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LHR to IAD Route Information

Travel Distance:3,670 Miles
Airlines Flying This Route:British Airways, United Airlines, Iberia Airlines
Weekly Flights:19
Avg. Flight Duration:08.00 Hours

Facts About Flying from LHR to IAD

  • 3% of LHR to IAD travelers booked First or Business Class.
  • 6%LHR Airport to IAD Airport traveled with their kids under 14.
  • 33% of LHR to IAD travelers were millenials.
  • 53% of LHR to IAD travelers were female.
  • 19% of LHR to IAD travelers were over the age of 60.
  • The earliest flight from London Heathrow to Dulles departs at 7:00AM - 8:00AM.
  • The last flight from LHR to IAD departs at 12:00AM - 1:00AM.
  • January is the high season to travel from LHR to IAD.
  • October is the low season to travel from London Heathrow to Dulles.
  • There are 2 daily flights from London Heathrow to Dulles.
  • Travelers spent an average of 13 days in Dulles.
  • There are 77 direct flights from London Heathrow to Dulles.
‡ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 12 months' data.

Book Cheap Flights from LHR to IAD

Looking for LHR to IAD flights? Book your flight tickets with CheapOair and be sure that you get a ticket as per your needs. With CheapOair you can also select from a broad list of airlines flying on the route. In addition, if you have to catch flight immediately due to any emergency, you can also grab deals and explore last minute flights from London Heathrow to IAD. So why to wait? Book your airline tickets now!

How to get cheap flights from LHR to IAD
  • Book your flights well in advance (at least a month in advance) to get a good flight deal London Heathrow to Dulles flight deals.
  • • Prefer traveling on weekdays as airfare tends to rise on weekends.
  • • Try flying before or after any holiday to avoid heavy traffic.
  • • Be flexible with the travel dates.
  • • Use CheapOair coupons and promo codes at checkout to make your flight even cheaper on LHR to IAD flight tickets.
  • • Try booking early morning flights to get a good deal on LHR to IAD airline tickets.

How to Get Cheap Flight Deal Alerts?

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