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

Aer Lingus and British Airways are the most popular carriers operating from Bristol to Washington, D.C. Dulles Intl

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

Prices for flights from Bristol Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The necessary travel and health documents for your Washington, D.C. Dulles Intl 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.

$400 Cheap Flights from Bristol to Washington, D.C. Dulles Intl Airport in 2026

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Find the cheapest flights from Bristol to Washington, D.C.

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One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 am - 3:45 pm

BRS

IAD

11h 50m

1 stop

5:15 pm - 8:05 am

IAD

BRS

9h 50m

1 stop

$700Multiple Airlines

Thu, Apr 30 - Thu, May 7

8:25 am - 3:45 pm

BRS

IAD

12h 20m

1 stop

5:15 pm - 2:25 pm

IAD

BRS

16h 10m

1 stop

$825Aer Lingus

Thu, Apr 30 - Thu, May 7

12:00 pm - 5:00 pm

BRS

IAD

34h 00m

2 stops

1:32 pm - 10:55 pm

IAD

BRS

28h 23m

3 stops

$871Multiple Airlines

Thu, Apr 30 - Thu, May 7

8:55 am - 7:20 pm

BRS

IAD

15h 25m

2 stops

8:30 pm - 2:25 pm

IAD

BRS

12h 55m

2 stops

$897Multiple Airlines

Thu, Apr 30 - Thu, May 7

8:25 am - 3:45 pm

BRS

IAD

12h 20m

1 stop

9:00 pm - 4:00 pm

IAD

BRS

14h 00m

1 stop

$915British Airways

Tue, Jun 2 - Sun, Jun 7

8:25 am - 3:45 pm

BRS

IAD

12h 20m

1 stop

5:15 pm - 7:55 am

IAD

BRS

9h 40m

1 stop

$919British Airways

Wed, Apr 22 - Sun, Apr 26

8:25 pm - 7:25 pm

BRS

IAD

28h 00m

1 stop

8:55 pm - 4:00 pm

IAD

BRS

14h 05m

1 stop

$923Multiple Airlines

Thu, Apr 23 - Mon, May 4

6:45 pm - 3:10 pm

BRS

IAD

25h 25m

2 stops

8:55 pm - 8:55 am

IAD

BRS

31h 00m

1 stop

$937Multiple Airlines

Thu, Apr 23 - Mon, May 4

7:55 pm - 5:25 pm

BRS

IAD

26h 30m

2 stops

5:15 pm - 4:00 pm

IAD

BRS

17h 45m

1 stop

$950British Airways

Tue, Jun 2 - Sun, Jun 7

11:45 am - 8:35 pm

BRS

IAD

37h 50m

2 stops

5:15 pm - 7:55 am

IAD

BRS

9h 40m

1 stop

$954Multiple Airlines

Thu, Apr 30 - Thu, May 7

British Airways flights from Bristol to Washington, D.C. Dulles Intl Airport

Our best British Airways deals on Bristol to Washington, D.C. Dulles Intl Airport flight tickets

British Airways

Jun 2

BRS8:25 amBristol

12h 20m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Jun 7

IAD9:00 pmWashington, D.C. Dulles Intl

14h 00m

1 stop

BRS4:00 pmBristol

$915

British Airways

Apr 22

BRS8:25 amBristol

12h 20m

1 stop

IAD3:45 pmWashington, D.C. Dulles Intl

Apr 26

IAD5:15 pmWashington, D.C. Dulles Intl

9h 40m

1 stop

BRS7:55 amBristol

$919

British Airways

Jun 2

BRS7:55 pmBristol

26h 30m

2 stops

IAD5:25 pmWashington, D.C. Dulles Intl

Jun 7

IAD5:15 pmWashington, D.C. Dulles Intl

17h 45m

1 stop

BRS4:00 pmBristol

$950

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 4/30

8:55 am-3:45 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Thu 5/7

5:15 pm-8:05 am

1 stop9h 50m

$700

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 4/30

8:25 am-3:45 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Thu 5/7

5:15 pm-2:25 pm

1 stop16h 10m

$825

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 4/30

12:00 pm-5:00 pm

2 stops34h 00m

Washington, D.C. Dulles Intl

Thu 5/7

1:32 pm-10:55 pm

3 stops28h 23m

$871

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 4/30

8:55 am-7:20 pm

2 stops15h 25m

Washington, D.C. Dulles Intl

Thu 5/7

8:30 pm-2:25 pm

2 stops12h 55m

$897

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Tue 6/2

8:25 am-3:45 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Sun 6/7

9:00 pm-4:00 pm

1 stop14h 00m

$915

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Wed 4/22

8:25 am-3:45 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Sun 4/26

5:15 pm-7:55 am

1 stop9h 40m

$919

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 4/23

8:25 pm-7:25 pm

1 stop28h 00m

Washington, D.C. Dulles Intl

Mon 5/4

8:55 pm-4:00 pm

1 stop14h 05m

$923

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 4/23

6:45 pm-3:10 pm

2 stops25h 25m

Washington, D.C. Dulles Intl

Mon 5/4

8:55 pm-8:55 am

1 stop31h 00m

$937

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Tue 6/2

7:55 pm-5:25 pm

2 stops26h 30m

Washington, D.C. Dulles Intl

Sun 6/7

5:15 pm-4:00 pm

1 stop17h 45m

$950

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 4/30

11:45 am-8:35 pm

2 stops37h 50m

Washington, D.C. Dulles Intl

Thu 5/7

5:15 pm-7:55 am

1 stop9h 40m

$954

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, March is the cheapest month to fly from Bristol to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $716. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $768.

When to book flights from Bristol to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bristol to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bristol to Washington, D.C. Dulles Intl Airport (BRS to IAD) flight deals and tips

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

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from Bristol to Washington, D.C. Dulles Intl Airport takes 12h 20m

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

Search flight deals

How far is Bristol to Washington, D.C. Dulles Intl by plane?
A flight from Bristol to Washington, D.C. Dulles Intl will travel around 3577.4 mi. In terms of flight time, this usually takes a little over 12h 20m.
When did momondo last update prices for flights from Bristol Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Bristol Airport to Washington, D.C. Dulles Intl Airport refresh daily.
How old do you have to be to fly from Bristol Airport to Washington, D.C. Dulles Intl 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 Bristol Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The necessary travel and health documents for your Washington, D.C. Dulles Intl 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.

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Colonial Beach

Laurel

Towson

Gaithersburg

Silver Spring

Fredericksburg

Rockville

Tysons

Manassas

Springfield

Linthicum Heights

Bethesda

Sterling

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bristol to Washington, D.C. for you.

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

Flights from Bristol to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Bristol to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Bristol. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.