Cheap Flights from London (LON) to Washington (WAS)

View AU$803 flight on Tue, 8 Sept 2026Opens in a new window

Flight 1

Popular airlines from London to Washington

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Cheap Flights from London (LON) to Washington (WAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Tue, 1 Sept - Sun, 13 Sept
LGW
London
BWI
Baltimore
AU$891 Return, found 4 days ago
AU$891
Return
found 4 days ago
Select Icelandair flight, departing Tue, 1 Sept from London to Baltimore, returning Sun, 13 Sept, priced at AU$891 found 4 days ago
Icelandair
Wed, 2 Sept - Wed, 16 Sept
LHR
London
BWI
Baltimore
AU$892 Return, found 4 days ago
AU$892
Return
found 4 days ago
Select Icelandair flight, departing Wed, 2 Sept from London to Baltimore, returning Wed, 16 Sept, priced at AU$892 found 4 days ago
Icelandair
Wed, 2 Sept - Wed, 16 Sept
LHR
London
IAD
Washington
AU$899 Return, found 5 days ago
AU$899
Return
found 5 days ago
Select Icelandair flight, departing Wed, 2 Sept from London to Washington, returning Wed, 16 Sept, priced at AU$899 found 5 days ago
Icelandair
Wed, 27 May - Tue, 2 June
LGW
London
IAD
Washington
AU$914 Return, found 4 days ago
AU$914
Return
found 4 days ago
Select Icelandair flight, departing Wed, 27 May from London to Washington, returning Tue, 2 June, priced at AU$914 found 4 days ago
Air Canada
Wed, 2 Sept - Wed, 16 Sept
LHR
London
IAD
Washington
AU$990 Return, found 5 days ago
AU$990
Return
found 5 days ago
Select Air Canada flight, departing Wed, 2 Sept from London to Washington, returning Wed, 16 Sept, priced at AU$990 found 5 days ago
Air Canada
Wed, 2 Sept - Wed, 16 Sept
LHR
London
DCA
Washington
AU$1,030 Return, found 5 days ago
AU$1,030
Return
found 5 days ago
Select Air Canada flight, departing Wed, 2 Sept from London to Washington, returning Wed, 16 Sept, priced at AU$1,030 found 5 days ago
United
Wed, 2 Sept - Wed, 16 Sept
LHR
London
IAD
Washington
AU$1,045 Return, found 5 days ago
AU$1,045
Return
found 5 days ago
Select United flight, departing Wed, 2 Sept from London to Washington, returning Wed, 16 Sept, priced at AU$1,045 found 5 days ago
Iberia
Tue, 16 June - Mon, 6 July
LHR
London
IAD
Washington
AU$1,085 Return, found 4 days ago
AU$1,085
Return
found 4 days ago
Select Iberia flight, departing Tue, 16 June from London to Washington, returning Mon, 6 July, priced at AU$1,085 found 4 days ago
Virgin Atlantic
Wed, 15 July - Tue, 21 July
LHR
London
IAD
Washington
AU$1,109 Return, found 2 days ago
AU$1,109
Return
found 2 days ago
Select Virgin Atlantic flight, departing Wed, 15 July from London to Washington, returning Tue, 21 July, priced at AU$1,109 found 2 days ago
Delta
Thu, 18 June - Sun, 21 June
LHR
London
IAD
Washington
AU$1,120 Return, found 5 hours ago
AU$1,120
Return
found 5 hours ago
Select Delta flight, departing Thu, 18 June from London to Washington, returning Sun, 21 June, priced at AU$1,120 found 5 hours ago

Alternative airports near Washington

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

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city centre is 40 minutes. Flights from AU$1,890
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city centre40 min
Flights from AU$1,890
Select flight to Washington Dulles Intl. IAD. Average driving time to city centre is 36 minutes. Flights from AU$1,510
IAD
Washington Dulles Intl.
Average driving time to city centre36 min
Flights from AU$1,510
Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from AU$1,347
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city centre8 min
Flights from AU$1,347

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

April is typically the cheapest month to fly

From AU$645 - AU$1,250 per traveller.

Travel information

Origin airport
Gatwick
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, avianca
Return price
AU$891
Distance
5829 km

Book with confidence

LON to WAS Flights

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LON to WAS Flights

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