Cheap flights from London to Washington Dulles

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Info about flights from London to Washington Dulles

Some useful info about flights from London to Washington Dulles to help you plan your next trip

Average flight duration 8h 13m
Cheapest month January
Average number of flights per week 38
First flight time 06:00
Last flight time 23:20
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Is it worth flying from London to Washington Dulles?

It depends. Prices for flights from London to Washington fluctuate based on several factors.

Pick a travel date to see today’s available fares.

Travel agencies and airlines sometimes offer promotional prices on certain routes — it’s worth checking regularly. Also, many travelers look for weekend flights, so booking in advance is recommended.

Planning flights between London and Washington? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

  • Airports in London: 6 airports are listed in London - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Washington: Washington features 3 airports - Dulles international, Ronald Reagan, Washington International.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Flights from London to Washington - Dulles international

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Other popular destinations

Looking for alternatives in United States? Travelers also liked: Las Vegas, Los Angeles, Miami, New York City, Orlando.

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Frequently Asked Questions

Frequently asked questions about flights from London to Washington Dulles.

How much does an airline ticket from London to Washington Dulles cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London to Washington Dulles.

How far is London from Washington?

London is about 5922 km from Washington.

What are the airports in Washington?

Washington has 3 airports: Dulles international, Ronald Reagan, Washington International.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from London to Washington?

The best time to book a flight from London to Washington is 1 month in advance, while the worst time is 4 weeks in advance.

What is the cheapest month to fly from London to Washington?

The cheapest month to fly from London to Washington is January.

What is the most expensive month to fly from London to Washington?

The most expensive month to fly from London to Washington is May.

What is the best day of the week to fly from London to Washington?

This information is not available at the moment.