At the moment, the best time to book a non-stop flight to Washington, D.C. is in November with an average price of £597. If you're looking to fly direct to Washington, D.C. in June, expect to pay the most, with an average price of £861. Keep in mind that different factors like airlines, departure airports, and times can affect the cost of your flight, so it's a good idea to compare these to find the best deal.
January
£472
February
£491
March
£551
April
£529
May
£585
June
£679
July
£677
August
£603
September
£540
October
£505
November
£471
December
£488
Fly from
Budget
£501 - £685
Route
Depart
Return
Price
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Mon 4/11
Nonstop8h 15m
Washington, D.C. Dulles Intl
Mon 11/11
Nonstop7h 10m
London HeathrowBaltimore/Washington
LHR - BWI
LHRBWI
London Heathrow
Tue 8/10
Nonstop8h 05m
Baltimore/Washington
Tue 15/10
Nonstop7h 05m
London HeathrowBaltimore/Washington
LHR - BWI
LHRBWI
London Heathrow
Mon 4/11
Nonstop8h 30m
Baltimore/Washington
Mon 11/11
Nonstop6h 55m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Mon 9/9
Nonstop8h 05m
Washington, D.C. Dulles Intl
Mon 16/9
Nonstop7h 20m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Wed 9/10
Nonstop7h 55m
Washington, D.C. Dulles Intl
Mon 14/10
Nonstop7h 15m
London HeathrowBaltimore/Washington
LHR - BWI
LHRBWI
London Heathrow
Mon 7/10
Nonstop8h 05m
Baltimore/Washington
Tue 15/10
Nonstop7h 05m
London HeathrowBaltimore/Washington
LHR - BWI
LHRBWI
London Heathrow
Fri 13/9
Nonstop8h 05m
Baltimore/Washington
Wed 18/9
Nonstop7h 05m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Mon 4/11
Nonstop8h 35m
Washington, D.C. Dulles Intl
Sat 9/11
Nonstop7h 15m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Sun 3/11
Nonstop8h 50m
Washington, D.C. Dulles Intl
Sat 9/11
Nonstop7h 15m
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
WAS Temperature | 2 - 27 °C |
---|
If weather is an important factor for your trip to Washington, D.C., 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).