CA $330 Cheap Flights from London (YXU) to Washington (IAD)

Popular airlines from London, ON (YXU-London Intl.) to Washington Dulles International Airport (IAD)

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Cheap flights from London (YXU) to Washington (IAD)

Prices were available within the past 7 days and start at CA $330 for one-way flights and CA $600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Air Canada
Air Canada
Air Canada
Air Canada
United
Air Canada
United
Air Canada
WestJet

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Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much is a flight from London Intl. Airport (YXU) to Dulles Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from London Intl. Airport (YXU) to Washington Dulles Intl. Airport (IAD) was CA $600. Cheap tickets don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Intl. Airport to Dulles Intl. Airport?
Every air carrier has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from London Intl. Airport to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Select our "No change fees" filter to find flexible travel options for your flight from YXU to Washington Dulles Intl. Airport (IAD). This allows you to secure a great deal ahead of time and still have the freedom to reschedule without any extra fees. Fare adjustments may apply if your new flight is more expensive.
How many hours is the flight from London Intl. Airport (YXU) to IAD?
It only takes about 2 hours and 26 minutes to journey from London Intl. Airport (YXU) to Dulles Intl. Airport — perfect for a nap. You'll be landing in Chantilly by the time you wake up.
How far is the flight from London Intl. Airport to Washington Dulles Intl. Airport (IAD)?
The distance from YXU (YXU) to IAD (IAD) is 550 kilometres. You'll be disembarking the plane and picking up your bags from the carousel before you know it.
Which airlines fly direct from London Intl. Airport to Washington Dulles Intl. Airport (IAD)?
There are no direct flights, so you'll need to make at least one stop between London Intl. Airport (YXU) and Washington Dulles Intl. Airport (IAD). Take advantage of the layover time to stretch your legs and freshen up.
Are YXU to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from YXU to IAD are available up to a year prior to departure on Expedia. And although you may occasionally score fantastic last-minute deals, it's never a sure thing. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
London Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, United, WestJet
Roundtrip price
CA $599
Distance
546 km

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