€420 Cheap Flights London to Washington (LHR-DCA)
Popular airlines from Heathrow Airport (LHR) to Ronald Reagan Washington National Airport (DCA)
British AirwaysBritish Airways
FinnairFinnair
Air CanadaAir Canada
JetBlue AirwaysJetBlue Airways
Virgin AtlanticVirgin Atlantic
IberiaIberia
UnitedUnited
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Cheap Flights from London to Washington (LHR-DCA)
Alternative airports near Washington
Prices were available within the past 7 days. Prices and availability are subject to change.
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London to Washington Flights
When looking for plane tickets from London to Washington, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Washington. Look for LHR to DCA airfare with the assurance that you have the largest online travel agency working for you.
Expedia lets you search across the largest number of airlines and Washington flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your London Washington flight!
Browse through dozens of options and rest 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 to Washington trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your Washington flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from London to Washington with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
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 €522. 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 cancelled 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 kilometres 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.
Travel information
Origin airport | Heathrow Airport |
|---|---|
Destination airport | Ronald Reagan Washington National Airport |
Distance | 5,881 km away |
Airlines serving | British Airways, Finnair, Air Canada, JetBlue Airways, Virgin Atlantic, Iberia, United, American Airlines, KLM, Delta, SAS, Air France, Alaska Airlines, TAP Portugal, Icelandair |
Popular airline | British Airways |
Return price | €522 |