How do most travelers feel about British Airways?

British Airways has received a 6.8/10 rating from 29 Cheapflights user reviews. If you wish to plan your next trip from London Heathrow Airport to Washington, D.C. Dulles Intl Airport with British Airways, enter your preferred travel dates above!

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.

Fly British Airways from LHR to IAD as low as £526

Cheapflights users flying from London to Washington, D.C. on British Airways typically fly into Washington, D.C. Dulles Intl and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from Heathrow to Dulles Intl in 2024

Popular in	July
Cheapest in	January
Average price (all airlines)	£625
One-way from	£611
Return from	£525

Highest demand for flights from London Heathrow to Washington, D.C. Dulles Intl; 16% potential price increase.

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Best time to find cheap flights from London Heathrow to Washington, D.C. Dulles Intl; 2% potential price drop.

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Average price for all London Heathrow to Washington, D.C. Dulles Intl flights (one-way and round-trip).

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Cheapest one-way British Airways flight from London Heathrow to Washington, D.C. Dulles Intl

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Cheapest return British Airways flight from London Heathrow to Washington, D.C.

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Can I get a flight from London Heathrow Airport to Washington, D.C. Dulles Intl Airport on British Airways for under £800?
British Airways offers 2 flights from London Heathrow Airport to Washington, D.C. Dulles Intl Airport for under £800. Prices vary by date and time. To see all prices and select your dates, click here.
How do most travelers feel about British Airways?
British Airways has received a 6.8/10 rating from 29 Cheapflights user reviews. If you wish to plan your next trip from London Heathrow Airport to Washington, D.C. Dulles Intl Airport with British Airways, enter your preferred travel dates above!

Cheapest British Airways flights from Heathrow to Dulles Intl

Wed 22/517:25LHR - IAD

Nonstop8h 05mBritish Airways

Mon 27/522:45IAD - LHR

Nonstop7h 20mBritish Airways

Deal found 4/5£571

Pick Dates

Tue 21/517:25LHR - IAD

Nonstop8h 05mBritish Airways

Mon 27/522:45IAD - LHR

Nonstop7h 20mBritish Airways

Deal found 4/5£588

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Wed 26/617:25LHR - IAD

Nonstop8h 05mBritish Airways

Tue 2/722:45IAD - LHR

Nonstop7h 20mBritish Airways

Deal found 3/5£594

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Direct flights from Heathrow to Dulles Intl on British Airways

Tue 17/917:25LHR - IAD

Nonstop8h 05mBritish Airways

Wed 25/917:55IAD - LHR

Nonstop7h 20mBritish Airways

Deal found 4/5£526

Pick Dates

Thu 19/917:25LHR - IAD

Nonstop8h 05mBritish Airways

Tue 24/922:45IAD - LHR

Nonstop7h 20mBritish Airways

Deal found 4/5£556

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Sun 22/912:35LHR - IAD

Nonstop8h 00mBritish Airways

Thu 21/1122:00IAD - LHR

Nonstop7h 05mBritish Airways

Deal found 4/5£557

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Last minute deals on Cheapflights

Fri 10/512:15LHR - IAD

1 stop12h 27mBritish Airways

Wed 15/522:45IAD - LHR

Nonstop7h 20mBritish Airways

Deal found 4/5£2,757

Pick Dates

Sat 11/512:35LHR - IAD

Nonstop8h 00mBritish Airways

Sat 18/522:45IAD - LHR

Nonstop7h 20mBritish Airways

Deal found 4/5£7,485

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One-way British Airways flights to Dulles Intl from Heathrow

Wed 15/517:25LHR - IAD

Nonstop8h 05mBritish Airways

Deal found 3/5£611

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Tue 14/517:25LHR - IAD

Nonstop8h 05mBritish Airways

Deal found 4/5£613

Pick Dates

Sat 11/512:35LHR - IAD

Nonstop8h 00mBritish Airways

Deal found 4/5£640

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Average price of British Airways flights from Heathrow to Dulles Intl

Currently, the most affordable month to book a British Airways flight from London Heathrow Airport to Washington, D.C. Dulles Intl Airport in January, with an average price of £598. Conversely, traveling with British Airways from London Heathrow Airport to Washington, D.C. Dulles Intl Airport in July will be the most expensive, with an average cost of £856. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

£477

February

£496

March

£556

April

£535

May

£601

June

£680

July

£682

August

£606

September

£548

October

£520

November

£479

December

£493

Temperature and rainfall in Dulles Intl by month

WAS Temperature	2 - 27 °C

WAS

Temperature

2 - 27 °C

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).

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Fly from Heathrow to Dulles Intl on another airline
Consider alternative airlines that service the Dulles Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

Lufthansa flights from London Heathrow to Washington, D.C. Dulles Intl

Virgin Atlantic flights from London Heathrow to Washington, D.C. Dulles Intl

Other British Airways flights from Heathrow
Browse through other British Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

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

Washington, D.C. Dulles Intl Airport car hire

Washington, D.C. car hire

Dupont Circle car hire

Georgetown car hire

Capitol Hill car hire

Southwest Waterfront car hire

Foggy Bottom - West End car hire

Columbia Heights car hire

Shaw car hire

The Mall - East End car hire

Upper Northwest car hire

Anacostia car hire

Other airlines servicing Heathrow and Dulles Intl
Choose from other airlines serving Heathrow and Dulles Intl.

