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Cheap flights from London, Ontario to Washington, D.C. from C$ 902

This is the cheapest round-trip 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 23/12. 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 to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
5:45 a.m. - 11:41 a.m.YXU-IAD
5h 56m1 stop
10:35 a.m. - 2:50 p.m.IAD-YXU
4h 15m1 stop
C$ 902United Airlines
Find Deal
Mon, 23 Dec - Thu, 2 Jan
5:45 a.m. - 11:59 p.m.YXU-DCA
18h 14m2 stops
9:40 a.m. - 2:50 p.m.DCA-YXU
5h 10m1 stop
C$ 937United Airlines
Find Deal
Mon, 23 Dec - Thu, 2 Jan
5:45 a.m. - 11:59 p.m.YXU-DCA
18h 14m2 stops
7:30 a.m. - 8:20 p.m.DCA-YXU
12h 50m2 stops
C$ 951United Airlines
Find Deal
Mon, 23 Dec - Thu, 2 Jan
5:45 a.m. - 6:07 p.m.YXU-DCA
12h 22m1 stop
9:40 a.m. - 2:50 p.m.DCA-YXU
5h 10m1 stop
C$ 955Air Canada
Find Deal
Mon, 23 Dec - Thu, 2 Jan
5:45 a.m. - 7:57 p.m.YXU-DCA
14h 12m1 stop
6:00 a.m. - 2:50 p.m.DCA-YXU
8h 50m2 stops
C$ 962Air Canada
Find Deal
Mon, 23 Dec - Thu, 2 Jan
5:45 a.m. - 8:59 p.m.YXU-DCA
15h 14m2 stops
8:30 a.m. - 8:20 p.m.DCA-YXU
11h 50m2 stops
C$ 968United Airlines
Find Deal
Mon, 23 Dec - Thu, 2 Jan
5:45 a.m. - 11:59 p.m.YXU-IAD
18h 14m2 stops
10:20 p.m. - 2:50 p.m.IAD-YXU
16h 30m2 stops
C$ 1,017United Airlines
Find Deal
Mon, 23 Dec - Thu, 2 Jan
YXU-WAS
923 kmmulti-stop
Multiple Airlines
Find Deal

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
23 Dec
YXU5:45 a.m.London
5h 56m
1 stop
IAD11:41 a.m.Washington, D.C. Dulles Intl
2 Jan
IAD10:35 a.m.Washington, D.C. Dulles Intl
4h 15m
1 stop
YXU2:50 p.m.London
United Airlines
23 Dec
YXU5:45 a.m.London
18h 14m
2 stops
DCA11:59 p.m.Washington, D.C. Reagan-National
2 Jan
DCA9:40 a.m.Washington, D.C. Reagan-National
5h 10m
1 stop
YXU2:50 p.m.London
United Airlines
23 Dec
YXU5:45 a.m.London
18h 14m
2 stops
DCA11:59 p.m.Washington, D.C. Reagan-National
2 Jan
DCA7:30 a.m.Washington, D.C. Reagan-National
12h 50m
2 stops
YXU8:20 p.m.London

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
23 Dec
YXU5:45 a.m.London
12h 22m
1 stop
DCA6:07 p.m.Washington, D.C. Reagan-National
2 Jan
DCA9:40 a.m.Washington, D.C. Reagan-National
5h 10m
1 stop
YXU2:50 p.m.London
Air Canada
23 Dec
YXU5:45 a.m.London
14h 12m
1 stop
DCA7:57 p.m.Washington, D.C. Reagan-National
2 Jan
DCA6:00 a.m.Washington, D.C. Reagan-National
8h 50m
2 stops
YXU2:50 p.m.London

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 day to depart London, Ontario for Washington, D.C.?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from London, Ontario to Washington, D.C.?

In the morning. London, Ontario to Washington, D.C. flights are approximately 15% more expensive at noon than in the morning

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

Air Canada. Air Canada is the most popular carrier operating from London, Ontario to Washington, D.C.

What is the cheapest London, Ontario to Washington, D.C. flight route?

London - Baltimore/Washington. Fly from London to Baltimore/Washington for the best London, Ontario - Washington, D.C. flight prices

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

C$ 902

Fastest flight time

5h 56m

Direct flights

None

Airports in Washington, D.C.

2 airports
The best flight deal from London, Ontario to Washington, D.C. found on momondo in the last 72 hours is C$ 902
The fastest flight from London, Ontario to Washington, D.C. takes 5h 56m
There are no direct flights from London, Ontario to Washington, D.C.. Popular non-direct routes for this connection are London Airport - Washington, D.C. Reagan-National Airport and London Airport - Washington, D.C. Dulles Intl Airport.
There are 2 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

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

    London and Washington, D.C. are 573.8 km apart from one another. A reasonable flight in good conditions will take 5h 56m.

  • 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. refresh daily.

  • How many operators does momondo search for flights from London Airport to Washington, D.C.?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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..

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

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from London, Ontario to Washington, D.C.

Compare and see reviews for airlines that fly from London, Ontario to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 564Free CancellationRating
7.0
8,123 reviews
Search Air Canada flights

Why use momondo?

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

It is quick and easy to find London to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

All flight searches from London to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between London and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Washington, D.C. from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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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 36.1 km from Washington, D.C.