HK$7,220 London (LHR) to Washington (DCA): 2024✈️ Find Cheap Flights@Expedia

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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.

All deals

One way

Return

Tuesday, 25 Mar - Tuesday, 8 Apr

LHR

London

DCA

Washington

HK$6,185

Return

found 16 hours ago

Tuesday, 25 Mar - Tuesday, 8 Apr

LHR

London

DCA

Washington

HK$6,185

Return

found 16 hours ago

Monday, 24 Mar - Tuesday, 8 Apr

LHR

London

DCA

Washington

HK$6,229

Return

found 16 hours ago

Tuesday, 25 Mar - Tuesday, 8 Apr

LHR

London

DCA

Washington

HK$6,273

Return

found 16 hours ago

Tuesday, 25 Mar - Tuesday, 8 Apr

LHR

London

DCA

Washington

HK$6,308

Return

found 16 hours ago

Tuesday, 25 Mar - Tuesday, 8 Apr

LHR

London

DCA

Washington

HK$6,308

Return

found 16 hours ago

Tuesday, 25 Mar - Tuesday, 8 Apr

LHR

London

DCA

Washington

HK$6,308

Return

found 16 hours ago

Tuesday, 25 Mar - Tuesday, 8 Apr

LHR

London

DCA

Washington

HK$6,442

Return

found 16 hours ago

Tuesday, 25 Mar - Tuesday, 8 Apr

LHR

London

DCA

Washington

HK$6,477

Return

found 16 hours ago

Tuesday, 25 Mar - Tuesday, 8 Apr

LHR

London

DCA

Washington

HK$6,489

Return

found 16 hours ago

Travel information

London to Washington route 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

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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

How much is a flight from Heathrow Airport (LHR) to National Airport?

Round-trip journeys between London Heathrow and Ronald Reagan Washington National Airport (DCA) start from HK$6,185. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today so you don’t miss out. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to National Airport?

Most flights can be canceled online, but every air carrier has its own set of terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.

How do I find cheap flights from Heathrow Airport (LHR) to Ronald Reagan Washington National Airport (DCA) that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Heathrow Airport to DCA flights, you’ll see a “no change fees” filter for you to select.

How far is the flight from LHR to National Airport?

With a flight distance of 5,900 kilometers between Hounslow and Arlington, this is a long flight. Ensure that you keep well hydrated and go for a short walk down the aisle every so often.

Which airlines fly direct from Heathrow Airport to DCA?

Direct flights aren’t available, so you’ll have to make at least one stop between Heathrow Airport and DCA. Use the layover time to stretch your legs and grab a bite to eat.

Are Heathrow Airport to Ronald Reagan Washington National Airport (DCA) flight tickets cheaper when they're purchased at the last minute?

Booking last minute from London Heathrow to DCA can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you’d prefer to start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines release their prices that far in advance. Our advice? Check back often as updates are made regularly.

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Cheap Flights from London (LHR) to Washington (DCA) from HK$7,220~

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