SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from London to Washington (LHR - WAS)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK all | none

Best fares from LHR to WAS (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $927 2 $971 3
$971
4
$971
5 $927 6 $927 7 $927 8 $927 9 $960 10 $861
11 $980 12 $902 13 $902 14 $902 15 $902 16 $920 17 $984
18 $960 19 $927 20 $927 21 $927 22 $967 23 $1003 24 $990
25 $2843 26 $1932 27 $927 28
$927
29 $887 30 $1017 31 $1030
KAYAK searches hundreds of sites to find the best rate for your next flight from London to Washington. Get the best flight deal for your Washington trip!
Here's how it works. Search KAYAK for a flight ticket from London to Washington. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights LHR to WAS on Delta
Flight # Depart LHR Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
4382 11:35 am 2:50 pm Apr 12 - May 28