American Airlines flights

Air Canada flights

Air France flights

Finnair flights

British Airways flights

Austrian Airlines flights

Scandinavian Airlines flights

TAP AIR PORTUGAL flights

United Airlines flights

Virgin Atlantic flights

Other popular destinations in North America
If Dulles Intl is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

Flights to New York

Flights to Toronto

Flights to Orlando

Flights to Los Angeles

Flights to Las Vegas

Flights to Miami

Flights to Vancouver

Flights to San Francisco

Popular flights with British Airways
Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 5 May 2024.

British Airways flights from London to New York

British Airways flights from London to Dubai

British Airways flights from London to Mumbai

British Airways flights from London to Orlando

British Airways flights from London to Accra

British Airways flights from London to Los Angeles

British Airways flights from London to Tokyo

British Airways flights from London to OR Tambo

British Airways flights from London to Cancún

British Airways flights from London to Dublin

British Airways flights from London to Vancouver Intl

British Airways flights from London to Tampa

British Airways flights from London to Miami

British Airways flights from London to Islamabad

British Airways flights from London to Kingston

British Airways flights from Manchester to Mumbai

British Airways flights from London to Algiers

British Airways flights from London to John F Kennedy Intl

British Airways flights from London to Amsterdam

British Airways flights from London to Cairo

British Airways flights from London to Cape Town

British Airways flights from London to Boston

British Airways flights from London to Orlando

British Airways flights from Manchester to Lahore

British Airways flights from London to Bridgetown

British Airways flights from Manchester to London

British Airways flights from London to Las Vegas

British Airways flights from London to Hong Kong

British Airways flights from London to Larnaca

British Airways flights from London to Hyderabad

See what others are saying about British Airways

British Airways

6.8

Okay

6,874 reviews

Check prices

Overview

Recent reviews

1.9

Poor|Aug 2021

Long lines, chaos and incompetence during check in

5.0

Fair|Apr 2019

ok when in Malaga I asked for wheelchair at Gatwick as I had pulled a muscle in my back and it was hard to walk got to Gatwick No wheelchair had to walk not very good

1.9

Poor|Oct 2021

Delayed flight, no information as to why, more standing on the runway with no information and after landing, more delays with security gates not working. Just a shambles, lack of communication and lack of customer care.

1.9

Poor|Oct 2021

BA rescheduled the flight twice & then cancelled it altogether with no rebooking options.

8.0

Very Good|Mar 2018

BA has gone cheap. They charge you for a cup of tea also.

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Cheapflights users flying from London to Washington, D.C. on British Airways typically fly into Washington, D.C. Dulles Intl and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from Heathrow to Dulles Intl in 2024

Find detailed information about British Airways flights from Heathrow to Dulles Intl. Explore the options provided by British Airways to plan your journey from Heathrow to Dulles Intl. Data last updated 5 May 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Return from

Can I get a flight from London Heathrow Airport to Washington, D.C. Dulles Intl Airport on British Airways for under £800?

How do most travelers feel about British Airways?

Cheapest British Airways flights from Heathrow to Dulles Intl

Direct flights from Heathrow to Dulles Intl on British Airways

Last minute deals on Cheapflights

One-way British Airways flights to Dulles Intl from Heathrow

Average price of British Airways flights from Heathrow to Dulles Intl

Plan your British Airways flight from Heathrow to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way British Airways flight from Heathrow to Dulles Intl is currently £621 while a return flight costs £546. Price data was last updated on 28 April 2024.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

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.

Fly from Heathrow to Dulles Intl on another airline
Consider alternative airlines that service the Dulles Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

Consider alternative airlines that service the Dulles Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

Other British Airways flights from Heathrow
Browse through other British Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

Browse through other British Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

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

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

Other airlines servicing Heathrow and Dulles Intl
Choose from other airlines serving Heathrow and Dulles Intl.

Choose from other airlines serving Heathrow and Dulles Intl.

Other popular destinations in North America
If Dulles Intl is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

If Dulles Intl is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

Popular flights with British Airways
Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 5 May 2024.

Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 5 May 2024.

See what others are saying about British Airways

Overview

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Flights

British Airways flights from London Heathrow Airport to Washington, D.C. Dulles Intl Airport (LHR - IAD)

Cheapflights users flying from London to Washington, D.C. on British Airways typically fly into Washington, D.C. Dulles Intl and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from Heathrow to Dulles Intl in 2024

Find detailed information about British Airways flights from Heathrow to Dulles Intl. Explore the options provided by British Airways to plan your journey from Heathrow to Dulles Intl. Data last updated 5 May 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Return from

Can I get a flight from London Heathrow Airport to Washington, D.C. Dulles Intl Airport on British Airways for under £800?

How do most travelers feel about British Airways?

Cheapest British Airways flights from Heathrow to Dulles Intl

Direct flights from Heathrow to Dulles Intl on British Airways

Last minute deals on Cheapflights

One-way British Airways flights to Dulles Intl from Heathrow

Average price of British Airways flights from Heathrow to Dulles Intl

Plan your British Airways flight from Heathrow to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way British Airways flight from Heathrow to Dulles Intl is currently £621 while a return flight costs £546. Price data was last updated on 28 April 2024.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

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.

Fly from Heathrow to Dulles Intl on another airlineConsider alternative airlines that service the Dulles Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

Consider alternative airlines that service the Dulles Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.

See what others are saying about British Airways

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from Heathrow to Dulles Intl on another airline
Consider alternative airlines that service the Dulles Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2024.