Icelandair Cheap Flights from Washington to London

View €208 flight on Sun, 3 Aug 2025Opens in a new window

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Prices were available within the past 7 days and start at €208 for one-way flights and €529 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, 27 Sep - Sat, 18 Oct
IAD
Washington
LHR
London
€529 Return, found 6 days ago
€529
Return
found 6 days ago
Select Icelandair flight, departing Sat, 27 Sep from Washington to London, returning Sat, 18 Oct, priced at €529 found 6 days ago
Icelandair
Mon, 5 May - Tue, 13 May
BWI
Baltimore
LHR
London
€547 Return, found 1 day ago
€547
Return
found 1 day ago
Select Icelandair flight, departing Mon, 5 May from Baltimore to London, returning Tue, 13 May, priced at €547 found 1 day ago
Icelandair
Wed, 7 May - Sun, 11 May
BWI
Baltimore
LHR
London
€570 Return, found 1 day ago
€570
Return
found 1 day ago
Select Icelandair flight, departing Wed, 7 May from Baltimore to London, returning Sun, 11 May, priced at €570 found 1 day ago
Icelandair
Wed, 9 Jul - Wed, 27 Aug
IAD
Washington
LHR
London
€589 Return, found 1 day ago
€589
Return
found 1 day ago
Select Icelandair flight, departing Wed, 9 Jul from Washington to London, returning Wed, 27 Aug, priced at €589 found 1 day ago
Icelandair
Wed, 7 May - Sun, 11 May
BWI
Baltimore
LHR
London
€599 Return, found 1 day ago
€599
Return
found 1 day ago
Select Icelandair flight, departing Wed, 7 May from Baltimore to London, returning Sun, 11 May, priced at €599 found 1 day ago
Icelandair
Sun, 27 Apr - Tue, 6 May
BWI
Baltimore
LHR
London
€621 Return, found 6 days ago
€621
Return
found 6 days ago
Select Icelandair flight, departing Sun, 27 Apr from Baltimore to London, returning Tue, 6 May, priced at €621 found 6 days ago
Baltimore to London route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Stansted
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Fly Play, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Popular airline
American Airlines
Distance
5831 km
*Available to Expedia members.