Cheap flights from Toronto Pearson Intl Airport to London from £238
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
15 Jan — 22 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to London are usually found in February or May, booked 66 days in advance, depart on a Wednesday or Sunday and return on a Thursday
Cheap flight deals from Pearson Intl to London
Enter your travel dates to find the best prices.
Cheapest flights from Pearson Intl to London
Explore the most affordable flight options available from Pearson Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.
Fri 26/1206:00YYZ - LHR
1 stop20h 20mAmerican Airlines
Thu 8/117:00LHR - YYZ
1 stop22h 14mAmerican Airlines
Deal found 14/12£445
Tue 30/1219:44YYZ - LHR
1 stop29h 36mBritish Airways
Sat 10/115:35LHR - YYZ
1 stop28h 25mBritish Airways
Deal found 14/12£447
Fri 26/1218:23YYZ - LHR
1 stop11h 02mBritish Airways
Tue 17/211:40LHR - YYZ
Nonstop8h 10mBritish Airways
Deal found 14/12£458
Tue 30/1219:44YYZ - LHR
1 stop21h 26mBritish Airways
Sun 11/117:00LHR - YYZ
1 stop27h 00mBritish Airways
Deal found 14/12£471
Thu 25/1210:56YYZ - LHR
2 stops17h 24mAmerican Airlines
Fri 9/117:00LHR - YYZ
1 stop21h 49mAmerican Airlines
Deal found 14/12£473
Fri 26/1216:40YYZ - LHR
1 stop10h 35mAmerican Airlines
Sun 28/1217:00LHR - YYZ
1 stop21h 45mAmerican Airlines
Deal found 15/12£473
Fri 26/1206:00YYZ - LHR
1 stop20h 20mAmerican Airlines
Mon 16/210:15LHR - YYZ
1 stop17h 40mAmerican Airlines
Deal found 14/12£474
Sat 27/1216:44YYZ - LHR
1 stop14h 16mMultiple Airlines
Wed 18/217:05LHR - YYZ
Nonstop8h 10mMultiple Airlines
Deal found 14/12£485
Fri 26/1206:00YYZ - LHR
1 stop22h 15mAmerican Airlines
Fri 20/217:05LHR - YYZ
Nonstop8h 10mAmerican Airlines
Deal found 14/12£488
Wed 31/1207:14YYZ - LHR
1 stop9h 56mAmerican Airlines
Thu 5/217:05LHR - YYZ
Nonstop8h 10mAmerican Airlines
Deal found 14/12£490
Fri 26/1216:40YYZ - LHR
1 stop12h 45mBritish Airways
Thu 19/217:05LHR - YYZ
Nonstop8h 10mBritish Airways
Deal found 14/12£490
Mon 29/1217:00YYZ - LHR
1 stop22h 35mMultiple Airlines
Fri 16/113:00LHR - YYZ
Nonstop8h 00mMultiple Airlines
Deal found 15/12£496
Best flights from Pearson Intl to London
Discover carefully curated flight deals from Pearson Intl to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.
Sun 1/223:00YYZ - LHR
Nonstop7h 20mLufthansa
Fri 6/213:00LHR - YYZ
Nonstop8h 00mLufthansa
Deal found 15/12£426
Sun 15/219:40YYZ - LGW
1 stop10h 15mIcelandair
Fri 20/211:55LGW - YYZ
1 stop11h 20mIcelandair
Deal found 15/12£431
Wed 6/517:35YYZ - LGW
1 stop15h 25mTAP AIR PORTUGAL
Sat 16/521:15LGW - YYZ
2 stops47h 00mTAP AIR PORTUGAL
Deal found 15/12£434
Tue 7/417:20YYZ - LTN
1 stop10h 55mMultiple Airlines
Tue 21/408:05LTN - YYZ
1 stop12h 45mMultiple Airlines
Deal found 13/12£438
Wed 6/522:45YYZ - LGW
Nonstop7h 00mAir Transat
Fri 22/512:40LGW - YYZ
Nonstop8h 00mAir Transat
Deal found 15/12£448
Sat 24/114:45YYZ - LHR
1 stop10h 55mUnited Airlines
Sat 31/112:45LHR - YYZ
2 stops14h 32mUnited Airlines
