Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Find Cheap Flights from London (LHR) to Washington (DCA)
Prices were available within the past 7 days and start at HK$7,220 for one-way flights and HK$6,185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Travel information
Travel information
Origin airport | Heathrow |
Destination airport | Ronald Reagan Washington National |
Airlines serving | Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, United, Virgin Atlantic |
Return price | HK$6,185 |
Distance | 5847 km |
Book with confidence
Book with confidence
Flights from London to Washington
Book cheap flights from London (LHR) to Washington (DCA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.
Search for flights from London (LHR) to Washington (DCA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.
Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Washington (DCA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).
Save more when combine your Washington flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Washington and things to do in Washington for your perfect vacation with Expedia Thing to Do.
If you would like to book flights to Washington more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is HK$7,220 now!
Frequently asked questions
Frequently asked questions
Frequently asked questions
Explore a world of travel with Expedia
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Other Carriers
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from London
- London to Bangkok (LHR - BKK)
- London to Hong Kong (LHR - HKG)
- London to Paris (LHR - CDG)
- London to Amsterdam (LHR - AMS)
- London to Taipei (LHR - TPE)
- London to Barcelona (LHR - BCN)
- London to Reykjavik (LHR - KEF)
- London to Helsinki (LHR - HEL)
- London to New York (LHR - JFK)
- London to Shenzhen (LHR - SZX)
- London to Tokyo (LHR - NRT)
- London to Zürich (LHR - ZRH)
Top Routes from London
Top Flight Destinations
- Flights to New York
- Flights to Las Vegas
- Flights to Orlando
- Flights to Chicago
- Flights to Los Angeles
- Flights to Miami
- Flights to San Diego
- Flights to Boston
- Flights to Nashville
- Flights to Honolulu
- Flights to Fort Lauderdale
- Flights to Atlanta
- Flights to Pigeon Forge
- Flights to Key West
- Flights to San Antonio
- Flights to Houston
- Flights to San Francisco
- Flights to Washington
- Flights to Phoenix
- Flights to Dallas