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Cheap flights from the United States to London, Ontario from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to London, Ontario departing on 3/24. 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 the United States to London

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to London 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 the United States to London.

Cheap last minute flights

Planning a quick getaway from the United States to London? 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 London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to London

Find recent round-trip train or bus tickets from the United States to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
8:10 am - 11:20 amMCO-YXU
3h 10mnonstop
12:20 pm - 3:30 pmYXU-MCO
3h 10mnonstop
$302Flair Airlines
Find Deal
Fri, Dec 20 - Mon, Dec 23
8:10 am - 11:20 amMCO-YXU
3h 10mnonstop
12:20 pm - 3:30 pmYXU-MCO
3h 10mnonstop
$376Flair Airlines
Find Deal
Fri, Dec 20 - Fri, Dec 27
8:10 am - 11:20 amMCO-YXU
3h 10mnonstop
2:55 pm - 12:12 pmYXU-MCO
21h 17m1 stop
Mon, Dec 23 - Thu, Jan 2
1:55 pm - 7:13 pmSFO-YXU
26h 18m1 stop
8:00 pm - 1:06 pmYXU-SFO
20h 06m1 stop
$475WestJet
Find Deal
Sun, Mar 9 - Sun, Mar 23
8:10 am - 11:20 amMCO-YXU
3h 10mnonstop
8:00 pm - 1:39 pmYXU-MCO
17h 39m2 stops
Mon, Dec 23 - Thu, Jan 2
8:25 am - 8:20 pmMCO-YXU
11h 55m2 stops
5:45 am - 11:20 amYXU-MCO
5h 35m1 stop
$487Air Canada
Find Deal
Wed, Dec 25 - Mon, Jan 6
10:15 pm - 9:15 amMCO-YXU
11h 00m1 stop
5:45 am - 11:20 amYXU-MCO
5h 35m1 stop
$505Air Canada
Find Deal
Wed, Dec 25 - Mon, Jan 6
9:15 pm - 2:50 pmLGA-YXU
17h 35m2 stops
9:55 am - 2:48 pmYXU-LGA
4h 53m1 stop
$565United Airlines
Find Deal
Fri, Dec 6 - Thu, Dec 12
1:47 pm - 8:20 pmDFW-YXU
29h 33m2 stops
9:55 am - 4:33 pmYXU-DFW
31h 38m2 stops
$587United Airlines
Find Deal
Tue, Dec 10 - Mon, Dec 16
10:45 am - 7:13 pmSFO-YXU
29h 28m2 stops
8:00 pm - 1:06 pmYXU-SFO
20h 06m1 stop
$715WestJet
Find Deal
Sun, Mar 9 - Sun, Mar 23
8:10 am - 11:20 amMCO-YXU
3h 10mnonstop
$134Flair Airlines
Find Deal
Mon, Mar 24
8:00 am - 2:50 pmMCO-YXU
6h 50m1 stop
$223Air Canada
Find Deal
Fri, Dec 20
10:10 am - 2:50 pmLGA-YXU
4h 40m1 stop
$224Air Canada
Find Deal
Sat, Dec 14
8:00 am - 2:50 pmMCO-YXU
6h 50m1 stop
$225Air Canada
Find Deal
Mon, Mar 24
8:00 am - 2:50 pmMCO-YXU
6h 50m1 stop
$226Air Canada
Find Deal
Mon, Mar 24
7:03 am - 8:20 pmMCO-YXU
13h 17m2 stops
$247United Airlines
Find Deal
Mon, Mar 24
5:00 am - 1:25 pmBOS-YXU
32h 25m2 stops
Sun, Dec 15
7:25 am - 2:50 pmLGA-YXU
7h 25m2 stops
$271United Airlines
Find Deal
Sat, Dec 14
7:45 pm - 7:12 pmSEA-YXU
20h 27m2 stops
$374WestJet
Find Deal
Sun, Dec 29
5:35 pm - 7:12 pmJFK-YXU
25h 37m1 stop
$785WestJet
Find Deal
Mon, Dec 23
8:10 am - 11:20 amMCO-YXU
3h 10mnonstop
12:20 pm - 3:30 pmYXU-MCO
3h 10mnonstop
$302Flair Airlines
Find Deal
Fri, Dec 20 - Mon, Dec 23
8:10 am - 11:20 amMCO-YXU
3h 10mnonstop
12:20 pm - 3:30 pmYXU-MCO
3h 10mnonstop
$376Flair Airlines
Find Deal
Fri, Dec 20 - Fri, Dec 27

