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Brittany

$379+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BES
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
1 adult, Economy
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Cheap flight deals from Seattle to Brittany

Keep the following information in mind while searching for Seattle to Brittany flight deals. Data was last updated July 25, 2025.

Round-trip from

$928
(Kiwi.com)

One-way from

$379
(Kiwi.com)
From Seattle/Tacoma Intl to Brittany
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One-way flight from Seattle/Tacoma Intl to Brittany
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Find 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 July 25, 2025.

This Mytrip deal was found by Cheapflights users on 7/22. 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.
Fri 9/53:45 pmSEA - NTE
2 stops20h 40mMultiple Airlines
Fri 9/126:20 amNTE - SEA
3 stops23h 20mMultiple Airlines
Deal found 7/22$783
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:35 pmSEA - RNS
1 stop34h 15mMultiple Airlines
Mon 9/224:15 pmRNS - SEA
2 stops39h 24mMultiple Airlines
Deal found 7/23$928
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:02 pmSEA - NTE
2 stops16h 53mAer Lingus
Fri 9/125:00 pmNTE - SEA
1 stop33h 50mAer Lingus
Deal found 7/22$935
This KLM deal was found by Cheapflights users on 7/22. 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 8/246:40 pmSEA - NTE
1 stop14h 15mKLM
Sat 2/77:55 amNTE - SEA
1 stop12h 30mKLM
Deal found 7/22$941
This KLM deal was found by Cheapflights users on 7/24. 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.
Thu 8/141:30 pmSEA - RNS
1 stop12h 35mKLM
Thu 8/2111:45 amRNS - SEA
1 stop14h 50mKLM
Deal found 7/24$955
This Delta deal was found by Cheapflights users on 7/24. 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.
Thu 8/146:10 amSEA - RNS
2 stops19h 55mDelta
Thu 8/2111:45 amRNS - SEA
1 stop14h 50mDelta
Deal found 7/24$960
This KAYAK deal was found by Cheapflights users on 7/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/72:20 pmSEA - NTE
2 stops18h 20mLufthansa
Thu 8/216:50 pmNTE - SEA
2 stops28h 26mLufthansa
Deal found 7/23$1,048
This Delta deal was found by Cheapflights users on 7/22. 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 8/246:00 amSEA - NTE
2 stops18h 35mDelta
Sat 2/77:55 amNTE - SEA
2 stops17h 24mDelta
Deal found 7/22$1,105
This WestJet deal was found by Cheapflights users on 7/23. 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.
Sat 9/67:05 amSEA - NTE
2 stops21h 35mWestJet
Sat 9/136:05 amNTE - SEA
2 stops39h 54mWestJet
Deal found 7/23$1,341
This KAYAK deal was found by Cheapflights users on 7/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/73:09 pmSEA - NTE
2 stops17h 41mIberia
Thu 8/219:35 amNTE - SEA
2 stops17h 45mIberia
Deal found 7/22$3,989

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 July 25, 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

Fri 9/5

3:45 pm-9:25 pm

2 stops20h 40m

Nantes Atlantique

Fri 9/12

6:20 am-8:40 pm

3 stops23h 20m

$783

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Mon 9/8

7:35 pm-2:50 pm

1 stop34h 15m

Rennes St Jacques

Mon 9/22

4:15 pm-10:39 pm

2 stops39h 24m

$928

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Fri 9/5

1:02 pm-2:55 pm

2 stops16h 53m

Nantes Atlantique

Fri 9/12

5:00 pm-5:50 pm

1 stop33h 50m

$935

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 8/24

6:40 pm-5:55 pm

1 stop14h 15m

Nantes Atlantique

Sat 2/7

7:55 am-11:25 am

1 stop12h 30m

$941

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Thu 8/14

1:30 pm-11:05 am

1 stop12h 35m

Rennes St Jacques

Thu 8/21

11:45 am-5:35 pm

1 stop14h 50m

$955

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Thu 8/14

6:10 am-11:05 am

2 stops19h 55m

Rennes St Jacques

Thu 8/21

11:45 am-5:35 pm

1 stop14h 50m

$960

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Thu 8/7

2:20 pm-5:40 pm

2 stops18h 20m

Nantes Atlantique

Thu 8/21

6:50 pm-2:16 pm

2 stops28h 26m

$1,048

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sun 8/24

6:00 am-9:35 am

2 stops18h 35m

Nantes Atlantique

Sat 2/7

7:55 am-4:19 pm

2 stops17h 24m

$1,105

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Sat 9/6

7:05 am-1:40 pm

2 stops21h 35m

Nantes Atlantique

Sat 9/13

6:05 am-12:59 pm

2 stops39h 54m

$1,341

SeattleNantes

SEA - NTE

SEANTE

Seattle/Tacoma Intl

Thu 8/7

3:09 pm-5:50 pm

2 stops17h 41m

Nantes Atlantique

Thu 8/21

9:35 am-6:20 pm

2 stops17h 45m

$3,989

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 15 results
1
2

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 July 25, 2025.
Read reviews from past customers who have flown Delta, KLM, and Air France from Seattle to Brittany. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,375 reviews
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,462 reviews
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,963 reviews
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,855 reviews
Delta
8.0
Very good
7,967 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Seattle to Brittany one-way?

    $582 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Air France and Delta, with prices starting from $586 and $587, respectively.

  • 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,246Average$2,078FlexibilityNo cancel feeOn-time77%

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