Deal found 13/12£465
Tue 20/121:15YYZ - LCY
1 stop14h 20mDelta
Tue 27/110:00LCY - YYZ
1 stop14h 15mDelta
Deal found 14/12£476
Tue 20/121:15YYZ - LCY
1 stop15h 05mVirgin Atlantic
Wed 28/109:20LCY - YYZ
1 stop11h 20mVirgin Atlantic
Deal found 14/12£476
Sun 25/117:50YYZ - LCY
1 stop10h 40mKLM
Sat 31/110:00LCY - YYZ
1 stop14h 15mKLM
Deal found 13/12£514
Sun 5/420:45YYZ - LHR
1 stop10h 10mIcelandair
Mon 20/413:05LHR - YYZ
1 stop11h 05mIcelandair
Deal found 13/12£435
Wed 1/417:35YYZ - LGW
1 stop15h 25mTAP AIR PORTUGAL
Wed 8/421:15LGW - YYZ
2 stops21h 45mTAP AIR PORTUGAL
Deal found 15/12£440
Thu 7/523:55YYZ - LTN
1 stop11h 50mMultiple Airlines
Mon 11/508:15LTN - YYZ
1 stop12h 35mMultiple Airlines
Deal found 15/12£442
Mon 30/322:35YYZ - LGW
Nonstop7h 10mAir Transat
Wed 8/412:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 14/12£457
Mon 13/420:45YYZ - LHR
1 stop10h 10mIcelandair
Sat 18/413:05LHR - YYZ
1 stop11h 05mIcelandair
Deal found 13/12£435
Wed 8/423:20YYZ - LTN
2 stops17h 15mMultiple Airlines
Fri 17/406:20LTN - YYZ
2 stops17h 50mMultiple Airlines
Deal found 14/12£446
Tue 24/217:50YYZ - LCY
1 stop10h 00mVirgin Atlantic
Tue 3/309:20LCY - YYZ
1 stop14h 55mVirgin Atlantic
Deal found 14/12£495
Tue 31/322:35YYZ - LGW
Nonstop7h 10mAir Transat
Wed 8/412:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 14/12£457
Sat 31/121:15YYZ - LCY
1 stop11h 00mKLM
Thu 5/208:40LCY - YYZ
1 stop12h 00mKLM
Deal found 14/12£514
Mon 30/316:45YYZ - LCY
1 stop11h 05mDelta
Wed 8/408:25LCY - YYZ
1 stop16h 30mDelta
Deal found 14/12£526
Thu 9/420:45YYZ - LHR
1 stop10h 10mIcelandair
Thu 23/413:05LHR - YYZ
1 stop14h 05mIcelandair
Deal found 14/12£435
Sat 23/523:55YYZ - LTN
1 stop11h 10mMultiple Airlines
Sun 31/509:05LTN - YYZ
1 stop11h 45mMultiple Airlines
Deal found 13/12£455
Fri 27/322:35YYZ - LGW
Nonstop7h 10mAir Transat
Mon 6/412:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 14/12£457
Wed 4/212:12YYZ - LCY
2 stops16h 18mVirgin Atlantic
Mon 9/209:20LCY - YYZ
2 stops18h 36mVirgin Atlantic
Deal found 15/12£515
Tue 3/217:50YYZ - LCY
1 stop9h 20mKLM
Sun 8/313:45LCY - YYZ
1 stop10h 30mKLM
Deal found 14/12£519
Wed 22/420:45YYZ - LHR
1 stop10h 10mIcelandair
Sun 3/513:05LHR - YYZ
1 stop11h 05mIcelandair
Deal found 13/12£440
Mon 2/217:50YYZ - LCY
1 stop9h 20mDelta
Tue 10/310:00LCY - YYZ
2 stops16h 57mDelta
Deal found 14/12£535
Sat 31/119:55YYZ - LTN
1 stop10h 25mMultiple Airlines
Sat 7/209:05LTN - YYZ
1 stop31h 45mMultiple Airlines
Deal found 14/12£456
Wed 22/416:45YYZ - LCY
1 stop18h 55mVirgin Atlantic
Tue 28/419:00LCY - YYZ
1 stop29h 55mVirgin Atlantic
Deal found 13/12£525
Wed 18/320:40YYZ - LGW
1 stop10h 15mIcelandair
Tue 31/315:40LGW - YYZ
1 stop32h 30mIcelandair
Deal found 15/12£443
Sun 3/517:20YYZ - LTN
1 stop9h 30mMultiple Airlines
Tue 12/508:05LTN - YYZ
1 stop12h 45mMultiple Airlines
Deal found 12/12£458
Direct flights from Pearson Intl to London
Explore direct flight options from Pearson Intl to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 December 2025.
