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

A quick flight from Bristol to Washington, D.C. Dulles Intl Airport can take about 15h 23m. Aer Lingus provides one of the quickest options available for as low as $915. The distance between Bristol and Washington, D.C. Dulles Intl Airport is about 3574 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bristol to Washington, D.C. Dulles Intl Airport as you normally would.

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

Located just 7.4 mi from the city center, Bristol is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Bristol. Booking flights from Bristol (BRS) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

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 vacation 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.

$552+ Cheap Flights from Bristol to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Bristol to Dulles Intl

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 August 27, 2026.

Wed 10/146:40 pm -

2 stops24h 50m

Tue 10/204:30 pm -

2 stops23h 00m

Deal found 8/25

$762

Tue 10/612:40 pm -

2 stops30h 20m

Tue 10/138:20 pm -

2 stops19h 10m

Deal found 8/22

$780

Wed 10/148:25 am -

1 stop12h 20m

Tue 10/209:05 pm -

1 stop13h 55m

Deal found 8/25

$797

Tue 10/68:25 am -

1 stop16h 10m

Tue 10/139:05 pm -

1 stop12h 20m

Deal found 8/22

$798

Sat 10/1012:15 pm -

3 stops30h 20m

Sat 10/178:20 pm -

2 stops22h 05m

Deal found 8/26

$801

Fri 10/912:25 pm -

1 stop12h 00m

Fri 10/168:55 pm -

1 stop13h 35m

Deal found 8/25

$804

Sat 10/2412:25 pm -

1 stop11h 45m

Sat 10/316:05 pm -

1 stop9h 50m

Deal found 8/22

$822

Sun 9/68:25 am -

1 stop12h 20m

Fri 10/235:10 pm -

2 stops34h 45m

Deal found 8/23

$826

Sun 9/205:20 pm -

2 stops26h 50m

Sun 9/2711:20 pm -

2 stops18h 50m

Deal found 8/23

$868

Best flights from Bristol to Dulles Intl
Discover carefully curated flight deals from Bristol to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Tue 10/68:25 am -

1 stop16h 10m

Tue 10/139:05 pm -

1 stop12h 20m

Deal found 8/22

$798

Sat 10/1012:15 pm -

2 stops30h 45m

Sat 10/178:20 pm -

2 stops22h 05m

Deal found 8/26

$817

Sun 9/66:15 am -

2 stops15h 23m

Fri 10/2312:30 pm -

2 stops16h 45m

Deal found 8/23

$915

Thu 9/248:25 am -

1 stop15h 45m

Mon 9/285:15 pm -

1 stop17h 45m

Deal found 8/26

$1,061

Wed 10/1411:45 am -

2 stops32h 25m

Tue 10/209:55 am -

3 stops20h 15m

Deal found 8/25

$886

Sat 10/248:40 am -

2 stops25h 40m

Sat 10/318:40 pm -

2 stops21h 40m

Deal found 8/22

$903

Sat 10/36:15 am -

2 stops18h 59m

Thu 10/85:30 pm -

1 stop10h 20m

Deal found 8/22

$1,002

Thu 10/298:25 am -

1 stop12h 10m

Thu 11/55:05 pm -

1 stop9h 50m

Deal found 8/24

$1,061

Sat 10/36:15 am -

1 stop14h 20m

Thu 10/85:30 pm -

1 stop23h 35m

Deal found 8/22

$941

Sun 9/67:00 am -

2 stops17h 00m

Fri 10/238:30 pm -

3 stops20h 35m

Deal found 8/23

$952

Last-minute flights from Bristol to Dulles Intl
Discover last-minute flight deals from Bristol to Dulles Intl. Data last updated August 27, 2026 and is based on user searches.

Fri 8/2812:25 pm -

1 stop12h 00m

Mon 8/318:55 pm -

1 stop30h 00m

Deal found 8/26

$1,049

Sun 9/68:25 am -

1 stop12h 20m

Fri 10/235:10 pm -

2 stops34h 45m

Deal found 8/23

$826

Sun 9/66:15 am -

1 stop14h 20m

Fri 10/235:30 pm -

1 stop11h 45m

Deal found 8/23

$888

Sun 9/66:15 am -

2 stops15h 23m

Fri 10/2312:30 pm -

2 stops16h 45m

Deal found 8/23

$915

Sun 9/67:00 am -

2 stops17h 00m

Fri 10/238:30 pm -

3 stops20h 35m

Deal found 8/23

$952

Sun 9/205:20 pm -

2 stops26h 50m

Sun 9/2711:20 pm -

2 stops18h 50m

Deal found 8/23

$868

Thu 9/248:25 am -

1 stop15h 45m

Mon 9/285:15 pm -

1 stop17h 45m

Deal found 8/26

$1,061

Find flight deals from Bristol to Dulles Intl

Round-trip from	$564 (Kissandfly.com)
One-way from	$552 (Kiwi.com)
Popular in	August
Cheapest in	November
Average price	$1,344

From Bristol to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Bristol to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($106 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

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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 round-trip

BristolWashington, D.C.

