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 $762. Additional round-trip tickets that might be worth considering are offered by United Airlines and Turkish Airlines, with the lowest prices starting at $924 and $960, respectively. British Airways is currently priced 34% below the average price you’ll pay for this route.

What is the cheapest day to fly from Seattle to Marseille?

Travelers seeking maximum savings on their Seattle to Marseille flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Seattle to Marseille?

Before booking your flight from Seattle to Marseille check out the most popular airlines for this route: Air France, British Airways or Delta.

What is the cheapest day to fly round-trip from Seattle to Marseille?

Users have found that flying from Seattle to Marseille on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Seattle to Marseille?

February is one of the best times of the year to fly to Marseille from Seattle. Prices for February average $1,167 per person but you can even find prices for as low as $707. The most expensive prices can be found in the month of June. Opting for a February flight can save you 44% on your journey compared to booking in June

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.

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.

$442+ Flights from Seattle to Marseille

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from Seattle to Marseille

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$762 (British Airways)
One-way from	$442 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$798

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

Search Deals

Highest demand for flights based on searches. 24% potential increase in price ($378 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($48 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 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 March 28, 2025.

Sun 5/111:30 pmSEA - MRS

1 stop15h 05mBritish Airways

Sun 5/188:50 pmMRS - SEA

1 stop23h 45mBritish Airways

Deal found 3/26

$762

Wed 9/101:30 pmSEA - MRS

1 stop15h 35mMultiple Airlines

Fri 9/266:15 amMRS - SEA

2 stops22h 11mMultiple Airlines

Deal found 3/27

$857

Wed 9/1010:00 amSEA - MRS

2 stops23h 10mAir Canada

Fri 9/2610:30 amMRS - SEA

2 stops20h 46mAir Canada

Deal found 3/27

$860

Mon 5/127:20 amSEA - MRS

2 stops25h 50mUnited Airlines

Mon 5/1910:30 amMRS - SEA

2 stops42h 07mUnited Airlines

Deal found 3/27

$878

Sun 5/256:50 pmSEA - MRS

1 stop13h 05mLufthansa

Wed 6/116:05 amMRS - SEA

2 stops17h 08mLufthansa

Deal found 3/27

$943

Thu 7/317:10 pmSEA - MRS

1 stop29h 20mTurkish Airlines

Fri 8/157:05 pmMRS - SEA

1 stop24h 30mTurkish Airlines

Deal found 3/26

$963

Fri 8/16:40 pmSEA - MRS

1 stop14h 00mDelta

Thu 8/146:40 amMRS - SEA

2 stops20h 58mDelta

Deal found 3/27

$1,022

Sun 5/1112:45 pmSEA - MRS

2 stops40h 05mSWISS

Sun 5/182:40 pmMRS - SEA

2 stops36h 53mSWISS

Deal found 3/26

$1,540

Tue 7/2911:25 pmSEA - MRS

2 stops34h 35mRoyal Air Maroc

Sat 8/97:45 pmMRS - SEA

2 stops33h 48mRoyal Air Maroc

Deal found 3/26

$1,998

Wed 7/3011:30 amSEA - MRS

2 stops21h 05mTAP AIR PORTUGAL

Thu 8/146:00 amMRS - SEA

2 stops24h 28mTAP AIR PORTUGAL

Deal found 3/26

$2,028

Fri 8/110:56 amSEA - MRS

2 stops16h 49mBrussels Airlines

Wed 8/136:40 amMRS - SEA

2 stops21h 18mBrussels Airlines

Deal found 3/26

$2,497

Sun 8/241:32 pmSEA - MRS

2 stops18h 58mIberia

Mon 9/86:00 pmMRS - SEA

2 stops33h 20mIberia

Deal found 3/27

$4,144

Best flights from Seattle to Marseille
Discover carefully curated flight deals from Seattle to Marseille that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Sun 5/111:30 pmSEA - MRS

