How do I get Price Alerts for flights from Bristol to Washington, D.C. Dulles Intl Airport?

Price Alerts will notify you by email when the price for flights to Washington, D.C. Dulles Intl Airport from Bristol decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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.

$708 Cheap Flights from Bristol to Washington, D.C. Dulles Intl Airport in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 6:50 pmBRS Bristol-IAD Washington, D.C. Dulles Intl

27h 25m2 stops Dublin Madrid Barajas

5:00 pm - 4:00 pmIAD Washington, D.C. Dulles Intl-BRS Bristol

18h 00m2 stops Madrid Barajas Dublin

$708Aer Lingus

Mon, Sep 14 - Sun, Sep 27

9:30 am - 3:25 pmBRS Bristol-IAD Washington, D.C. Dulles Intl

34h 55m1 stop Zurich

8:20 pm - 2:05 pmIAD Washington, D.C. Dulles Intl-BRS Bristol

12h 45m1 stop Zurich

$712SWISS

Mon, Sep 14 - Sun, Sep 27

9:30 am - 4:45 pmBRS Bristol-IAD Washington, D.C. Dulles Intl

12h 15m1 stop Zurich

8:20 pm - 2:05 pmIAD Washington, D.C. Dulles Intl-BRS Bristol

12h 45m1 stop Zurich

$722SWISS

Mon, Sep 14 - Sun, Sep 27

8:55 am - 3:45 pmBRS Bristol-IAD Washington, D.C. Dulles Intl

11h 50m1 stop Dublin

5:15 pm - 7:35 amIAD Washington, D.C. Dulles Intl-BRS Bristol

9h 20m1 stop Dublin

$724Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

8:25 pm - 3:30 pmBRS Bristol-IAD Washington, D.C. Dulles Intl

24h 05m2 stops Dublin Madrid Barajas

5:10 pm - 7:55 amIAD Washington, D.C. Dulles Intl-BRS Bristol

33h 45m2 stops Madrid Barajas Dublin

$728Aer Lingus

Fri, Oct 2 - Fri, Oct 9

8:25 pm - 6:50 pmBRS Bristol-IAD Washington, D.C. Dulles Intl

27h 25m2 stops Dublin Madrid Barajas

5:00 pm - 4:00 pmIAD Washington, D.C. Dulles Intl-BRS Bristol

18h 00m2 stops Madrid Barajas Dublin

$741Aer Lingus

Mon, Sep 28 - Mon, Oct 5

8:20 am - 3:10 pmBRS Bristol-IAD Washington, D.C. Dulles Intl

35h 50m2 stops Madrid Barajas Lisbon Humberto Delgado

10:35 pm - 11:15 pmIAD Washington, D.C. Dulles Intl-BRS Bristol

19h 40m2 stops Lisbon Humberto Delgado Madrid Barajas

$751Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

9:30 am - 2:15 pmBRS Bristol-IAD Washington, D.C. Dulles Intl

33h 45m2 stops Zurich Geneva Geneve-Cointrin

5:45 pm - 2:05 pmIAD Washington, D.C. Dulles Intl-BRS Bristol

15h 20m1 stop Zurich

$753SWISS

Mon, Sep 14 - Sun, Sep 27

2:00 pm - 5:00 pmBRS Bristol-IAD Washington, D.C. Dulles Intl

32h 00m2 stops Dublin Kastrup Copenhagen

8:20 pm - 10:55 pmIAD Washington, D.C. Dulles Intl-BRS Bristol

21h 35m2 stops Kastrup Copenhagen Dublin

$763Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

12:40 pm - 7:20 pmBRS Bristol-IAD Washington, D.C. Dulles Intl

35h 40m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

8:30 pm - 8:50 amIAD Washington, D.C. Dulles Intl-BRS Bristol

31h 20m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Amsterdam Schiphol

$775Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

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Aer Lingus flights from Bristol to Washington, D.C. Dulles Intl Airport

