How long is the flight from Bristol to Washington, D.C. Dulles Intl Airport?

For as low as £671, Delta can have you in Washington, D.C. Dulles Intl Airport from Bristol in 14h 20m. Airlines will cover a distance of 3574 mi.

What is the cheapest airline to fly from Bristol to Washington, D.C. Dulles Intl Airport round-trip?

Flying on Aer Lingus is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at £450.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What is the cheapest time of day to fly from BRS to IAD?

When flying from Bristol to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Bristol to Washington, D.C. Dulles Intl?

If you book a flight to Washington, D.C. Dulles Intl from Bristol, you will be flying from Bristol, which is the city’s only airport. Bristol (BRS) is located 7.4 mi from the center of Bristol. There are 0 flights from Bristol to Washington, D.C. Dulles Intl per day from 1 airline.

Can I find deals for flights from Bristol to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Bristol to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Bristol to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to Dulles Intl.

Can I find deals for business class flights from Bristol to Dulles Intl?

Yes. Cheapflights offers flight deals from Bristol to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£355+ Cheap Flights from Bristol to Washington, D.C. Dulles Intl Airport

Cheap flight deals from Bristol to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Bristol to Dulles Intl
Explore the most affordable flight options available from Bristol to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Wed 14/1018:40 -

2 stops24h 50m

Tue 20/1016:30 -

2 stops23h 00m

Deal found 25/8£563

Wed 14/1008:25 -

1 stop12h 20m

Tue 20/1021:05 -

1 stop13h 55m

Deal found 25/8£589

Sat 10/1012:15 -

3 stops30h 20m

Sat 17/1020:20 -

2 stops22h 05m

Deal found 26/8£592

Fri 9/1012:25 -

1 stop12h 00m

Fri 16/1020:55 -

1 stop13h 35m

Deal found 25/8£594

Fri 9/1015:05 -

2 stops29h 05m

Fri 16/1017:05 -

2 stops15h 40m

Deal found 25/8£659

Fri 9/1006:15 -

1 stop14h 20m

Fri 16/1016:48 -

2 stops19h 17m

Deal found 25/8£671

Find flight deals from Bristol to Dulles Intl

Round-trip from	£563
One-way from	£355

14/10-20/10
4 total stops
47h 50m total
Bristol to Washington, D.C.

Search Deals

28/11
3 total stops
50h 05m total
Bristol to Washington, D.C.

Search Deals

Cheapflights 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 return flight

BristolWashington, D.C.

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

BRSIAD

Bristol

Wed 14/10

18:40-14:30

2 stops24h 50m

Washington, D.C. Dulles Intl

Tue 20/10

16:30-20:30

2 stops23h 00m

£563

BristolWashington, D.C.

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

BRSIAD

Bristol

Sat 10/10

12:15-14:00

2 stops30h 45m

Washington, D.C. Dulles Intl

Sat 17/10

20:20-23:25

2 stops22h 05m

£604

BristolWashington, D.C.

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

BRSIAD

Bristol

Fri 9/10

06:15-15:35

1 stop14h 20m

Washington, D.C. Dulles Intl

Fri 16/10

16:48-17:05

2 stops19h 17m

£671

Fastest return journey

BristolWashington, D.C.

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

BRSIAD

Bristol

Thu 24/9

08:25-19:10

1 stop15h 45m

Washington, D.C. Dulles Intl

Mon 28/9

17:15-16:00

1 stop17h 45m

£781

Cheapest one-way

BristolWashington, D.C.

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

BRSIAD

Bristol

Mon 26/10

16:30-17:20

3 stops52h 50m

£362

BristolWashington, D.C.

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

BRSIAD

Bristol

Sat 28/11

13:30-15:45

2 stops55h 15m

£375

Fastest single journey

BristolWashington, D.C.

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

BRSIAD

Bristol

Mon 26/10

12:25-20:20

1 stop11h 55m

£394

BristolWashington, D.C.

