Flights from Washington Dulles International (IAD) to Heathrow (LHR)

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Prices from $497 to $659

We'll show you the best deals by comparing tons of flights from Washington Dulles International to Heathrow across a wide range of airlines and travel agents. Compare the cheap flights along this route.

$497RT including taxes
Jun 08 2018 Jun 12 2018
4 nights
Washington (IAD) to London (LHR)
Flying with: British Airways
$659RT including taxes
Apr 07 2018 Apr 21 2018
14 nights
Washington (IAD) to London (LHR)
Flying with: Air Canada

Travel information for Washington Dulles International to Heathrow

Advertisers with deals forWashington Dulles International to Heathrow2
Flights available forWashington Dulles International to Heathrow2
Lowest ticket price forWashington Dulles International to Heathrow$496
Average flight deal forWashington Dulles International to Heathrow$577
Flight duration forWashington Dulles International to Heathrow7 hrs 17 mins
Distance from Washington Dulles International to Heathrow3668 miles

How much do things cost in London and Washington?

3 bedroom apartment downtown
Washington
$3852.78
London
$4317.16
One-way ticket (local transport)
Washington
$2.50
London
$3.45
Small bottle of water (0.33 liter)
Washington
$1.70
London
$1.34
1 hour taxi waiting fee
Washington
$27.50
London
$40.38
Cheap meal
Washington
$15.00
London
$20.68
Source

Additional useful information for Heathrow

  • The weather in Heathrow is likely to be 42°F for the next ten days.
  • It’s likely that during this time there will be the same level of rain (0.04 inches) in both Heathrow and Washington Dulles International.
  • At this time of year, it’s likely that there will be 11% chance of sunshine in Heathrow as opposed to 46% in Washington Dulles International.

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Facts and figures about flying from Washington Dulles International to Heathrow

  • Diversions are not expected on flights between Washington Dulles International and Heathrow
  • 1 is the typical destination terminal for flights from Washington Dulles International to Heathrow
  • The most popular aircraft flying between Washington Dulles International and Heathrow is a Boeing 777-200
  • Traveling between Washington Dulles International and Heathrow typically provides 2157 seats for passengers on a daily basis
  • On average, flights from Washington Dulles International to Heathrow are cancelled 4.4% of the time
  • Flights from Washington Dulles International to Heathrow usually depart from gate C3 and arrive at gate 49
  • The average delay between Washington Dulles International and Heathrow is 38 mins

Popular routes to Heathrow

Popular routes from Washington Dulles International