€181 Cheap Flights Washington to London (WAS-LON)

View €181 flight on Sat, 18 Oct 2025Opens in a new window

Popular airlines from Washington to London

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Cheap flights from Washington to London (WAS-LON)

Prices were available within the past 7 days and start at €181 for one-way flights and €382 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Wed, 15 Oct - Tue, 21 Oct
IAD
Washington
LHR
London
€382 Return, found 6 days ago
€382
Return
found 6 days ago
Select TAP Portugal flight, departing Wed, 15 Oct from Washington to London, returning Tue, 21 Oct, priced at €382 found 6 days ago
Fly Play
Sun, 5 Oct - Tue, 14 Oct
BWI
Baltimore
STN
London
€487 Return, found 5 days ago
€487
Return
found 5 days ago
Select Fly Play flight, departing Sun, 5 Oct from Baltimore to London, returning Tue, 14 Oct, priced at €487 found 5 days ago
Icelandair
Sun, 12 Oct - Tue, 21 Oct
IAD
Washington
LHR
London
€487 Return, found 1 day ago
€487
Return
found 1 day ago
Select Icelandair flight, departing Sun, 12 Oct from Washington to London, returning Tue, 21 Oct, priced at €487 found 1 day ago
Icelandair
Thu, 8 Jan - Wed, 14 Jan
BWI
Baltimore
LGW
London
€491 Return, found 6 hours ago
€491
Return
found 6 hours ago
Select Icelandair flight, departing Thu, 8 Jan from Baltimore to London, returning Wed, 14 Jan, priced at €491 found 6 hours ago
Icelandair
Thu, 8 Jan - Wed, 14 Jan
BWI
Baltimore
LHR
London
€494 Return, found 6 hours ago
€494
Return
found 6 hours ago
Select Icelandair flight, departing Thu, 8 Jan from Baltimore to London, returning Wed, 14 Jan, priced at €494 found 6 hours ago
Aer Lingus
Wed, 15 Oct - Tue, 21 Oct
IAD
Washington
LHR
London
€512 Return, found 6 days ago
€512
Return
found 6 days ago
Select Aer Lingus flight, departing Wed, 15 Oct from Washington to London, returning Tue, 21 Oct, priced at €512 found 6 days ago
JetBlue Airways
Wed, 15 Oct - Tue, 21 Oct
DCA
Washington
LHR
London
€536 Return, found 6 days ago
€536
Return
found 6 days ago
Select JetBlue Airways flight, departing Wed, 15 Oct from Washington to London, returning Tue, 21 Oct, priced at €536 found 6 days ago
TAP Portugal
Wed, 15 Oct - Tue, 21 Oct
IAD
Washington
LGW
London
€539 Return, found 6 days ago
€539
Return
found 6 days ago
Select TAP Portugal flight, departing Wed, 15 Oct from Washington to London, returning Tue, 21 Oct, priced at €539 found 6 days ago
British Airways
Wed, 15 Oct - Tue, 21 Oct
BWI
Baltimore
LHR
London
€540 Return, found 6 days ago
€540
Return
found 6 days ago
Select British Airways flight, departing Wed, 15 Oct from Baltimore to London, returning Tue, 21 Oct, priced at €540 found 6 days ago
United
Mon, 6 Oct - Fri, 17 Oct
IAD
Washington
LHR
London
€540 Return, found 6 days ago
€540
Return
found 6 days ago
Select United flight, departing Mon, 6 Oct from Washington to London, returning Fri, 17 Oct, priced at €540 found 6 days ago

Find the cheapest month to fly from Washington (WAS) to London (LON)

February is typically the cheapest month to fly

From €283 - €595 per traveller.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from €597
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from €597
Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from €1,103
LGW
Gatwick
Average driving time to city centre52 min
Flights from €1,103
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from €684
LCY
London City
Closest
Average driving time to city centre21 min
Flights from €684
Washington to London route information
Origin airport
Washington Dulles Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Return price
€382
Distance
5866 km

Maryland to England Flights

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