£135 Find Cheap Flights from Toronto to the United Kingdom

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 to the United Kingdom departing on 12/7. 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 the United Kingdom

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

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Toronto to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belfast
Belfast1 stop£338
Exeter
Exeter2 stops£2,892
Belfast
Belfast1 stop£338
Exeter
Exeter2 stops£2,892

Book Cheap Toronto to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Toronto to the United Kingdom 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 return flight deals from Toronto to the United Kingdom

Sun, 23 Aug - Sat, 29 Aug
WestJet Logo
22:15 - 10:10
YYZ
-
EDI
6h 55mdirect
WestJet Logo
11:30 - 14:10
EDI
-
YYZ
7h 40mdirect
£352WestJet
Sun, 12 Jul - Wed, 19 Aug
Multiple Airlines Logo
21:55 - 21:00
YYZ
-
EDI
18h 05m
2 stops
Multiple Airlines Logo
18:35 - 21:45
EDI
-
YYZ
32h 10m
3 stops
£353Multiple Airlines
Mon, 17 Aug - Tue, 8 Sep
Multiple Airlines Logo
18:15 - 08:05
YYZ
-
EDI
8h 50m
1 stop
Multiple Airlines Logo
06:15 - 13:20
EDI
-
YYZ
12h 05m
1 stop
£354Multiple Airlines
Wed, 15 Jul - Sun, 26 Jul
Air Transat Logo
18:55 - 09:50
YTZ
-
LGW
9h 55m
1 stop
Air Transat Logo
09:40 - 21:53
LGW
-
YTZ
17h 13m
1 stop
£415Air Transat
Fri, 16 Oct - Sun, 1 Nov
Air Transat Logo
23:15 - 09:50
YYZ
-
LGW
29h 35m
1 stop
Air Transat Logo
11:40 - 15:00
LGW
-
YYZ
8h 20mdirect
£415Air Transat
Wed, 9 Sep - Mon, 14 Sep
Porter Airlines Logo
18:10 - 09:50
YYZ
-
LGW
10h 40m
1 stop
Porter Airlines Logo
11:35 - 18:28
LGW
-
YYZ
11h 53m
1 stop
£421Porter Airlines
Wed, 8 Jul - Sun, 19 Jul
Virgin Atlantic Logo
16:45 - 09:30
YYZ
-
LCY
11h 45m
1 stop
Virgin Atlantic Logo
20:15 - 19:55
LCY
-
YYZ
28h 40m
1 stop
£432Virgin Atlantic
Fri, 7 Aug - Fri, 14 Aug
Virgin Atlantic Logo
16:45 - 08:50
YYZ
-
LCY
11h 05m
1 stop
Virgin Atlantic Logo
10:00 - 19:55
LCY
-
YYZ
14h 55m
1 stop
£441Virgin Atlantic
Mon, 28 Sep - Mon, 5 Oct
Air Canada Logo
15:35 - 06:30
YTZ
-
LHR
9h 55m
1 stop
Air Canada Logo
14:05 - 19:50
LHR
-
YTZ
10h 45m
1 stop
£453Air Canada
Fri, 23 Oct - Sat, 31 Oct
Air Canada Logo
12:30 - 06:30
YTZ
-
LHR
13h 00m
1 stop
Air Canada Logo
11:10 - 18:19
LHR
-
YTZ
11h 09m
1 stop
£457Air Canada
Booking Insights

KAYAK's insights & trends for Toronto to the United Kingdom flights

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

What is the cheapest Toronto to the United Kingdom flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Toronto found in the last 72 hours was to Glasgow, at £187 return. The most popular route is from Toronto Pearson Intl Airport (YYZ) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 5 days was £421.

What is the cheapest time of day to fly to the United Kingdom?

The average price for all round-trip flights from Toronto to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United Kingdom is generally in the evening, when retur flights cost £574 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is £589.

Can I save money by flying with a stopover from Toronto to the United Kingdom?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £574, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Toronto to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto to the United Kingdom is February, when tickets cost £443 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £665 and £656 respectively.

What’s the cheapest day of the week to fly from Toronto to United Kingdom?

The average price of all round-trip flights from Toronto to the United Kingdom clicked on KAYAK for each day over the last 12 months.

For Toronto to United Kingdom, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from United Kingdom back to Toronto, the best deals are generally found on Friday, with Monday being the most expensive.