Air Canada flights from United States to London, Ontario

Our best Air Canada deals on United States to London, Ontario flight tickets
Air Canada
Dec 25
MCO8:25 amOrlando
11h 55m
2 stops
YXU8:20 pmLondon
Jan 6
YXU5:45 amLondon
5h 35m
1 stop
MCO11:20 amOrlando
Air Canada
Dec 25
MCO10:15 pmOrlando
11h 00m
1 stop
YXU9:15 amLondon
Jan 6
YXU5:45 amLondon
5h 35m
1 stop
MCO11:20 amOrlando
Air Canada
Dec 11
LGA10:10 amNew York LaGuardia
4h 40m
1 stop
YXU2:50 pmLondon
Dec 17
YXU9:55 amLondon
4h 53m
1 stop
LGA2:48 pmNew York LaGuardia

United Airlines flights from United States to London, Ontario

Our best United Airlines deals on United States to London, Ontario flight tickets
United Airlines
Dec 6
LGA9:15 pmNew York LaGuardia
17h 35m
2 stops
YXU2:50 pmLondon
Dec 12
YXU9:55 amLondon
4h 53m
1 stop
LGA2:48 pmNew York LaGuardia
United Airlines
Dec 10
DFW1:47 pmDallas/Fort Worth
29h 33m
2 stops
YXU8:20 pmLondon
Dec 16
YXU9:55 amLondon
31h 38m
2 stops
DFW4:33 pmDallas/Fort Worth
United Airlines
Dec 10
SFO2:20 pmSan Francisco
15h 55m
2 stops
YXU9:15 amLondon
Dec 16
YXU9:55 amLondon
24h 54m
2 stops
SFO7:49 amSan Francisco

How to get the cheapest flight ticket from United States to London, Ontario

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 to London, Ontario from United States?

WestJet. WestJet and Air Canada are the most popular carriers operating from United States to London, Ontario

What is the cheapest United States to London, Ontario flight route?

Orlando - London. Fly from Orlando to London for the best United States - London, Ontario flight prices

Can stopping save me money on United States to London, Ontario flights?

No. A direct flight is the cheapest option for a flight between United States to London, Ontario.

Cheap United States to London, Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to London, Ontario

Best Price Found

$134

Fastest flight time

3h 10m

Direct flights

Tue and Sat

Airports in London, Ontario

1 airport
The best one-way flight to London, Ontario from United States in the past 72 hours is $134. The best round-trip flight deal from United States to London, Ontario found on momondo in the last 72 hours is $302.
The fastest flight from United States to London, Ontario takes 3h 10m
Direct flights go from United States to London, Ontario on Tuesday and Saturday. The only airline offering direct flights is Flair Airlines.
There is 1 airport near London, Ontario: London (YXU)

  • When did momondo last update prices for flights from United States to London Airport?

    Prices for flights from United States to London Airport were last updated today.

  • How many operators does momondo search for flights from United States to London Airport?

  • How old do you have to be to fly from United States to London Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to London Airport.

  • What documentation or ID do you need to fly to London Airport?

    The travel and health documents you'll need for your trip to London Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United States to London, Ontario?


Best airlines flying from United States to London, Ontario

Compare and see reviews for airlines that fly from United States to London, Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $207Free CancellationRating
7.0
8,198 reviews
Search Air Canada flights
WestJetPriceFrom $306Free CancellationRating
7.3
2,804 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to London?

It is quick and easy to find United States to London 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 London that suits you.

Can I find flights from United States to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from United States with this policy.

How can momondo help me find flights from United States to London?

momondo helps you find the best flight between United States and London 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 United States to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from United States and alert you when they change.


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