Flight Washington – London
from $644 Round trip

Select your outbound flight Washington > London

Fare calendar for the next 6 months
Sunday1 Monday2 Tuesday3 Wednesday4 Thursday5 Friday6 Saturday7
Whether you're looking for a last-minute Washington - London (UNITED KINGDOM) flight or a flight to a destination more further afield, take advantage of our lowest prices for your travel dates on this site. With our Calendar you can easily find month by month the cheapest prices for a flight with Air France. Take a look at the 6 next months and find the best price for your flight from Washington (WAS) to London (LHR, LGW, LTN, LCY, SEN, STN) or directly pick up your departure date if your trip to London (UNITED KINGDOM) is already scheduled.

Some examples of best priced trips

 

Washington (IAD) > London (LHR)
April 12,2021 April 19,2021

Length of stay
7 days
 
$644
AF9652
5:55 PM
Washington, Dulles International
London, Heathrow
Transfer:
Direct
KL1000
KL0651
6:30 AM
London, Heathrow
Washington, Dulles International
Transfer:
Amsterdam
 

Washington (IAD) > London (LHR)
April 13,2021 April 20,2021

Length of stay
7 days
 
$644
AF9652
5:55 PM
Washington, Dulles International
London, Heathrow
Transfer:
Direct
KL1022
KL0651
5:10 PM
London, Heathrow
Washington, Dulles International
Transfer:
Amsterdam
 

Washington (IAD) > London (LHR)
April 14,2021 April 20,2021

Length of stay
6 days
 
$644
AF9652
5:55 PM
Washington, Dulles International
London, Heathrow
Transfer:
Direct
KL1022
KL0651
5:10 PM
London, Heathrow
Washington, Dulles International
Transfer:
Amsterdam
 

Washington (IAD) > London (LHR)
April 15,2021 April 22,2021

Length of stay
7 days
 
$644
AF9652
5:55 PM
Washington, Dulles International
London, Heathrow
Transfer:
Direct
KL1000
KL0651
6:30 AM
London, Heathrow
Washington, Dulles International
Transfer:
Amsterdam
 

Washington (IAD) > London (LHR)
April 19,2021 April 26,2021

Length of stay
7 days
 
$644
AF9652
5:55 PM
Washington, Dulles International
London, Heathrow
Transfer:
Direct
KL1002
KL0651
8:40 AM
London, Heathrow
Washington, Dulles International
Transfer:
Amsterdam
 

Washington (IAD) > London (LHR)
April 20,2021 April 27,2021

Length of stay
7 days
 
$644
AF9652
5:55 PM
Washington, Dulles International
London, Heathrow
Transfer:
Direct
KL1028
KL0651
8:55 PM
London, Heathrow
Washington, Dulles International
Transfer:
Amsterdam
 

Washington (IAD) > London (LHR)
April 21,2021 April 27,2021

Length of stay
6 days
 
$644
AF9652
5:55 PM
Washington, Dulles International
London, Heathrow
Transfer:
Direct
KL1028
KL0651
8:55 PM
London, Heathrow
Washington, Dulles International
Transfer:
Amsterdam
 

Washington (IAD) > London (LHR)
April 22,2021 April 29,2021

Length of stay
7 days
 
$644
AF9652
5:55 PM
Washington, Dulles International
London, Heathrow
Transfer:
Direct
KL1002
KL0651
8:40 AM
London, Heathrow
Washington, Dulles International
Transfer:
Amsterdam

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