1 stop15h 05mBritish Airways

Sun 5/188:50 pmMRS - SEA

1 stop23h 45mBritish Airways

Deal found 3/26

$762

Sun 5/253:45 pmSEA - MRS

2 stops20h 00mMultiple Airlines

Wed 6/115:50 pmMRS - SEA

3 stops37h 23mMultiple Airlines

Deal found 3/26

$859

Sun 5/116:50 pmSEA - MRS

1 stop17h 50mUnited Airlines

Sun 5/1810:40 amMRS - SEA

2 stops33h 11mUnited Airlines

Deal found 3/27

$924

Mon 4/77:10 pmSEA - MRS

1 stop29h 20mTurkish Airlines

Wed 4/237:05 pmMRS - SEA

1 stop31h 10mTurkish Airlines

Deal found 3/26

$960

Sun 5/256:20 amSEA - MRS

2 stops20h 40mIberia

Wed 6/116:15 amMRS - SEA

2 stops25h 32mIberia

Deal found 3/26

$1,136

Mon 4/711:55 pmSEA - MRS

2 stops27h 05mTAP AIR PORTUGAL

Wed 4/2312:45 pmMRS - SEA

2 stops42h 36mTAP AIR PORTUGAL

Deal found 3/26

$1,497

Sat 6/147:05 amSEA - MRS

2 stops23h 05mWestJet

Thu 6/196:00 amMRS - SEA

2 stops23h 28mWestJet

Deal found 3/26

$1,526

Sun 5/1112:45 pmSEA - MRS

2 stops40h 05mSWISS

Sun 5/182:40 pmMRS - SEA

2 stops36h 53mSWISS

Deal found 3/26

$1,540

Mon 3/316:45 pmSEA - MRS

1 stop13h 05mAer Lingus

Sat 4/58:15 pmMRS - SEA

1 stop29h 44mAer Lingus

Deal found 3/26

$6,034

Thu 4/310:25 amSEA - MRS

2 stops18h 45mDelta

Sun 4/610:40 amMRS - SEA

2 stops20h 54mDelta

Deal found 3/26

$9,804

Tue 4/110:25 amSEA - MRS

2 stops22h 35mAir Canada

Sun 4/66:05 amMRS - SEA

2 stops24h 58mAir Canada

Deal found 3/26

$10,065

Wed 4/21:30 pmSEA - MRS

1 stop15h 35mAir France

Fri 4/49:25 amMRS - SEA

1 stop17h 15mAir France

Deal found 3/26

$10,888

Last-minute flights from Seattle to Marseille
Discover last-minute flight deals from Seattle to Marseille. Data last updated March 28, 2025 and is based on user searches.

Sun 3/307:10 pmSEA - MRS

1 stop37h 55mTurkish Airlines

Tue 4/87:05 pmMRS - SEA

1 stop31h 10mTurkish Airlines

Deal found 3/26

$5,282

Sun 3/3010:50 amSEA - MRS

2 stops17h 50mSWISS

Tue 4/82:40 pmMRS - SEA

2 stops39h 35mSWISS

Deal found 3/26

$9,544

Mon 3/316:45 pmSEA - MRS

1 stop13h 05mAer Lingus

Sat 4/58:15 pmMRS - SEA

1 stop29h 44mAer Lingus

Deal found 3/26

$6,034

Tue 4/110:25 amSEA - MRS

2 stops22h 35mAir Canada

Sun 4/66:05 amMRS - SEA

2 stops24h 58mAir Canada

Deal found 3/26

$10,065

Wed 4/211:35 pmSEA - MRS

2 stops24h 05mMultiple Airlines

Sun 4/66:45 pmMRS - SEA

1 stop29h 20mMultiple Airlines

Deal found 3/26

$5,411

Wed 4/27:10 pmSEA - MRS

1 stop29h 20mTurkish Airlines

Sat 4/57:05 pmMRS - SEA

1 stop31h 10mTurkish Airlines

Deal found 3/26

$5,653

Wed 4/21:30 pmSEA - MRS

1 stop15h 35mAir France

Fri 4/49:25 amMRS - SEA

1 stop17h 15mAir France

Deal found 3/26

$10,888

Thu 4/310:25 amSEA - MRS

2 stops18h 45mDelta

Sun 4/610:40 amMRS - SEA

2 stops20h 54mDelta

Deal found 3/26

$9,804

Fri 4/410:50 amSEA - MRS

2 stops18h 00mSWISS

Mon 4/72:40 pmMRS - SEA

2 stops41h 03mSWISS

Deal found 3/26

$9,544

Fri 4/46:00 amSEA - MRS

2 stops19h 20mAir Canada

Sat 4/51:35 pmMRS - SEA

2 stops41h 06mAir Canada

Deal found 3/26

$19,276

Sun 4/271:30 pmSEA - MRS

1 stop15h 05mMultiple Airlines

Thu 5/810:40 amMRS - SEA

1 stop16h 40mMultiple Airlines

Deal found 3/28

$3,493

Sun 4/271:35 pmSEA - MRS

2 stops19h 25mBritish Airways

Thu 5/810:40 amMRS - SEA

1 stop16h 40mBritish Airways

Deal found 3/28

$3,504

One-way flights from Seattle to Marseille
Search for one-way flight options from Seattle to Marseille. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Thu 5/159:15 pmSEA - MRS

