Cheap Delta flights London (LHR) to Washington (IAD)

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Prices were available within the past 7 days and start at ${flightsLowestPriceOW} for one-way flights and $3,301 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Delta
Sun, Jul 20 - Mon, Jul 21
LHR
London
IAD
Washington
$3,301
Roundtrip
Found 4 days ago
Select Delta flight, departing Sun, Jul 20 from London to Washington, returning Mon, Jul 21, priced at $3,301 Found 4 days ago
Flights from London (LHR) to Washington (IAD)
Origin airport
Heathrow
Destination airport
Washington Dulles Intl.
Distance
5866 km
Average flight time
3 hours 14 mins