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Nantes

$689+ Cheap flights from Seattle (SEA) to Nantes (NTE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NTE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Seattle to Nantes

Best flights from Seattle to Nantes
Discover carefully curated flight deals from Seattle to Nantes that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Trip.com deal was found by Cheapflights users on 12/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/242:35 pmSEA - NTE
2 stops18h 25mMultiple Airlines
Sat 1/316:05 amNTE - SEA
2 stops19h 55mMultiple Airlines
Deal found 12/9$689
This KLM deal was found by Cheapflights users on 12/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/252:10 pmSEA - NTE
1 stop18h 50mKLM
Sun 2/15:25 pmNTE - SEA
1 stop27h 15mKLM
Deal found 12/11$708
This Delta deal was found by Cheapflights users on 12/11. 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.
Mon 1/122:10 pmSEA - NTE
1 stop16h 00mDelta
Sun 1/186:05 amNTE - SEA
1 stop14h 45mDelta
Deal found 12/11$708
This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/241:40 pmSEA - NTE
1 stop16h 30mAir France
Sat 1/316:05 amNTE - SEA
1 stop14h 45mAir France
Deal found 12/9$708
This Delta deal was found by Cheapflights users on 12/9. 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.
Sat 1/247:40 amSEA - NTE
2 stops22h 30mDelta
Sat 1/316:05 amNTE - SEA
1 stop14h 45mDelta
Deal found 12/9$713
This KLM deal was found by Cheapflights users on 12/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/251:30 pmSEA - NTE
2 stops16h 40mMultiple Airlines
Sun 2/15:25 pmNTE - SEA
1 stop27h 15mMultiple Airlines
Deal found 12/11$713
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/127:10 amSEA - NTE
2 stops17h 25mAir France
Sun 1/186:05 amNTE - SEA
1 stop16h 20mAir France
Deal found 12/11$715
This Delta deal was found by Cheapflights users on 12/11. 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.
Sun 1/251:30 pmSEA - NTE
2 stops16h 40mDelta
Sun 2/16:05 amNTE - SEA
2 stops20h 44mDelta
Deal found 12/11$723
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/122:10 pmSEA - NTE
1 stop16h 00mMultiple Airlines
Sun 1/186:05 amNTE - SEA
1 stop14h 45mMultiple Airlines
Deal found 12/11$765

Find flight deals from Seattle to Nantes

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Nantes (NTE). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$689
(Trip.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Nantes Atlantique flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Nantes Atlantique flights.
Search Deals
From Seattle/Tacoma Intl to Nantes Atlantique
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Nantes 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 December 12, 2025.
Use the filters below to find and compare flights from Seattle to Nantes that are best for you.

Fly from

Seattle

Fly to

Nantes

Route

Depart

Return

Price

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sat 1/24

2:35 pm-6:00 pm

2 stops18h 25m

Nantes Atlantique

Sat 1/31

6:05 am-5:00 pm

2 stops19h 55m

$689

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 1/25

2:10 pm-6:00 pm

1 stop18h 50m

Nantes Atlantique

Sun 2/1

5:25 pm-11:40 am

1 stop27h 15m

$708

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 1/12

2:10 pm-3:10 pm

1 stop16h 00m

Nantes Atlantique

Sun 1/18

6:05 am-11:50 am

1 stop14h 45m

$708

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sat 1/24

1:40 pm-3:10 pm

1 stop16h 30m

Nantes Atlantique

Sat 1/31

6:05 am-11:50 am

1 stop14h 45m

$708

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sat 1/24

7:40 am-3:10 pm

2 stops22h 30m

Nantes Atlantique

Sat 1/31

6:05 am-11:50 am

1 stop14h 45m

$713

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 1/25

1:30 pm-3:10 pm

2 stops16h 40m

Nantes Atlantique

Sun 2/1

5:25 pm-11:40 am

1 stop27h 15m

$713

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 1/12

7:10 am-9:35 am

2 stops17h 25m

Nantes Atlantique

Sun 1/18

6:05 am-1:25 pm

1 stop16h 20m

$715

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 1/25

1:30 pm-3:10 pm

2 stops16h 40m

Nantes Atlantique

Sun 2/1

6:05 am-5:49 pm

2 stops20h 44m

$723

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 1/12

2:10 pm-3:10 pm

1 stop16h 00m

Nantes Atlantique

Sun 1/18

6:05 am-11:50 am

1 stop14h 45m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Seattle to Nantes

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 Nantes in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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-Nantes flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Nantes flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Nantes flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Nantes flights, Cheapflights users trust eDreams the most. eDreams 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-Nantes 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 Nantes

Have a flexible travel schedule? Discover the best time to fly to Nantes 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.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Nantes. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Nantes?

    For as low as $708, KLM can have you in Nantes from Seattle in 16h. Airlines will cover a distance of 4987 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Yes. In addition to deals on Seattle to Nantes flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Nantes?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Nantes.

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

    Yes. Cheapflights offers flight deals from Seattle to Nantes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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