£171 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 9/6. 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.
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Best United Kingdom Flight Deals from Toronto

Cheapest return prices found by our users on KAYAK in the last 72 hours

Belfast
Belfast1 stop£437
Exeter
Exeter1 stop£535

Cheap Flight Deals from Toronto to the United Kingdom (YTO-GB0)

 
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.

Recent return flight deals from Toronto to the United Kingdom

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Toronto to the United Kingdom.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
23:35 - 11:50YYZ-LHR
7h 15mdirect
15:50 - 18:45LHR-YYZ
7h 55mdirect
£215Lufthansa
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Tue, 10 Jun - Tue, 24 Jun
22:15 - 19:25YYZ-STN
16h 10m1 stop
11:00 - 14:10STN-YYZ
32h 10m1 stop
Thu, 5 Jun - Mon, 16 Jun
23:15 - 09:50YYZ-LGW
29h 35m1 stop
11:35 - 19:18LGW-YYZ
12h 43m1 stop
£346Air Transat
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Mon, 9 Jun - Wed, 18 Jun
19:15 - 06:50YYZ-GLA
6h 35mdirect
08:35 - 11:00GLA-YYZ
7h 25mdirect
£351Air Transat
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Wed, 4 Jun - Fri, 20 Jun
16:00 - 06:30YYZ-LHR
9h 30m1 stop
08:45 - 16:25LHR-YYZ
12h 40m1 stop
£363Air Canada
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Fri, 2 May - Tue, 6 May
18:20 - 06:35YYZ-LHR
7h 15mdirect
08:45 - 16:25LHR-YYZ
12h 40m1 stop
£366Air Canada
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Fri, 2 May - Tue, 6 May
17:25 - 10:20YYZ-LHR
11h 55m1 stop
09:50 - 15:40LHR-YYZ
10h 50m1 stop
£372Aer Lingus
Find Deal
Fri, 4 Apr - Mon, 7 Apr
17:25 - 08:00YYZ-LHR
9h 35m1 stop
08:50 - 15:40LHR-YYZ
11h 50m1 stop
£373Aer Lingus
Find Deal
Fri, 4 Apr - Mon, 7 Apr
18:05 - 06:15YYZ-LHR
7h 10mdirect
13:20 - 16:00LHR-YYZ
7h 40mdirect
£439British Airways
Find Deal
Fri, 25 Apr - Tue, 20 May
22:05 - 10:20YYZ-LHR
7h 15mdirect
17:20 - 20:15LHR-YYZ
7h 55mdirect
£445British Airways
Find Deal
Thu, 10 Apr - Thu, 17 Apr

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

Low season

January

High season

August

Cheapest flight

£171
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (12% 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 CanadaYYZ-LHRFeb 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 TransatYYZ-LGWSept 2024
Pack food for yourself before boarding Air Transat. Blankets, pillows and headphones are not given for free.
AnkushFlew with Air CanadaYYZ-LHRSept 2024
My luggage didn’t arrive to Delhi from Toronto. It took 4 days for the airline to get me the bags when I followed up several times. This could be made more efficient with tracking or something. A
Verified travelerFlew with British AirwaysYYZ-LHRNov 2024
Whatever you do - do NOT go anywhere near the cheapy airlines - BA & Air Canada are both decent albeit the seats in economy are painfully basic
GerhardFlew with British AirwaysYYZ-LHRJun 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 LufthansaYYZ-LHRMay 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 LufthansaYYZ-LHRMay 2024
Flights to London UK out of Toronto are half the cost of flights from Detroit
Verified travelerFlew with LufthansaYYZ-LHRMay 2024
Bring water and less luggage on board if possible.
Verified travelerFlew with Air CanadaYYZ-LHRMay 2024
Keep in mind the security gate post security as you cannot return back if you happened to miss collecting all your items

FAQs - booking United Kingdom flights

  • How long is the flight to the United Kingdom from Toronto?

    7h 15m
    Flights to Glasgow7h 00m
    Flights to London7h 37m
  • What is the cheapest flight to the United Kingdom from Toronto?

