YTZ - LON

$413 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 4/15. 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, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$642
Typical prices: $582-$557
Air Canada
Wed 5/13Wed 5/20
YTZ - LHR • 1 stop
Cheapest one-way
$413
Air Canada
Wed 4/15
YTZ - LHR • 1 stop
Top airlines
Cheapest • from $642 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Toronto Island and London. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $604 (round-trip)
Shortest trip • 10h 26m (one-way)
Insights
Insights
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Insights
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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!
Flight Deals
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, May 13 - Wed, May 20
Air Canada Logo
9:30 am - 6:30 am
YTZ
-
LHR
16h 00m
1 stop
Air Canada Logo
12:05 pm - 5:52 pm
LHR
-
YTZ
10h 47m
1 stop
$642Air Canada
Tue, Jun 2 - Wed, Jun 10
United Airlines Logo
2:55 pm - 6:55 am
YTZ
-
LHR
11h 00m
1 stop
United Airlines Logo
7:25 am - 6:42 pm
LHR
-
YTZ
16h 17m
2 stops
$674United Airlines
Wed, Jun 10 - Mon, Jun 22
United Airlines Logo
2:55 pm - 6:55 am
YTZ
-
LHR
11h 00m
1 stop
United Airlines Logo
6:50 am - 6:42 pm
LHR
-
YTZ
16h 52m
2 stops
$677United Airlines
Wed, Jun 3 - Sat, Jun 13
United Airlines Logo
2:55 pm - 6:55 am
YTZ
-
LHR
11h 00m
1 stop
United Airlines Logo
7:25 am - 6:42 pm
LHR
-
YTZ
16h 17m
2 stops
$680United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
7:25 am - 6:55 am
YTZ
-
LHR
18h 30m
2 stops
United Airlines Logo
7:00 am - 8:09 pm
LHR
-
YTZ
18h 09m
2 stops
$682United Airlines
Sun, Apr 26 - Mon, May 4
United Airlines Logo
11:00 am - 6:55 am
YTZ
-
LHR
14h 55m
2 stops
United Airlines Logo
7:00 am - 8:09 pm
LHR
-
YTZ
18h 09m
2 stops
$683United Airlines
Mon, Jun 1 - Sun, Jun 7
United Airlines Logo
2:55 pm - 6:55 am
YTZ
-
LHR
11h 00m
1 stop
United Airlines Logo
7:25 am - 6:42 pm
LHR
-
YTZ
16h 17m
2 stops
$684United Airlines
Wed, Jun 3 - Sat, Jun 13
United Airlines Logo
2:55 pm - 6:55 am
YTZ
-
LHR
11h 00m
1 stop
United Airlines Logo
12:15 pm - 6:42 pm
LHR
-
YTZ
11h 27m
1 stop
$685United Airlines
Sun, May 10 - Sat, May 30
United Airlines Logo
11:00 am - 6:55 am
YTZ
-
LHR
14h 55m
2 stops
United Airlines Logo
7:00 am - 8:09 pm
LHR
-
YTZ
18h 09m
2 stops
$686United Airlines
Sun, Jun 7 - Tue, Jun 23
United Airlines Logo
2:55 pm - 6:55 am
YTZ
-
LHR
11h 00m
1 stop
United Airlines Logo
12:15 pm - 6:42 pm
LHR
-
YTZ
11h 27m
1 stop
$687United Airlines
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.

How much is a round-trip flight from Toronto Island Airport to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto Island Airport to London departing in May.

Good to know

Low seasonOctober
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 23% 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 $413 for a one-way ticket and $642 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 8.0, 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.
8.0
Porter AirlinesOverall score based on 430 reviews
8.0Comfort
7.0Entertainment
7.6Food
8.2Boarding
8.6Crew
Airline reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

10.0 ExcellentDeanna, Mar 2026
YWG - YOW
Read more Porter Airlines reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

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.👍

It was great to have a vegetarian meal option, but departure was delayed because they had oversold the flight. Air Canada, you’re in charge of how many tickets are sold: don’t oversell!

The seat design in the premium economy section leaves virtually no room under the seat to store a bag or purse. Other than that, it was a great flight. Arrived early.

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

The flight was delayed, but not for weather. We landed over 3hrs later than planned.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

By modern air travel standards, our 15-hour flight to Delhi was very nice. Quiet-ish, straightforward, good service, okay seats, etc. All good.

Again, it was delayed and then our connecting aircraft was very cold.

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

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

Information on your arrival and departure airports