Prices are in Canadian Dollars.

Find cheap flights from Ontario to London

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Find cheap flights from Ontario to London

Round-trip
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Wichita (ICT)
London
Wed. 20/1
Wed. 27/1
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Good to know

Low season

April Best time to beat the crowds (6% less expensive on average)

High season

December Most popular time to fly (21% more expensive on average)

Average price round-trip

C$ 427 (avg. price over the last 2 weeks)

Good deal round-trip

C$ 117 or less

Good deal one-way

C$ 90 or less

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Top airlines flying Ontario to London

Scores according to KAYAK customer reviews

7.7
WestJet
Overall score based on 8,983 reviews
8.1
Boarding
7.7
Comfort
8.5
Crew
7.1
Entertainment
7.1
Food
Airline reviews

Pros: "Crew and staff at gate fantastic. Accommodated me sitting with partner on both legs (booked flights separately)."
Cons: "Flight was delayed. Always tough late at night."

Pros: "All westjet workers are amazing. Starting from the people at the front desk, the crews on the plan and the people that give direction."

Pros: "Amazing crew. Very thankful my flight went smooth as I flew with my puppy."

Pros: "Our stewardess was amazing. Took very good care of us. My son was sick and made sure a wheelchair was available for him total take us to transportation. Made our trip. Thank you!!"
Cons: "All was good"

Cons: "More room"

Pros: "The attendant didn’t take any chance on rainy whether condition and got me on an earlyer flight to make sure I wasn’t goinig to miss my connections flights. It worked out perfectly."
Cons: "Everything was perfect. Thank you"

Cons: "Delays left us in the plane for almost 1 1/2 hours before leaving Toronto."

Pros: "Read above"
Cons: "Read above please"

Cons: "No entertainment service."

Pros: "Nice new 737 max aircraft"

Pros: "Horrible check in"
Cons: "Rude staff"

Pros: "Need more leg room"

Pros: "Westjet service is always the best. Flight was smooth and seemed very short. Again the crew makes it the best!"
Cons: "We were late cause of a thunderstorm but that is nobody's fault."

Pros: "The flight was on time."

Cons: "Tiny chairs"

Pros: "I would like to see more spacious and comfortable seating. They rest is inconsequential. Besides that, no complaints. Thank you."
Cons: "We did not like feeling cramped. This part of the world is breeding much bigger humans than before. Please make allowance for that. I had a tough time breathing...2 big guys side by side is a sorry sight in that limited space."

Cons: "I was in row 2 and they did not have the food item I wanted. Seriously?"

Cons: "The crew on the plain was extremely rude!!! Very very dissapointed!"

Pros: "West Jet never disappoints..."

Cons: "having to walk outside the plane in the snow to get on the bus and vise versa. it was cold and I got a bad cold...."

Pros: "THE YOUNG PERSON FROM GRAND PRAIRIE AB WHO SET NEXT TO ME WAS A GOOD TRAVEL COMPANION"
Cons: "THE SEATS WERE MUCH TOO SMALL FOR TWO MEN BOTH OVER 250 POUNDS TO SIT NEXT TO EACH OTHER"

Pros: "WestJet was great. I had assistance this flight and they took great care of me"
Cons: "Totally full flight so squished in my seat"

Cons: "We were told not to take the late flight to TO as Westjet would not hold the connecting flight (TO to Gatwick) for us. This meant our TUI connection in Gatwick to Chambery would have been wasted along with bus transfers. West jet did not offer us AC flights that were available to keep us near to our schedule. We ended up cancelling the Westjet flights and buying AC flights to Heathrow at a cost of $3300 + $300 taxi to gatwick + abandoned bus to Gatwick Westjet did offer us a flight on Sunday ! In the end, we are not sure if booking thru Kayak was part of the problem as Wesjet staff said ..... Oh you booked thru a 3rd party Comments ?"

Cons: "The entire flight's baggage never were received. The stewardess even promised that all bags would be received within 20 min. We waited 1 hour until we went to go talk to someone to inquire about the delay. They opened up a baggage claim, but the claim status only ever says open or closed, which says nothing about the status of the bag."

Cons: "Lack of attention from aeromexico in customs to ensure making the connection. Sevice is a joke."

Cons: "2 hour delay, small plane, rude crew"

Pros: "The reservation was quick and effective"

Pros: "Nothing"
Cons: "Our flight was delayed by 3 hours. We missed our connecting flight so we are in a hotel in Toronto now at 1:30 am. And our flight out is at 5:50 am and we will need to get up by 4 to get to the airport by 4:50. Getting our hotel and food vouchers was long and painful and disorganized. Would not fly with them again"

Pros: "Pretty quick boarding, although the boarding time was incorrectly mentioned to be too early."
Cons: "Had to de-ice so we left about 10 minutes later than expected, but somehow still arrived early… but our gate had another plane still using it. We ended up arriving at our gate 25 minutes late. That's unacceptable, especially on a flight that's just an hour long. The gate was so far from the public transportation (landed at Terminal 3, public transport is at Terminal 1) that I missed the bus - got home super late as a result."

