At the moment, the best time to book a non-stop flight to Washington, D.C. is in January with an average price of £598. If you're looking to fly direct to Washington, D.C. in July, expect to pay the most, with an average price of £856. 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
£476
February
£495
March
£556
April
£534
May
£600
June
£679
July
£681
August
£605
September
£548
October
£519
November
£478
December
£493
Fly from
Budget
£488 - £585
Route
Depart
Return
Price
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Tue 17/9
Nonstop7h 55m
Washington, D.C. Dulles Intl
Tue 1/10
Nonstop7h 15m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Wed 25/9
Nonstop8h 05m
Washington, D.C. Dulles Intl
Wed 2/10
Nonstop7h 20m
London HeathrowBaltimore/Washington
LHR - BWI
LHRBWI
London Heathrow
Wed 25/9
Nonstop8h 05m
Baltimore/Washington
Wed 2/10
Nonstop7h 05m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Mon 23/9
Nonstop7h 55m
Washington, D.C. Dulles Intl
Sun 29/9
Nonstop7h 15m
London HeathrowBaltimore/Washington
LHR - BWI
LHRBWI
London Heathrow
Mon 23/9
Nonstop8h 05m
Baltimore/Washington
Mon 30/9
Nonstop7h 05m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Mon 23/9
Nonstop8h 15m
Washington, D.C. Dulles Intl
Fri 27/9
Nonstop7h 15m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Sat 14/9
Nonstop8h 15m
Washington, D.C. Dulles Intl
Sat 21/9
Nonstop7h 15m
London HeathrowBaltimore/Washington
LHR - BWI
LHRBWI
London Heathrow
Tue 22/10
Nonstop8h 05m
Baltimore/Washington
Tue 12/11
Nonstop6h 55m
London HeathrowBaltimore/Washington
LHR - BWI
LHRBWI
London Heathrow
Wed 11/9
Nonstop8h 05m
Baltimore/Washington
Wed 18/9
Nonstop7h 05m
Crew
Overall
Food
Comfort
Boarding
Entertainment
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.
Crew
Overall
Food
Comfort
Boarding
Entertainment
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.
Crew
Overall
Food
Comfort
Boarding
Entertainment
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.
Crew
Overall
Food
Comfort
Boarding
Entertainment
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.
Crew
Overall
Food
Comfort
Boarding
Entertainment
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.
Crew
Overall
Food
Comfort
Boarding
Entertainment
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).