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

Aer Lingus

Sep 14

BRS8:25 pmBristol

27h 25m

2 stops

IAD6:50 pmWashington, D.C. Dulles Intl

Sep 27

IAD5:00 pmWashington, D.C. Dulles Intl

18h 00m

2 stops

BRS4:00 pmBristol

$708

Aer Lingus

Oct 2

BRS8:25 pmBristol

24h 05m

2 stops

IAD3:30 pmWashington, D.C. Dulles Intl

Oct 9

IAD5:10 pmWashington, D.C. Dulles Intl

33h 45m

2 stops

BRS7:55 amBristol

$728

Aer Lingus

Sep 28

BRS8:25 pmBristol

27h 25m

2 stops

IAD6:50 pmWashington, D.C. Dulles Intl

Oct 5

IAD5:00 pmWashington, D.C. Dulles Intl

18h 00m

2 stops

BRS4:00 pmBristol

$741

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

Oct 29

BRS8:25 amBristol

12h 10m

1 stop

IAD4:35 pmWashington, D.C. Dulles Intl

Nov 5

IAD5:05 pmWashington, D.C. Dulles Intl

9h 50m

1 stop

BRS7:55 amBristol

$1,053

British Airways

Sep 3

BRS8:25 amBristol

15h 45m

1 stop

IAD7:10 pmWashington, D.C. Dulles Intl

Sep 7

IAD5:15 pmWashington, D.C. Dulles Intl

9h 40m

1 stop

BRS7:55 amBristol

$1,056

British Airways

Sep 3

BRS8:25 amBristol

15h 45m

1 stop

IAD7:10 pmWashington, D.C. Dulles Intl

Sep 7

IAD5:15 pmWashington, D.C. Dulles Intl

9h 40m

1 stop

BRS7:55 amBristol

$1,057

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

BristolWashington, D.C.

BRS Bristol - IAD Washington, D.C. Dulles Intl

BRSIAD

Bristol

Mon 9/14

8:25 pm-6:50 pm

2 stops27h 25m

Washington, D.C. Dulles Intl

Sun 9/27

5:00 pm-4:00 pm

2 stops18h 00m

$708

BristolWashington, D.C.

BRS Bristol - IAD Washington, D.C. Dulles Intl

BRSIAD

Bristol

Mon 9/14

9:30 am-3:25 pm

1 stop34h 55m

Washington, D.C. Dulles Intl

Sun 9/27

8:20 pm-2:05 pm

1 stop12h 45m

$712

BristolWashington, D.C.

BRS Bristol - IAD Washington, D.C. Dulles Intl

BRSIAD

Bristol

Mon 9/14

9:30 am-4:45 pm

1 stop12h 15m

Washington, D.C. Dulles Intl

Sun 9/27

8:20 pm-2:05 pm

1 stop12h 45m

$722

Quickest round-trip

BristolWashington, D.C.

BRS Bristol - IAD Washington, D.C. Dulles Intl

BRSIAD

Bristol

Mon 9/28

8:55 am-3:45 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Mon 10/5

5:15 pm-7:35 am

1 stop9h 20m

$724

BristolWashington, D.C.

BRS Bristol - IAD Washington, D.C. Dulles Intl

BRSIAD

Bristol

Fri 10/2

8:25 pm-3:30 pm

2 stops24h 05m

Washington, D.C. Dulles Intl

Fri 10/9

5:10 pm-7:55 am

2 stops33h 45m

$728

BristolWashington, D.C.

BRS Bristol - IAD Washington, D.C. Dulles Intl

BRSIAD

Bristol

Mon 9/28

8:25 pm-6:50 pm

2 stops27h 25m

Washington, D.C. Dulles Intl

Mon 10/5

5:00 pm-4:00 pm

2 stops18h 00m

$741

BristolWashington, D.C.

BRS Bristol - IAD Washington, D.C. Dulles Intl

BRSIAD

Bristol

Mon 9/28

8:20 am-3:10 pm

2 stops35h 50m

Washington, D.C. Dulles Intl

Mon 10/5

10:35 pm-11:15 pm

2 stops19h 40m

$751

BristolWashington, D.C.

BRS Bristol - IAD Washington, D.C. Dulles Intl

BRSIAD

Bristol

Mon 9/14

9:30 am-2:15 pm

2 stops33h 45m

Washington, D.C. Dulles Intl

Sun 9/27

5:45 pm-2:05 pm

1 stop15h 20m

$753

BristolWashington, D.C.

BRS Bristol - IAD Washington, D.C. Dulles Intl

BRSIAD

Bristol

Wed 9/30

2:00 pm-5:00 pm

2 stops32h 00m

Washington, D.C. Dulles Intl

Wed 10/7

8:20 pm-10:55 pm

2 stops21h 35m

$763

BristolWashington, D.C.

BRS Bristol - IAD Washington, D.C. Dulles Intl

BRSIAD

Bristol

Mon 9/28

12:40 pm-7:20 pm

2 stops35h 40m

Washington, D.C. Dulles Intl

Mon 10/5

8:30 pm-8:50 am

3 stops31h 20m

$775

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Best Price Found	$708
Fastest flight time	12h 00m
Direct flights	None

The best flight deal from Bristol to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $708

The fastest flight from Bristol to Washington, D.C. Dulles Intl Airport takes 12h 00m

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

Frequently asked questions about flying from Bristol to Washington, D.C. Dulles Intl Airport

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 00m.
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.

Frequently asked questions about flying from Bristol to Washington, D.C. Dulles Intl Airport

How do I get Price Alerts for flights from Bristol to Washington, D.C. Dulles Intl Airport?
Price Alerts will notify you by email when the price for flights to Washington, D.C. Dulles Intl Airport from Bristol decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Bristol to Washington, D.C. Dulles Intl Airport with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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.