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

Price Alerts will notify you by email when the price for flights to Brittany 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 Brittany with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

Prices for flights from Seattle/Tacoma Intl Airport to Brittany refresh daily.

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

The number of operators available for flights from Seattle/Tacoma Intl Airport to Brittany is 1 as of December 2025.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Brittany?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Brittany.

What documentation or ID do you need to fly to Brittany?

The travel and health documents required for your trip to Brittany can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brittany. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$702 Cheap Flights from Seattle to Brittany in 2025/26

1 adult

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Enter your travel dates to find the best prices.

7:40 am - 10:35 am

SEA

RNS

17h 55m2 stops

2:25 pm - 11:40 am

RNS

SEA

30h 15m1 stop

$702Air France

Fri, Jan 30 - Fri, Feb 6

2:10 pm - 10:20 am

SEA

RNS

35h 10m1 stop

2:25 pm - 11:40 am

RNS

SEA

30h 15m1 stop

$704Air France

Fri, Jan 30 - Fri, Feb 6

2:10 pm - 6:00 pm

SEA

NTE

18h 50m1 stop

6:05 am - 11:40 am

NTE

SEA

14h 35m1 stop

$709KLM

Fri, Jan 30 - Fri, Feb 6

7:40 am - 9:35 am

SEA

NTE

16h 55m2 stops

6:05 am - 11:40 am

NTE

SEA

14h 35m1 stop

$713Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

7:40 am - 10:35 am

SEA

RNS

17h 55m2 stops

11:05 am - 10:25 pm

RNS

SEA

20h 20m2 stops

$713Air France

Fri, Jan 30 - Fri, Feb 6

11:30 am - 2:45 pm

SEA

NTE

18h 15m2 stops

12:10 pm - 9:49 pm

NTE

SEA

18h 39m2 stops

$724Delta

Fri, Jan 30 - Fri, Feb 6

8:04 am - 9:05 am

SEA

NTE

40h 01m2 stops

9:35 am - 11:51 pm

NTE

SEA

23h 16m2 stops

$996Iberia

Thu, Feb 5 - Mon, Feb 9

3:10 pm - 10:20 am

SEA

RNS

34h 10m3 stops

11:05 am - 9:31 am

RNS

SEA

31h 26m3 stops

$1,034Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

3:10 pm - 12:30 pm

SEA

NTE

36h 20m3 stops

4:45 pm - 3:40 pm

NTE

SEA

31h 55m2 stops

$1,123Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

8:30 am - 5:25 pm

SEA

NTE

23h 55m2 stops

10:00 pm - 4:55 pm

NTE

SEA

27h 55m2 stops

$1,243Iberia

Thu, Feb 5 - Mon, Feb 9

Iberia flights from Seattle to Brittany

Our best Iberia deals on Seattle to Brittany flight tickets

Iberia

Feb 5

SEA8:04 amSeattle/Tacoma Intl

40h 01m

2 stops

NTE9:05 amNantes Atlantique

Feb 9

NTE9:35 amNantes Atlantique

23h 16m

2 stops

SEA11:51 pmSeattle/Tacoma Intl

$996

Find similar

Iberia

Feb 5

SEA8:30 amSeattle/Tacoma Intl

23h 55m

2 stops

NTE5:25 pmNantes Atlantique

Feb 9

NTE10:00 pmNantes Atlantique

27h 55m

2 stops

SEA4:55 pmSeattle/Tacoma Intl

$1,243

Find similar

Iberia

Feb 4

SEA6:50 pmSeattle/Tacoma Intl

37h 35m

2 stops

NTE5:25 pmNantes Atlantique

Feb 8

NTE1:05 pmNantes Atlantique

60h 50m

2 stops

SEA4:55 pmSeattle/Tacoma Intl

$1,257

Find similar

WestJet flights from Seattle to Brittany

Our best WestJet deals on Seattle to Brittany flight tickets

WestJet

Jan 30

SEA3:10 pmSeattle/Tacoma Intl

17h 50m

2 stops

NTE6:00 pmNantes Atlantique

Feb 6

NTE10:30 amNantes Atlantique

37h 06m

2 stops

SEA2:36 pmSeattle/Tacoma Intl

$4,269

Find similar

WestJet

Jan 31

SEA3:20 pmSeattle/Tacoma Intl

14h 50m

2 stops

NTE3:10 pmNantes Atlantique

Feb 7

NTE10:30 amNantes Atlantique

36h 49m

2 stops

SEA2:19 pmSeattle/Tacoma Intl

$7,028

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Fri 1/30

7:40 am-10:35 am

2 stops17h 55m

Rennes St Jacques

Fri 2/6

2:25 pm-11:40 am

1 stop30h 15m

$702

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Fri 1/30

2:10 pm-10:20 am

1 stop35h 10m

Rennes St Jacques

Fri 2/6

2:25 pm-11:40 am

1 stop30h 15m

$704

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Fri 1/30

2:10 pm-6:00 pm

1 stop18h 50m

Nantes Atlantique

Fri 2/6

6:05 am-11:40 am

1 stop14h 35m

$709

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Fri 1/30

7:40 am-9:35 am

2 stops16h 55m

Nantes Atlantique

Fri 2/6

6:05 am-11:40 am

1 stop14h 35m

$713

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Fri 1/30

7:40 am-10:35 am

2 stops17h 55m

Rennes St Jacques

Fri 2/6

11:05 am-10:25 pm

2 stops20h 20m

$713

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Fri 1/30

11:30 am-2:45 pm

2 stops18h 15m

Nantes Atlantique

Fri 2/6

12:10 pm-9:49 pm

2 stops18h 39m

$724

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Thu 2/5

8:04 am-9:05 am

2 stops40h 01m

Nantes Atlantique

Mon 2/9

9:35 am-11:51 pm

2 stops23h 16m

$996

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Fri 1/30

3:10 pm-10:20 am

3 stops34h 10m

Rennes St Jacques

Fri 2/6

11:05 am-9:31 am

3 stops31h 26m

$1,034

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Fri 1/30

3:10 pm-12:30 pm

3 stops36h 20m

Nantes Atlantique

Fri 2/6

4:45 pm-3:40 pm

2 stops31h 55m

$1,123

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Thu 2/5

8:30 am-5:25 pm

2 stops23h 55m

Nantes Atlantique

Mon 2/9

10:00 pm-4:55 pm

2 stops27h 55m

$1,243

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Seattle to Brittany flight deals and tips

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

Fastest flight time	17h 40m
Direct flights	None

The fastest flight from Seattle to Brittany takes 17h 40m

There are no direct flights from Seattle to Brittany. There are no popular flight routes from Seattle to Brittany.

Search flight deals

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Brittany?
Prices for flights from Seattle/Tacoma Intl Airport to Brittany refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Brittany?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Brittany is 1 as of December 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Brittany?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Brittany.
What documentation or ID do you need to fly to Brittany?
The travel and health documents required for your trip to Brittany can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brittany. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Seattle to Brittany

Compare and see reviews for airlines that fly from Seattle to Brittany with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $928	Free Cancellation	Rating 7.4 1,507 reviews		Search Air France flights

How do I get Price Alerts for flights from Seattle to Brittany?
Price Alerts will notify you by email when the price for flights to Brittany 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 Brittany with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Brittany. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Seattle to Brittany on momondo can be filtered to show those which offer flexible booking policies.

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

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 Brittany from Seattle.

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

Yes. momondo can track prices for Seattle to Brittany 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.