Pros: "Cabin Crew were nice"
Cons: "Very tight seating."

Pros: "Lots of leg room and liked the screens for each seat even though I could not listen to what was playing on it."
Cons: "No headphones and the crew member I asked said he would ask at the back but never got back to me."

Pros: "Very helpful employees letting us know procedure of bosrding"
Cons: "All good"

Pros: "Personable and professional staff. Great service"

Pros: "Soft voice of flight attendants with such an early flight."
Cons: "Paying for food. Paying for luggage. Movies in a loop, not on demand. Missed beginnings of all movies I watched."

Pros: "The friendliest crew ever!"

Pros: "Really great attendants. Friendly and humorous."
Cons: "They took the tablets pretty early it felt. 45 minutes before we landed. But other than that, great experience!"

Pros: "West Jet is just so much more professional than other airlines that you could select ! The attention to detail goes above & beyond to make each person feel welcome !"
Cons: "From check-in to the flight crew, West Jet is the best !"

Pros: "As usual, the gate and air crew were extremely helpful and efficient. I love that the flight attendants almost always have a great sense of humour. This helps put everyone at ease and in a good mood for take-off. The flight was right on time."
Cons: "We gate-checked our baggage on the first leg of the flight and didn't quite understand why we had to take it off and back on again for this flight when it was on the same plane. There wasn't much legroom; and when the rather thoughtless guy in front of me reclined his seat fully, I could barely move. Luckily, it was a short flight."

Pros: "Best WestJet flight ever!"
Cons: "No issues."

Pros: "As always crew is very attentive. They make the safety presentation fun and engaging."

Pros: "Reaching my destination"
Cons: "Wish the emails/alerts came sooner. I waz always in transit when i was told my flights had been delayed or cancelled. I wont blame people for weather but it was the most annoying trip i have yet to take. I dont mind dissapointment but please dont waste my time."

Pros: "Excellent crew"
Cons: "No issue at all"

Pros: "same as above."
Cons: "same as above."

Pros: "Everything was okay"
Cons: "My boarding was no so good. However all went well."

Pros: "fair bit of leg room. fairly relaxing flight, as i am not a frequent flyer. good and safe landings as well as 'lift off' all staff was good on flight"

Pros: "safe flight comfortable seats but not much room"
Cons: "limited leg room"

Pros: "Clean plane, entertainment, crew...WINE! This has been my best flying experience in Economy for a long time. Good leg room."
Cons: "The checkin agents couldnt help me to merge two itineraries for easier transfer between two WestJet flights."

Cons: "Paid for reservation of a particular seat. At check-in was offered my choice of another seat without regard to the fact that I had paid for seat selection. Westjet employee did not honour paid-for selection or offer refund."

Pros: "Overall no issues whatsoever, which is good. Speedy check-in."

Cons: "Not enough space. Tv was glitchy. Seat uncomfortable."

Pros: "Just the crews"
Cons: "I feel the options when the flights didn’t work out could be much better and the managers could be more helpful with finding accommodations. For example my flight was canceled the young lady behind the counter was more helpful than the manager when exploring options to get me on my way to Sudbury in which I had to catch the bus which was fine but to get to that conclusion took forever they provided a ride to the station and thats it"

Pros: "Greatseats"

Pros: "Nothing good to say for this flights overall."
Cons: "Spent over two hours on the plane/tarmac waiting for take off. Air Canada sucks."

Pros: "On time, crew was cheery!"

Pros: "Wasn't able to get my seats ahead of time, but was lucky to be put in an aisle seat."
Cons: "It would be very helpful if the person at the counter would remind International travelers to make sure that they get their VAT receipts stamped at the border/passport agent."

Pros: "Good movies"
Cons: "Flight took 3 hours longer than expected and they lost the baggage of me and 50+ other travellers"

Cons: "Business class pods were uncomfortable compared to British Airways. Felt like I was sleeping on a very lumpy mattress."

Pros: "Great staff!"
Cons: "Nothing"

Cons: "left 40 minutes late"

Pros: "Once on the flight, everything went well."
Cons: "Real nightmare as I had booked YUL-LYS-BRU with Brussels Airlines (SN). YUL-LYS was operated with Air Canada. Came within 4 minutes of missing flight despite being at airport 3 hrs early. SN had not released ticket to Air Canada so they could not check me in. Had to call SN customer service after AC could not check me in, then wait and wait as they had to try to correct the mistake 3x before AC counter could issue boarding passes. Terrible experience going through this with 2 small kids waiting. It’s as if the two airlines’ systems don’t communicate but passenger is responsible for resolving."

