When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Brittany?

Prices for flights from Washington, D.C. Dulles Intl Airport to Brittany are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Brittany?

As of August 2025, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Brittany.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Brittany?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Brittany.

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

The travel and health documents you'll need for your trip to Brittany may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brittany. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$670 Cheap Flights from Washington, D.C. Dulles Intl Airport to Brittany in 2025

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Brittany

Round-trip

One-way

Cheap round-trip flights

9:00 pm - 4:10 pmIAD-NTE

13h 10m1 stop

10:50 pm - 6:55 pmNTE-IAD

26h 05m2 stops

$670

Find Deal

Wed, Sep 17 - Wed, Sep 24

6:10 pm - 10:20 pmIAD-NTE

22h 10m2 stops

10:50 pm - 1:30 pmNTE-IAD

20h 40m2 stops

$727

Find Deal

Wed, Sep 17 - Wed, Sep 24

5:45 pm - 10:35 pmIAD-NTE

22h 50m3 stops

7:10 pm - 3:20 pmNTE-IAD

26h 10m2 stops

$783

Find Deal

Mon, Oct 13 - Fri, Oct 17

8:45 pm - 6:20 pmIAD-NTE

15h 35m2 stops

6:40 pm - 1:30 pmNTE-IAD

24h 50m2 stops

$784

Find Deal

Mon, Oct 13 - Fri, Oct 17

8:45 pm - 6:20 pmIAD-NTE

15h 35m2 stops

11:00 pm - 3:50 pmNTE-IAD

22h 50m2 stops

$785

Find Deal

Mon, Oct 13 - Fri, Oct 17

6:10 am - 10:35 amIAD-RNS

22h 25m2 stops

11:05 am - 4:35 pmRNS-IAD

11h 30m1 stop

$899Delta

Find Deal

Fri, Dec 5 - Tue, Dec 9

6:10 am - 10:35 amIAD-RNS

22h 25m2 stops

11:05 am - 7:15 pmRNS-IAD

14h 10m1 stop

$900Delta

Find Deal

Fri, Dec 5 - Tue, Dec 9

6:30 pm - 2:05 pmIAD-NTE

13h 35m1 stop

10:55 am - 7:15 pmNTE-IAD

14h 20m1 stop

$1,007Air France

Find Deal

Wed, Sep 17 - Wed, Sep 24

12:30 pm - 10:20 amIAD-RNS

15h 50m2 stops

5:30 pm - 4:05 pmRNS-IAD

28h 35m1 stop

$1,013Air France

Find Deal

Thu, Nov 20 - Mon, Nov 24

9:20 pm - 1:50 pmIAD-BES

10h 30m1 stop

6:15 am - 4:20 pmBES-IAD

16h 05m1 stop

$1,054KLM

Find Deal

Fri, Oct 3 - Fri, Oct 10

Air France flights from Washington, D.C. Dulles Intl Airport to Brittany

Our best Air France deals on Washington, D.C. Dulles Intl Airport to Brittany flight tickets

Air France

Sep 17

IAD6:30 pmWashington, D.C. Dulles Intl

13h 35m

1 stop

NTE2:05 pmNantes Atlantique

Sep 24

NTE10:55 amNantes Atlantique

14h 20m

1 stop

IAD7:15 pmWashington, D.C. Dulles Intl

$1,007

Find similar

Air France

Nov 20

IAD12:30 pmWashington, D.C. Dulles Intl

15h 50m

2 stops

RNS10:20 amRennes St Jacques

Nov 24

RNS5:30 pmRennes St Jacques

28h 35m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$1,013

Find similar

Delta flights from Washington, D.C. Dulles Intl Airport to Brittany

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Brittany flight tickets

Delta

Dec 5

IAD6:10 amWashington, D.C. Dulles Intl

22h 25m

2 stops

RNS10:35 amRennes St Jacques

Dec 9

RNS11:05 amRennes St Jacques

11h 30m

1 stop

IAD4:35 pmWashington, D.C. Dulles Intl

$899

Find similar

Delta

Dec 5

IAD6:10 amWashington, D.C. Dulles Intl

22h 25m

2 stops

RNS10:35 amRennes St Jacques

Dec 9

RNS11:05 amRennes St Jacques

14h 10m

1 stop

IAD7:15 pmWashington, D.C. Dulles Intl

$900

Find similar

Delta

Dec 5

IAD6:10 amWashington, D.C. Dulles Intl

22h 25m

2 stops

RNS10:35 amRennes St Jacques

Dec 9

RNS11:05 amRennes St Jacques

28h 06m

2 stops

IAD9:11 amWashington, D.C. Dulles Intl

$909

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Brittany that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Wed 9/17