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

BRSIAD

Bristol

Tue 10/6

8:25 am-7:35 pm

1 stop16h 10m

Washington, D.C. Dulles Intl

Tue 10/13

9:05 pm-2:25 pm

1 stop12h 20m

$798

BristolWashington, D.C.

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

BRSIAD

Bristol

Sat 10/10

12:15 pm-2:00 pm

2 stops30h 45m

Washington, D.C. Dulles Intl

Sat 10/17

8:20 pm-11:25 pm

2 stops22h 05m

$817

BristolWashington, D.C.

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

BRSIAD

Bristol

Wed 10/14

11:45 am-3:10 pm

2 stops32h 25m

Washington, D.C. Dulles Intl

Tue 10/20

9:55 am-11:10 am

3 stops20h 15m

$886

BristolWashington, D.C.

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

BRSIAD

Bristol

Sat 10/24

8:40 am-5:20 am

2 stops25h 40m

Washington, D.C. Dulles Intl

Sat 10/31

8:40 pm-10:20 pm

2 stops21h 40m

$903

BristolWashington, D.C.

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

BRSIAD

Bristol

Sun 9/6

6:15 am-4:38 pm

2 stops15h 23m

Washington, D.C. Dulles Intl

Fri 10/23

12:30 pm-10:15 am

2 stops16h 45m

$915

BristolWashington, D.C.

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

BRSIAD

Bristol

Sat 10/3

6:15 am-3:35 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

Thu 10/8

5:30 pm-10:05 pm

1 stop23h 35m

$941

BristolWashington, D.C.

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

BRSIAD

Bristol

Sun 9/6

7:00 am-7:00 pm

2 stops17h 00m

Washington, D.C. Dulles Intl

Fri 10/23

8:30 pm-10:05 pm

3 stops20h 35m

$952

BristolWashington, D.C.

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

BRSIAD

Bristol

Sat 10/3

6:15 am-8:14 pm

2 stops18h 59m

Washington, D.C. Dulles Intl

Thu 10/8

5:30 pm-8:50 am

1 stop10h 20m

$1,002

BristolWashington, D.C.

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

BRSIAD

Bristol

Thu 9/24

8:25 am-7:10 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Mon 9/28

5:15 pm-4:00 pm

1 stop17h 45m

$1,061

Quickest round-trip

BristolWashington, D.C.

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

BRSIAD

Bristol

Thu 10/29

8:25 am-4:35 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Thu 11/5

5:05 pm-7:55 am

1 stop9h 50m

$1,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Showing 1-10 of 12 resultsSorted 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 round-trip 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.

Related info for your journey

What airport do you fly from for flights from Bristol to Washington, D.C. Dulles Intl?
Located just 7.4 mi from the city center, Bristol is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Bristol. Booking flights from Bristol (BRS) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.
How long is the flight from Bristol to Washington, D.C. Dulles Intl Airport?
A quick flight from Bristol to Washington, D.C. Dulles Intl Airport can take about 15h 23m. Aer Lingus provides one of the quickest options available for as low as $915. The distance between Bristol and Washington, D.C. Dulles Intl Airport is about 3574 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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 vacation 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.

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$552+ Cheap flights from Bristol (BRS) to Dulles Intl (IAD)

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bristol to Dulles Intl with Cheapflights

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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 August 27, 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 August 27, 2026.

Best flights from Bristol to Dulles IntlDiscover carefully curated flight deals from Bristol to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Discover carefully curated flight deals from Bristol to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Last-minute flights from Bristol to Dulles IntlDiscover last-minute flight deals from Bristol to Dulles Intl. Data last updated August 27, 2026 and is based on user searches.

Discover last-minute flight deals from Bristol to Dulles Intl. Data last updated August 27, 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 August 27, 2026.

Search for one-way flight options from Bristol to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Find flight deals from Bristol to Dulles Intl

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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.

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?

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?

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

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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 August 27, 2026.

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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 August 27, 2026.

Best flights from Bristol to Dulles Intl
Discover carefully curated flight deals from Bristol to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Last-minute flights from Bristol to Dulles Intl
Discover last-minute flight deals from Bristol to Dulles Intl. Data last updated August 27, 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 August 27, 2026.