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Marseille

$381+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MRS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Marseille are usually found in February or March, booked 40 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$674
(Expedia)

One-way from

$381
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$754
Provider with most accurate pricing for Seattle/Tacoma Intl-Marseille flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Marseille flights.
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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. 21% potential increase in price ($312 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/20. 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.
Mon 4/71:35 pmSEA - MRS
2 stops17h 20mBritish Airways
Mon 4/146:45 pmMRS - SEA
1 stop25h 25mBritish Airways
Deal found 2/20$853
This Mytrip deal was found by Cheapflights users on 2/20. 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 4/711:30 amSEA - MRS
3 stops27h 20mMultiple Airlines
Mon 4/149:15 amMRS - SEA
3 stops33h 45mMultiple Airlines
Deal found 2/20$862
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 4/61:35 pmSEA - MRS
2 stops19h 25mAmerican Airlines
Sun 4/131:55 pmMRS - SEA
1 stop30h 40mAmerican Airlines
Deal found 2/20$921
This oojo deal was found by Cheapflights users on 2/19. 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.
Wed 10/17:10 pmSEA - MRS
1 stop37h 55mTurkish Airlines
Sat 10/1110:30 amMRS - SEA
2 stops32h 23mTurkish Airlines
Deal found 2/19$972
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 amSEA - MRS
3 stops26h 40mUnited Airlines
Sat 10/1110:55 amMRS - SEA
2 stops22h 13mUnited Airlines
Deal found 2/19$1,362
This WestJet deal was found by Cheapflights users on 2/19. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/147:05 amSEA - MRS
2 stops23h 05mWestJet
Sat 7/58:30 amMRS - SEA
2 stops37h 28mWestJet
Deal found 2/19$1,737
This AranGrant deal was found by Cheapflights users on 2/19. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/193:00 pmSEA - MRS
1 stop19h 00mLufthansa
Sun 3/306:00 amMRS - SEA
1 stop19h 59mLufthansa
Deal found 2/19$5,882

Find flights from Seattle to Marseille within your budget

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 February 20, 2025.

Fly from

Seattle

Fly to

Marseille

Route

Depart

Return

Price

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 4/7

1:35 pm-3:55 pm

2 stops17h 20m

Marseille

Mon 4/14

6:45 pm-11:10 am

1 stop25h 25m

$853

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 4/7

11:30 am-11:50 pm

3 stops27h 20m

Marseille

Mon 4/14

9:15 am-10:00 am

3 stops33h 45m

$862

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sun 4/6

1:35 pm-6:00 pm

2 stops19h 25m

Marseille

Sun 4/13

1:55 pm-11:35 am

1 stop30h 40m

$921

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Fri 8/15

7:10 pm-9:30 am

1 stop29h 20m

Marseille

Sun 8/24

7:05 pm-5:15 pm

1 stop31h 10m

$1,067

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sun 4/6

6:50 pm-4:55 pm

1 stop13h 05m

Marseille

Sun 4/13

10:40 am-9:26 pm

2 stops43h 46m

$1,400

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sat 6/14

7:05 am-3:10 pm

2 stops23h 05m

Marseille

Sat 7/5

8:30 am-12:58 pm

2 stops37h 28m

$1,737

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 3/19

3:00 pm-6:00 pm

1 stop19h 00m

Marseille

Sun 3/30

6:00 am-4:59 pm

1 stop19h 59m

$5,882

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Fri 8/15

9:30 pm-4:55 pm

2 stops58h 25m

$463

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Fri 8/15

6:45 pm-7:05 pm

1 stop15h 20m

$763

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Fri 7/11

1:30 pm-12:20 pm

1 stop13h 50m

$855

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
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 February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 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.

Travel insights for flights from Seattle to Marseille

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Marseille. Price data was last updated on February 14, 2025.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Marseille. 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 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 February 20, 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.

Rainfall in Marseille by month

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

In terms of precipitation, rainfall in Marseille ranges from 0.4 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. July is typically the driest time to visit Marseille when rainfall is around 0.4 in.

Temperature in Marseille by month

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

If weather is an important factor for your trip to Marseille, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 February 20, 2025.
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,766 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Turkish Airlines
7.3
Good
3,832 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

WestJet
7.2
Good
2,801 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Air Canada
7.0
Good
8,748 reviews
United Airlines
7.4
Good
8,766 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • 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 $674. Additional round-trip tickets that might be worth considering are offered by Air Canada and Lufthansa, with the lowest prices starting at $694 and $907, respectively. British Airways is currently priced 42% 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.

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Alternative routes for Seattle to Marseille

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Top 5 airlines flying from Seattle to Marseille

Discover the top 5 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$548Average$1,207FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$572Average$1,087FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$588Average$1,125FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$597Average$1,235FlexibilityNo cancel feeOn-time77%
DeltaCheapest$747Average$1,194FlexibilityNo cancel feeOn-timeN/A
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