Cheap Flights to Washington, D.C., USA
Fly from London to Washington, D.C. from just £439
Exclusive deals on flights to Washington, D.C. - Save up to £300 when you book today!
About Washington, D.C., USA
Explore the capital of the United States, home to iconic monuments, world-class Smithsonian museums (many with free entry!), and important historical sites.
Top Attractions
- White House
- Lincoln Memorial
- National Mall
- Smithsonian National Museum of Natural History
- United States Capitol
Airlines Flying to Washington, D.C.
Travel Information
Flight Time
7h 50m
Best Time to Visit
March, April, May, September, October
Visa Requirements
Visa required
UK citizens typically require an ESTA (Electronic System for Travel Authorization) or a visa.
Currency
US Dollar (USD)
Languages
English
Time Zone
GMT-5 (Eastern Time)
Exclusive Flight Deals to Washington, D.C.
Don't miss these special offers! Book now to secure the lowest prices on your trip to Washington, D.C..
London to Washington (IAD), USA
15 Apr 2026 - 29 Apr 2026
United Airlines
£419
London to Washington (IAD), USA
10 Sep 2025 - 24 Sep 2025
British Airways
£439
London to Washington (DCA), USA
7 Oct 2025 - 21 Oct 2025
Virgin Atlantic
£429
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What Travelers Say About Washington, D.C.
Read reviews from travelers who booked their flights to Washington, D.C. with Cheap Flight Hub.
"Amazing trip to DC, made affordable by Cheap Flight Hub. So much to see and do!"
Sarah Adams
Washington, D.C., USA
"Great flight deal to Dulles. The free museums in DC are fantastic."
Michael Brown
Washington, D.C., USA
"Incredible service! Saved over £200 on my flight to Lagos compared to other websites. The team was super helpful over WhatsApp."
Sarah Johnson
Lagos, Nigeria
"I've booked with Cheap Flight Hub three times now. Their prices are unbeatable and the customer service is excellent!"
Michael Osei
Accra, Ghana
"Very pleased with my booking experience. The agent found me a great deal with a convenient layover time."
Amina Diallo
Nairobi, Kenya
"Fantastic service! Found me a direct flight at a price I couldn't find anywhere else. Highly recommend!"
David Mensah
Accra, Ghana
Frequently Asked Questions About Washington, D.C.
Get answers to common questions about traveling to Washington, D.C..
Which airport serves Washington, D.C. from London?
Washington Dulles International Airport (IAD) is the primary international airport with direct flights from London. Ronald Reagan Washington National Airport (DCA) is closer to downtown but mainly serves domestic flights.
When is the Cherry Blossom Festival in Washington, D.C.?
The National Cherry Blossom Festival typically takes place from late March to mid-April, depending on when the trees bloom.
Are many attractions in Washington, D.C. free?
Yes, a major draw is that all Smithsonian museums, the National Gallery of Art, and many monuments and memorials on the National Mall offer free admission.
Is Washington, D.C. walkable?
The National Mall area is very walkable. For longer distances, the Metrorail system is efficient. Ride-sharing and taxis are also available.
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