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

BRSIAD

Bristol

Fri 2/10

07:35-20:25

2 stops17h 50m

£407

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Sorted by cheapest first

Best time to book a flight from Bristol to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Bristol with our price prediction graph.

BRS-IAD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bristol to Washington, D.C. Dulles Intl Airport

What’s the top stopover airport for flights from Bristol to Washington, D.C. Dulles Intl Airport?

Dublin (DUB) – chosen by Cheapflights users on 67% of one-stop itineraries from Bristol to Washington, D.C. Dulles Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Bristol to Washington, D.C. Dulles Intl Airport?

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £516.

What’s the fastest stopover option from Bristol to Washington, D.C. Dulles Intl Airport?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 11h 15m.

Which airport typically offers the quickest stopover for flights from Bristol to Washington, D.C. Dulles Intl Airport?

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 28m.

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Bristol to Washington, D.C. Dulles Intl Airport, such as Aer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.3

Good

1,732 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Aer Lingus

7.3

Good

1,732 reviews

Aer Lingus

7.3

Good

1,732 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

What airport do you fly from for flights from Bristol to Washington, D.C. Dulles Intl?
If you book a flight to Washington, D.C. Dulles Intl from Bristol, you will be flying from Bristol, which is the city’s only airport. Bristol (BRS) is located 7.4 mi from the center of Bristol. There are 0 flights from Bristol to Washington, D.C. Dulles Intl per day from 1 airline.
How long is the flight from Bristol to Washington, D.C. Dulles Intl Airport?
For as low as £671, Delta can have you in Washington, D.C. Dulles Intl Airport from Bristol in 14h 20m. Airlines will cover a distance of 3574 mi.
What is the cheapest airline to fly from Bristol to Washington, D.C. Dulles Intl Airport round-trip?
Flying on Aer Lingus is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at £450.
Can I find deals for flights from Bristol to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Bristol to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bristol to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to Dulles Intl.
Can I find deals for business class flights from Bristol to Dulles Intl?
Yes. Cheapflights offers flight deals from Bristol to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Silver Spring

Alexandria

Gaithersburg

Oxon Hill

Hanover

Woodbridge

Glen Burnie

Springfield

Sterling

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to District of Columbia

Dulles Intl flight routes

Flights by cabin class

Other flight options

Other flights from Bristol

Popular flights

Alternative routes for Bristol to Dulles Intl

Heathrow to Dulles Intl flights

Heathrow to Baltimore flights

Gatwick to Dulles Intl flights

Stansted to Dulles Intl flights

Heathrow to Reagan-National flights

London City to Dulles Intl flights

Gatwick to Baltimore flights

Gatwick to Reagan-National flights

Luton to Dulles Intl flights

Manchester to Dulles Intl flights

Stansted to Baltimore flights

Edinburgh to Dulles Intl flights

Luton to Baltimore flights

London City to Reagan-National flights

Birmingham to Dulles Intl flights

Manchester to Baltimore flights

Manchester to Reagan-National flights

London City to Baltimore flights

Birmingham to Baltimore flights

Edinburgh to Baltimore flights

Birmingham to Reagan-National flights

Edinburgh to Reagan-National flights

Leeds to Dulles Intl flights

Southampton to Dulles Intl flights

Leeds to Baltimore flights

Leeds to Reagan-National flights

Newcastle upon Tyne to Dulles Intl flights

Newcastle upon Tyne to Baltimore flights

Southend to Dulles Intl flights

Newcastle upon Tyne to Reagan-National flights

Bristol to Baltimore flights

Southampton to Baltimore flights

Newquay to Baltimore flights

Bristol to Reagan-National flights

Exeter to Dulles Intl flights

Liverpool to Baltimore flights

Norwich to Baltimore flights

Grimsby to Reagan-National flights

Grimsby to Baltimore flights

Doncaster to Dulles Intl flights

Grimsby to Dulles Intl flights

Norwich to Reagan-National flights

Norwich to Dulles Intl flights

Southampton to Reagan-National flights

East Midlands to Baltimore flights

Doncaster to Baltimore flights

Top airline flying from Bristol to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£450	Average£676	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

How does Cheapflights help users find flights from Bristol to Dulles Intl?

