What are the cheapest airlines flying from Toronto Pearson Intl Airport to London round-trip?

Icelandair, at £383, was found to be the cheapest airline from Toronto Pearson Intl Airport to London.Alternate airlines flying return to your destination include Air Transat and TAP AIR PORTUGAL. Users have found that Icelandair is 15% 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 £194. Users have also found prices from £194 and £197 on TAP AIR PORTUGAL and Porter Airlines, respectively.

What is the cheapest day to fly from Toronto Pearson Intl Airport to London?

Travellers seeking maximum savings on their Toronto Pearson Intl Airport to London flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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).

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 cheapest flights from Toronto Pearson Intl Airport to London?

The cheapest flight price from Toronto Pearson Intl Airport to London is £214. On average you can expect to pay £1,311. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for £313.

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: Croatia Airlines (88%), Ethiopian Air (82%), Singapore Airlines( 81%).

What are the most popular airlines that fly from Toronto Pearson Intl Airport to London?

When booking a flight from Toronto Pearson Intl Airport to London, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

What is the cheapest day to fly round-trip from Toronto Pearson Intl Airport to London?

Thursday flights are generally found to be more expensive for flights from Toronto Pearson Intl Airport to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

What is the cheapest month to fly from Toronto Pearson Intl Airport to London?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to London. Flights to London from Toronto Pearson Intl Airport in February are about £448 on average during February, but can be found for as low as £277.

Can I find deals for flights from Pearson Intl to London that include hotel bookings?

Yes. In addition to deals on Pearson Intl to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Pearson Intl to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to London.

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.

£194+ Flights from Toronto Pearson Intl Airport to London

Cheapflights Tip: The best prices from Toronto Pearson Intl to London are usually found in February or May, booked 80 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Pearson Intl to London

Round-trip from	£383
One-way from	£194
Popular in	December
Cheapest in	February
Average price	£560
Good round-trip deal	£431 or less
Good one-way deal	£210 or less

Icelandair
9/9-17/9
2 total stops
45h 50m total
Toronto to London

Search Deals

Air Transat
8/7
Nonstop
7h 00m total
Toronto to London

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£15 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Toronto Pearson Intl to London (LON).

Search Deals

Price to beat on a one-way flight from Toronto Pearson Intl to London (LON).

Search Deals

Find flight deals from Pearson Intl to London

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 2 July 2025.

Tue 9/923:00YYZ - LHR

1 stop16h 20mIcelandair

Wed 17/921:25LHR - YYZ

1 stop29h 30mIcelandair

Deal found 30/6£383

Thu 11/918:00YYZ - LGW

1 stop10h 50mAir Transat

Thu 25/912:40LGW - YYZ

Nonstop8h 00mAir Transat

Deal found 30/6£383

Sun 27/721:15YYZ - STN

1 stop17h 15mMultiple Airlines

Thu 28/822:55STN - YYZ

1 stop20h 15mMultiple Airlines

Deal found 29/6£385

Thu 14/823:55YYZ - LTN

1 stop15h 45mMultiple Airlines

Thu 21/808:45LTN - YYZ

1 stop12h 05mMultiple Airlines

Deal found 30/6£386

Tue 14/1017:40YYZ - LHR

1 stop11h 40mTAP AIR PORTUGAL

Thu 23/1006:00LHR - YYZ

1 stop12h 55mTAP AIR PORTUGAL

Deal found 29/6£387

Fri 5/1219:45YYZ - LGW

1 stop10h 10mIcelandair

Sat 13/1211:55LGW - YYZ

1 stop11h 20mIcelandair

Deal found 29/6£388

Sun 12/1022:10YYZ - LGW

1 stop9h 35mMultiple Airlines

Sun 19/1012:40LGW - YYZ

Nonstop8h 00mMultiple Airlines

Deal found 1/7£389

Fri 17/1016:00YYZ - LHR

1 stop9h 30mLufthansa

Fri 31/1007:40LHR - YYZ

1 stop12h 15mLufthansa

Deal found 30/6£390

Mon 29/907:40YYZ - LGW

1 stop21h 10mPorter Airlines

Tue 7/1011:35LGW - YYZ

1 stop10h 50mPorter Airlines

Deal found 2/7£391

Sun 28/916:30YYZ - LHR

1 stop9h 00mAir Canada

Sat 29/1108:55LHR - YYZ

2 stops14h 55mAir Canada

Deal found 30/6£392

Thu 18/918:20YYZ - LHR

Nonstop7h 15mMultiple Airlines

Mon 20/1007:25LHR - YYZ

1 stop12h 30mMultiple Airlines

Deal found 30/6£395

Thu 4/1222:40YYZ - LHR

Nonstop7h 00mDelta

Tue 16/1206:30LHR - YYZ

1 stop14h 10mDelta

Deal found 30/6£396

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 2 July 2025.