2 stops41h 15mMultiple Airlines

Deal found 3/26

$442

Thu 5/157:10 pmSEA - MRS

1 stop37h 55mTurkish Airlines

Deal found 3/26

$634

Thu 5/151:30 pmSEA - MRS

1 stop15h 25mBritish Airways

Deal found 3/26

$896

Cheapflights Fare Finder

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

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sun 5/11

8:20 pm-9:55 am

1 stop28h 35m

Marseille

Sun 5/18

6:00 am-12:10 am

3 stops27h 10m

$1,027

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Sun 5/11

12:45 pm-1:50 pm

2 stops40h 05m

Marseille

Sun 5/18

2:40 pm-6:33 pm

2 stops36h 53m

$1,540

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 5/12

5:05 am-9:40 pm

2 stops31h 35m

Marseille

Mon 5/19

10:30 am-9:31 pm

3 stops44h 01m

$1,914

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 5/7

2:25 pm-9:00 pm

2 stops21h 35m

Marseille

Tue 5/20

12:55 pm-12:45 am

2 stops20h 50m

$3,479

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 3/31

7:10 pm-9:30 am

1 stop29h 20m

Marseille

Tue 4/8

7:05 pm-5:15 pm

1 stop31h 10m

$5,282

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Mon 3/31

6:45 pm-4:50 pm

1 stop13h 05m

Marseille

Sat 4/5

8:15 pm-4:59 pm

1 stop29h 44m

$6,034

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Thu 4/3

10:25 am-2:10 pm

2 stops18h 45m

Marseille

Sun 4/6

10:40 am-10:34 pm

2 stops20h 54m

$9,804

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Tue 4/1

10:25 am-6:00 pm

2 stops22h 35m

Marseille

Sun 4/6

6:05 am-10:03 pm

2 stops24h 58m

$10,065

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Wed 4/2

1:30 pm-2:05 pm

1 stop15h 35m

Marseille

Fri 4/4

9:25 am-5:40 pm

1 stop17h 15m

$10,888

SeattleMarseille

SEA - MRS

SEAMRS

Seattle/Tacoma Intl

Thu 5/15

9:15 pm-11:30 pm

2 stops41h 15m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 12 results

Compare providers for flights from Seattle to Marseille

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.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	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.

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, 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?

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

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

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

Peruse reviews from past customers who have flown with Delta, SWISS and Air France from Seattle to Marseille to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,896 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,570 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,424 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,744 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 $762. Additional round-trip tickets that might be worth considering are offered by United Airlines and Turkish Airlines, with the lowest prices starting at $924 and $960, respectively. British Airways is currently priced 34% 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.

See more FAQs

La Ciotat

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Seattle to Marseille

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$713	Average$1,177	FlexibilityNo cancel fee	On-time70%
Lufthansa	Cheapest$741	Average$1,125	FlexibilityNo cancel fee	On-time76%
Air France	Cheapest$779	Average$1,234	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$868	Average$1,236	FlexibilityNo cancel fee	On-timeN/A

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$442+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Marseille with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Marseille

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Most trusted provider

Round-trip from

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Popular in

Cheapest in

Average price

Find flight deals from Seattle to Marseille

Cheapest flights from Seattle to MarseilleExplore 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 March 28, 2025.

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 March 28, 2025.

Cheapflights Fare Finder

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

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.

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.

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?

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 March 28, 2025.

Rainfall in Marseille by month

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

Temperature in Marseille by month

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

Reviews of airlines servicing Marseille

Peruse reviews from past customers who have flown with Delta, SWISS and Air France from Seattle to Marseille to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

Can I find deals for flights from Seattle to Marseille that include hotel bookings?

How can I find direct flights from Seattle to Marseille?

Can I find deals for business class flights from Seattle to Marseille?

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

Traveling to a place near Seattle?

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Alternative routes for Seattle to Marseille

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Top 4 airlines flying from Seattle to Marseille

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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 March 28, 2025.