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Cheap flights from Washington, D.C. to Brest from $1,369

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Brest departing on 7/4. 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. to Brest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:23 pm - 9:40 pm
IAD
-
BES
26h 17m
2 stops
Multiple Airlines Logo
5:45 pm - 3:45 pm
BES
-
IAD
28h 00m
1 stop
$1,369Multiple Airlines
Sat, Jul 4 - Sat, Jul 11
KLM Logo
6:15 pm - 1:15 pm
IAD
-
BES
13h 00m
1 stop
KLM Logo
10:40 am - 7:35 pm
BES
-
IAD
14h 55m
1 stop
$1,426KLM
Sat, Jul 4 - Tue, Jul 21
KLM Logo
9:45 pm - 11:05 pm
IAD
-
BES
19h 20m
1 stop
KLM Logo
6:10 am - 7:35 pm
BES
-
IAD
19h 25m
1 stop
$1,427KLM
Sat, Jul 4 - Tue, Jul 21
KLM Logo
6:15 pm - 1:15 pm
IAD
-
BES
13h 00m
1 stop
KLM Logo
10:40 am - 4:05 pm
BES
-
IAD
11h 25m
1 stop
$1,428KLM
Sat, Jul 4 - Tue, Jul 21
KLM Logo
12:47 pm - 9:45 am
IAD
-
BES
14h 58m
2 stops
KLM Logo
10:40 am - 7:35 pm
BES
-
IAD
14h 55m
1 stop
$1,431KLM
Sat, Jul 4 - Tue, Jul 21
KLM Logo
12:47 pm - 9:45 am
IAD
-
BES
14h 58m
2 stops
KLM Logo
10:40 am - 4:05 pm
BES
-
IAD
11h 25m
1 stop
$1,432KLM
Sat, Jul 4 - Tue, Jul 21
Delta Logo
12:47 pm - 9:45 am
IAD
-
BES
14h 58m
2 stops
Delta Logo
6:10 am - 4:41 pm
BES
-
IAD
16h 31m
2 stops
$1,441Delta
Sat, Jul 4 - Tue, Jul 21
Delta Logo
11:00 am - 9:45 am
DCA
-
BES
16h 45m
2 stops
Delta Logo
6:10 am - 4:34 pm
BES
-
DCA
16h 24m
2 stops
$1,441Delta
Sat, Jul 4 - Tue, Jul 21
Delta Logo
11:17 am - 9:45 am
IAD
-
BES
16h 28m
2 stops
Delta Logo
6:10 am - 4:41 pm
BES
-
IAD
16h 31m
2 stops
$1,442Delta
Sat, Jul 4 - Tue, Jul 21
Multiple Airlines Logo
8:30 pm - 9:40 pm
IAD
-
BES
19h 10m
2 stops
Multiple Airlines Logo
8:35 pm - 8:24 pm
BES
-
IAD
29h 49m
3 stops
$1,460Multiple Airlines
Sat, Jul 4 - Sat, Jul 11

KLM flights from Washington, D.C. to Brest

Our best KLM deals on Washington, D.C. to Brest flight tickets
KLM
Jul 4
IAD6:15 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
BES1:15 pmBrest Guipavas
Jul 21
BES10:40 amBrest Guipavas
14h 55m
1 stop
IAD7:35 pmWashington, D.C. Dulles Intl
$1,426
KLM
Jul 4
IAD9:45 pmWashington, D.C. Dulles Intl
19h 20m
1 stop
BES11:05 pmBrest Guipavas
Jul 21
BES6:10 amBrest Guipavas
19h 25m
1 stop
IAD7:35 pmWashington, D.C. Dulles Intl
$1,427
KLM
Jul 4
IAD6:15 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
BES1:15 pmBrest Guipavas
Jul 21
BES10:40 amBrest Guipavas
11h 25m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$1,428

