Air Canada flights from Toronto Pearson Intl Airport to London Heathrow Airport (YYZ - LHR)
YYZ — LHR
20 Oct — 27 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Find Air Canada flight deals from Pearson Intl to Heathrow
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest Air Canada flights from Pearson Intl to Heathrow
Explore the most affordable Air Canada flight options available from Pearson Intl to Heathrow. Find the lowest fares with prices last updated on 20 September 2026.
Fri 16/1010:00 a.m. -
2 stops43h 00m
Mon 19/108:40 a.m. -
1 stop33h 10m
Deal found 17/9C$ 803
Sat 3/1011:50 p.m. -
Nonstop7h 00m
Mon 5/1011:05 a.m. -
1 stop29h 45m
Deal found 18/9C$ 811
Sat 10/1011:50 p.m. -
Nonstop7h 00m
Mon 12/1011:05 a.m. -
1 stop29h 45m
Deal found 17/9C$ 815
Best Air Canada flights from Pearson Intl to Heathrow
Discover carefully curated Air Canada flight deals from Pearson Intl to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.
Thu 19/116:05 p.m. -
Nonstop7h 25m
Wed 25/116:00 a.m. -
1 stop15h 15m
Deal found 19/9C$ 867
Wed 14/108:00 a.m. -
1 stop19h 35m
Tue 20/106:00 a.m. -
1 stop11h 50m
Deal found 17/9C$ 867
Tue 13/1010:45 p.m. -
1 stop17h 15m
Mon 16/119:00 a.m. -
1 stop12h 15m
Deal found 16/9C$ 874
Direct Air Canada flights from Pearson Intl to Heathrow
Explore non-stop Air Canada flight options from Pearson Intl to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 September 2026.
Thu 1/1011:50 p.m. -
Nonstop7h 00m
Thu 8/102:10 p.m. -
Nonstop8h 10m
Deal found 15/9C$ 853
Thu 5/1111:00 p.m. -
Nonstop7h 20m
Wed 11/1111:10 a.m. -
Nonstop8h 15m
Deal found 17/9C$ 858
Wed 18/1111:00 p.m. -
Nonstop7h 20m
Mon 23/113:00 p.m. -
Nonstop8h 05m
Deal found 18/9C$ 860
Last-minute Air Canada flights from Pearson Intl to Heathrow
Discover last-minute Air Canada flight deals from Pearson Intl to Heathrow. Data last updated 20 September 2026 and is based on user searches.
Fri 16/1010:00 a.m. -
2 stops43h 00m
Mon 19/108:40 a.m. -
1 stop33h 10m
Deal found 17/9C$ 803
Sat 3/1011:50 p.m. -
Nonstop7h 00m
Mon 5/1011:05 a.m. -
1 stop29h 45m
Deal found 18/9C$ 811
Sat 10/1011:50 p.m. -
Nonstop7h 00m
Mon 12/1011:05 a.m. -
1 stop29h 45m
Deal found 17/9C$ 815
One-way Air Canada flights to Heathrow
Search for one-way Air Canada flight options to Heathrow. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.
Mon 5/109:25 p.m. -
Nonstop7h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/9C$ 449
Thu 8/106:35 p.m. -
Nonstop7h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 18/9C$ 450
Sat 21/1110:45 p.m. -
1 stop17h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/9C$ 459
How do most travelers feel about Air Canada?
Air Canada has received a 7.1/10 rating from 11,652 Cheapflights user reviews. If you wish to plan your next trip from Toronto Pearson Intl Airport to London Heathrow Airport with Air Canada, enter your preferred travel dates above!
Can I get a flight from Toronto Pearson Intl Airport to London Heathrow Airport on Air Canada for under C$ 1,119?
8 Air Canada flights from YYZ to LHR have recently been found on Cheapflights for under C$ 1,119. Click here to find the best deals to London Heathrow Airport for your desired dates.
Air Canada flights from Pearson Intl to Heathrow in 2026
Find detailed information about Air Canada flights from Pearson Intl to Heathrow. Explore the options provided by Air Canada to plan your journey from Pearson Intl to Heathrow. Data last updated 20 September 2026.
When is the best time to book a flight to London Heathrow Airport with Air Canada?
The best time to book a flight to London Heathrow Airport with Air Canada is 90 days before departure. On average, fares are higher if you book 54 days before departure.
Which month is the cheapest to fly Economy Class from Toronto Pearson Intl Airport to London Heathrow Airport?
For Economy Class flights, the cheapest month to fly this route is February. The most expensive months are December and July.
Weekly Air Canada flight availability from Toronto Pearson Intl Airport to London Heathrow Airport
The most Air Canada flights from YYZ to LHR are scheduled on a Friday (4 on average). You will have fewer Air Canada flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.
Temperature in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Best time to book a flight from Pearson Intl to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Pearson Intl with our price prediction graph.
YYZ-LHR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines serving Heathrow
Alternative routes
Complete your trip
Other carriers
Other destinations
Popular flights
Fly from Pearson Intl to Heathrow on another airline
Consider alternative airlines that service the Heathrow area. Flight routes are based on user searches made on Cheapflights and were last updated on 20 September 2026.
Browse through other Air Canada flights departing from Pearson Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 20 September 2026.
If Heathrow is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 20 September 2026.
Browse through some of the most popular routes that Air Canada offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 20 September 2026.
Read reviews and see what other travellers are saying about their experiences with Air Canada. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air Canada for your next flight. Reviews last updated 20 September 2026.
Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
2.0
Poor|Aug 2026
The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
8.0
Very good|Aug 2026
Good
8.0
Very good|Aug 2026
The wheelchair was offered asa i presented myself, the staff was attentive, friendly and helpful. The check in was quick and i was delivered to my gate in a timely manner. My carryon bag did not fit under the aisle seat, but does fit under the middle seat. I had no access to my carryon as it had to go in the overhead bin. The wheelchair was available as i deplaned. The attendant was very helpful and friendly. I’ve noticed a big improvement in this service during the last few years. Thanks.🙏
1 out of 3334
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.