$389 Find Cheap Flights from Seattle to Brittany

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Brittany departing on 7/4. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Brittany, 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 Brittany, as well as popular online travel agencies
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Flights Deals

Best Brittany Flight Deals from Seattle

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Rennes
Rennes1 stop$1,265
Rennes
Rennes1 stop$1,265

Cheap Flights from Seattle to Brittany

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

Wed, Oct 8 - Thu, Oct 9
 Logo
10:00 am - 6:15 pmSEA-NTE
23h 15m3 stops
 Logo
11:00 pm - 5:50 pmNTE-SEA
27h 50m3 stops
$1,236
Find Deal
Wed, Oct 8 - Thu, Oct 9
 Logo
6:50 pm - 8:40 pmSEA-NTE
16h 50m2 stops
 Logo
11:00 pm - 8:40 pmNTE-SEA
30h 40m3 stops
$1,238
Find Deal
Tue, Jul 29 - Tue, Aug 5
Delta Logo
1:30 pm - 11:05 amSEA-RNS
12h 35m1 stop
Delta Logo
11:45 am - 11:15 pmRNS-SEA
20h 30m2 stops
$1,265Delta
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Tue, Jul 29 - Tue, Aug 5
KLM Logo
1:30 pm - 11:05 amSEA-RNS
12h 35m1 stop
KLM Logo
11:20 am - 11:35 amRNS-SEA
33h 15m1 stop
$1,269KLM
Find Deal
Tue, Jul 29 - Tue, Aug 5
Delta Logo
7:45 am - 11:05 amSEA-RNS
18h 20m2 stops
Delta Logo
11:45 am - 11:15 pmRNS-SEA
20h 30m2 stops
$1,270Delta
Find Deal
Tue, Jul 29 - Tue, Aug 5
Delta Logo
1:30 pm - 1:40 pmSEA-NTE
15h 10m1 stop
Delta Logo
6:05 am - 4:51 pmNTE-SEA
19h 46m2 stops
$1,272Delta
Find Deal
Tue, Jul 29 - Tue, Aug 5
Delta Logo
7:15 am - 9:40 amSEA-NTE
17h 25m2 stops
Delta Logo
6:05 am - 4:51 pmNTE-SEA
19h 46m2 stops
$1,276Delta
Find Deal
Wed, Oct 8 - Thu, Oct 9
 Logo
2:20 pm - 6:15 pmSEA-NTE
18h 55m1 stop
 Logo
10:10 pm - 8:07 pmNTE-SEA
30h 57m2 stops
$1,285
Find Deal
Wed, Oct 8 - Thu, Oct 9
 Logo
6:50 pm - 8:40 pmSEA-NTE
16h 50m2 stops
 Logo
11:00 pm - 5:15 pmNTE-SEA
27h 15m2 stops
$1,330
Find Deal
Tue, Jul 29 - Tue, Aug 5
Delta Logo
1:30 pm - 1:40 pmSEA-NTE
15h 10m1 stop
Delta Logo
6:05 am - 5:35 pmNTE-SEA
20h 30m1 stop
$1,451Delta
Find Deal
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KAYAK's insights & trends for Seattle to Brittany flights

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

Which airlines provide the cheapest flights from Seattle to Brittany?

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 Brittany were found on Delta ($1,265) and KLM ($1,269).


Good to know

Cheapest flight$389
Flight from Seattle to Nantes

FAQs - booking Brittany flights

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

    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 Brittany.

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

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

    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 from Seattle to Brittany with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Brittany?

    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 from Seattle to Brittany up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Brittany?

    The cheapest time of day to fly to Brittany is generally in the afternoon, when round-trip flights cost $1,618 on average. The most expensive time of day to fly to Brittany is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,618.

Reviews of the top airline flying from Seattle to Brittany

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Brittany. 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 Brittany? 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.
7.5
Air FranceOverall score based on 1471 reviews
7.4Boarding
7.0Entertainment
7.4Comfort
7.0Food
8.2Crew
Airline reviews

It was an OK flight with below mediocre service by their flight attendants

6.0 GoodHugo, Jun 2025MCO - CDG
Read more Air France reviews

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

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

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