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The Houses of Parliament and Big Ben in London, with a red double-decker bus crossing the Lambeth Bridge.

฿10,165 Cheap Flights from Washington (WAS) to London (LON)

Flight 1

Cheap Flights from Washington to London (WAS-LON)

Prices were available within the past 7 days and start at ฿10,165 for one-way flights and ฿23,520 for return, for the period specified. Prices and availability are subject to change.
Icelandair
Sun, 4 Oct - Sun, 25 Oct
IAD
Washington
LHR
London
฿23,520
Return
Found 4 hours ago
Select Icelandair flight, departing Sun, 4 Oct from Washington to London, returning Sun, 25 Oct, priced at ฿23,520 Found 4 hours ago
Icelandair
Sun, 4 Oct - Thu, 8 Oct
BWI
Baltimore
LHR
London
฿26,030
Return
Found 5 days ago
Select Icelandair flight, departing Sun, 4 Oct from Baltimore to London, returning Thu, 8 Oct, priced at ฿26,030 Found 5 days ago
Icelandair
Sun, 4 Oct - Thu, 8 Oct
BWI
Baltimore
LHR
London
฿26,085
Return
Found 5 days ago
Select Icelandair flight, departing Sun, 4 Oct from Baltimore to London, returning Thu, 8 Oct, priced at ฿26,085 Found 5 days ago
Icelandair
Sun, 6 Sep - Tue, 15 Sep
IAD
Washington
LHR
London
฿26,265
Return
Found 2 days ago
Select Icelandair flight, departing Sun, 6 Sep from Washington to London, returning Tue, 15 Sep, priced at ฿26,265 Found 2 days ago
Icelandair
Sun, 4 Oct - Sun, 25 Oct
IAD
Washington
LHR
London
฿28,275
Return
Found 4 hours ago
Select Icelandair flight, departing Sun, 4 Oct from Washington to London, returning Sun, 25 Oct, priced at ฿28,275 Found 4 hours ago
TAP Portugal
Sat, 15 Aug - Mon, 31 Aug
IAD
Washington
LHR
London
฿28,340
Return
Found 3 days ago
Select TAP Portugal flight, departing Sat, 15 Aug from Washington to London, returning Mon, 31 Aug, priced at ฿28,340 Found 3 days ago
ITA Airways
Sun, 6 Sep - Tue, 15 Sep
IAD
Washington
LHR
London
฿28,595
Return
Found 2 days ago
Select ITA Airways flight, departing Sun, 6 Sep from Washington to London, returning Tue, 15 Sep, priced at ฿28,595 Found 2 days ago
TAP Portugal
Sat, 15 Aug - Mon, 31 Aug
IAD
Washington
LGW
London
฿29,605
Return
Found 20 hours ago
Select TAP Portugal flight, departing Sat, 15 Aug from Washington to London, returning Mon, 31 Aug, priced at ฿29,605 Found 20 hours ago
United
Sun, 4 Oct - Sun, 25 Oct
IAD
Washington
LHR
London
฿30,580
Return
Found 4 hours ago
Select United flight, departing Sun, 4 Oct from Washington to London, returning Sun, 25 Oct, priced at ฿30,580 Found 4 hours ago
Delta
Sun, 4 Oct - Sun, 25 Oct
IAD
Washington
LHR
London
฿31,540
Return
Found 4 hours ago
Select Delta flight, departing Sun, 4 Oct from Washington to London, returning Sun, 25 Oct, priced at ฿31,540 Found 4 hours ago

Travel information

Origin airport
Ronald Reagan National Airport
Destination airport
London City Airport
Distance
5,913 km away
Airlines serving
Delta, Iberia, British Airways, Virgin Atlantic, KLM
Popular airline
Delta
Return price
฿23,520
*Available to Expedia members.