$410 Cheap Air France flights Washington (IAD) to London (LHR)

View $410 flight on Tue, Oct 7, 2025Opens in a new window

$410 Cheap Air France flights Washington (IAD) to London (LHR)

Prices were available within the past 7 days and start at $410 for one-way flights and $593 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Sat, Oct 4 - Tue, Oct 14
IAD
Washington
LHR
London
$593 Roundtrip, found 1 day ago
$593
Roundtrip
found 1 day ago
Select Air France flight, departing Sat, Oct 4 from Washington to London, returning Tue, Oct 14, priced at $593 found 1 day ago
Air France
Sat, Sep 13 - Sun, Sep 28
IAD
Washington
LHR
London
$642 Roundtrip, found 13 hours ago
$642
Roundtrip
found 13 hours ago
Select Air France flight, departing Sat, Sep 13 from Washington to London, returning Sun, Sep 28, priced at $642 found 13 hours ago
Flights from Washington (IAD) to London (LHR)
Origin airport
Washington Dulles Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
British Airways
Distance
5866 km
Average flight time
12 hours 23 mins