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Cheap flights from London, Ontario to Washington, D.C. from $336

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. departing on 6/14. 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.
 Logo
6:00 am - 6:10 amYXU-BWI
24h 10m3 stops
 Logo
7:17 am - 5:14 amBWI-YXU
21h 57m3 stops
Tue, May 27 - Tue, Jun 3
 Logo
9:55 am - 2:19 pmYXU-IAD
4h 24m1 stop
 Logo
10:20 am - 2:58 pmIAD-YXU
4h 38m1 stop
Sat, May 31 - Tue, Jun 3
 Logo
6:15 am - 11:55 pmYXU-BWI
17h 40m2 stops
 Logo
6:43 pm - 9:17 amBWI-YXU
38h 34m3 stops
Fri, Jun 13 - Fri, Jun 20
United Airlines Logo
6:15 am - 1:57 pmYXU-BWI
7h 42m2 stops
United Airlines Logo
6:40 am - 2:57 pmBWI-YXU
8h 17m2 stops
$628United Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
Air Canada Logo
3:40 pm - 7:43 pmYXU-DCA
4h 03m1 stop
Air Canada Logo
11:00 am - 2:58 pmDCA-YXU
3h 58m1 stop
$637Air Canada
Find Deal
Sat, May 31 - Tue, Jun 3
Air Canada Logo
3:40 pm - 7:43 pmYXU-DCA
4h 03m1 stop
Air Canada Logo
6:00 am - 2:58 pmDCA-YXU
8h 58m2 stops
$642Air Canada
Find Deal
Sat, May 31 - Tue, Jun 3
Air Canada Logo
6:15 am - 12:01 pmYXU-DCA
5h 46m2 stops
Air Canada Logo
11:00 am - 2:57 pmDCA-YXU
3h 57m1 stop
$643Air Canada
Find Deal
Fri, Jun 13 - Fri, Jun 20
 Logo
3:40 pm - 9:25 pmYXU-IAD
5h 45m1 stop
 Logo
5:12 pm - 9:27 pmIAD-YXU
4h 15m1 stop
Sat, May 31 - Sat, Jun 28
United Airlines Logo
9:55 am - 12:30 amYXU-IAD
14h 35m2 stops
United Airlines Logo
10:20 am - 2:58 pmIAD-YXU
4h 38m1 stop
$658United Airlines
Find Deal
Sat, May 31 - Tue, Jun 3
United Airlines Logo
9:55 am - 9:07 pmYXU-IAD
11h 12m2 stops
United Airlines Logo
10:15 pm - 2:58 pmIAD-YXU
16h 43m2 stops
$665United Airlines
Find Deal
Sat, May 31 - Tue, Jun 3

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

Our best United Airlines deals on London, Ontario to Washington, D.C. flight tickets
United Airlines
Jun 13
YXU6:15 amLondon
7h 42m
2 stops
BWI1:57 pmBaltimore/Washington
Jun 20
BWI6:40 amBaltimore/Washington
8h 17m
2 stops
YXU2:57 pmLondon
United Airlines
May 31
YXU9:55 amLondon
14h 35m
2 stops
IAD12:30 amWashington, D.C. Dulles Intl
Jun 3
IAD10:20 amWashington, D.C. Dulles Intl
4h 38m
1 stop
YXU2:58 pmLondon
United Airlines
May 31
YXU9:55 amLondon
11h 12m
2 stops
IAD9:07 pmWashington, D.C. Dulles Intl
Jun 3
IAD10:15 pmWashington, D.C. Dulles Intl
16h 43m
2 stops
YXU2:58 pmLondon

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

Our best Air Canada deals on London, Ontario to Washington, D.C. flight tickets
Air Canada
May 31
YXU3:40 pmLondon
4h 03m
1 stop
DCA7:43 pmWashington, D.C. Reagan-National
Jun 3
DCA11:00 amWashington, D.C. Reagan-National
3h 58m
1 stop
YXU2:58 pmLondon
Air Canada
May 31
YXU3:40 pmLondon
4h 03m
1 stop
DCA7:43 pmWashington, D.C. Reagan-National
Jun 3
DCA6:00 amWashington, D.C. Reagan-National
8h 58m
2 stops
YXU2:58 pmLondon
Air Canada
Jun 13
YXU9:55 amLondon
6h 20m
2 stops
IAD4:15 pmWashington, D.C. Dulles Intl
Jun 20
IAD10:15 amWashington, D.C. Dulles Intl
4h 42m
1 stop
YXU2:57 pmLondon

See travel insights to Washington, D.C. from

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

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.?

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

What airlines fly to Washington, D.C.?

Air Canada, American Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. from London, Ontario according to our data. Air Canada is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. 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.

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Washington, D.C. 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. (YXU to WAS) flight deals and tips

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

Best Price Found

$336

Fastest flight time

3h 44m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from London, Ontario in the past 72 hours is $336. The best round-trip flight deal from London, Ontario to Washington, D.C. found on momondo in the last 72 hours is $514.
The fastest flight from London, Ontario to Washington, D.C. takes 3h 44m
There are no direct flights from London, Ontario to Washington, D.C.. Popular non-direct routes for this connection are London Airport - Baltimore/Washington Airport, London Airport - Washington, D.C. Reagan-National Airport and London Airport - Washington, D.C. Dulles Intl Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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

    The distance between London and Washington, D.C. is about 356.5 mi. Flights usually cover this in 3h 44m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Airport to Washington, D.C. are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Airport to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. 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.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
National Harbor
Laurel
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Towson
Rockville
Glen Burnie
Fairfax
Linthicum Heights
Reston
Hyattsville
Springfield

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?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from London with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Washington, D.C..

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

Price alerts on flights to Washington, D.C. from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
Mon 5/5
Mon 5/12

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.