Pros: "Comfort and service"
Cons: "Had nit boarded any cognac or gochuchong hot pepper paste."

Pros: "On-line checkin with app and mobile boarding passes like a breeze compared to Sunwing catastrophe. And what a great landing with no visibility at full throttle to counter cross winds. Impressive!"
Cons: "Charged my wife’s seat even though she is Altitude 25K"

Pros: "Flight was delayed. Boarding crew was very disorganized and asked passengers to check bags at last minute. Waited 1 hour to get an arrival gate in Toronto. Waited 2hours with 50-70 passengers to get my bag."
Cons: "Entertainmentin plane"

Pros: "Many airlines have code share flights but it is better to buy ticket directly from the original airline as they keep on ignoring the code share flight bookings"
Cons: "Till last moment we were kept hanging if we will board or not as no seat number was allocated. I believe it was as we were from the code share airline not the real one"

Pros: "I like the service I receive ."
Cons: "I didn't like the walking to and from the plane."

Pros: "The Embraer jet was newer and roomier. Nice to have a movie"
Cons: "Nothing"

Pros: "Boarding was very efficient, staff was friendly and the plane super clean."

Pros: "Flight was delayed 6 hours"
Cons: "Getting stuck at the boarding area for 6 hours in normal weather with no particular hazards for flying. Crew was good. They did their job."

Pros: "I do not intend to use Kayak again because it is extremely difficult if not impossible to make sets reservations even though I am in Executive class."

Cons: "1. Too cold 2. Patron behind me was tall and his knees repeatedly pushed into my back through a paper thin seat back 3. Waited 45 minutes on tarmac AFTER landing to deplane"

Pros: "At least the entertainment systems worked this time."
Cons: "I've never thought that airplane food was bad before, but they ran out of the main options and I was left with macaroni and cheese. It was bad."

Cons: "There was one announcement about preboarding and none after that -- only one announcement about delay of 20 minutes but we were more than an Hour late boarding. That was 1st impression. Then, when we got on the plane, it was very old so made me worry about safety."

Cons: "They cancelled the flight after we were on the runway."

Pros: "Direct to Toronto"
Cons: "Too many to list"

Pros: "Pearson Airport puts the puddle jumper flights at the far, far, far end of the airport. That makes some sense."
Cons: "There's only one choice for refreshments, unless you count the cracker-amd-nuts machine. The seats are terrible. The assumption seems to be that no one waits long, but the experience proves the opposite, as wind, construction, security clearance for flight crews and who knows what else (any excuse will do) creates delays of more than an hour for people who end up standing along the walls and sitting on the floor waiting. Again, crews and ground staff for AC are not able to give accurate instructions or guidance for boarding flights. That airport is a mess."

Pros: "The upgrade with the food, and the entertainment"

Cons: "Air Canada was one hour late leaving the gate. This in fact was a great improvement as when we left Montreal on Dec.21 they were 4 hours late and in the best of xmas cheer didn't even offer us a free drink. Way to go AC."

Pros: "Because of the snow storm in Canada, there were delay. Air Canada improved a lot since the last time I travelled with them maybe 3 years ago. They are nice and want to help us. Since there were a delay at MCO, I had less time to catch my flight at Montréal. Everyone was helping. They look at us and smile. We don't seem to disturb them like before. There were an exeption with the woman at the Air Canada desk (MCO)for the luggage and at boarding who was annoying by my question and demand. She was the only one like that. Other passenger also notice it Everything went well also when I travel on my way to Orlando Nov 30."

Pros: "The flight was relatively comfortable."
Cons: "Air Canada has a policy where they will automatically put you on stand by if you do not check in an hour before your flight time. This policy was not stated in any of the emails we received. We were put on stand by and then removed from a flight we had paid for and checked in to."

Pros: "Liked having the seat next to me empty on the fight back."
Cons: "I did not like paying for picking my seat. Back in the day if you booked your ticket you got to pick your seat, like first come first serve, without paying for it. Now, if you want to guarantee a window seat you have to pay for it. I only did it because my mom advised me to. And I did so because I always listen and respect her advice. It made for a good experience because i like looking out the window. However,I did not appreciate having to pay for it. I believe that since we incur a plethora of microcharges for everything on the plane ticket that it should include picking your own seat without a separate charge. It is likely a matter of time before we will be charged extra for salt on our pretzels."

