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Brittany

$844+ Cheap flights from Seattle (SEA) to Brittany

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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BES
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
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Cheap flight deals from Seattle to Brittany

Cheapest flights from Seattle to Brittany
Explore the most affordable flight options available from Seattle to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:40 am
SEA
-
NTE
2 stops19h 15m
Air Canada
Thu 9/2411:20 am
NTE
-
SEA
2 stops55h 32m
Air Canada
Deal found 6/11$1,097
This Mytrip deal was found by Cheapflights users on 6/14. 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 7/1210:45 am
SEA
-
NTE
3 stops22h 10m
Multiple Airlines
Sun 7/1910:10 pm
NTE
-
SEA
3 stops44h 30m
Multiple Airlines
Deal found 6/14$1,204
This KLM deal was found by Cheapflights users on 6/14. 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.
Sun 7/121:30 pm
SEA
-
NTE
1 stop14h 55m
KLM
Sun 7/196:20 am
NTE
-
SEA
1 stop14h 13m
KLM
Deal found 6/14$1,222
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:20 am
SEA
-
NTE
2 stops18h 55m
Delta
Sun 7/196:20 am
NTE
-
SEA
1 stop14h 13m
Delta
Deal found 6/14$1,231
This Air France deal was found by Cheapflights users on 6/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:35 pm
SEA
-
RNS
1 stop30h 45m
Air France
Sun 7/196:05 pm
RNS
-
SEA
1 stop26h 28m
Air France
Deal found 6/14$1,237
This KLM deal was found by Cheapflights users on 6/14. 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.
Sun 7/129:05 am
SEA
-
RNS
2 stops16h 15m
KLM
Sun 7/1911:05 am
RNS
-
SEA
1 stop15h 22m
KLM
Deal found 6/14$1,247
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:15 pm
SEA
-
NTE
2 stops55h 55m
United Airlines
Mon 7/2711:15 am
NTE
-
SEA
2 stops39h 44m
United Airlines
Deal found 6/13$1,305
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:05 am
SEA
-
RNS
2 stops19h 15m
Delta
Sun 7/1911:05 am
RNS
-
SEA
2 stops21h 58m
Delta
Deal found 6/14$1,349
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:15 pm
SEA
-
NTE
2 stops55h 55m
United Airlines
Mon 7/2011:15 am
NTE
-
SEA
2 stops55h 45m
United Airlines
Deal found 6/15$1,474
This Mytrip deal was found by Cheapflights users on 6/14. 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 7/125:45 am
SEA
-
RNS
3 stops21h 55m
Multiple Airlines
Sun 7/199:45 am
RNS
-
SEA
3 stops33h 55m
Multiple Airlines
Deal found 6/14$1,751
This Iberia deal was found by Cheapflights users on 6/14. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:34 am
SEA
-
NTE
2 stops24h 16m
Iberia
Sun 7/1911:10 pm
NTE
-
SEA
2 stops28h 15m
Iberia
Deal found 6/14$1,799
This WestJet deal was found by Cheapflights users on 6/14. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:35 pm
SEA
-
NTE
2 stops37h 20m
WestJet
Sun 7/196:20 am
NTE
-
SEA
2 stops36h 20m
WestJet
Deal found 6/14$6,605

Find flight deals from Seattle to Brittany

Keep the following information in mind while searching for Seattle to Brittany flight deals. Data was last updated June 16, 2026.

Round-trip from

$1,204
(Mytrip)

One-way from

$844
(Iberia)
From Seattle/Tacoma Intl to Brittany
Search Deals
One-way flight from Seattle/Tacoma Intl to Brittany
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Brittany 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 June 16, 2026.
Use the filters below to find and compare flights from Seattle to Brittany that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 9/20

5:40 am-9:55 am

2 stops19h 15m

Nantes Atlantique

Thu 9/24

11:20 am-9:52 am

2 stops55h 32m

$1,097

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 7/12

10:45 am-5:55 pm

3 stops22h 10m

Nantes Atlantique

Sun 7/19

10:10 pm-9:40 am

3 stops44h 30m

$1,204
Quickest round-trip

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 7/12

1:30 pm-1:25 pm

1 stop14h 55m

Nantes Atlantique

Sun 7/19

6:20 am-11:33 am

1 stop14h 13m

$1,222

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 7/12

7:20 am-11:15 am

2 stops18h 55m

Nantes Atlantique

Sun 7/19

6:20 am-11:33 am

1 stop14h 13m

$1,231

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Sun 7/12

9:05 am-10:20 am

2 stops16h 15m

Rennes St Jacques

Sun 7/19

11:05 am-5:27 pm

1 stop15h 22m

$1,247

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Sun 7/12

6:05 am-10:20 am

2 stops19h 15m

Rennes St Jacques

Sun 7/19

11:05 am-12:03 am

2 stops21h 58m

$1,349

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 7/20

5:15 pm-10:10 am

2 stops55h 55m

Nantes Atlantique

Mon 7/27

11:15 am-9:18 pm

3 stops43h 03m

$1,464

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 7/13

5:15 pm-10:10 am

2 stops55h 55m

Nantes Atlantique

Mon 7/20

11:15 am-10:00 am

2 stops55h 45m

$1,474

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Sun 7/12

5:45 am-12:40 pm

3 stops21h 55m

Rennes St Jacques

Sun 7/19

9:45 am-10:40 am

3 stops33h 55m

$1,751
Cheapest one-way

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 6/29

2:40 pm-10:40 pm

2 stops23h 00m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Brittany
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Brittany. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Brittany?

    If you book a flight to Brittany from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How long is the flight from Seattle to Brittany?

    A quick flight from Seattle to Brittany can take about 14h 55m. KLM provides one of the quickest options available for as low as $1,222. There are 4987 mi between Seattle and Brittany. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Seattle to Brittany that include hotel bookings?

    Yes. In addition to deals on Seattle to Brittany flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Brittany?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Brittany.

  • Can I find deals for business class flights from Seattle to Brittany?

    Yes. Cheapflights offers flight deals from Seattle to Brittany 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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