Tue 27/118:10YYZ - LHR
Nonstop7h 20mAir Canada
Tue 3/213:00LHR - YYZ
Nonstop8h 00mAir Canada
Deal found 15/12£421
Fri 13/223:00YYZ - LHR
Nonstop7h 20mMultiple Airlines
Sun 22/213:00LHR - YYZ
Nonstop8h 00mMultiple Airlines
Deal found 14/12£423
Thu 12/218:10YYZ - LHR
Nonstop7h 20mMultiple Airlines
Sat 21/218:00LHR - YYZ
Nonstop8h 10mMultiple Airlines
Deal found 15/12£424
Sun 11/118:10YYZ - LHR
Nonstop7h 20mAir Canada
Thu 15/118:00LHR - YYZ
Nonstop8h 10mAir Canada
Deal found 15/12£425
Fri 13/223:00YYZ - LHR
Nonstop7h 20mAir Canada
Tue 24/213:00LHR - YYZ
Nonstop8h 00mAir Canada
Deal found 15/12£425
Sun 1/223:00YYZ - LHR
Nonstop7h 20mLufthansa
Fri 6/213:00LHR - YYZ
Nonstop8h 00mLufthansa
Deal found 15/12£426
Fri 13/218:10YYZ - LHR
Nonstop7h 20mMultiple Airlines
Fri 20/213:00LHR - YYZ
Nonstop8h 00mMultiple Airlines
Deal found 14/12£427
Mon 2/321:35YYZ - LGW
Nonstop7h 10mAir Transat
Tue 24/311:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 15/12£435
Thu 15/121:35YYZ - LGW
Nonstop7h 10mPorter Airlines
Wed 21/111:40LGW - YYZ
Nonstop8h 20mPorter Airlines
Deal found 15/12£436
Mon 12/121:35YYZ - LGW
Nonstop7h 10mPorter Airlines
Fri 30/111:40LGW - YYZ
Nonstop8h 20mPorter Airlines
Deal found 15/12£437
Wed 11/221:15YYZ - LHR
Nonstop7h 20mDelta
Mon 23/216:50LHR - YYZ
Nonstop8h 30mDelta
Deal found 13/12£437
Wed 11/322:35YYZ - LGW
Nonstop7h 10mAir Transat
Tue 17/311:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 15/12£438
Last-minute flights from Pearson Intl to London
Discover last-minute flight deals from Pearson Intl to London. Data last updated 16 December 2025 and is based on user searches.
Sat 10/118:10YYZ - LHR
Nonstop7h 20mAir Canada
Fri 23/112:00LHR - YYZ
1 stop12h 26mAir Canada
Deal found 12/12£424
Sun 11/122:45YYZ - LHR
1 stop13h 45mTAP AIR PORTUGAL
Sun 25/106:00LHR - YYZ
1 stop13h 25mTAP AIR PORTUGAL
Deal found 15/12£419
Sun 11/119:35YYZ - STN
1 stop9h 15mMultiple Airlines
Sat 17/120:00STN - YYZ
1 stop20h 15mMultiple Airlines
Deal found 14/12£419
Sun 11/117:25YYZ - LGW
1 stop14h 20mMultiple Airlines
Sun 18/108:25LGW - YYZ
1 stop12h 30mMultiple Airlines
Deal found 13/12£422
Sat 17/118:10YYZ - LHR
Nonstop7h 20mMultiple Airlines
Wed 28/112:00LHR - YYZ
1 stop10h 36mMultiple Airlines
Deal found 15/12£420
Sat 17/118:10YYZ - LHR
Nonstop7h 20mMultiple Airlines
Wed 21/109:00LHR - YYZ
2 stops14h 09mMultiple Airlines
Deal found 14/12£423
Mon 19/114:00YYZ - STN
3 stops23h 20mMultiple Airlines
Fri 30/121:45STN - YYZ
1 stop18h 30mMultiple Airlines
Deal found 15/12£423
Tue 20/117:25YYZ - LTN
1 stop11h 20mMultiple Airlines
Mon 26/106:00LTN - YYZ
1 stop14h 55mMultiple Airlines
Deal found 15/12£419
Wed 21/118:10YYZ - LHR
Nonstop7h 20mMultiple Airlines
Thu 5/220:15LHR - YYZ
1 stop23h 35mMultiple Airlines
Deal found 15/12£425
Fri 23/118:10YYZ - LHR
Nonstop7h 20mMultiple Airlines
Sun 1/220:15LHR - YYZ
1 stop23h 35mMultiple Airlines
Deal found 12/12£422
Tue 27/118:10YYZ - LHR
Nonstop7h 20mAir Canada
Tue 3/213:00LHR - YYZ
Nonstop8h 00mAir Canada
Deal found 15/12£421
Tue 27/118:10YYZ - LHR
Nonstop7h 20mAir Canada
Sun 1/213:00LHR - YYZ
Nonstop8h 00mAir Canada
Deal found 15/12£425
One-way flights from Pearson Intl to London
Search for one-way flight options from Pearson Intl to London. Find affordable one-way fares based on user searches. Data last updated 16 December 2025.
