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Cheap flights from London, Ontario to Washington, D.C. Dulles Intl Airport from C$ 465

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Washington, D.C. Dulles Intl Airport departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London, Ontario to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from London, Ontario to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London, Ontario to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from London, Ontario to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London, Ontario to Washington, D.C.

Find recent round-trip train or bus tickets from London, Ontario to Washington, D.C..

All round-trip flight deals from London, Ontario to Washington, D.C.

The cheapest plane tickets from London, Ontario to Washington, D.C. found on KAYAK recently.
8:00 p.m. - 4:24 p.m.YXU-IAD
20h 24m2 stops
2:10 p.m. - 7:13 p.m.IAD-YXU
29h 03m2 stops
C$ 867
Find Deal
Wed, 19 Feb - Wed, 26 Feb
3:25 p.m. - 9:23 p.m.YXU-IAD
5h 58m1 stop
6:00 a.m. - 2:50 p.m.IAD-YXU
8h 50m2 stops
C$ 868United Airlines
Find Deal
Fri, 7 Mar - Fri, 14 Mar
5:45 a.m. - 3:13 p.m.YXU-IAD
9h 28m2 stops
10:35 a.m. - 2:50 p.m.IAD-YXU
4h 15m1 stop
C$ 881Air Canada
Find Deal
Wed, 19 Feb - Wed, 26 Feb
3:25 p.m. - 9:23 p.m.YXU-IAD
5h 58m1 stop
10:35 a.m. - 2:50 p.m.IAD-YXU
4h 15m1 stop
C$ 890United Airlines
Find Deal
Fri, 7 Mar - Fri, 14 Mar
9:55 a.m. - 4:24 p.m.YXU-IAD
6h 29m1 stop
10:35 a.m. - 2:50 p.m.IAD-YXU
4h 15m1 stop
C$ 893Air Canada
Find Deal
Wed, 19 Feb - Wed, 26 Feb
8:00 p.m. - 12:49 p.m.YXU-IAD
16h 49m2 stops
2:10 p.m. - 7:13 p.m.IAD-YXU
29h 03m2 stops
C$ 897
Find Deal
Wed, 19 Feb - Wed, 26 Feb
5:45 a.m. - 3:13 p.m.YXU-IAD
9h 28m2 stops
10:35 a.m. - 2:50 p.m.IAD-YXU
4h 15m1 stop
C$ 900Air Canada
Find Deal
Wed, 19 Feb - Wed, 26 Feb
8:00 p.m. - 9:23 p.m.YXU-IAD
25h 23m3 stops
2:10 p.m. - 7:13 p.m.IAD-YXU
29h 03m2 stops
C$ 941
Find Deal
Wed, 19 Feb - Wed, 26 Feb
3:25 p.m. - 11:59 p.m.YXU-IAD
8h 34m2 stops
6:00 a.m. - 2:50 p.m.IAD-YXU
8h 50m2 stops
C$ 959United Airlines
Find Deal
Fri, 7 Mar - Fri, 14 Mar
8:00 p.m. - 12:49 p.m.YXU-IAD
16h 49m2 stops
2:10 p.m. - 7:13 p.m.IAD-YXU
29h 03m3 stops
C$ 990
Find Deal
Wed, 19 Feb - Wed, 26 Feb
9:55 a.m. - 1:51 p.m.YXU-IAD
3h 56m1 stop
C$ 465United Airlines
Find Deal
Sat, 8 Mar
9:55 a.m. - 8:12 p.m.YXU-IAD
10h 17m2 stops
C$ 474United Airlines
Find Deal
Sat, 8 Mar

Air Canada flights from London, Ontario to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on London, Ontario to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
19 Feb
YXU5:45 a.m.London
9h 28m
2 stops
IAD3:13 p.m.Washington, D.C. Dulles Intl
26 Feb
IAD10:35 a.m.Washington, D.C. Dulles Intl
4h 15m
1 stop
YXU2:50 p.m.London
Air Canada
19 Feb
YXU9:55 a.m.London
6h 29m
1 stop
IAD4:24 p.m.Washington, D.C. Dulles Intl
26 Feb
IAD10:35 a.m.Washington, D.C. Dulles Intl
4h 15m
1 stop
YXU2:50 p.m.London
Air Canada
19 Feb
YXU5:45 a.m.London
9h 28m
2 stops
IAD3:13 p.m.Washington, D.C. Dulles Intl
26 Feb
IAD10:35 a.m.Washington, D.C. Dulles Intl
4h 15m
1 stop
YXU2:50 p.m.London

United Airlines flights from London, Ontario to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on London, Ontario to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
7 Mar
YXU3:25 p.m.London
5h 58m
1 stop
IAD9:23 p.m.Washington, D.C. Dulles Intl
14 Mar
IAD6:00 a.m.Washington, D.C. Dulles Intl
8h 50m
2 stops
YXU2:50 p.m.London
United Airlines
7 Mar
YXU3:25 p.m.London
5h 58m
1 stop
IAD9:23 p.m.Washington, D.C. Dulles Intl
14 Mar
IAD10:35 a.m.Washington, D.C. Dulles Intl
4h 15m
1 stop
YXU2:50 p.m.London
United Airlines
7 Mar
YXU3:25 p.m.London
8h 34m
2 stops
IAD11:59 p.m.Washington, D.C. Dulles Intl
14 Mar
IAD6:00 a.m.Washington, D.C. Dulles Intl
8h 50m
2 stops
YXU2:50 p.m.London

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from London, Ontario to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Washington, D.C. Dulles Intl?

United Airlines is the most popular carrier operating from London to Washington, D.C. Dulles Intl

Which airlines fly to Washington, D.C. Dulles Intl Airport?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from London, Ontario according to our data. Air Canada is the first choice among our users, with 78% of people opting to fly with this airline when travelling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London, Ontario to Washington, D.C. Dulles Intl Airport (YXU to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Washington, D.C. Dulles Intl Airport

Best price found

C$ 465

Fastest flight time

3h 56m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from London, Ontario in the past 72 hours is C$ 465. The best round-trip flight deal from London, Ontario to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is C$ 867.
The fastest flight from London, Ontario to Washington, D.C. Dulles Intl Airport takes 3h 56m
There are no direct flights from London, Ontario to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is London Airport - Washington, D.C. Dulles Intl Airport.

  • How far is London to Washington, D.C. Dulles Intl by plane?

    The distance between London and Washington, D.C. Dulles Intl is about 549.2 km. 5h 58m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from London Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How old do you have to be to fly from London Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Winchester
Fairfax
Laurel
Bethesda
National Harbor
Herndon
Luray
Arlington
Linthicum Heights
Manassas
Fredericksburg
Alexandria
Silver Spring
Rockville
Reston
Chantilly
Pikesville
Capitol Heights
Gettysburg
Charles Town

Why use momondo?

Why should I use momondo to find a flight deal from London to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from London.

Can I find flights from London to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Washington, D.C.?

Once you have performed a search for London to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.


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