$232+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MRS
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 June 13, 2026.
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 June 13, 2026.
This Turkish Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 11/38:05 pm
SEA
- MRS
1 stop35h 55m
Turkish Airlines
Tue 11/106:05 pm
MRS
- SEA
1 stop32h 05m
Turkish Airlines
Deal found 6/9![Turkish Airlines logo]()
$859
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am
SEA
- MRS
2 stops24h 45m
Lufthansa
Tue 11/106:55 am
MRS
- SEA
2 stops24h 34m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$883
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 11/311:25 am
SEA
- MRS
2 stops17h 10m
Delta
Tue 11/106:30 am
MRS
- SEA
1 stop14h 17m
Delta
Deal found 6/9![Delta logo]()
$888
This Turkish 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:15 pm
SEA
- MRS
1 stop37h 40m
Turkish Airlines
Tue 10/276:05 pm
MRS
- SEA
1 stop32h 05m
Turkish Airlines
Deal found 6/10![Turkish Airlines logo]()
$899
This Justfly.com deal was found by Cheapflights users on 6/13. 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 9/1911:55 pm
SEA
- MRS
2 stops27h 05m
TAP AIR PORTUGAL
Fri 10/26:00 am
MRS
- SEA
2 stops49h 38m
TAP AIR PORTUGAL
Deal found 6/13![TAP AIR PORTUGAL logo]()
$902
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:50 pm
SEA
- MRS
1 stop13h 20m
Lufthansa
Fri 10/96:05 am
MRS
- SEA
1 stop15h 15m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$907
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:55 pm
SEA
- MRS
2 stops38h 55m
TAP AIR PORTUGAL
Sun 10/46:15 pm
MRS
- SEA
2 stops61h 23m
TAP AIR PORTUGAL
Deal found 6/12![TAP AIR PORTUGAL logo]()
$909
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:15 pm
SEA
- MRS
1 stop37h 40m
Turkish Airlines
Sun 10/47:00 pm
MRS
- SEA
1 stop31h 20m
Turkish Airlines
Deal found 6/12![Turkish Airlines logo]()
$919
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sun 9/276:50 pm
SEA
- MRS
1 stop13h 20m
United Airlines
Fri 10/96:05 am
MRS
- SEA
1 stop19h 54m
United Airlines
Deal found 6/9![United Airlines logo]()
$924
Best flights from Seattle to MarseilleDiscover 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 June 13, 2026.
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 June 13, 2026.
This Turkish Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 11/38:05 pm
SEA
- MRS
1 stop35h 55m
Turkish Airlines
Tue 11/106:05 pm
MRS
- SEA
1 stop32h 05m
Turkish Airlines
Deal found 6/9![Turkish Airlines logo]()
$859
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 10/92:30 pm
SEA
- MRS
2 stops16h 55m
Delta
Tue 10/276:30 am
MRS
- SEA
2 stops21h 57m
Delta
Deal found 6/9![Delta logo]()
$995
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:50 pm
SEA
- MRS
1 stop13h 20m
United Airlines
Thu 7/236:05 am
MRS
- SEA
1 stop19h 54m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,007
This Lufthansa deal was found by Cheapflights users on 6/9. 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.
Fri 7/243:00 pm
SEA
- MRS
2 stops17h 10m
Lufthansa
Fri 7/316:05 am
MRS
- SEA
2 stops19h 54m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$1,171
This Turkish 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:15 pm
SEA
- MRS
1 stop37h 40m
Turkish Airlines
Tue 10/276:05 pm
MRS
- SEA
1 stop32h 05m
Turkish Airlines
Deal found 6/10![Turkish Airlines logo]()
$899
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:29 am
SEA
- MRS
2 stops20h 26m
Delta
Tue 7/216:30 am
MRS
- SEA
1 stop14h 03m
Delta
Deal found 6/12![Delta logo]()
$1,008
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:15 pm
SEA
- MRS
1 stop31h 10m
Turkish Airlines
Sun 10/256:05 pm
MRS
- SEA
1 stop32h 05m
Turkish Airlines
Deal found 6/11![Turkish Airlines logo]()
$959
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:50 pm
SEA
- MRS
1 stop13h 20m
United Airlines
Wed 7/226:05 am
MRS
- SEA
1 stop19h 54m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,067
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.
Wed 6/241:30 pm
SEA
- MRS
1 stop13h 25m
Delta
Thu 7/26:30 am
MRS
- SEA
1 stop18h 50m
Delta
Deal found 6/11![Delta logo]()
$1,454
This Delta deal was found by Cheapflights users on 6/13. 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.
Wed 7/11:30 pm
SEA
- MRS
1 stop17h 55m
Delta
Sat 7/46:30 am
MRS
- SEA
1 stop18h 50m
Delta
Deal found 6/13![Delta logo]()
$2,021
Last-minute flights from Seattle to MarseilleDiscover last-minute flight deals from Seattle to Marseille. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Marseille. Data last updated June 13, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:30 pm
SEA
- MRS
1 stop13h 25m
Delta
Tue 7/216:30 am
MRS
- SEA
1 stop14h 03m
Delta
Deal found 6/12![Delta logo]()
$1,003
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:00 pm
SEA
- MRS
2 stops17h 10m
Lufthansa
Wed 7/226:05 am
MRS
- SEA
1 stop19h 54m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$987
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:30 pm
SEA
- MRS
1 stop13h 20m
British Airways
Wed 7/227:15 am
MRS
- SEA
1 stop13h 20m
British Airways
Deal found 6/10![British Airways logo]()
$989
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:50 pm
SEA
- MRS
1 stop17h 55m
United Airlines
Fri 7/246:05 am
MRS
- SEA
1 stop19h 54m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,007
This Gotogate deal was found by Cheapflights users on 6/13. 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.