Cheapflights helps you search for flights from Bristol to Dulles Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Bristol to Dulles Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Bristol.

Can Cheapflights find flights from Bristol to Dulles Intl with no change fees?

Certainly. Search results for flights to Dulles Intl from Bristol shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bristol to Dulles Intl become cheaper?

Not ready to book yet? You can track prices for flights from Bristol to Dulles Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Bristol to Washington, D.C. Dulles Intl Airport from £355

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bristol to Dulles Intl

Cheapest flights from Bristol to Dulles IntlExplore the most affordable flight options available from Bristol to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Explore the most affordable flight options available from Bristol to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Bristol to Dulles IntlDiscover carefully curated flight deals from Bristol to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Discover carefully curated flight deals from Bristol to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Last-minute flights from Bristol to Dulles IntlDiscover last-minute flight deals from Bristol to Dulles Intl. Data last updated 30 August 2026 and is based on user searches.

Discover last-minute flight deals from Bristol to Dulles Intl. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Bristol to Dulles IntlSearch for one-way flight options from Bristol to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Search for one-way flight options from Bristol to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Find flight deals from Bristol to Dulles Intl

Round-trip from

One-way from

Cheapflights 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.

Best time to book a flight from Bristol to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Bristol with our price prediction graph.

Cheapflights Insights

What’s the top stopover airport for flights from Bristol to Washington, D.C. Dulles Intl Airport?

Dublin (DUB) – chosen by Cheapflights users on 67% of one-stop itineraries from Bristol to Washington, D.C. Dulles Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Bristol to Washington, D.C. Dulles Intl Airport?

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £516.

What’s the fastest stopover option from Bristol to Washington, D.C. Dulles Intl Airport?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 11h 15m.

Which airport typically offers the quickest stopover for flights from Bristol to Washington, D.C. Dulles Intl Airport?

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 28m.

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Bristol to Washington, D.C. Dulles Intl Airport, such as Aer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Bristol to Washington, D.C. Dulles Intl?

How long is the flight from Bristol to Washington, D.C. Dulles Intl Airport?

What is the cheapest airline to fly from Bristol to Washington, D.C. Dulles Intl Airport round-trip?

Can I find deals for flights from Bristol to Dulles Intl that include hotel bookings?

How can I find direct flights from Bristol to Dulles Intl?

Can I find deals for business class flights from Bristol to Dulles Intl?

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bristol to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Dulles Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to District of Columbia

Book a non-stop flight to one of these other cities located in District of Columbia.

Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 August 2026.

Search flights from Bristol to Dulles Intl by cabin class

Find flights from Bristol to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bristol and Dulles Intl flights

Browse other Bristol and Dulles Intl flight options. Last updated on 30 August 2026.

Other flights from Bristol

Browse through other flights departing from Bristol. Flights are based on user searches made on Cheapflights and were last updated on 30 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Bristol to Dulles Intl

Fly with Cheapflights

How does Cheapflights help users find flights from Bristol to Dulles Intl?

Why should you use Cheapflights to find cheap flight tickets from Bristol to Dulles Intl?

Can Cheapflights find flights from Bristol to Dulles Intl with no change fees?

Can Cheapflights notify me if prices for flights from Bristol to Dulles Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Bristol to Dulles Intl
Explore the most affordable flight options available from Bristol to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Bristol to Dulles Intl
Discover carefully curated flight deals from Bristol to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Last-minute flights from Bristol to Dulles Intl
Discover last-minute flight deals from Bristol to Dulles Intl. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Bristol to Dulles Intl
Search for one-way flight options from Bristol to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.