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Brittany

$709+ Cheap flights from Seattle (SEA) to Brittany

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BES
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Seattle to Brittany

Best flights from Seattle to Brittany
Discover carefully curated flight deals from Seattle to Brittany that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

This Delta deal was found by Cheapflights users on 12/19. 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.
Sat 1/171:40 pmSEA - NTE
1 stop16h 30mDelta
Sat 1/246:05 amNTE - SEA
1 stop14h 45mDelta
Deal found 12/19$709
This KLM deal was found by Cheapflights users on 12/19. 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.
Mon 2/22:15 pmSEA - NTE
1 stop18h 45mKLM
Mon 2/95:25 pmNTE - SEA
1 stop27h 15mKLM
Deal found 12/19$709
This Air France deal was found by Cheapflights users on 12/21. 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.
Wed 2/42:15 pmSEA - NTE
1 stop18h 45mAir France
Wed 2/116:05 amNTE - SEA
1 stop14h 35mAir France
Deal found 12/21$709
This KLM deal was found by Cheapflights users on 12/21. 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.
Wed 2/47:40 amSEA - NTE
2 stops16h 55mMultiple Airlines
Wed 2/1112:10 pmNTE - SEA
1 stop32h 30mMultiple Airlines
Deal found 12/21$714
This KLM deal was found by Cheapflights users on 12/19. 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.
Mon 2/27:40 amSEA - NTE
2 stops16h 55mMultiple Airlines
Mon 2/95:25 pmNTE - SEA
1 stop27h 15mMultiple Airlines
Deal found 12/19$714
This Delta deal was found by Cheapflights users on 12/20. 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.
Tue 2/38:15 amSEA - RNS
2 stops17h 05mDelta
Tue 2/1011:05 amRNS - SEA
2 stops20h 20mDelta
Deal found 12/20$721
This KLM deal was found by Cheapflights users on 12/20. 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.
Tue 2/33:05 pmSEA - RNS
1 stop13h 50mKLM
Tue 2/1011:05 amRNS - SEA
1 stop35h 15mKLM
Deal found 12/20$725
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 2/46:15 amSEA - NTE
2 stops20h 00mDelta
Wed 2/116:05 amNTE - SEA
2 stops21h 37mDelta
Deal found 12/21$724
This Delta deal was found by Cheapflights users on 12/19. 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.
Mon 2/27:10 amSEA - NTE
2 stops23h 00mDelta
Mon 2/96:05 amNTE - SEA
2 stops18h 23mDelta
Deal found 12/19$724
This Mytrip deal was found by Cheapflights users on 12/19. 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.
Sat 1/175:50 amSEA - NTE
3 stops31h 35mMultiple Airlines
Sat 1/245:25 pmNTE - SEA
3 stops28h 55mMultiple Airlines
Deal found 12/19$909

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 December 21, 2025.

Round-trip from

$709
(Delta)
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 December 21, 2025.
Use the filters below to find and compare flights from Seattle to Brittany that are best for you.

Fly from

Seattle

Fly to

Brittany

Route

Depart

Return

Price

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sat 1/17

1:40 pm-3:10 pm

1 stop16h 30m

Nantes Atlantique

Sat 1/24

6:05 am-11:50 am

1 stop14h 45m

$709

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 2/2

2:15 pm-6:00 pm

1 stop18h 45m

Nantes Atlantique

Mon 2/9

5:25 pm-11:40 am

1 stop27h 15m

$709

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Wed 2/4

2:15 pm-6:00 pm

1 stop18h 45m

Nantes Atlantique

Wed 2/11

6:05 am-11:40 am

1 stop14h 35m

$709

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Wed 2/4

7:40 am-9:35 am

2 stops16h 55m

Nantes Atlantique

Wed 2/11

12:10 pm-11:40 am

1 stop32h 30m

$714

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 2/2

7:40 am-9:35 am

2 stops16h 55m

Nantes Atlantique

Mon 2/9

5:25 pm-11:40 am

1 stop27h 15m

$714

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Tue 2/3

8:15 am-10:20 am

2 stops17h 05m

Rennes St Jacques

Tue 2/10

11:05 am-10:25 pm

2 stops20h 20m

$721

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Wed 2/4

6:15 am-11:15 am

2 stops20h 00m

Nantes Atlantique

Wed 2/11

6:05 am-6:42 pm

2 stops21h 37m

$724

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Mon 2/2

7:10 am-3:10 pm

2 stops23h 00m

Nantes Atlantique

Mon 2/9

6:05 am-3:28 pm

2 stops18h 23m

$724

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Tue 2/3

3:05 pm-1:55 pm

1 stop13h 50m

Rennes St Jacques

Tue 2/10

11:05 am-1:20 pm

1 stop35h 15m

$725

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sat 1/17

5:50 am-10:25 pm

3 stops31h 35m

Nantes Atlantique

Sat 1/24

5:25 pm-1:20 pm

3 stops28h 55m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

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.

Reviews of airlines servicing Brittany

Get insights into the airlines that provide service to Brittany. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brittany. Reviews last updated December 21, 2025.
Read reviews from past customers who have flown Air France from Seattle to Brittany. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,509 reviews

Entertainment

7.0

Food

7.0

Crew

8.2

Overall

7.4

Comfort

7.4

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air France
7.4
Good
1,509 reviews
Air France
7.4
Good
1,509 reviews

Entertainment

7.0

Food

7.0

Crew

8.2

Overall

7.4

Comfort

7.4

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail

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 16h 30m. Delta provides one of the quickest options available for as low as $709. 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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Alternative routes for Seattle to Brittany

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Top airline flying from Seattle to Brittany

Discover the top airline that operate flights from Seattle to Brittany. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$928Average$2,059FlexibilityNo cancel feeOn-time77%

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