How far in advance should I book a flight from Toronto to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Toronto to the United Kingdom, you should book around 4 weeks before departure, which saves you about 9% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know - Cheap tickets from Toronto to the United Kingdom

Low seasonJanuary
Cheapest flight£135
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Toronto to Edinburgh

Flights from Toronto to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Toronto to the United Kingdom 
CFlew with Air Canada
YYZ
-
LHR
Feb 2025
Flying from Toronto to London is a long-haul journey, but with the right preparation, it can be a smooth and enjoyable experience. Here are some tips to make your trip more comfortable: Choose the Right Flight – If possible, book an overnight flight (a "red-eye"). This allows you to sleep on the plane and arrive in London in the morning, helping with jet lag. Pack Smart – London’s weather can be unpredictable, so bring layers and a compact umbrella. Also, keep essentials like a travel adapter and charger in your carry-on. Use Luggage Tracking – If flying Air Canada, take advantage of their luggage tracking feature for peace of mind, knowing your bags are on the same flight as you. Stay Hydrated & Bring Snacks – Airplane cabins can be dry, so drink plenty of water. While airlines provide meals, it’s always a good idea to have extra snacks. Manage Jet Lag – Adjust your sleep schedule before departure and try to stay awake until nighttime in London to quickly adapt to the new time zone. Transportation on Arrival – Heathrow and Gatwick have great transport links. The Heathrow Express is the fastest way into central London, while the Tube (Piccadilly Line) is more budget-friendly. Have Your Documents Ready – Ensure your passport is valid, and if required, have your visa or travel authorization (e.g., an ETA for UK entry). With the right prep, your journey will be smooth and enjoyable.
Mohamed ImranFlew with Air Transat
YYZ
-
LGW
Sept 2024
Pack food for yourself before boarding Air Transat. Blankets, pillows and headphones are not given for free.
GerhardFlew with British Airways
YYZ
-
LHR
Jun 2024
the lounge is nice. Although the crew at check in will say there are no showers, there are! Check the board for delays
CatherineFlew with Lufthansa
YYZ
-
LHR
May 2024
Pack light to avoid checked bag fees and then volunteer to place the carry on bag in the hold for no extra cost.
Verified travelerFlew with Air Canada
YYZ
-
LHR
May 2024
Keep in mind the security gate post security as you cannot return back if you happened to miss collecting all your items
IwonaFlew with Air Canada
YYZ
-
LHR
Apr 2024
Pack in ur carryon bag and don’t waste ur money to pay for check in
Verified travelerFlew with Lufthansa
YYZ
-
LHR
May 2024
Bring water and less luggage on board if possible.

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Toronto to the United Kingdom?

    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 to the United Kingdom.

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

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

  • What is the Hacker Fare option on flights from Toronto to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Toronto to the United Kingdom with an airline and back with another airline.

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

    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 from Toronto to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Toronto to the United Kingdom

 
Need help choosing which airline to fly with from Toronto to the United Kingdom? 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 441 reviews
8.2Boarding
8.6Crew
6.9Entertainment
8.0Comfort
7.5Food
Airline reviews

I flew with Porter yesterday and overall had a positive experience. The flight was delayed, but the airline did a good job keeping passengers informed with frequent updates throughout the process. My biggest challenge was actually in Terminal 3, where the speaker system wasn’t very clear. It was often difficult to hear the announcements, which made it harder to follow updates at the gate. On board, the experience improved significantly. The aircraft felt very new and well maintained, and the seats were surprisingly comfortable for a short-haul flight. One of the flight attendants seemed a little disengaged, but the other was excellent—friendly, professional, and a pleasure to interact with. Despite the delay, the comfortable aircraft, clear communication from Porter, and positive onboard service made for a good overall experience.

8.0 ExcellentVishan, Jun 2026
YYZ - LGA
Read more Porter Airlines reviews

I flew with Porter yesterday and overall had a positive experience. The flight was delayed, but the airline did a good job keeping passengers informed with frequent updates throughout the process. My biggest challenge was actually in Terminal 3, where the speaker system wasn’t very clear. It was often difficult to hear the announcements, which made it harder to follow updates at the gate. On board, the experience improved significantly. The aircraft felt very new and well maintained, and the seats were surprisingly comfortable for a short-haul flight. One of the flight attendants seemed a little disengaged, but the other was excellent—friendly, professional, and a pleasure to interact with. Despite the delay, the comfortable aircraft, clear communication from Porter, and positive onboard service made for a good overall experience.

