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$528+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
MRS — SEA
Mar 10 — Mar 171
Mon 3/10
Mon 3/17
1 adult, Economy
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The best prices from Marseille to Seattle/Tacoma Intl are usually found in October or March, booked 83 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 March 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$752
(Priceline)

One-way from

$528
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$862
Provider with most accurate pricing for Marseille-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Marseille-Seattle/Tacoma Intl flights.
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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. 7% potential increase in price ($77 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 March 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 March 5, 2025.

This Priceline deal was found by Cheapflights users on 3/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2110:55 amMRS - SEA
1 stop15h 00mBritish Airways
Thu 4/31:30 pmSEA - MRS
1 stop22h 30mBritish Airways
Deal found 3/4$752
This American Airlines deal was found by Cheapflights users on 3/4. 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.
Wed 6/1111:00 amMRS - SEA
1 stop16h 20mAmerican Airlines
Sun 6/151:30 pmSEA - MRS
1 stop22h 30mAmerican Airlines
Deal found 3/4$760
This Mytrip deal was found by Cheapflights users on 3/4. 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.
Tue 4/16:05 amMRS - SEA
3 stops24h 36mAir Canada
Tue 4/86:00 amSEA - MRS
2 stops27h 00mAir Canada
Deal found 3/4$814
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Tue 4/16:05 amMRS - SEA
2 stops24h 36mUnited Airlines
Tue 4/811:45 pmSEA - MRS
2 stops25h 25mUnited Airlines
Deal found 3/4$829
This Lufthansa deal was found by Cheapflights users on 3/4. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:45 amMRS - SEA
1 stop14h 25mLufthansa
Tue 3/257:00 amSEA - MRS
2 stops18h 45mLufthansa
Deal found 3/4$846
This Expedia deal was found by Cheapflights users on 3/4. 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 3/216:45 amMRS - SEA
2 stops21h 39mBrussels Airlines
Thu 4/310:50 amSEA - MRS
2 stops16h 55mBrussels Airlines
Deal found 3/4$861
This American Airlines deal was found by Cheapflights users on 3/4. 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 10/169:45 pmMRS - SEA
1 stop22h 50mMultiple Airlines
Thu 10/231:30 pmSEA - MRS
1 stop22h 30mMultiple Airlines
Deal found 3/4$872
This Delta deal was found by Cheapflights users on 3/4. 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.
Sat 6/216:40 amMRS - SEA
1 stop14h 00mDelta
Wed 7/96:30 pmSEA - MRS
1 stop14h 10mDelta
Deal found 3/4$889
This Expedia deal was found by Cheapflights users on 3/5. 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.
Sat 5/176:40 amMRS - SEA
1 stop14h 00mAir France
Sat 5/316:35 pmSEA - MRS
1 stop15h 00mAir France
Deal found 3/5$896
This Justfly.com deal was found by Cheapflights users on 3/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/226:05 pmMRS - SEA
1 stop32h 00mTurkish Airlines
Wed 4/27:10 pmSEA - MRS
1 stop37h 55mTurkish Airlines
Deal found 3/4$914
This Justfly.com deal was found by Cheapflights users on 3/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/213:15 pmMRS - SEA
2 stops37h 09mAustrian Airlines
Wed 4/28:15 amSEA - MRS
2 stops40h 00mAustrian Airlines
Deal found 3/4$1,073
This KLM deal was found by Cheapflights users on 3/4. 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.
Sat 3/225:05 pmMRS - SEA
1 stop27h 35mKLM
Thu 4/32:10 pmSEA - MRS
1 stop17h 30mKLM
Deal found 3/4$1,082

Find flights from Marseille to Seattle within your budget

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 March 5, 2025.

Fly from

Marseille

Fly to

Seattle

Route

Depart

Return

Price

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Fri 3/21

10:55 am-5:55 pm

1 stop15h 00m

Seattle/Tacoma Intl

Thu 4/3

1:30 pm-9:00 pm

1 stop22h 30m

$752

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Wed 6/11

11:00 am-6:20 pm

1 stop16h 20m

Seattle/Tacoma Intl

Sun 6/15

1:30 pm-9:00 pm

1 stop22h 30m

$760

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Tue 4/1

6:05 am-9:41 pm

3 stops24h 36m

Seattle/Tacoma Intl

Tue 4/8

6:00 am-6:00 pm

2 stops27h 00m

$814

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Tue 4/1

6:05 am-9:41 pm

2 stops24h 36m

Seattle/Tacoma Intl

Tue 4/8

11:45 pm-10:10 am

2 stops25h 25m

$829

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Thu 3/20

6:45 am-1:10 pm

1 stop14h 25m

Seattle/Tacoma Intl

Tue 3/25

7:00 am-9:45 am

2 stops18h 45m

$846

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Fri 3/21

6:45 am-8:24 pm

2 stops21h 39m

Seattle/Tacoma Intl

Thu 4/3

10:50 am-12:45 pm

2 stops16h 55m

$861

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Sat 6/21

6:40 am-11:40 am

1 stop14h 00m

Seattle/Tacoma Intl

Wed 7/9

6:30 pm-5:40 pm

1 stop14h 10m

$889

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Sat 5/17

6:40 am-11:40 am

1 stop14h 00m

Seattle/Tacoma Intl

Sat 5/31

6:35 pm-6:35 pm

1 stop15h 00m

$896

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Sat 3/22

6:05 pm-6:05 pm

1 stop32h 00m

Seattle/Tacoma Intl

Wed 4/2

7:10 pm-6:05 pm

1 stop37h 55m

$914

MarseilleSeattle

MRS - SEA

MRSSEA

Marseille

Fri 4/18

8:00 pm-10:00 am

3 stops47h 00m

Seattle/Tacoma Intl

Fri 4/25

3:45 pm-10:50 pm

3 stops22h 05m

$982

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 19 results
1
2
  • Most accurate provider: When it comes to deals on Marseille-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Marseille-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Marseille-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Marseille-Seattle 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 Marseille-Seattle 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 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.

Travel insights for flights from Marseille to Seattle

Get recent, data-driven insights about flights from Marseille to Seattle including ideal travel times, pricing trends, and more.

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 February 28, 2025.

Booking 82 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 $411). 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 March 5, 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 March 5, 2025.
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,044 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,322 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.5
Good
767 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,434 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,655 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 British Airways is currently your cheapest option to Seattle, with prices starting at $752. Additional round-trip tickets that might be worth considering are offered by American Airlines and Air Canada, with the lowest prices starting at $760 and $814, respectively. British Airways is 25% 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 ($571), British Airways ($887), and WestJet ($926).

  • 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 $411). 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
Renton
Lacey
Ocean Shores
Tacoma
Leavenworth
Federal Way
Centralia
Olympia
Cle Elum
Lakewood
Mukilteo
Aberdeen
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale
Redmond

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Alternative routes for Marseille to Seattle

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