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$471+ Cheap flights from Seattle (SEA) to Nantes (NTE)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NTE
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap flight deals from Seattle to Nantes

Cheapest flights from Seattle to Nantes
Explore the most affordable flight options available from Seattle to Nantes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Mon 8/317:10 pm
SEA
-
NTE
1 stop12h 50m
Multiple Airlines
Mon 9/143:55 pm
NTE
-
SEA
2 stops35h 50m
Multiple Airlines
Deal found 4/30$984
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 6/1110:30 am
SEA
-
NTE
2 stops20h 40m
Multiple Airlines
Thu 6/189:35 am
NTE
-
SEA
3 stops44h 25m
Multiple Airlines
Deal found 4/29$1,001
This KLM deal was found by Cheapflights users on 4/30. 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.
Mon 8/316:40 pm
SEA
-
NTE
1 stop16h 30m
KLM
Mon 9/145:20 pm
NTE
-
SEA
1 stop27h 27m
KLM
Deal found 4/30$1,070
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sun 6/143:40 pm
SEA
-
NTE
2 stops21h 30m
Multiple Airlines
Sun 6/2111:05 am
NTE
-
SEA
3 stops31h 35m
Multiple Airlines
Deal found 4/30$1,120
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/46:10 pm
SEA
-
NTE
3 stops29h 45m
Multiple Airlines
Mon 5/1111:00 am
NTE
-
SEA
3 stops32h 05m
Multiple Airlines
Deal found 4/30$1,157

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 May 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$984
(Kiwi.com)

One-way from

$471
(Mytrip)
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.
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From Seattle/Tacoma Intl to Nantes Atlantique
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One-way flight from Seattle/Tacoma Intl to Nantes Atlantique
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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 May 3, 2026.
Use the filters below to find and compare flights from Seattle to Nantes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 8/31

7:10 pm-5:00 pm

1 stop12h 50m

Nantes Atlantique

Mon 9/14

3:55 pm-6:45 pm

2 stops35h 50m

$984

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Thu 6/11

10:30 am-4:10 pm

2 stops20h 40m

Nantes Atlantique

Thu 6/18

9:35 am-9:00 pm

3 stops44h 25m

$1,001

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 8/31

6:40 pm-8:10 pm

1 stop16h 30m

Nantes Atlantique

Mon 9/14

5:20 pm-11:47 am

1 stop27h 27m

$1,070

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 6/14

3:40 pm-10:10 pm

2 stops21h 30m

Nantes Atlantique

Sun 6/21

11:05 am-9:40 am

3 stops31h 35m

$1,120

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 9/27

5:00 am-9:55 am

2 stops19h 55m

Nantes Atlantique

Thu 10/1

11:20 am-1:05 am

2 stops46h 45m

$1,192
Quickest round-trip

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Wed 6/17

6:50 pm-5:55 pm

1 stop14h 05m

Nantes Atlantique

Wed 6/24

6:20 am-11:37 am

1 stop14h 17m

$1,465

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Wed 6/17

5:30 am-9:40 am

2 stops19h 10m

Nantes Atlantique

Wed 6/24

12:00 pm-4:24 pm

1 stop13h 24m

$1,467
Cheapest one-way

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Wed 9/23

5:40 am-8:35 pm

3 stops29h 55m

$471
Quickest one-way

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Wed 9/23

6:45 pm-5:55 pm

1 stop14h 10m

$485

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 6/29

1:30 pm-1:25 pm

1 stop14h 55m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Seattle-Nantes flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Nantes flight deals on Cheapflights vs. FlightHub >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 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-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 $1,070, KLM can have you in Nantes from Seattle in 16h 30m. Airlines will cover a distance of 4987 mi.

  • 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.

See more FAQs

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