How long is the flight from London to Washington, D.C.?

A nonstop flight covers about 3,668 miles and takes roughly 8h. Connecting flights take longer depending on the layover.

How do I find the cheapest flight from London to Washington, D.C.?

Search flexible dates on Flight Voyager and compare fares across airlines. Prices for the same route vary widely by day of week and how far ahead you book.

Flights from London to Washington, D.C.

London to Washington, D.C.: distance and flight time

The nonstop distance from London to Washington, D.C. is about 3,668 miles (5,903 km). A direct flight takes roughly 8h; itineraries with a connection take longer depending on the layover.

About Washington, D.C.

Most major museums in Washington, D.C. are free, so build your day around a few Smithsonian stops and arrive early to beat the biggest crowds. If you want a quick photo-friendly view, head to the Lincoln Memorial Reflecting Pool at dusk—it's especially popular just after sunset.

More routes from London

Compare flights from London to Washington, D.C.

Search fares from London (Europe) to Washington, D.C. (North America) across airlines and travel dates. Flight Voyager searches flexible dates so you can see how prices move day to day and find the cheapest time to fly. Run a search to see current fares for your dates.

Frequently Asked Questions

How long is the flight from London to Washington, D.C.?: A nonstop flight covers about 3,668 miles and takes roughly 8h. Connecting flights take longer depending on the layover.
How do I find the cheapest flight from London to Washington, D.C.?: Search flexible dates on Flight Voyager and compare fares across airlines. Prices for the same route vary widely by day of week and how far ahead you book.