Thu 15/118:30YYZ - LHR
2 stops61h 20mWestJet
Deal found 13/12£238
Sat 13/623:05YYZ - LTN
1 stop17h 50mMultiple Airlines
Deal found 14/12£238
Fri 20/222:45YYZ - LGW
2 stops28h 35mTAP AIR PORTUGAL
Deal found 15/12£238
Sun 11/108:00YYZ - LHR
2 stops23h 50mWestJet
Deal found 13/12£239
Mon 19/122:45YYZ - LGW
2 stops16h 50mTAP AIR PORTUGAL
Deal found 14/12£239
Wed 4/221:30YYZ - LTN
2 stops38h 45mMultiple Airlines
Deal found 13/12£239
Mon 13/417:45YYZ - LGW
1 stop16h 50mTAP AIR PORTUGAL
Deal found 14/12£239
Fri 15/508:00YYZ - STN
2 stops28h 35mMultiple Airlines
Deal found 14/12£239
Tue 13/119:40YYZ - LHR
1 stop10h 10mIcelandair
Deal found 13/12£240
Thu 29/114:10YYZ - LTN
2 stops22h 05mMultiple Airlines
Deal found 14/12£240
Thu 15/119:40YYZ - LGW
1 stop10h 15mIcelandair
Deal found 14/12£240
Fri 12/621:30YYZ - STN
1 stop18h 50mMultiple Airlines
Deal found 14/12£240
Find flight deals from Pearson Intl to London
Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 December 2025.
Customise your flight search to find flights from Pearson Intl to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to London that are best for you.
Fly from
Pearson Intl
Fly to
London
Route
Depart
Return
Price
TorontoLondon
YYZ - LHR
YYZLHR
Toronto Pearson Intl
Sun 1/2
23:00-11:20
Nonstop7h 20m
London Heathrow
Fri 6/2
13:00-16:00
Nonstop8h 00m
£426
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
Sun 15/2
19:40-10:55
1 stop10h 15m
London Gatwick
Fri 20/2
11:55-18:15
1 stop11h 20m
£431
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
Wed 6/5
17:35-14:00
1 stop15h 25m
London Gatwick
Sat 16/5
21:15-15:15
2 stops47h 00m
£434
TorontoLondon
YYZ - LHR
YYZLHR
Toronto Pearson Intl
Sun 5/4
20:45-11:55
1 stop10h 10m
London Heathrow
Mon 20/4
13:05-19:10
1 stop11h 05m
£435
TorontoLondon
YYZ - LHR
YYZLHR
Toronto Pearson Intl
Mon 13/4
20:45-11:55
1 stop10h 10m
London Heathrow
Sat 18/4
13:05-19:10
1 stop11h 05m
£435
TorontoLondon
YYZ - LHR
YYZLHR
Toronto Pearson Intl
Thu 9/4
20:45-11:55
1 stop10h 10m
London Heathrow
Thu 23/4
13:05-22:10
1 stop14h 05m
£435
TorontoLondon
YYZ - LTN
YYZLTN
Toronto Pearson Intl
Tue 7/4
17:20-09:15
1 stop10h 55m
London Luton
Tue 21/4
08:05-15:50
1 stop12h 45m
£438
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
Wed 1/4
17:35-14:00
1 stop15h 25m
London Gatwick
Wed 8/4
21:15-14:00
2 stops21h 45m
£440
TorontoLondon
YYZ - LHR
YYZLHR
Toronto Pearson Intl
Wed 22/4
20:45-11:55
1 stop10h 10m
London Heathrow
Sun 3/5
13:05-19:10
1 stop11h 05m
£440
TorontoLondon
YYZ - LTN
YYZLTN
Toronto Pearson Intl
Thu 7/5
23:55-16:45
1 stop11h 50m
London Luton
Mon 11/5
08:15-15:50
1 stop12h 35m
£442
Flights are sorted by cheapest return flights first.
Deals found on 14/12
Showing 1-10 of 60 results
1
2
3
...
