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Cheap flights from Seattle to Nantes from $304

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Nantes departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Nantes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 pm - 9:25 pm
SEA
-
NTE
17h 25m
2 stops
Multiple Airlines Logo
11:45 am - 8:40 pm
NTE
-
SEA
17h 55m
2 stops
$926Multiple Airlines
Wed, Apr 29 - Wed, May 6
Air France Logo
1:50 pm - 4:35 pm
SEA
-
NTE
17h 45m
1 stop
Air France Logo
5:20 pm - 11:42 am
NTE
-
SEA
27h 22m
1 stop
$1,009Air France
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
6:00 pm - 9:10 pm
SEA
-
NTE
18h 10m
2 stops
Multiple Airlines Logo
9:55 pm - 4:10 pm
NTE
-
SEA
51h 15m
2 stops
$1,014Multiple Airlines
Sat, Apr 11 - Sat, Apr 18
KLM Logo
1:30 pm - 1:25 pm
SEA
-
NTE
14h 55m
1 stop
KLM Logo
6:20 am - 5:43 pm
NTE
-
SEA
20h 23m
1 stop
$1,138KLM
Tue, Sep 1 - Sun, Sep 13
KLM Logo
1:30 pm - 1:25 pm
SEA
-
NTE
14h 55m
1 stop
KLM Logo
6:05 am - 11:15 am
NTE
-
SEA
14h 10m
1 stop
$1,139KLM
Tue, Sep 1 - Sat, Sep 12
Lufthansa Logo
8:10 am - 12:00 pm
SEA
-
NTE
18h 50m
2 stops
Lufthansa Logo
7:05 pm - 4:59 pm
NTE
-
SEA
30h 54m
2 stops
$1,146Lufthansa
Tue, Sep 1 - Sat, Sep 12
Aer Lingus Logo
7:10 pm - 4:15 pm
SEA
-
NTE
12h 05m
1 stop
Aer Lingus Logo
4:25 pm - 5:10 pm
NTE
-
SEA
33h 45m
1 stop
$1,147Aer Lingus
Wed, Sep 2 - Sun, Sep 13
Aer Lingus Logo
7:10 pm - 4:15 pm
SEA
-
NTE
12h 05m
1 stop
Aer Lingus Logo
4:30 pm - 5:10 pm
NTE
-
SEA
33h 40m
1 stop
$1,153Aer Lingus
Sun, Jul 19 - Sun, Aug 16
KLM Logo
6:40 pm - 8:10 pm
SEA
-
NTE
16h 30m
1 stop
KLM Logo
12:00 pm - 4:30 pm
NTE
-
SEA
13h 30m
1 stop
$1,154KLM
Tue, Apr 7 - Tue, Apr 21
Aer Lingus Logo
7:10 pm - 4:15 pm
SEA
-
NTE
12h 05m
1 stop
Aer Lingus Logo
4:30 pm - 8:02 pm
NTE
-
SEA
36h 32m
2 stops
$1,156Aer Lingus
Sun, Jul 19 - Sun, Aug 16

KLM flights from Seattle to Nantes

Our best KLM deals on Seattle to Nantes flight tickets
KLM
Sep 1
SEA1:30 pmSeattle/Tacoma Intl
14h 55m
1 stop
NTE1:25 pmNantes Atlantique
Sep 13
NTE6:20 amNantes Atlantique
20h 23m
1 stop
SEA5:43 pmSeattle/Tacoma Intl
$1,138
KLM
Sep 1
SEA1:30 pmSeattle/Tacoma Intl
14h 55m
1 stop
NTE1:25 pmNantes Atlantique
Sep 12
NTE6:05 amNantes Atlantique
14h 10m
1 stop
SEA11:15 amSeattle/Tacoma Intl
$1,139
KLM
Apr 7
SEA6:40 pmSeattle/Tacoma Intl
16h 30m
1 stop
NTE8:10 pmNantes Atlantique
Apr 21
NTE12:00 pmNantes Atlantique
13h 30m
1 stop
SEA4:30 pmSeattle/Tacoma Intl
$1,154

