- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
British Airways flights from Washington to London (IAD→LHR)
Prices were available within the past 7 days and start at £283 for one-way flights and £375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 17 Nov - Mon, 24 Nov
IAD
Washington
LHR
London
£375 Return, found 1 day ago
£375
Return
found 1 day ago
Tue, 2 Sep - Tue, 30 Sep
IAD
Washington
LHR
London
£382 Return, found 2 hours ago
£382
Return
found 2 hours ago
Mon, 15 Sep - Mon, 22 Sep
IAD
Washington
LHR
London
£398 Return, found 5 hours ago
£398
Return
found 5 hours ago
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 | Aer Lingus |
Distance | 5866 km |
Average flight time | 12 hours 25 mins |
- Trending British Airways Flights
- Trending Routes
- Related Airlines
- Nearby Airports
- Flights from Other Cities
- Expedia's Latest Trends
Most Popular British Airways Routes from Washington
Most Popular British Airways Routes from London
- London to Toronto (LHR - YYZ)
- London to Barcelona (LGW - BCN)
- London to Islamabad (LGW - ISB)
- London to Paris (LHR - CDG)
- London to Hong Kong (LHR - HKG)
- London to Islamabad (LHR - ISB)
- London to Barcelona (LGW - BCN)
- London to Islamabad (LHR - ISB)
- London to Dubai (LHR - DXB)
- London to Dubai (LHR - DXB)
Popular Domestic Routes in Heathrow
- London to Islamabad (LGW - ISB)
- London to Istanbul (LHR - IST)
- London to Lahore (LHR - LHE)
- London to Toronto (LHR - YYZ)
- London to Islamabad (LHR - ISB)
- London to Bangkok (LHR - BKK)
- London to Bangkok (LGW - BKK)
- London to Paris (LHR - CDG)
- London to Hong Kong (LHR - HKG)
- Manchester to Islamabad (MAN - ISB)
Nearby Airports
- Manassas Regional Airport (MNZ)
- Montgomery County Airpark Airport (GAI)
- Ronald Reagan Washington National Airport (DCA)
- College Park Airport (CGS)
- Tipton Airport (FME)
- Eastern West Virginia Regional Airport (MRB)
- Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
- Hagerstown Regional Airport (HGR)
- Martin State Airport (MTN)
- Charlottesville-Albemarle Airport (CHO)
Expedia's Latest Trends
Flights
Cheap Flights from London (LHR) to Melbourne (MEL)Cheap Flights from London (LHR) to Nairobi (NBO)Cheap Flights from London (LHR) to Los Angeles (LAX)Cheap Flights from Edinburgh (EDI) to London (LHR)Cheap Flights from London (LHR) to Hong Kong (HKG)Cheap Flights from London (LHR) to Tokyo (NRT)Cheap Flights from London (LHR) to Sri Guru Ram Das Ji Intl. Airport (ATQ)Cheap Flights from London (LHR) to Bangkok (BKK)Cheap Flights from London (LHR) to Manila (MNL)Cheap Flights from London (LHR) to Johannesburg (JNB)Cheap Flights from London (LHR) to Toronto (YYZ)Cheap Flights from Newcastle (NCL) to London (LHR)Cheap Flights from London (LHR) to Sydney (SYD)Cheap Flights from Lagos (LOS) to London (LHR)Cheap Flights from London (LHR) to New York (JFK)Cheap Flights from London (LHR) to Auckland (AKL)Cheap Flights from London (LHR) to Miami (MIA)Cheap Flights from London (LHR) to San Francisco (SFO)Cheap Flights from London (LHR) to Perth (PER)Cheap Flights from London (LHR) to Delhi (DEL)Cheap Flights from London (LHR) to Colombo (CMB)Cheap Flights from London (LHR) to Istanbul (IST)Cheap Flights from London (LHR) to Barcelona (BCN)Cheap Flights from Manchester (MAN) to New York (JFK)Cheap Flights from London (LHR) to Dubai (DXB)Cheap Flights from London (LHR) to Cape Town (CPT)Cheap Flights from London (LHR) to Lisbon (LIS)Cheap Flights from London (LHR) to Vancouver (YVR)Cheap Flights from London (LHR) to Mumbai (BOM)Cheap Flights from London (LHR) to Goa (GOI)
*Available to Expedia members.