YTZ - LON

$274 Find Cheap Flights from Toronto Island to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto Island to London departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to London, as well as popular online travel agencies
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Booking Insights
Flight Deals

Cheap Flights from Toronto Island to London (YTZ-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto Island to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto Island to London

Wed, Oct 1 - Wed, Oct 8
Air Canada Logo
10:25 am - 6:30 amYTZ-LHR
15h 05m1 stop
Air Canada Logo
2:05 pm - 9:34 pmLHR-YTZ
12h 29m1 stop
$574Air Canada
Find Deal
Mon, Oct 27 - Mon, Nov 3
Air Canada Logo
3:30 pm - 7:10 amYTZ-LHR
11h 40m1 stop
Air Canada Logo
1:25 pm - 9:35 pmLHR-YTZ
13h 10m1 stop
$575Air Canada
Find Deal
Tue, Oct 7 - Tue, Oct 14
Air Canada Logo
3:25 pm - 6:30 amYTZ-LHR
10h 05m1 stop
Air Canada Logo
9:30 am - 2:45 pmLHR-YTZ
10h 15m1 stop
$576Air Canada
Find Deal
Wed, Nov 5 - Mon, Nov 10
Air Canada Logo
12:30 pm - 11:15 amYTZ-LHR
17h 45m2 stops
Air Canada Logo
9:00 am - 7:55 pmLHR-YTZ
15h 55m2 stops
$580Air Canada
Find Deal
Sun, Oct 19 - Mon, Nov 3
Multiple Airlines Logo
10:20 am - 6:30 amYTZ-LHR
15h 10m2 stops
Multiple Airlines Logo
6:50 am - 2:55 pmLHR-YTZ
13h 05m2 stops
$589Multiple Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
Air Canada Logo
10:30 am - 8:05 amYTZ-LHR
16h 35m2 stops
Air Canada Logo
1:25 pm - 7:55 pmLHR-YTZ
11h 30m1 stop
$598Air Canada
Find Deal
Sun, Oct 19 - Mon, Nov 3
Air Canada Logo
3:25 pm - 6:30 amYTZ-LHR
10h 05m1 stop
Air Canada Logo
1:25 pm - 8:10 amLHR-YTZ
23h 45m1 stop
$600Air Canada
Find Deal
Fri, Oct 24 - Mon, Nov 10
Air Canada Logo
12:25 pm - 6:30 amYTZ-LHR
13h 05m1 stop
Air Canada Logo
1:25 pm - 9:35 pmLHR-YTZ
13h 10m1 stop
$601Air Canada
Find Deal
Tue, Mar 3 - Sun, Mar 15
Air Canada Logo
12:30 pm - 7:10 amYTZ-LHR
13h 40m1 stop
Air Canada Logo
1:25 pm - 8:10 amLHR-YTZ
22h 45m1 stop
$610Air Canada
Find Deal
Fri, Oct 17 - Sun, Oct 19
Multiple Airlines Logo
6:45 am - 4:25 pmYTZ-LHR
28h 40m2 stops
Multiple Airlines Logo
3:35 pm - 6:55 pmLHR-YTZ
32h 20m2 stops
$729Multiple Airlines
Find Deal

Everything you should know

Cheapest round-trip
$574
Air Canada
Wed 10/1Wed 10/8
YTZ - LHR • 1 stop
Cheapest one-way
$274
Multiple Airlines
Thu 12/4
YTZ - LHR • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Booking Insights

KAYAK's insights & trends for Toronto Island to London flights

Get data-powered insights and trends into flights from Toronto Island to London to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Toronto Island to London?

Percentage of 1-stop round-trip flights from Toronto Island to London chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Montreal (YUL) is the top choice – 93% of KAYAK users who clicked on 1-stop flights from Toronto Island to London picked an itinerary connecting there.

What is the cheapest layover airport when flying from Toronto Island to London?

Average round-trip price for 1-stop flights from Toronto Island to London clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Reykjavik (KEF) offer the most affordable fares, with an average round-trip price of $493.

Which layover airport offers the shortest total travel time from Toronto Island to London?

Shortest average total travel time for 1-stop one-way flights from Toronto Island to London via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Montreal (YUL) for the shortest journey. The average one-way travel time for flights connecting there is 10h 18m.

Which layover airport has the quickest connection when flying from Toronto Island to London?

Average layover duration at different layover airports for 1-stop one-way flights from Toronto Island to London, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Reykjavik (KEF) often has the shortest layovers from Toronto Island to London, with an average of 1h 55m.

Good to know

Low seasonFebruary
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 22% lower on average.

When to book flights from Toronto Island to London

Are your dates flexible? Find out the best times to travel from Toronto Island to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto Island to London flights

  • What is the cheapest flight from Toronto Island Airport to London?

    In the last 3 days, the lowest price for a flight from Toronto Island Airport to London was $274 for a one-way ticket and $574 for a round-trip.

  • Do I need a passport to fly between Toronto Island and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Toronto Island and on arrival in London.

  • Which aircraft models fly most regularly from Toronto Island to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Toronto Island to London?

    Star Alliance is the only airline alliance operating flights between Toronto Island and London.

  • Which is the best airline for flights from Toronto to London, Porter Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Toronto to London are Porter Airlines and Air Canada. With an average price for the route of $497 and an overall rating of 7.9, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $607 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Toronto Island to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto Island to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto Island to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Toronto Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto Island to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Toronto Island with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Island to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Toronto Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Toronto Island to London

 
See real verified KAYAK customer reviews for airlines flying from Toronto to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto Island to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Porter AirlinesOverall score based on 365 reviews
7.0Entertainment
8.6Crew
7.9Comfort
7.6Food
8.2Boarding
Airline reviews

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

2.0 MediocreAnonymous, Sep 2025YDF - YHZ
Read more Porter Airlines reviews

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

The flight was fine see earlier note for the problem

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

My bag was sent to lost and found. It was taken out of the plane without asking passengers if the bag owner is in the plane. I had valuables in my bag. I am very disappointed at this behaviour

A sandwich and a drink would have been better thank a snack bar...

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

I liked the behaviour of the crew members.The flight was good.

Food can be better. Taste and option, the pasta wasn't the greatest.

The internet connection was perfect, and the updated entertainment systems that allow me to connect my Bluetooth earbuds was excellent

Flight was fine and on time. But no entertainment system and little leg room.

I swear airplane seats keep getting smaller and smaller but everything else was great. Smooth sailing and we got in early.

No food to provide, they forgot that, in some cases, people stay at the airport for hours without food. Now, to provide them with food, they have to ask them to pay, because some don't have money. That way, they can't eat.

After a long flight from Tokyo, our connecting flight home was canceled due to “maintenance” while we were on our layover in Toronto. Very frustrating to close out our honeymoon, although I’m sure others had it even worse during last week’s strike. Air Canada staff at Pearson Airport are the one thing that kept me remotely at peace during this — they were very helpful and deserve a lot of props. But I would not fly Air Canada again.

Everything you need to know for your flight from Toronto Island to London

Information on your arrival and departure airports

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