Lufthansa flights from Seattle to Nantes

Our best Lufthansa deals on Seattle to Nantes flight tickets
Lufthansa
Sep 1
SEA8:10 amSeattle/Tacoma Intl
18h 50m
2 stops
NTE12:00 pmNantes Atlantique
Sep 12
NTE7:05 pmNantes Atlantique
30h 54m
2 stops
SEA4:59 pmSeattle/Tacoma Intl
$1,146
Lufthansa
Sep 1
SEA2:10 pmSeattle/Tacoma Intl
12h 50m
1 stop
NTE12:00 pmNantes Atlantique
Sep 12
NTE7:05 pmNantes Atlantique
30h 54m
2 stops
SEA4:59 pmSeattle/Tacoma Intl
$1,170

momondo 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, momondo users made 832,500 searches. Data last updated March 18, 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

Wed 4/29

7:00 pm-9:25 pm

2 stops17h 25m

Nantes Atlantique

Wed 5/6

11:45 am-8:40 pm

2 stops17h 55m

$926

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Wed 4/29

1:50 pm-4:35 pm

1 stop17h 45m

Nantes Atlantique

Wed 5/6

5:20 pm-11:42 am

1 stop27h 22m

$1,009

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sat 4/11

6:00 pm-9:10 pm

2 stops18h 10m

Nantes Atlantique

Sat 4/18

9:55 pm-4:10 pm

2 stops51h 15m

$1,014

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Tue 9/1

1:30 pm-1:25 pm

1 stop14h 55m

Nantes Atlantique

Sun 9/13

6:20 am-5:43 pm

1 stop20h 23m

$1,138
Quickest round-trip

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Tue 9/1

1:30 pm-1:25 pm

1 stop14h 55m

Nantes Atlantique

Sat 9/12

6:05 am-11:15 am

1 stop14h 10m

$1,139

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Tue 9/1

8:10 am-12:00 pm

2 stops18h 50m

Nantes Atlantique

Sat 9/12

7:05 pm-4:59 pm

2 stops30h 54m

$1,146

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Wed 9/2

7:10 pm-4:15 pm

1 stop12h 05m

Nantes Atlantique

Sun 9/13

4:25 pm-5:10 pm

1 stop33h 45m

$1,147

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 7/19

7:10 pm-4:15 pm

1 stop12h 05m

Nantes Atlantique

Sun 8/16

4:30 pm-5:10 pm

1 stop33h 40m

$1,153

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Tue 4/7

6:40 pm-8:10 pm

1 stop16h 30m

Nantes Atlantique

Tue 4/21

12:00 pm-4:30 pm

1 stop13h 30m

$1,154

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 7/19

7:10 pm-4:15 pm

1 stop12h 05m

Nantes Atlantique

Sun 8/16

4:30 pm-8:02 pm

2 stops36h 32m

$1,156

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Seattle to Nantes

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Nantes according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Nantes (SEA to NTE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Nantes

Fastest flight time

12h 05m

Direct flights

None
The fastest flight from Seattle to Nantes takes 12h 05m
There are no direct flights from Seattle to Nantes. There are no popular flight routes from Seattle to Nantes.
Search flight deals

  • How far is Seattle/Tacoma Intl to Nantes Atlantique by plane?

    There are 4976.6 mi between Seattle/Tacoma Intl and Nantes Atlantique. 12h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Nantes Atlantique Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Nantes Atlantique Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Nantes Atlantique Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Nantes Atlantique Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Nantes Atlantique Airport.

  • What documentation or ID do you need to fly to Nantes Atlantique Airport?

    The necessary travel and health documents for your Nantes Atlantique Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Nantes?

Best airlines flying from Seattle to Nantes

Compare and see reviews for airlines that fly from Seattle to Nantes with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $768Free CancellationRating
7.4
1,546 reviews
Search Air France flights

  • How do I get Price Alerts for flights from Seattle to Nantes?

    Price Alerts will notify you by email when the price for flights to Nantes from Seattle decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Seattle to Nantes with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Nantes?

Book flights to Nantes if you plan to visit one of these locations
La Baule-Escoublac
Cholet
Saint-Jean-de-Monts
Vannes
La Roche-sur-Yon
Les Sables-d'Olonne

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Nantes?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Nantes. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Nantes with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Nantes from Seattle with this policy.

How can momondo help me find flights from Seattle to Nantes?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nantes from Seattle.

I’m not ready to book a flight from Seattle to Nantes right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Nantes flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to France

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Angers Marce Airport
Le Mans Arnage Airport