Book United London to Washington, D.C. flight deals from £420

Select journey type

Enter to select travel class and passengers

Search flights from London to Washington, D.C. (LHR - IAD)

November

Skip to content

Tue 27

Return Wed 12
from£ 432*Viewed: 42 minutes ago

Wed 28

Return Thu 13
from£ 420*Viewed: 42 minutes ago

Fri 30

Return Sat 15
from£ 420*Viewed: 42 minutes ago

December

Skip to content

Sat 1

Return Sun 16
from£ 420*Viewed: 42 minutes ago

Thu 13

Return Fri 28
from£ 420*Viewed: 42 minutes ago

Mon 17

Return Tue 1
from£ 432*Viewed: 42 minutes ago

January

Skip to content

Wed 23

Return Thu 7
from£ 420*Viewed: 42 minutes ago

Fri 25

Return Sat 9
from£ 420*Viewed: 42 minutes ago

Tue 29

Return Wed 13
from£ 420*Viewed: 42 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Plan ahead for flights from London to Washington, D.C.

from
to
Type
Dates
Price*
London (LHR)
to Washington, D.C. (WAS)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from£ 420*Viewed: 41 minutes ago
London (LHR)
to Washington, D.C. (IAD)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from£ 420*Viewed: 42 minutes ago
London (LHR)
to Washington, D.C. (WAS)
Roundtrip
Depart Fri 30 Nov 2018
Return Sat 15 Dec 2018
from£ 420*Viewed: 41 minutes ago
London (LHR)
to Washington, D.C. (IAD)
Roundtrip
Depart Fri 30 Nov 2018
Return Sat 15 Dec 2018
from£ 420*Viewed: 42 minutes ago
London (LHR)
to Washington, D.C. (IAD)
Roundtrip
Depart Sat 1 Dec 2018
Return Sun 16 Dec 2018
from£ 420*Viewed: 42 minutes ago
London (LHR)
to Washington, D.C. (IAD)
Roundtrip
Depart Thu 13 Dec 2018
Return Fri 28 Dec 2018
from£ 420*Viewed: 42 minutes ago
London (LHR)
to Washington, D.C. (WAS)
Roundtrip
Depart Thu 13 Dec 2018
Return Fri 28 Dec 2018
from£ 420*Viewed: 41 minutes ago
London (LHR)
to Washington, D.C. (WAS)
Roundtrip
Depart Fri 18 Jan 2019
Return Sat 2 Feb 2019
from£ 420*Viewed: 41 minutes ago
London (LHR)
to Washington, D.C. (IAD)
Roundtrip
Depart Fri 18 Jan 2019
Return Sat 2 Feb 2019
from£ 420*Viewed: 42 minutes ago
London (LHR)
to Washington, D.C. (WAS)
Roundtrip
Depart Tue 22 Jan 2019
Return Wed 6 Feb 2019
from£ 420*Viewed: 41 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Washington, D.C.

8 °CTuesday11/13/2018
2 °CWednesday11/14/2018
2 °CThursday11/15/2018
9 °CFriday11/16/2018
7 °CSaturday11/17/2018
7 °CSunday11/18/2018
7 °CMonday11/19/2018
Powered by: OpenWeatherMap.org