Cheap flights from London to Washington, D.C. Dulles Intl Airport

YXU — IAD
28 Nov — 5 Dec1
Return
1 adult
Economy
From?
To?
Mon 28/11
Mon 5/12

When is the cheapest time to fly from London, Ontario to Washington, D.C. Dulles Intl Airport (YXU - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Washington, D.C. Dulles Intl Airport as you normally would.

Cheap flights from London to Dulles Intl in November, December 2022

The best prices found for YXU to IAD flights for November, December
5 Dec. - 12 Dec.
YXU

London

IAD

Washington, D.C. Dulles Intl

1 stop

12h 18m
IAD

Washington, D.C. Dulles Intl

YXU

London

1 stop

5h 04m
C$ 672

Air Canada

Deal found 21/11

23 Nov. - 24 Nov.
YXU

London

IAD

Washington, D.C. Dulles Intl

1 stop

12h 18m
IAD

Washington, D.C. Dulles Intl

YXU

London

2 stops

9h 04m
C$ 783

United Airlines

Deal found 22/11

28 Nov. - 2 Dec.
YXU

London

IAD

Washington, D.C. Dulles Intl

1 stop

10h 35m
IAD

Washington, D.C. Dulles Intl

YXU

London

1 stop

5h 04m
C$ 824

United Airlines

Deal found 20/11

London to Dulles Intl 2022 flight deals

Cheap flights to Dulles Intl from London found for this year
5 Dec. - 12 Dec.
YXU

London

IAD

Washington, D.C. Dulles Intl

1 stop

12h 18m
IAD

Washington, D.C. Dulles Intl

YXU

London

1 stop

5h 04m
C$ 672

Air Canada

Deal found 21/11

23 Nov. - 24 Nov.
YXU

London

IAD

Washington, D.C. Dulles Intl

1 stop

12h 18m
IAD

Washington, D.C. Dulles Intl

YXU

London

2 stops

9h 04m
C$ 783

United Airlines

Deal found 22/11

28 Nov. - 2 Dec.
YXU

London

IAD

Washington, D.C. Dulles Intl

1 stop

10h 35m
IAD

Washington, D.C. Dulles Intl

YXU

London

1 stop

5h 04m
C$ 824

United Airlines

Deal found 20/11

Last minute flights from London to Dulles Intl

Late deals on round-trip flights to Dulles Intl from London, departing today and this week
28 Nov. - 2 Dec.
YXU

London

IAD

Washington, D.C. Dulles Intl

1 stop

10h 35m
IAD

Washington, D.C. Dulles Intl

YXU

London

1 stop

5h 04m
C$ 824

United Airlines

Deal found 20/11

28 Nov. - 2 Dec.
YXU

London

IAD

Washington, D.C. Dulles Intl

2 stops

9h 21m
IAD

Washington, D.C. Dulles Intl

YXU

London

1 stop

5h 04m
C$ 913

Multiple Airlines

Deal found 20/11

28 Nov. - 2 Dec.
YXU

London

IAD

Washington, D.C. Dulles Intl

2 stops

9h 11m
IAD

Washington, D.C. Dulles Intl

YXU

London

2 stops

9h 51m
C$ 1,197

Delta

Deal found 20/11

One-way flights to Dulles Intl from London

The cheapest one-way flights from London to Dulles Intl
9 Jan.
YXU

London

IAD

Washington, D.C. Dulles Intl

2 stops

27h 40m
C$ 517

Multiple Airlines

Deal found 22/11

6 Feb.
YXU

London

IAD

Washington, D.C. Dulles Intl

2 stops

27h 40m
C$ 662

Multiple Airlines

Deal found 22/11

6 Feb.
YXU

London

IAD

Washington, D.C. Dulles Intl

3 stops

28h 45m
C$ 676

Multiple Airlines

Deal found 22/11

Related info for your journey

Useful info, stats and facts about London to Dulles Intl flights.

What airport do you fly from for flights from London to Washington, D.C. Dulles Intl?

Most people fly from London (YXU) if they book a flight from London to Washington, D.C. Dulles Intl. On average, London has 0 outbound flights to Washington, D.C. Dulles Intl per day from 1 airline. London is conveniently located just 8.6 km from London’s city centre.

Which airlines flying from London to Washington, D.C. Dulles Intl have flexible changes due to COVID-19?

Some of our airline partners flying from London to Washington, D.C. Dulles Intl have new flexible policies in place due to COVID-19. Air Canada is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

Can I find flights from London, Ontario to Washington, D.C. Dulles Intl Airport for under C$ 700 on Cheapflights?

Yes, there are multiple flights from London, Ontario to Washington, D.C. Dulles Intl Airport for under C$ 700. The cheapest flight booked recently is on Air Canada for just C$ 672, but on average you can expect to pay C$ 672.

Are there last-minute flights available from London, Ontario to Washington, D.C. Dulles Intl Airport for under C$ 900?

There are currently 3+ open flights from London, Ontario to Washington, D.C. Dulles Intl Airport within the next 7 days for less than C$ 900.

Alternative routes for London to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.