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$670+ Cheap flights from Washington, D.C. (WAS) 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BES
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Brittany

Cheapest flights from Washington, D.C. to Brittany
Explore the most affordable flight options available from Washington, D.C. to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Trip.com deal was found by Cheapflights users on 1/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:40 pm
IAD
-
NTE
2 stops23h 00m
Multiple Airlines
Mon 8/2410:25 pm
NTE
-
IAD
2 stops22h 40m
Multiple Airlines
Deal found 1/31$670
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Wed 3/189:55 am
IAD
-
NTE
3 stops30h 25m
Multiple Airlines
Wed 3/2510:00 pm
NTE
-
IAD
3 stops27h 54m
Multiple Airlines
Deal found 2/1$720
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Wed 3/186:00 am
DCA
-
NTE
3 stops34h 20m
Multiple Airlines
Wed 3/2510:00 pm
NTE
-
DCA
3 stops28h 56m
Multiple Airlines
Deal found 2/1$720
This lastminute.com deal was found by Cheapflights users on 2/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:45 pm
IAD
-
RNS
1 stop30h 35m
Air France
Mon 3/235:10 pm
RNS
-
IAD
1 stop28h 55m
Air France
Deal found 2/3$806
This KLM deal was found by Cheapflights users on 2/3. 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 3/161:19 pm
IAD
-
RNS
2 stops16h 01m
Multiple Airlines
Mon 3/235:10 pm
RNS
-
IAD
1 stop28h 55m
Multiple Airlines
Deal found 2/3$807
This Delta deal was found by Cheapflights users on 2/3. 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 3/161:19 pm
IAD
-
RNS
2 stops16h 01m
Delta
Mon 3/235:10 pm
RNS
-
IAD
2 stops45h 00m
Delta
Deal found 2/3$812
This KLM deal was found by Cheapflights users on 2/1. 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 3/1810:40 pm
IAD
-
NTE
1 stop11h 30m
KLM
Wed 3/2512:10 pm
NTE
-
IAD
1 stop33h 55m
KLM
Deal found 2/1$820
This Delta deal was found by Cheapflights users on 2/1. 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 3/181:19 pm
IAD
-
NTE
2 stops15h 16m
Delta
Wed 3/256:05 am
NTE
-
IAD
1 stop16h 00m
Delta
Deal found 2/1$824
This Delta deal was found by Cheapflights users on 2/1. 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 3/185:00 pm
DCA
-
NTE
2 stops13h 15m
Delta
Wed 3/2510:30 am
NTE
-
DCA
2 stops17h 06m
Delta
Deal found 2/1$840
This Travelocity deal was found by Cheapflights users on 2/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:00 am
IAD
-
NTE
2 stops27h 15m
Multiple Airlines
Mon 3/910:25 am
NTE
-
IAD
2 stops15h 56m
Multiple Airlines
Deal found 2/1$857
This KLM deal was found by Cheapflights users on 2/3. 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 4/165:40 pm
IAD
-
NTE
1 stop11h 35m
KLM
Tue 4/282:25 pm
NTE
-
IAD
1 stop31h 10m
KLM
Deal found 2/3$874
This Delta deal was found by Cheapflights users on 2/2. 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 4/1612:42 pm
IAD
-
NTE
2 stops14h 58m
Delta
Tue 4/286:20 am
NTE
-
IAD
1 stop15h 15m
Delta
Deal found 2/2$875

Find flight deals from Washington, D.C. to Brittany

Keep the following information in mind while searching for Washington, D.C. to Brittany flight deals. Data was last updated February 3, 2026.

Round-trip from

$670
(Trip.com)
From Washington, D.C. (WAS) to Brittany
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 February 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Brittany that are best for you.

Fly from

Washington, D.C.

Fly to

Brittany

Route

Depart

Return

Price

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Mon 7/20

5:40 pm-10:40 pm

2 stops23h 00m

Nantes Atlantique

Mon 8/24

10:25 pm-3:05 pm

2 stops22h 40m

$670

Washington, D.C.Nantes

DCA - NTE

DCANTE

Washington, D.C. Reagan-National

Wed 3/18

6:00 am-9:20 pm

3 stops34h 20m

Nantes Atlantique

Wed 3/25

10:00 pm-9:56 pm

3 stops28h 56m

$720

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Wed 3/18

9:45 pm-9:10 pm

2 stops18h 25m

Nantes Atlantique

Wed 3/25

9:15 am-7:45 pm

2 stops15h 30m

$723

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Mon 3/16

10:45 pm-10:20 am

1 stop30h 35m

Rennes St Jacques

Mon 3/23

5:10 pm-5:05 pm

1 stop28h 55m

$806

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Mon 3/16

1:19 pm-10:20 am

2 stops16h 01m

Rennes St Jacques

Mon 3/23

5:10 pm-5:05 pm

1 stop28h 55m

$807

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Mon 3/16

1:19 pm-10:20 am

2 stops16h 01m

Rennes St Jacques

Mon 3/23

5:10 pm-9:10 am

2 stops45h 00m

$812

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Wed 3/18

10:40 pm-3:10 pm

1 stop11h 30m

Nantes Atlantique

Wed 3/25

12:10 pm-5:05 pm

1 stop33h 55m

$820

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Wed 3/18

10:40 pm-3:10 pm

1 stop11h 30m

Nantes Atlantique

Wed 3/25

6:05 am-5:05 pm

1 stop16h 00m

$820

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Mon 3/2

6:50 pm-6:00 pm

1 stop17h 10m

Nantes Atlantique

Mon 3/9

12:10 pm-5:05 pm

1 stop33h 55m

$820

Washington, D.C.Nantes

DCA - NTE

DCANTE

Washington, D.C. Reagan-National

Wed 3/18

5:00 pm-11:15 am

2 stops13h 15m

Nantes Atlantique

Wed 3/25

10:30 am-10:36 pm

2 stops17h 06m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 29 results
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Best time to book a flight from Washington, D.C. to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany from Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. to Brittany. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Brittany?

    A quick flight from Washington, D.C. to Brittany can take about 11h 30m. Air France provides one of the quickest options available for as low as $820. Airlines will cover a distance of 3716 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Washington, D.C. to Brittany?

    The most popular route from Washington, D.C. to Brittany is Washington, D.C. Dulles Intl - Nantes Atlantique. You may also consider Baltimore/Washington - Nantes Atlantique or Washington, D.C. Reagan-National - Nantes Atlantique.

  • Can I find deals for flights from Washington, D.C. to Brittany that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Brittany?

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

  • Can I find deals for business class flights from Washington, D.C. to Brittany?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Washington, D.C. to Brittany

Discover the top airline that operate flights from Washington, D.C. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,074Average$1,377FlexibilityNo cancel feeOn-time77%

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