Tue 7/215:45 am
SEA
- MRS
2 stops26h 25m
Multiple Airlines
Thu 7/306:05 am
MRS
- SEA
1 stop19h 54m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$992
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:45 am
SEA
- MRS
2 stops21h 25m
Lufthansa
Tue 8/46:05 am
MRS
- SEA
1 stop14h 50m
Lufthansa
Deal found 6/13![Lufthansa logo]()
$970
This United Airlines deal was found by Cheapflights users on 6/13. 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 7/286:50 pm
SEA
- MRS
1 stop13h 20m
United Airlines
Tue 8/46:40 am
MRS
- SEA
2 stops21h 56m
United Airlines
Deal found 6/13![United Airlines logo]()
$998
One-way flights from Seattle to MarseilleSearch for one-way flight options from Seattle to Marseille. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
Search for one-way flight options from Seattle to Marseille. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:35 pm
SEA
- MRS
3 stops42h 25m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$232
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:52 am
SEA
- MRS
3 stops27h 13m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$283
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 pm
SEA
- MRS
2 stops32h 45m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$305
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 pm
SEA
- MRS
3 stops29h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$307
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:25 pm
SEA
- MRS
3 stops39h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$312
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:40 pm
SEA
- MRS
3 stops46h 05m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$325
Find 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 June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $859 (Turkish Airlines) |
One-way from | $232 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,370 |
Cheapflights Fare Finder
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 June 13, 2026.
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
Cheapest round-trip
SeattleMarseille
SEA - MRS
SEAMRS
Seattle/Tacoma Intl
Tue 11/3
8:05 pm-5:00 pm
1 stop35h 55m
Marseille
Tue 11/10
6:05 pm-5:10 pm
1 stop32h 05m
$859
SeattleMarseille
SEA - MRS
SEAMRS
Seattle/Tacoma Intl
Fri 10/9
7:15 pm-5:55 pm
1 stop37h 40m
Marseille
Tue 10/27
6:05 pm-6:10 pm
1 stop32h 05m
$899
SeattleMarseille
SEA - MRS
SEAMRS
Seattle/Tacoma Intl
Fri 10/23
7:15 pm-11:25 am
1 stop31h 10m
Marseille
Sun 10/25
6:05 pm-6:10 pm
1 stop32h 05m
$959
SeattleMarseille
SEA - MRS
SEAMRS
Seattle/Tacoma Intl
Fri 10/9
2:30 pm-4:25 pm
2 stops16h 55m
Marseille
Tue 10/27
6:30 am-8:27 pm
2 stops21h 57m
$995
SeattleMarseille
SEA - MRS
SEAMRS
Seattle/Tacoma Intl
Tue 7/14
6:50 pm-5:10 pm
1 stop13h 20m
Marseille
Thu 7/23
6:05 am-4:59 pm
1 stop19h 54m
$1,007
SeattleMarseille
SEA - MRS
SEAMRS
Seattle/Tacoma Intl
Mon 7/13
7:29 am-12:55 pm
2 stops20h 26m
Marseille
Tue 7/21
6:30 am-11:33 am
1 stop14h 03m
$1,008
SeattleMarseille
SEA - MRS
SEAMRS
Seattle/Tacoma Intl
Sat 7/11
6:50 pm-5:10 pm
1 stop13h 20m
Marseille
Wed 7/22
6:05 am-4:59 pm
1 stop19h 54m
$1,067
SeattleMarseille
SEA - MRS
SEAMRS
Seattle/Tacoma Intl
Fri 7/24
3:00 pm-5:10 pm
2 stops17h 10m
Marseille
Fri 7/31
6:05 am-4:59 pm
2 stops19h 54m
$1,171
Quickest round-trip
SeattleMarseille
SEA - MRS
SEAMRS
Seattle/Tacoma Intl
Wed 6/24
1:30 pm-11:55 am
1 stop13h 25m
Marseille
Thu 7/2
6:30 am-4:20 pm
1 stop18h 50m
$1,454
SeattleMarseille
SEA - MRS
SEAMRS
Seattle/Tacoma Intl
Wed 7/1
1:30 pm-4:25 pm
1 stop17h 55m
Marseille
Sat 7/4
6:30 am-4:20 pm
1 stop18h 50m
$2,021
Showing 1-10 of 15 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SEA-MRS
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, February is the cheapest month in which you can book a flight from Seattle to Marseille (average of $654). Flying from Seattle to Marseille in May is currently the most expensive (average of $1,269). 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.
How much does it cost to fly round-trip from Seattle to Marseille?
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 June 13, 2026.
Get a feel of what it's like to fly with Delta,Air France, andBritish Airways from Seattle to Marseille by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Marseille?
Book flights to Marseille if you plan to visit one of these locationsCassis
Sanary-sur-Mer
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Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
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Top 3 airlines flying from Seattle to Marseille
Discover the top 3 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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$569 | Average$1,013 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$687 | Average$937 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$750 | Average$1,104 | FlexibilityNo cancel fee | On-time77% |