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Cheap flights from Washington, D.C. Dulles Intl Airport to Brittany from $316

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Brittany departing on 3/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Brittany

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 10:10 pm
IAD
-
NTE
20h 30m
3 stops
Multiple Airlines Logo
5:25 pm - 7:30 pm
NTE
-
IAD
31h 05m
3 stops
$755Multiple Airlines
Mon, Mar 9 - Tue, Mar 17
Multiple Airlines Logo
8:40 pm - 6:00 pm
IAD
-
NTE
16h 20m
2 stops
Multiple Airlines Logo
6:05 am - 7:30 pm
NTE
-
IAD
18h 25m
2 stops
$773Multiple Airlines
Mon, Mar 9 - Tue, Mar 17
Multiple Airlines Logo
9:45 am - 10:45 pm
IAD
-
NTE
31h 00m
2 stops
Multiple Airlines Logo
11:25 am - 3:05 pm
NTE
-
IAD
33h 40m
2 stops
$786Multiple Airlines
Tue, May 19 - Tue, Jun 2
Multiple Airlines Logo
9:55 am - 10:45 pm
IAD
-
NTE
30h 50m
3 stops
Multiple Airlines Logo
11:25 am - 3:05 pm
NTE
-
IAD
33h 40m
2 stops
$796Multiple Airlines
Tue, May 19 - Tue, Jun 2
Lufthansa Logo
7:00 pm - 6:15 pm
IAD
-
NTE
18h 15m
1 stop
Lufthansa Logo
6:50 pm - 4:50 pm
NTE
-
IAD
27h 00m
1 stop
$833Lufthansa
Mon, Mar 9 - Tue, Mar 17
Delta Logo
12:12 pm - 9:40 am
IAD
-
NTE
15h 28m
2 stops
Delta Logo
6:20 am - 3:35 pm
NTE
-
IAD
15h 15m
1 stop
$842Delta
Thu, Apr 16 - Tue, Apr 28
Delta Logo
12:12 pm - 9:40 am
IAD
-
NTE
15h 28m
2 stops
Delta Logo
6:20 am - 3:35 pm
NTE
-
IAD
15h 15m
1 stop
$843Delta
Thu, Apr 16 - Tue, Apr 28
Air Canada Logo
10:09 pm - 9:55 am
IAD
-
NTE
29h 46m
2 stops
Air Canada Logo
11:20 am - 7:00 pm
NTE
-
IAD
13h 40m
1 stop
$844Air Canada
Thu, Jun 18 - Thu, Oct 1
KLM Logo
9:45 pm - 11:05 pm
IAD
-
BES
19h 20m
1 stop
KLM Logo
6:05 pm - 7:35 pm
BES
-
IAD
31h 30m
1 stop
$1,070KLM
Thu, Apr 9 - Sun, Apr 12
KLM Logo
10:40 pm - 2:10 pm
IAD
-
BES
10h 30m
1 stop
KLM Logo
6:10 am - 4:05 pm
BES
-
IAD
15h 55m
1 stop
$1,112KLM
Wed, Mar 25 - Wed, Apr 1

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
Apr 16
IAD12:12 pmWashington, D.C. Dulles Intl
15h 28m
2 stops
NTE9:40 amNantes Atlantique
Apr 28
NTE6:20 amNantes Atlantique
15h 15m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$842
Delta
Apr 16
IAD12:12 pmWashington, D.C. Dulles Intl
15h 28m
2 stops
NTE9:40 amNantes Atlantique
Apr 28
NTE6:20 amNantes Atlantique
15h 15m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$843
Delta
Apr 16
IAD12:12 pmWashington, D.C. Dulles Intl
15h 28m
2 stops
NTE9:40 amNantes Atlantique
Apr 28
NTE6:20 amNantes Atlantique
17h 37m
2 stops
IAD5:57 pmWashington, D.C. Dulles Intl
$852

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

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Brittany flight tickets
Lufthansa
Mar 9
IAD7:00 pmWashington, D.C. Dulles Intl
18h 15m
1 stop
NTE6:15 pmNantes Atlantique
Mar 17
NTE6:50 pmNantes Atlantique
27h 00m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$833
Lufthansa
Mar 9
IAD7:00 pmWashington, D.C. Dulles Intl
18h 15m
1 stop
NTE6:15 pmNantes Atlantique
Mar 17
NTE6:50 pmNantes Atlantique
31h 15m
2 stops
IAD9:05 pmWashington, D.C. Dulles Intl
$857
Lufthansa
May 19
IAD10:20 pmWashington, D.C. Dulles Intl
13h 15m
1 stop
NTE5:35 pmNantes Atlantique
Jun 2
NTE7:15 pmNantes Atlantique
24h 20m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
$910

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated February 11, 2026.
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

Mon 3/9

8:40 pm-10:10 pm

3 stops20h 30m

Nantes Atlantique

Tue 3/17

5:25 pm-7:30 pm

3 stops31h 05m

$755

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Mon 3/9

8:40 pm-6:00 pm

2 stops16h 20m

Nantes Atlantique

Tue 3/17

6:05 am-7:30 pm

2 stops18h 25m

$773

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Tue 5/19

9:45 am-10:45 pm

2 stops31h 00m

Nantes Atlantique

Tue 6/2

11:25 am-3:05 pm

2 stops33h 40m

$786

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Tue 5/19

9:55 am-10:45 pm

3 stops30h 50m

Nantes Atlantique

Tue 6/2

11:25 am-3:05 pm

2 stops33h 40m

$796

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Mon 3/9

7:00 pm-6:15 pm

1 stop18h 15m

Nantes Atlantique

Tue 3/17

6:50 pm-4:50 pm

1 stop27h 00m

$833

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Thu 4/16

12:12 pm-9:40 am

2 stops15h 28m

Nantes Atlantique

Tue 4/28

6:20 am-3:35 pm

1 stop15h 15m

$842

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Thu 4/16

12:12 pm-9:40 am

2 stops15h 28m

Nantes Atlantique

Tue 4/28

6:20 am-3:35 pm

1 stop15h 15m

$843

Washington, D.C.Nantes

IAD - NTE

IADNTE

Washington, D.C. Dulles Intl

Thu 6/18

10:09 pm-9:55 am

2 stops29h 46m

Nantes Atlantique

Thu 10/1

11:20 am-7:00 pm

1 stop13h 40m

$844

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Thu 4/9

9:45 pm-11:05 pm

1 stop19h 20m

Brest Guipavas

Sun 4/12

6:05 pm-7:35 pm

1 stop31h 30m

$1,070

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Wed 3/25

10:40 pm-2:10 pm

1 stop10h 30m

Brest Guipavas

Wed 4/1

6:10 am-4:05 pm

1 stop15h 55m

$1,112

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Air Canada and Lufthansa are the most popular carriers 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

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Brittany takes 10h 30m
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?

  • 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 FrancePriceFrom $1,074Free CancellationRating
7.4
1,531 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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