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

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.

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

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.👍

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.

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

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.

Unlike our porter connection this was great , smooth 2minutes at check in not 90 mins Food wasn’t great but it’s plane food , staff were great

Very kind crew. Vegetarian food better than usual. Prompt take off. Entertainment worked well. Could always do with more room!

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

It’s ok just the boarding point is far too far

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Flight delayed any hour and couple of big gate changes

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

Great crew - old style upper class seats on the older fleet now feels dated

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Excellent flight crew. Very comfortable plane. Entertainment options on air Canada were great!

I cannot think how they could put more seats together but they did. So elbow to elbow leg to leg for these long journeys they should consider leg space at least. Since they did not offer to check people's carry one space was tight and if you did not get on first people used your assigned overhead storage so now your doing these same to another. Cascading inconvenience.

In flight entertainment system did not work across the whole plane for entire flight. Seats were very cramped. Cabin temperature was freezing cold. Crew was miserable and answered everyone in a short and barking manner. I’ve flown air Canada many many times and never had an issue. But this was unpleasant.

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

After nearly nine years without traveling, my son and I decided to take our first flight, and we chose Air Canada and I’m so glad we did! From start to finish, our experience was nothing short of amazing. The flight itself was smooth, comfortable, and truly enjoyable. The staff were warm, professional, and went above and beyond to make us feel at ease. But what really stood out for me was the luggage tracking feature. Knowing that my bag was scanned onto the same flight I was on gave me such peace of mind. It’s little details like this that make all the difference, especially after not traveling for so long. This trip was incredibly special for us, and Air Canada made it even more memorable. Thank you for such a fantastic experience I wouldn’t hesitate to fly with you again!

Overall the new aircraft’s is good and crew is good. Just overall airline policies and process needs to be better.

Air canada always does an excellent job with business class friendly staff great food ......

The seats were very uncomfortable. The food was terrible. They only came around with the drink cart for dinner and breakfast. What if we needed water or something? I had to take my pills in the morning with a pop I bought from the airport. Absolutely ridiculous! Will never be flying Air Canada again after this trip!

Flight canceled last minute. Chaos. People got told different stories. They would not rebook me at the counter, then we had to walk to the other end of the concourse to use the phones. Meanwhile, a family 10min later was able to rebook at the counter while at the same time, customer service told me there were no flights left. Took over 2 hours to get a rebooking on Scandinavian air the next day. Ended up getting charged $300 for 4 checked bags by air Canada and then getting charged for checked bags the next day. Worst of all. At 11pm,the night of the canceled flight, all but 2 customer service agents at the check I'm counters left, leaving more than 50 people still in line trying to figure out what to do.

It was late leaving but made up time in the air.

All good, professional service, and arrived close to on time.

This was a special trip so we booked first class. It was obviously an old plane as the seats weren't that comfortable or spacious. We were delayed 45mins taking off as the "little engine that starts the big engines doesn't work". The powered divider between myself and the next seat in first class didn't work and my electrically powdered seat didn't work so I had to move seats to try and get some sleep. Food and drink were good, crew were great. But I'll never fly with BA again.

Need thicker and wider blankets. Food was below standard especially in the fist leg.

Decrepit planes, poor business class layout designed to maximize revenue, no decent movie selection.

Boarding was efficient. Flight left on time. Wasn’t full so we could spread out a bit. Food was ok.

The A350 is a great plane but BA's seating was incredibly tight (eg compared to the same plane as flown by BA's partner Finnair) and with a middle seat it was very claustrophobic

Staff and crew where very nice and friendly. Just need to improve the timming om the meal and beverages.

we departed 5 hours late. Instead of 10pm it was after 2AM and the business lounge thew us out at 1AM and everyone was standing around the boarding gates. When we did board, the crew was nice, served dinner and then was not to be seen again until we landed. No breakfast (which is not great for diabetes)

Entertainment catalog certainly needs an upgrade to include better and latest content. Food was not good at all - they need to cook something edible. Five starts to the crew and on tim performance of British airways though!!

Me and my wife checked well before time. we were amongst the first to check in. When the flight landed in London our AirTag showed that the luggage is left behind at Toronto. We caught the onward flight and landed at Bangalore, India and are still waiting for delivery of the four pieces of checked in luggage.

Everything you need to know for your flight from Toronto to the United Kingdom

Cabin class types available on flights to the United Kingdom

Cabin classes available on flights to the United Kingdom. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.