SEA - NTE

$695 Find Cheap Flights from Seattle to Nantes

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Nantes departing on 4/12. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nantes, 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 Nantes, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$695
Multiple Airlines
Sun 4/12Sat 4/18
SEA - NTE • 2 stops
Top airlines
Lufthansa
Cheapest • from $880 (round-trip)
Air France
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Nantes!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Nantes (SEA-NTE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Nantes 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 Nantes

Sun, Apr 12 - Sat, Apr 18
Multiple Airlines Logo
8:00 am - 6:00 pm
SEA
-
NTE
25h 00m
2 stops
Multiple Airlines Logo
11:15 pm - 10:50 pm
NTE
-
SEA
32h 35m
3 stops
$695Multiple Airlines
Sun, Apr 12 - Sat, Apr 18
Multiple Airlines Logo
8:00 am - 10:30 pm
SEA
-
NTE
29h 30m
3 stops
Multiple Airlines Logo
11:15 pm - 10:50 pm
NTE
-
SEA
32h 35m
3 stops
$835Multiple Airlines
Sun, Mar 29 - Sun, Apr 5
Multiple Airlines Logo
3:40 pm - 12:00 pm
SEA
-
NTE
59h 20m
2 stops
Multiple Airlines Logo
6:20 pm - 7:20 pm
NTE
-
SEA
34h 00m
2 stops
$855Multiple Airlines
Sun, Mar 29 - Sun, Apr 5
Multiple Airlines Logo
2:10 pm - 12:15 pm
SEA
-
NTE
13h 05m
1 stop
Multiple Airlines Logo
6:20 pm - 3:05 pm
NTE
-
SEA
53h 45m
2 stops
$864Multiple Airlines
Sun, Apr 12 - Sat, Apr 18
Lufthansa Logo
2:10 pm - 12:15 pm
SEA
-
NTE
13h 05m
1 stop
Lufthansa Logo
7:05 pm - 12:20 pm
NTE
-
SEA
26h 15m
1 stop
$880Lufthansa
Sun, Apr 12 - Sat, Apr 18
Multiple Airlines Logo
2:10 pm - 12:15 pm
SEA
-
NTE
13h 05m
1 stop
Multiple Airlines Logo
7:05 pm - 10:50 pm
NTE
-
SEA
36h 45m
2 stops
$888Multiple Airlines
Thu, Feb 26 - Sun, Mar 8
KLM Logo
1:40 pm - 11:15 am
SEA
-
NTE
12h 35m
1 stop
KLM Logo
5:20 pm - 12:35 pm
NTE
-
SEA
27h 15m
1 stop
$889KLM
Sun, Mar 1 - Wed, Mar 11
Delta Logo
2:10 pm - 9:35 am
SEA
-
NTE
34h 25m
1 stop
Delta Logo
12:10 pm - 12:35 pm
NTE
-
SEA
32h 25m
1 stop
$890Delta
Thu, Feb 26 - Sun, Mar 8
Delta Logo
7:10 am - 3:10 pm
SEA
-
NTE
23h 00m
2 stops
Delta Logo
12:10 pm - 12:35 pm
NTE
-
SEA
32h 25m
1 stop
$893Delta
Thu, Feb 26 - Sat, Mar 7
Delta Logo
6:10 am - 11:15 am
SEA
-
NTE
20h 05m
2 stops
Delta Logo
6:05 am - 4:48 pm
NTE
-
SEA
19h 43m
2 stops
$903Delta
Booking Insights

KAYAK's insights & trends for Seattle to Nantes flights

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

Which airlines provide the cheapest flights from Seattle to Nantes?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Nantes were found on Lufthansa ($880) and KLM ($889).

Good to know

Cheapest flight$695
Flight from Seattle to Nantes

When to book flights from Seattle to Nantes

Are your dates flexible? Find out the best times to travel from Seattle to Nantes 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 Nantes

  • What is the cheapest flight from Seattle to Nantes?

    In the last 3 days, the lowest price for a flight from Seattle to Nantes was $695 for a round-trip ticket.

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

    Yes, you’ll need a passport to travel to Nantes from Seattle.

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

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

  • Which airline alliances offer flights from Seattle to Nantes?

    SkyTeam is the only airline alliance operating flights between Seattle and Nantes.

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

    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 Nantes.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nantes 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 Nantes?

    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 Nantes with an airline and back to Seattle with another airline. Booking your flights between Seattle and NTE 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 Nantes?

    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 Nantes 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 airline flying from Seattle to Nantes

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Nantes. 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 Nantes? 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.
7.4
Air FranceOverall score based on 1534 reviews
7.0Entertainment
7.4Boarding
7.3Comfort
8.1Crew
7.0Food
Airline reviews

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

4.0 OkayAnonymous, Jan 2026
MRU - CDG
Read more Air France reviews

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

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

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

Information on your arrival and departure airports