Pros: "Pilot was able to make up for delayed departure and flight arrived on time."
Cons: "Plane needed better cleaning - Lots of stuff (food, paper, dirt) between the seats. Entertainment system not working properly - screen kept going blank."

Cons: "Flight was delayed. Announcement was made at the last minute. There wasn't enough space for carry-on luggage, mostly because the flight crew let people hog space leaving less for everybody else."

Pros: "nothing particularly spectacular. The entertainment on the place is much better than most (since most don't have it) for such short flights."
Cons: "The place was delayed for over an hour for a 'maintenance issue' - what I dislike is lack of information being shared from the plane to people at the gate. Also when we are delayed for the airlines fault - customers should be given something - anything - a small voucher, or even a drink ect., this is not a weather issue. I think airlines have too much power making most terrible at customer service - air Canada is one of the worst ones."

Pros: "I liked the boarding lines based on groups."
Cons: "Only was offered a small bag of mixed snacks and a drink."

Pros: "Crew was nice though not very professional."
Cons: "Airplane quality Seat dimensions Food quality Allowing passengers to sit where they pleased Pay for food- embarrassing"

Cons: "The flight attendants were overwhelmingly rude and unhelpful."

Pros: "Good Crew The crew was sharp, efficient, attentive and very good."
Cons: "Better Food Needed Even though this was a short flight, the meal could have been better. The small amount of smoked salmon was inadequate. This meal has been served over and over. Increasing the amount of smoked salmon would at least be a step in the right direction."

Cons: "the gate changed FOUR times and passengers were never notified as there were no crew at the gate. The flight was delayed by two hours. there was no in-flight entertainment on board as it wasn't working. upon landing, we were forced to stay in the plane for an extra 30 minutes because the gate and crew were not ready. I was NOT impressed by this flight and am very upset with how things went. I expected better of AC and will not be flying again with them."

Pros: "Food is good"
Cons: "Late again, in the last 4 flights over the last 5-6 weeks I was on time once. Two of the last 3 flights you lost my luggage and both times I was told I would have it late in the day or early evening. 3 weeks ago I received it 36 hours later and yesterday I got it the next morning. 3 weeks ago the overhead lights did not work in almost the entire plan. Yesterday, my movie kept cutting out and the guy next to me and a few others too. I got so frustrated that I shut it off."

Pros: "Friendly staff and movies for children"

Cons: "Very very bad customer service. I was flying to Rome from NYC on Friday night and my flight was cancelled. I was just notified by a text saying that there was a change in my flight. After calling customer service, I was forced to take the afternoon flight on Friday as I had to be in Rome for a wedding on Saturday. Even if I was rushed to the airport (my call with the customer service took place at 12.00 and the flight was after 2.30 hours...) and cancelled all my appointments and had to take special permission to leave from work, I was never offered any upgrades or refunds while at the same time the attitude of the rep was take the change or leave it. At the airport, I called again the customer service to understand better the cancellation policy based on their website and their response was to apply on the website and maybe I would get a little bit of money and they don't offer upgrades for these kind of situations. They indicated that it is up to gate manager to decide for upgrades, which when I tried this approach I was notified that the customer service should have flag me appropriately....I don't really care about the refund or the upgrade as at the end I was able to reach my destination on time; however, it was extremely disappointing to see a whole organization that does not take into consideration their customers time and ignore any descent customer service to them. Simply, never again."

Cons: "Flight was cancelled and they did not bother to inform us! Ended up flying on United and arrived 6 hours later than planned."

Pros: "New plane lots of comfort"
Cons: "Canadian airport very confusing got lost twice even with directions."

Pros: "Price"
Cons: "Air canada rouge is a no frills low price airline, I probably wouldn't fly with them again despite the price point for that long"

Pros: "All people very nice, on time, clean and comfortable"
Cons: "Wait time on phone a bit long."

Pros: "Staff was courteous"
Cons: "N/a"

Pros: "For the most part all crews were courteous and friendly. Early boarding for a disabled person traveling with our family was problematic on each leg of the trip."
Cons: "Not being informed of the reasons for the delay of almost four hours in the Toronto to Amsterdam leg was a major disappointment. Legroom on both transatlantic legs was a problem as well."

Pros: "The crew was very pleasant, there was in-flight entertainment, and even refreshments. All 3 of these are rare these days so I was happy about that."
Cons: "There was a delay but that's ok."

Pros: "Attendant was very attentive"
Cons: "Nothing"

Read more about WestJet
COVID-19 information

Safety measures for airlines flying from Ontario to London

Airlines flying from Ontario to London have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Ontario to London

Mandatory masks

Masks required on board, masks provided on flights from Ontario to London

Social distancing seating

Middle seats unavailable to book on flights from Ontario to London

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Ontario to London

Book cheap flights from Ontario to London

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