Delta flights from Washington, D.C. to Brest

Our best Delta deals on Washington, D.C. to Brest flight tickets
Delta
Jul 4
IAD12:47 pmWashington, D.C. Dulles Intl
14h 58m
2 stops
BES9:45 amBrest Guipavas
Jul 21
BES6:10 amBrest Guipavas
16h 31m
2 stops
IAD4:41 pmWashington, D.C. Dulles Intl
$1,441
Delta
Jul 4
IAD11:17 amWashington, D.C. Dulles Intl
16h 28m
2 stops
BES9:45 amBrest Guipavas
Jul 21
BES6:10 amBrest Guipavas
16h 31m
2 stops
IAD4:41 pmWashington, D.C. Dulles Intl
$1,442
Delta
Jul 2
BWI6:08 amBaltimore/Washington
21h 17m
2 stops
BES9:25 amBrest Guipavas
Jul 9
BES10:40 amBrest Guipavas
17h 49m
2 stops
BWI10:29 pmBaltimore/Washington
$1,602

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Brest 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 May 20, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Brest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Sat 7/4

1:23 pm-9:40 pm

2 stops26h 17m

Brest Guipavas

Sat 7/11

5:45 pm-3:45 pm

1 stop28h 00m

$1,369

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Sat 7/4

6:15 pm-1:15 pm

1 stop13h 00m

Brest Guipavas

Tue 7/21

10:40 am-7:35 pm

1 stop14h 55m

$1,426

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Sat 7/4

9:45 pm-11:05 pm

1 stop19h 20m

Brest Guipavas

Tue 7/21

6:10 am-7:35 pm

1 stop19h 25m

$1,427
Quickest round-trip

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Sat 7/4

6:15 pm-1:15 pm

1 stop13h 00m

Brest Guipavas

Tue 7/21

10:40 am-4:05 pm

1 stop11h 25m

$1,428

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Sat 7/4

12:47 pm-9:45 am

2 stops14h 58m

Brest Guipavas

Tue 7/21

10:40 am-7:35 pm

1 stop14h 55m

$1,431

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Sat 7/4

12:47 pm-9:45 am

2 stops14h 58m

Brest Guipavas

Tue 7/21

10:40 am-4:05 pm

1 stop11h 25m

$1,432

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Sat 7/4

12:47 pm-9:45 am

2 stops14h 58m

Brest Guipavas

Tue 7/21

6:10 am-4:41 pm

2 stops16h 31m

$1,441

Washington, D.C.Brest

DCA - BES

DCABES

Washington, D.C. Reagan-National

Sat 7/4

11:00 am-9:45 am

2 stops16h 45m

Brest Guipavas

Tue 7/21

6:10 am-4:34 pm

2 stops16h 24m

$1,441

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Sat 7/4

11:17 am-9:45 am

2 stops16h 28m

Brest Guipavas

Tue 7/21

6:10 am-4:41 pm

2 stops16h 31m

$1,442

Washington, D.C.Brest

IAD - BES

IADBES

Washington, D.C. Dulles Intl

Sat 7/4

8:30 pm-9:40 pm

2 stops19h 10m

Brest Guipavas

Sat 7/11

8:35 pm-8:24 pm

3 stops29h 49m

$1,460

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Brest from

How to get the cheapest flight ticket from Washington, D.C. to Brest

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

How long does it take to fly to Brest?

The flight from Washington, D.C. to Brest depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Brest (the most popular airport in Brest), then the flight time is 14h 55m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Brest, then the average flight time is 21h 17m.

When to book flights from Washington, D.C. to Brest

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Brest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Brest (WAS to BES) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Brest

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Washington, D.C. to Brest takes 13h 00m
There are no direct flights from Washington, D.C. to Brest. There are no popular flight routes from Washington, D.C. to Brest.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Brest

  • How far is Washington, D.C. to Brest Guipavas by plane?

    A flight from Washington, D.C. to Brest Guipavas will travel around 3545.4 mi. 13h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. to Brest Guipavas Airport?

    Prices for flights from Washington, D.C. to Brest Guipavas Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. to Brest Guipavas Airport?

    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. to Brest Guipavas Airport.

  • What documentation or ID do you need to fly to Brest Guipavas Airport?

    The necessary travel and health documents for your Brest Guipavas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Brest?

Book flights to Brest if you plan to visit one of these locations
Roscoff

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Brest. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Washington, D.C. to Brest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Washington, D.C. to Brest now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brest and let you know when they change.

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