11/232:00 pmSEA - MRS
1 stop22h 35mMultiple Airlines
Deal found 6/12$885
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:35 amMRS - SEA
1 stop14h 35mLufthansa
Mon 12/152:00 pmSEA - MRS
1 stop18h 55mLufthansa
Deal found 6/10$889
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 12/126:35 amMRS - SEA
3 stops26h 56mUnited Airlines
Mon 12/159:25 amSEA - MRS
2 stops23h 30mUnited Airlines
Deal found 6/10$912
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:15 amMRS - SEA
2 stops25h 01mAir Canada
Fri 10/172:55 pmSEA - MRS
2 stops17h 00mAir Canada
Deal found 6/12$943
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/165:25 pmMRS - SEA
1 stop31h 25mKLM
Wed 8/272:10 pmSEA - MRS
1 stop17h 30mKLM
Deal found 6/11$1,038
This SWISS deal was found by Cheapflights users on 6/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/269:20 amMRS - SEA
2 stops18h 16mSWISS
Sat 7/51:45 pmSEA - MRS
2 stops19h 10mSWISS
Deal found 6/12$1,090
This Turkish Airlines deal was found by Cheapflights users on 6/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/277:05 pmMRS - SEA
1 stop24h 30mTurkish Airlines
Mon 7/77:10 pmSEA - MRS
1 stop37h 55mTurkish Airlines
Deal found 6/12$1,111
This Expedia deal was found by Cheapflights users on 6/11. 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.
Fri 12/126:15 amMRS - SEA
2 stops26h 56mIberia
Fri 1/912:27 amSEA - MRS
2 stops26h 38mIberia
Deal found 6/11$1,239

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 June 12, 2025.
Use the filters below to find and compare flights from Marseille to Seattle that are best for you.

Fly from

Marseille

Fly to

Seattle

Route

Depart

Return

Price

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Fri 8/29

6:40 am-11:35 am

1 stop13h 55m

Seattle/Tacoma Intl

Sat 9/13

9:30 am-12:55 pm

2 stops18h 25m

$727

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Thu 10/16

6:40 am-4:05 pm

1 stop18h 25m

Seattle/Tacoma Intl

Thu 10/23

6:35 pm-6:35 pm

1 stop15h 00m

$745

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Fri 10/10

11:00 am-6:20 pm

1 stop16h 20m

Seattle/Tacoma Intl

Fri 10/17

1:30 pm-4:10 pm

1 stop17h 40m

$827

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Fri 11/7

10:55 am-4:55 pm

1 stop15h 00m

Seattle/Tacoma Intl

Sun 11/9

1:33 am-10:55 am

2 stops24h 22m

$854

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Tue 11/11

6:30 am-4:19 pm

2 stops18h 49m

Seattle/Tacoma Intl

Sun 11/23

2:00 pm-9:35 pm

1 stop22h 35m

$885

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Tue 11/11

10:30 am-12:59 am

3 stops47h 29m

Seattle/Tacoma Intl

Sun 11/23

3:48 pm-5:45 pm

2 stops16h 57m

$912

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Fri 10/10

6:15 am-10:16 pm

2 stops25h 01m

Seattle/Tacoma Intl

Fri 10/17

2:55 pm-4:55 pm

2 stops17h 00m

$943

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Thu 6/26

6:05 am-12:25 pm

1 stop15h 20m

Seattle/Tacoma Intl

Sun 6/29

6:50 pm-4:55 pm

1 stop13h 05m

$1,026

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Wed 7/16

5:25 pm-3:50 pm

1 stop31h 25m

Seattle/Tacoma Intl

Wed 8/27

2:10 pm-4:40 pm

1 stop17h 30m

$1,038

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Thu 6/26

9:20 am-6:36 pm

2 stops18h 16m

Seattle/Tacoma Intl

Sat 7/5

1:45 pm-5:55 pm

2 stops19h 10m

$1,090

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 22 results
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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

How far ahead should I book a flight from Marseille to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Marseille to Seattle. Price data was last updated on June 9, 2025.

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Marseille to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Marseille to Seattle (average of $238). Flying from Marseille to Seattle in July is currently the most expensive (average of $391). 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 MRS to SEA?

Find hourly flight availability from Marseille to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Marseille to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 12, 2025.
To help decide which airline to fly from Marseille to Seattle, see what other customers have to say about Emirates, Delta and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,946 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Air France
7.5
Good
1,463 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
SWISS
7.5
Good
1,623 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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.

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

    Flying on Air France is currently your cheapest option to Seattle, with prices starting at $727. Additional round-trip tickets that might be worth considering are offered by Delta and British Airways, with the lowest prices starting at $745 and $827, respectively. Air France is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Marseille to Seattle one-way?

    The cheapest airlines for a one-way flight from Marseille to Seattle are Turkish Airlines ($625), British Airways ($949), and American Airlines ($1,268).

  • 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, January is the cheapest month in which you can book a flight from Marseille to Seattle (average of $238). Flying from Marseille to Seattle in July is currently the most expensive (average of $391). 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
SeaTac
Tukwila
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Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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