A flight from Washington, D.C. Dulles Intl to London Heathrow will travel around 3664.4 mi. By plane, this route typically takes 7h 10m.
Prices for flights from Washington, D.C. Dulles Intl Airport to London Heathrow Airport are refreshed on a daily basis.
As of November 2024, there are 17 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to London Heathrow Airport.
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to London Heathrow Airport.
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Dulles Intl Airport to London Heathrow Airport is Boeing 777 (39.83% of total bookings). The next most popular plane models are Airbus A350-1000 (13.86%), Airbus A380-800 (9.36%), and Boeing 787-8 Dreamliner (7.67%).
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to London Heathrow Airport is British Airways (23.80% of total bookings). The next most popular airlines are United Airlines (22.30%), Virgin Atlantic (9.69%), and Iberia (7.70%).
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
PLAY | PriceFrom $381 | Free Cancellation | Rating 7.1 88 reviews | ||
Scandinavian Airlines | PriceFrom $432 | Free Cancellation | Rating 7.3 1,301 reviews | ||
TAP AIR PORTUGAL | PriceFrom $470 | Free Cancellation | Rating 7.1 1,892 reviews | ||
Aer Lingus | PriceFrom $479 | Free Cancellation | Rating 7.1 1,089 reviews | ||
Icelandair | PriceFrom $485 | Free Cancellation | Rating 7.2 555 reviews | ||
KLM | PriceFrom $546 | Free Cancellation | Rating 7.8 1,350 reviews | ||
Finnair | PriceFrom $551 | Free Cancellation | Rating 7.7 1,300 reviews | ||
SWISS | PriceFrom $572 | Free Cancellation | Rating 7.6 1,637 reviews | ||
Iberia | PriceFrom $582 | Free Cancellation | Rating 7.0 2,664 reviews | ||
Delta | PriceFrom $583 | Free Cancellation | Rating 8.0 8,759 reviews |
The lowest priced Delta flight from Washington, D.C. Dulles Intl Airport to London Heathrow Airport from the last 72 hours was $583. Generally, Delta has 4 flights on this route every week with an average price of $824. Delta is rated 8.0/10 by our users.
$546 is the best KLM flight deal from Washington, D.C. Dulles Intl Airport to London Heathrow Airport found on momondo over the last 72 hours. The average KLM ticket price found was closer to $798, however, with flight time and availability significantly affecting the price. KLM (7.8/10 from 1,350 user reviews) flies into London Heathrow Airport from Washington, D.C. Dulles Intl Airport 4 times in an average week so prices can vary.
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Washington, D.C..
Yes. All flights to London from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
Once you have performed a search for Washington, D.C. to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
If you are not ready to book a flight from Washington, D.C. to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.