6
Best time to book a flight from Pearson Intl to London
Have a flexible travel schedule? Discover the best time to fly to London from Pearson Intl with our price prediction graph.
Estimated return 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.
Cheapflights Insights
Everything you need to know about your flight from Toronto Pearson Intl Airport to London
How far ahead should I book a flight from Toronto Pearson Intl Airport to London?
Use this chart to determine the optimal time to book a return flight from Pearson Intl to London. Price data was last updated on 12 December 2025.
Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto Pearson Intl Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Toronto Pearson Intl Airport to London?
Currently, March is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £306). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of £446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YYZ to LON?
Find hourly flight availability from Pearson Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.
A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.
Weekly flight availability from Toronto Pearson Intl Airport to London
Explore weekly flight availability from Pearson Intl to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 December 2025.
The most flights from YYZ to LON are scheduled on a Monday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).
What’s the top stopover airport for flights from Toronto Pearson Intl Airport to London?
Share of one-stop return flights from Toronto Pearson Intl Airport to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Reykjavik (KEF) – chosen by Cheapflights users on 47% of one-stop itineraries from Toronto Pearson Intl Airport to London on Cheapflights.
What’s the cheapest stopover airport for flights from Toronto Pearson Intl Airport to London?
Average return fare for one-stop flights from Toronto Pearson Intl Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £335.
What’s the fastest stopover option from Toronto Pearson Intl Airport to London?
Shortest average travel time for one-stop one-way flights from Toronto Pearson Intl Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Halifax (YHZ) have the shortest average one-way travel time for one-stop routes: 8h 55m.
Which airport typically offers the quickest stopover for flights from Toronto Pearson Intl Airport to London?
Average stopover duration for one-stop one-way flights from Toronto Pearson Intl Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 08m.
How often are flights from Toronto to London delayed?
About 22% of weekly flights between Toronto and London have experienced delays in the past year, with the average delay time being 155 minutes.
What is the most punctual flight time for Toronto to London flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Toronto to London flights?
Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 11% of flights being delayed.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 16 December 2025.
See what other customers who have flown with Porter Airlines, Air Transat, andVirgin Atlantic from Toronto Pearson Intl Airport to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
It's good. Planes are new and fresh. WiFi is best and stands out
Related info for your journey
Find useful and relevant information for your journey from Pearson Intl to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Toronto Pearson Intl Airport to London?
For as low as £426, Lufthansa can have you in London from Toronto Pearson Intl Airport in 7h 20m. The distance between Toronto Pearson Intl Airport and London is about 3543 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Toronto Pearson Intl Airport to London round-trip?
Air Transat, at £341, was found to be the cheapest airline from Toronto Pearson Intl Airport to London.Alternate airlines flying return to your destination include Icelandair and Aer Lingus. Users have found that Air Transat is 27% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Toronto Pearson Intl Airport to London one-way?
For one-way options, check prices for Air Transat. According to our data, you can fly for as low as £161. Users have also found prices from £170 and £224 on TAP AIR PORTUGAL and Air Canada, respectively.
What are the most popular routes from Toronto Pearson Intl Airport to London?
The most popular route from Toronto Pearson Intl Airport to London is Toronto Pearson Intl - London Heathrow. You may also consider Toronto Pearson Intl - London Gatwick or Toronto Pearson Intl - London City.
What are the most reliable airlines from Toronto Pearson Intl Airport to London?
Before booking your flight to London from Toronto Pearson Intl Airport, check out the most reliable airlines to get you to your destination on time: KLM (80%), Air France (80%), Delta( 80%).
What are the cheapest flights from Toronto Pearson Intl Airport to London?
The cheapest flight price from Toronto Pearson Intl Airport to London is £263. On average you can expect to pay £933. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for £369.
Can I find deals for business class flights from Pearson Intl to London?
Yes. Cheapflights offers flight deals from Pearson Intl to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Toronto Pearson Intl Airport to London?
Currently, March is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £306). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of £446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 December 2025.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 16 December 2025.
Top 10 airlines flying from Pearson Intl to London
Discover the top 10 airlines that operate flights from Pearson Intl to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Pearson Intl to London?
Cheapflights makes it easy to find Pearson Intl to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to London?
Millions of users choose and trust Cheapflights to book the best flight deals from Pearson Intl to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Pearson Intl to London with no change fees?
Yes! Cheapflights helps users easily find flights from Pearson Intl to London with no change fees.
Can Cheapflights notify me if prices for flights from Pearson Intl to London become cheaper?
Yes! Start tracking prices for Pearson Intl to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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 analyse navigation, to offer and measure personalised 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 your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.