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Amazing Delta LHR to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $603 round trip and $511 one way. Prices and availability subject to change. Additional terms may apply.


FAQs about Delta Air Lines Flights from LHR to IAD

What terminal is Delta Air Lines at London Heathrow?

Flights usually set off from terminal 3 at London Airport (LHR-Heathrow) if you've booked a ticket with Delta Air Lines. On your way to Washington, DC Airport (IAD-Washington Dulles Intl.)? Touch base with your airline (or do some research online) to find out which terminal you'll be disembarking at.

Are there Delta Air Lines non-stop flights from LHR to IAD?

Be ready for a stopover when flying from London Airport (LHR-Heathrow) to Washington, DC Airport (IAD-Washington Dulles Intl.), as Delta Air Lines doesn't offer any direct flights between these two locations. While in transit, you might like to buy a new novel or your favorite magazine from the airport bookstore to help pass the time.

How long is a Delta Air Lines flight from LHR to IAD?

Your Delta Air Lines flight from London Airport (LHR-Heathrow) to Washington, DC Airport (IAD-Washington Dulles Intl.) should take roughly 10 hours and 4 minutes, so it's a good idea to pack an extra set of clothes and some toiletries for the trip. If you want to keep boredom and restlessness at bay, toss some puzzles and books in your carry-on as well.

What type of aircraft does Delta Air Lines fly from LHR to IAD?

If you've locked in a ticket from LHR to IAD with Delta Air Lines, you'll usually be flying aboard the Airbus A330-300.

How many direct and indirect flights does Delta Air Lines fly from LHR to IAD?

Delta Air Lines currently offers no fewer than 3 flights daily from London (LHR-Heathrow) to Washington, DC (IAD-Washington Dulles Intl.).

Flying Tips & Tricks How do I find my flight number?
  • You can find your flight number in your itinerary. It's not hard to spot if you know what you're searching for. Browse the document for a code consisting of letters and numbers. The first couple of letters and single digit identify your airline (these are called IATA airline codes). This is followed by one, two, three or four digits — your flight number.
How early can you check bags for a flight?
  • For international flights, check-in and luggage drop open around three hours before departure and close one hour before takeoff. For domestic flights, check-in and luggage drop open two hours ahead of departure and close 45 minutes prior to departure. These times can vary airline to airline, so be sure to check before you get going.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.