SEA - MRS

$273 Find Cheap Flights from Seattle to Marseille

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Marseille departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Marseille

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Marseille, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Marseille, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Seattle to Marseille (SEA-MRS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Marseille that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Marseille

Fri, Sep 19 - Sat, Dec 13
 Logo
3:45 pm - 6:25 pmSEA-MRS
17h 40m2 stops
 Logo
9:20 pm - 5:00 pmMRS-SEA
28h 40m2 stops
Mon, Aug 4 - Wed, Aug 20
 Logo
1:30 pm - 11:50 amSEA-MRS
13h 20m1 stop
 Logo
12:40 pm - 11:41 pmMRS-SEA
20h 01m2 stops
Mon, Aug 4 - Wed, Aug 20
British Airways Logo
1:30 pm - 5:00 pmSEA-MRS
18h 30m1 stop
British Airways Logo
9:15 pm - 11:35 amMRS-SEA
23h 20m1 stop
$711British Airways
Find Deal
Mon, Aug 4 - Wed, Aug 20
Delta Logo
6:40 pm - 4:35 pmSEA-MRS
12h 55m1 stop
Delta Logo
10:40 am - 5:35 pmMRS-SEA
15h 55m1 stop
$722Delta
Find Deal
Mon, Aug 4 - Wed, Aug 20
Delta Logo
6:00 am - 9:50 amSEA-MRS
18h 50m2 stops
Delta Logo
9:15 am - 5:35 pmMRS-SEA
17h 20m1 stop
$727Delta
Find Deal
Wed, Sep 10 - Fri, Sep 26
Lufthansa Logo
6:50 pm - 4:55 pmSEA-MRS
13h 05m1 stop
Lufthansa Logo
6:00 am - 4:59 pmMRS-SEA
19h 59m1 stop
$749Lufthansa
Find Deal
Wed, Sep 10 - Fri, Sep 26
Lufthansa Logo
8:00 am - 9:40 pmSEA-MRS
28h 40m2 stops
Lufthansa Logo
6:00 am - 4:59 pmMRS-SEA
19h 59m1 stop
$768Lufthansa
Find Deal
Mon, Sep 29 - Fri, Oct 31
British Airways Logo
8:20 pm - 9:00 pmSEA-MRS
15h 40m1 stop
British Airways Logo
6:20 pm - 7:27 pmMRS-SEA
33h 07m2 stops
$800British Airways
Find Deal
Mon, Sep 29 - Fri, Oct 31
Air France Logo
6:45 pm - 6:35 pmSEA-MRS
14h 50m1 stop
Air France Logo
8:30 pm - 12:25 pmMRS-SEA
23h 55m1 stop
$802Air France
Find Deal
Mon, Sep 29 - Fri, Oct 31
Air France Logo
6:45 pm - 4:35 pmSEA-MRS
12h 50m1 stop
Air France Logo
8:30 pm - 12:25 pmMRS-SEA
23h 55m1 stop
$803Air France
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Marseille flights

Get data-powered insights and trends into flights from Seattle to Marseille to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Marseille?

The average price of all round-trip flights from Seattle to Marseille clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Marseille on a Monday and more expensive on a Sunday. On your return trip to Seattle, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Marseille, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Marseille is February, where tickets cost $741 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $2,459 and $1,546 respectively.

Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$273
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Seattle to Marseille

When to book flights from Seattle to Marseille

Are your dates flexible? Find out the best times to travel from Seattle to Marseille based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Marseille

  • What is the cheapest flight from Seattle to Marseille?

    In the last 3 days, the lowest price for a flight from Seattle to Marseille was $273 for a one-way ticket and $699 for a round-trip.

  • Do I need a passport to fly between Seattle and Marseille?

    A passport is required to fly from Seattle to Marseille.

  • Which aircraft models fly most regularly from Seattle to Marseille?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Marseille?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Seattle and Marseille, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Marseille, Delta or Air France?

    The two airlines most popular with KAYAK users for flights from Seattle to Marseille are Delta and Air France. With an average price for the route of $1,186 and an overall rating of 8.0, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $1,092 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Seattle to Marseille?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Marseille.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Marseille?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Marseille from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Marseille?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Marseille with an airline and back to Seattle with another airline. Booking your flights between Seattle and MRS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Marseille?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Marseille from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Seattle to Marseille

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Marseille. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Marseille? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7959 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

There was no problems, just a little uncomfortable with seats that do not lay back a little

8.0 ExcellentWillie, Jul 2025PHX - DTW
Read more Delta reviews

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

We had almost a 6 hr delay, primarily due to weather, the e problem was that they communicated this delay and its length very poorly. The boarding was chaotic - even though they had hours to figure it out! The plane was an old 747 whose touch screens barely worked and there was a faulty USB port under my seat rest (something that wasn't labeled as being there) They organized my delayed luggage well. And I could get updates on the Lufthansa website. My shirt connecting flight charged for everything except water. Coffee was over 3€

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

Flight was great only departure was delayed to saome ground crew issues

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!

The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

The airline was efficient and accommodating to work with though there was a delay. Appreciate the service and smooth experience!

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

The entertainment selection was ok, but overall not bad! The crew was great.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

Everything you need to know for your flight from Seattle to Marseille

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