    The cheapest ticket to the United Kingdom from Toronto found in the last 72 hours was £171 one-way, and £361 round-trip. The most popular route is from Toronto to Manchester, and the cheapest round-trip airline ticket found on this route in the last 72 hours was £242.

  • Which airlines fly from Toronto to the United Kingdom?

    Porter Airlines flies most frequently to Manchester from Toronto. In general, Air Transat, Air Canada and Lufthansa fly the most to the United Kingdom.

  • 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.

See more FAQs

Top tips for finding a cheap flight from Toronto to the United Kingdom

  • Book at least 2 weeks before departure in order to get a below-average price for flights from Toronto to the United Kingdom.
  • High season is considered to be January, November and December. The cheapest month to fly from Toronto to the United Kingdom is January.
  • Morning departure is around 19% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving 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.
7.8
Air TransatOverall score based on 379 reviews
7.1Entertainment
6.7Food
7.3Comfort
8.5Crew
7.9Boarding
Airline reviews

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

10.0 ExcellentSophia, Feb 2025YUL - FDF
Read more Air Transat reviews

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

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

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

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.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

Breakfast sandwich option sold out by row 30 One flight attendant not very amicable (spoke to a few people about her)

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!

every single person involved showed their joy, working in the airline industry - it created a very pleasant atmosphere for everyone

Terrible. They boarded us and then we sat at the gate for 2.5 hours. Our flight overall was delayed 6 hours.

Amazing!! They had lots of entertainment with movies, shows, games, and music. I did not feel bored on the flight at all :)

If you want your flight to get delayed constantly for 13+ hours and given a 10 dollar food voucher the. I would say take air canada. Worst experience ever.

Experience was awful and I’ll never fly AirCanada again. 4 canceled flights. Impossible wait times to speak to a customer service rep (over 4 hours for them to tell us to take a train which were all booked). Rude staff. Constant and consistent lack of communication. 0/10.

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Check in and boarding was easy, crew was cheerful. Not much to read or do on the plane and our neighboring passengers were talking loudly so we could not sleep. But overall good. Great coffee.

Not that great. There were no entertainment screens, internet, or any way to track the flight path. The seats were fixed in order not to recline at all. The crew and the staff at the check-in counters were the only nice thing.

Experience was good. Could have been better if we didn’t have to board an hour before the flight to ghana and miss relaxing time in the lounge. That process was very stressful

my flight was canceled and rescheduled for two days later

They oversold and down graded me from Premium economy to coach. 75-pound compensation is insufficient if you chose a particular class. I get dehydrated and severe Charley Horse cramps. I requested a bottle of water, even half even less… but no- “We are only allowed to give water by the glass. Nonsense. Lastly, their planes now have a fixed barrier between seats. So even if your entire row is empty, you are confined to just your space. Lastly, London now requires a transit visa for $30 for US citizens. Never travel through London again

I love British Airlines but I think it’s time for a change.My seat was occupied by very large passengers sitting next to me,I felt very uncomfortable and very bad.I’m sorry but I have to say it.

Boarding was chaos. They did not board by group number and it was a free for all. We had a young child with us and were expecting pre boarding. Crew announcements were also poor as the crew member was speaking far too quickly to be able to hear what they were saying.

We had to pay extra for seats and bags (even for an international flight). I paid for extra comfort seats, but it was under an overhead bin that the crew used for supplies. I paid extra hoping to get sleep. We were constantly woken up by the crew opening and closing the bins. Our seat shouldn't be considered extra comfort. We paid significantly more than the rest of the cabin for these seats

the boarding was a disaster, the departure was late, we missed the connection flight and we were told they don't care, after a few trips between support and personnel on the ground

Flight was great (only a short hop from London to Dublin). Wi-Fi available on board(around 2 euros), power sockets, complimentary water and biscuit. Landin/ takeoff all went without a flaw.

I was charged fees for check in bags at the airport by British Airways. It was supposed to be no charge but Kayak messed up my booking apparently and I had to pay for check in bags. I paid $175.

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.

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