9:00 pm-4:10 pm

1 stop13h 10m

Nantes Atlantique

Wed 9/24

10:50 pm-6:55 pm

2 stops26h 05m

$670

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Wed 9/17

6:10 pm-10:20 pm

2 stops22h 10m

Nantes Atlantique

Wed 9/24

10:50 pm-1:30 pm

2 stops20h 40m

$727

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Mon 10/13

5:45 pm-10:35 pm

3 stops22h 50m

Nantes Atlantique

Fri 10/17

7:10 pm-3:20 pm

2 stops26h 10m

$783

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Mon 10/13

8:45 pm-6:20 pm

2 stops15h 35m

Nantes Atlantique

Fri 10/17

6:40 pm-1:30 pm

2 stops24h 50m

$784

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Mon 10/13

8:45 pm-6:20 pm

2 stops15h 35m

Nantes Atlantique

Fri 10/17

11:00 pm-3:50 pm

2 stops22h 50m

$785

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Fri 12/5

6:10 am-10:35 am

2 stops22h 25m

Rennes St Jacques

Tue 12/9

11:05 am-4:35 pm

1 stop11h 30m

$899

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Fri 12/5

6:10 am-10:35 am

2 stops22h 25m

Rennes St Jacques

Tue 12/9

11:05 am-7:15 pm

1 stop14h 10m

$900

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Wed 9/17

6:30 pm-2:05 pm

1 stop13h 35m

Nantes Atlantique

Wed 9/24

10:55 am-7:15 pm

1 stop14h 20m

$1,007

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Thu 11/20

12:30 pm-10:20 am

2 stops15h 50m

Rennes St Jacques

Mon 11/24

5:30 pm-4:05 pm

1 stop28h 35m

$1,013

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Fri 10/3

9:20 pm-1:50 pm

1 stop10h 30m

Brest Guipavas

Fri 10/10

6:15 am-4:20 pm

1 stop16h 05m

$1,054

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Brittany

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Brittany?

Iberia is the most popular carrier operating from Washington, D.C. Dulles Intl to Brittany

Cheap Washington, D.C. Dulles Intl Airport to Brittany flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Brittany

Direct flights	None

There are no direct flights from Washington, D.C. Dulles Intl Airport to Brittany. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Brittany.

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Brittany?
Prices for flights from Washington, D.C. Dulles Intl Airport to Brittany are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Brittany?
As of August 2025, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Brittany.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Brittany?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Brittany.
What documentation or ID do you need to fly to Brittany?
The travel and health documents you'll need for your trip to Brittany may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brittany. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Brittany

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Brittany with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $1,074	Free Cancellation	Rating 7.4 1,469 reviews		Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Brittany?

Finding the right flight to Brittany from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brittany quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Brittany with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Brittany flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Brittany?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Brittany.

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

If you are simply researching potential flights to Brittany, momondo offers a useful price alert feature which will track prices for flights to Brittany from Washington, D.C. and alert you when they change.

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Find better results for your trip to Brittany

Popular cities in Brittany

Flights to Parisfrom $335

Flights to Nicefrom $393

Flights to Marseillefrom $428

Flights to Lyonfrom $394

Flights to Toulousefrom $405

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Flights to Strasbourgfrom $569

Flights to Biarritzfrom $476

Flights to Ajacciofrom $649

Flights to Rennesfrom $727

Washington, D.C. Dulles Intl Airport flight routes

Washington, D.C. Dulles Intl to Valparaiso Destin-Ft Walton Beach

Washington, D.C. Dulles Intl to Savannah/Hilton Head

Washington, D.C. Dulles Intl to Nashville Intl

Washington, D.C. Dulles Intl to South Bend/Michiana

Washington, D.C. Dulles Intl to Tweed-New Haven

Washington, D.C. Dulles Intl to Wilmington New Hanover County

Cheap flights from Washington, D.C. Dulles Intl Airport to Brittany from $670

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Brittany

Cheap round-trip flights

Cheap one-way flights

Air France flights from Washington, D.C. Dulles Intl Airport to Brittany

Our best Air France deals on Washington, D.C. Dulles Intl Airport to Brittany flight tickets

Delta flights from Washington, D.C. Dulles Intl Airport to Brittany

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Brittany flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Brittany that are best for you.

See travel insights to Brittany from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Brittany

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Brittany?

Iberia is the most popular carrier operating from Washington, D.C. Dulles Intl to Brittany

Cheap Washington, D.C. Dulles Intl Airport to Brittany flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Brittany

Direct flights

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Brittany?

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Brittany?

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Brittany?

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

Best airlines flying from Washington, D.C. Dulles Intl Airport to Brittany

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Brittany with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Brittany?

Can I find flights from Washington, D.C. to Brittany with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Brittany?

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

An easier way to manage your Brittany trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brittany

Popular cities in Brittany

Popular flights according to clicks in the last 7 days on momondo