£515 Cheap Flights from Bristol (BRS) to Washington (IAD)

View £515 flight on Mon, 7 Sept 2026Opens in a new window

Popular airlines from Bristol International Airport (BRS) to Washington Dulles International Airport (IAD)

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Cheap Flights from Bristol (BRS) to Washington (IAD)

Prices were available within the past 7 days and start at £515 for one-way flights and £620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sun, 10 May - Sun, 14 Jun
BRS
Bristol
IAD
Washington
£620 Return, found 6 days ago
£620
Return
found 6 days ago
Select Aer Lingus flight, departing Sun, 10 May from Bristol to Washington, returning Sun, 14 Jun, priced at £620 found 6 days ago
Aer Lingus
Wed, 13 May - Sun, 17 May
BRS
Bristol
IAD
Washington
£621 Return, found 2 days ago
£621
Return
found 2 days ago
Select Aer Lingus flight, departing Wed, 13 May from Bristol to Washington, returning Sun, 17 May, priced at £621 found 2 days ago
Aer Lingus
Thu, 4 Jun - Mon, 8 Jun
BRS
Bristol
IAD
Washington
£621 Return, found 2 days ago
£621
Return
found 2 days ago
Select Aer Lingus flight, departing Thu, 4 Jun from Bristol to Washington, returning Mon, 8 Jun, priced at £621 found 2 days ago
Aer Lingus
Mon, 8 Jun - Mon, 22 Jun
BRS
Bristol
IAD
Washington
£631 Return, found 3 days ago
£631
Return
found 3 days ago
Select Aer Lingus flight, departing Mon, 8 Jun from Bristol to Washington, returning Mon, 22 Jun, priced at £631 found 3 days ago
Aer Lingus
Sun, 24 May - Tue, 30 Jun
BRS
Bristol
IAD
Washington
£632 Return, found 1 day ago
£632
Return
found 1 day ago
Select Aer Lingus flight, departing Sun, 24 May from Bristol to Washington, returning Tue, 30 Jun, priced at £632 found 1 day ago
Aer Lingus
Thu, 21 May - Sun, 24 May
BRS
Bristol
IAD
Washington
£638 Return, found 2 days ago
£638
Return
found 2 days ago
Select Aer Lingus flight, departing Thu, 21 May from Bristol to Washington, returning Sun, 24 May, priced at £638 found 2 days ago
KLM
Mon, 16 Nov - Mon, 23 Nov
BRS
Bristol
IAD
Washington
£799 Return, found 1 day ago
£799
Return
found 1 day ago
Select KLM flight, departing Mon, 16 Nov from Bristol to Washington, returning Mon, 23 Nov, priced at £799 found 1 day ago
Virgin Atlantic
Mon, 16 Nov - Mon, 23 Nov
BRS
Bristol
IAD
Washington
£829 Return, found 1 day ago
£829
Return
found 1 day ago
Select Virgin Atlantic flight, departing Mon, 16 Nov from Bristol to Washington, returning Mon, 23 Nov, priced at £829 found 1 day ago
British Airways
Tue, 11 Aug - Tue, 25 Aug
BRS
Bristol
IAD
Washington
£840 Return, found 6 hours ago
£840
Return
found 6 hours ago
Select British Airways flight, departing Tue, 11 Aug from Bristol to Washington, returning Tue, 25 Aug, priced at £840 found 6 hours ago
Delta
Sat, 25 Jul - Tue, 28 Jul
BRS
Bristol
IAD
Washington
£1,169 Return, found 18 hours ago
£1,169
Return
found 18 hours ago
Select Delta flight, departing Sat, 25 Jul from Bristol to Washington, returning Tue, 28 Jul, priced at £1,169 found 18 hours ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city centre is 8 minutes. Flights from £1,064
DCA
Ronald Reagan Washington National
Closest
Average driving time to city centre8 min
Flights from £1,064

Frequently asked questions

How much does a flight from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) cost?
One-way flights typically cost between £623 and £3,925 and return flights often range between £623 and £3,925. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
To find a cheap flight from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
There are approximately 7 connecting flights per day from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.). Some common connection points include Schiphol (AMS), Unknown (DUB), and Unknown (ABZ).
What is the earliest flight from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) typically departs at approximately 6:00 AM local time. This service is operated by KLM and Air France. This is a seasonal service active in January, March, and December. An early departure like this can help you maximise your time in Washington, DC. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
You'll find the most flights from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) on a Monday, with around 18 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include KLM, Aer Lingus, and Loganair. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The most popular departure times for flights from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) are in the early morning, from 6am to 9am. This accounts for around 71% of total traffic. Many major carriers, including KLM, Delta Air Lines and Air France, offer flights during this window. Many travelers prefer these times as they allow for an early start to your journey, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Flights from BRS to IAD with one stop typically take around 24 hours 20 minutes, covering approximately 3,577 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Select the "Business class" and "First class" filters when looking for BRS to IAD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Bristol Intl. (BRS)?
From Bristol Intl. (BRS), you can fly directly into Washington Dulles Intl. (IAD) to reach Washington. Some flights may connect through major hubs like Schiphol (AMS), DUB (DUB), ABZ (ABZ) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
If you booked your Bristol (BRS-Bristol Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Bristol Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Aer Lingus, British Airways, Delta, KLM, Swiss International Air Lines, Virgin Atlantic
Return price
£619
Distance
5721 km

Book with confidence

Compare flights from Bristol to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bristol to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Washington Dulles Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Bristol Intl. to Washington Dulles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Bristol Intl. (BRS) to Washington Dulles Intl. (IAD)

The easiest way to view the best deals on flights from Bristol to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Bristol Intl. to Washington Dulles Intl. start at just £620 and range up to £1,431.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bristol and Washington
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bristol to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Bristol Intl. to Washington Dulles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Bristol to Washington easily and book with confidence

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*Available to Expedia members.