
Cheap Air France flights Washington (IAD) to London (LHR)
Prices were available within the past 7 days and start at for one-way flights and $697 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Mar 12 - Fri, Mar 20
IAD
Washington
LHR
London
$697 Roundtrip, found 1 day ago
$697
Roundtrip
found 1 day ago
Find the cheapest month to fly from Washington (IAD) to London (LHR)
January is typically the cheapest month to fly
From $444 - $934 per traveler.
Origin airport | Washington Dulles Intl. |
|---|---|
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic |
Popular airline | British Airways |
Distance | 5866 km |
Average flight time | 12 hours 22 mins |
Most Popular Air France Routes from Washington
Most Popular Air France Routes from London
- Denver to Edinburgh (DEN - EDI)
- Miami to Barcelona (MIA - BCN)
- Norfolk to Bangkok (ORF - BKK)
- Boston to Turin (BOS - TRN)
- Chattanooga to Copenhagen (CHA - CPH)
- Boston to Amsterdam (BOS - AMS)
- Washington to Ahmedabad (IAD - AMD)
- Omaha to Madrid (OMA - MAD)
- Washington to Hyderabad (IAD - HYD)
- Washington to Ahmedabad (IAD - AMD)
Popular Domestic Routes in Heathrow
- Boston to Amsterdam (BOS - AMS)
- Atlanta to London (ATL - LHR)
- Omaha to Madrid (OMA - MAD)
- Baltimore to London (BWI - LHR)
- Denver to Edinburgh (DEN - EDI)
- Miami to Barcelona (MIA - BCN)
- Norfolk to Bangkok (ORF - BKK)
- Madrid to Miami (MAD - MIA)
- Atlanta to Rome (ATL - FCO)
- Boston to Lusaka (BOS - LUN)