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Flights from Washington, DC (WAS-All Airports) to London (LON-All Airports)
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Popular airlines from Washington to London

British Airways
Finnair
Aer Lingus
Iberia
Icelandair
TAP Portugal
Swiss International Air Lines

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Cheap Flights from Washington to London (WAS-LON)

Prices were available within the past 7 days and start at HK$2,289 for one-way flights and HK$4,232 for return, for the period specified. Prices and availability are subject to change.

All deals

One way

Return

Sat, 3 Oct - Fri, 9 Oct

IAD

Washington

LGW

London

HK$4,232

Return

Found 2 days ago

Select Icelandair flight, departing Sat, 3 Oct from Washington to London, returning Fri, 9 Oct, priced at HK$4,232 Found 2 days ago

Sat, 3 Oct - Fri, 9 Oct

IAD

Washington

LHR

London

HK$4,239

Return

Found 2 days ago

Select Icelandair flight, departing Sat, 3 Oct from Washington to London, returning Fri, 9 Oct, priced at HK$4,239 Found 2 days ago

Sat, 3 Oct - Fri, 9 Oct

BWI

Baltimore

LHR

London

HK$4,827

Return

Found 17 hours ago

Select Icelandair flight, departing Sat, 3 Oct from Baltimore to London, returning Fri, 9 Oct, priced at HK$4,827 Found 17 hours ago

Thu, 8 Oct - Sun, 18 Oct

BWI

Baltimore

LHR

London

HK$4,839

Return

Found 2 days ago

Select Icelandair flight, departing Thu, 8 Oct from Baltimore to London, returning Sun, 18 Oct, priced at HK$4,839 Found 2 days ago

Sat, 3 Oct - Fri, 9 Oct

IAD

Washington

LGW

London

HK$5,332

Return

Found 2 days ago

Select Icelandair flight, departing Sat, 3 Oct from Washington to London, returning Fri, 9 Oct, priced at HK$5,332 Found 2 days ago

Sat, 3 Oct - Fri, 9 Oct

IAD

Washington

LHR

London

HK$5,339

Return

Found 2 days ago

Select Icelandair flight, departing Sat, 3 Oct from Washington to London, returning Fri, 9 Oct, priced at HK$5,339 Found 2 days ago

Wed, 7 Oct - Sun, 18 Oct

IAD

Washington

LHR

London

HK$6,179

Return

Found 2 days ago

Select TAP Portugal flight, departing Wed, 7 Oct from Washington to London, returning Sun, 18 Oct, priced at HK$6,179 Found 2 days ago

Sat, 3 Oct - Fri, 9 Oct

IAD

Washington

LHR

London

HK$6,230

Return

Found 2 days ago

Select SAS flight, departing Sat, 3 Oct from Washington to London, returning Fri, 9 Oct, priced at HK$6,230 Found 2 days ago

Tue, 24 Nov - Mon, 30 Nov

IAD

Washington

LHR

London

HK$6,361

Return

Found 1 day ago

Select British Airways flight, departing Tue, 24 Nov from Washington to London, returning Mon, 30 Nov, priced at HK$6,361 Found 1 day ago

Sun, 14 Mar - Sun, 21 Mar

IAD

Washington

LHR

London

HK$6,369

Return

Found 2 days ago

Select Virgin Atlantic flight, departing Sun, 14 Mar from Washington to London, returning Sun, 21 Mar, priced at HK$6,369 Found 2 days ago

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

March is typically the cheapest month to fly

From HK$3,443 - HK$6,276 per traveller.

Travel information

Origin airport	Washington Dulles Intl. Airport
Destination airport	London City Airport
Distance	5,932 km away
Airlines serving	Swiss International Air Lines, Aer Lingus, Lufthansa, British Airways, KLM, Virgin Atlantic, Delta, Iberia, ITA Airways
Popular airline	Swiss International Air Lines
Return price	HK$4,232

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Cheap Flights from Washington (WAS) to London (LON) from HK$2,289~

Popular airlines from Washington to London

Be in the know

Book smarter

Earn twice

Cheap Flights from Washington to London (WAS-LON)

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

March is typically the cheapest month to flyMarch is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

March is typically the cheapest month to fly