Tue 9/923:00YYZ - LHR

1 stop16h 20mIcelandair

Wed 17/921:25LHR - YYZ

1 stop29h 30mIcelandair

Deal found 30/6£383

Thu 11/918:00YYZ - LGW

1 stop10h 50mAir Transat

Thu 25/912:40LGW - YYZ

Nonstop8h 00mAir Transat

Deal found 30/6£383

Sun 27/721:15YYZ - STN

1 stop17h 15mMultiple Airlines

Thu 28/822:55STN - YYZ

1 stop20h 15mMultiple Airlines

Deal found 29/6£385

Tue 14/1017:40YYZ - LHR

1 stop11h 40mTAP AIR PORTUGAL

Thu 23/1006:00LHR - YYZ

1 stop12h 55mTAP AIR PORTUGAL

Deal found 29/6£387

Fri 17/1016:00YYZ - LHR

1 stop9h 30mLufthansa

Fri 31/1007:40LHR - YYZ

1 stop12h 15mLufthansa

Deal found 30/6£390

Mon 29/907:40YYZ - LGW

1 stop21h 10mPorter Airlines

Tue 7/1011:35LGW - YYZ

1 stop10h 50mPorter Airlines

Deal found 2/7£391

Sun 28/916:30YYZ - LHR

1 stop9h 00mAir Canada

Sat 29/1108:55LHR - YYZ

2 stops14h 55mAir Canada

Deal found 30/6£392

Thu 4/1222:40YYZ - LHR

Nonstop7h 00mDelta

Tue 16/1206:30LHR - YYZ

1 stop14h 10mDelta

Deal found 30/6£396

Wed 15/1022:30YYZ - LHR

Nonstop7h 10mVirgin Atlantic

Wed 22/1006:30LHR - YYZ

1 stop12h 00mVirgin Atlantic

Deal found 1/7£397

Sun 5/1017:10YYZ - LHR

2 stops34h 45mScandinavian Airlines

Wed 8/1006:40LHR - YYZ

1 stop14h 00mScandinavian Airlines

Deal found 1/7£414

Thu 16/1022:10YYZ - LHR

1 stop10h 40mKLM

Tue 21/1006:30LHR - YYZ

1 stop11h 50mKLM

Deal found 1/7£420

Thu 6/1120:30YYZ - LCY

1 stop15h 35mSWISS

Tue 11/1109:15LCY - YYZ

1 stop11h 35mSWISS

Deal found 1/7£426

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 2 July 2025.

Tue 30/922:45YYZ - LGW

Nonstop7h 00mAir Transat

Sat 11/1012:40LGW - YYZ

Nonstop8h 00mAir Transat

Deal found 30/6£384

Fri 17/1018:20YYZ - LHR

Nonstop7h 15mAir Canada

Sun 2/1118:00LHR - YYZ

Nonstop8h 10mAir Canada

Deal found 30/6£390

Wed 3/919:50YYZ - LGW

Nonstop7h 05mPorter Airlines

Wed 10/909:40LGW - YYZ

Nonstop8h 05mPorter Airlines

Deal found 2/7£390

Sat 11/1018:25YYZ - LHR

Nonstop7h 10mBritish Airways

Sun 19/1017:15LHR - YYZ

Nonstop7h 55mBritish Airways

Deal found 1/7£394

Wed 1/1018:20YYZ - LHR

Nonstop7h 15mLufthansa

Mon 3/1118:00LHR - YYZ

Nonstop8h 10mLufthansa

Deal found 30/6£401

Fri 31/1023:55YYZ - LHR

Nonstop7h 25mMultiple Airlines

Tue 11/1118:00LHR - YYZ

Nonstop8h 10mMultiple Airlines

Deal found 1/7£417

Mon 13/1022:45YYZ - LGW

Nonstop7h 00mMultiple Airlines

Sun 26/1011:40LGW - YYZ

Nonstop8h 20mMultiple Airlines

Deal found 30/6£434

Wed 3/1222:05YYZ - LHR

Nonstop7h 10mFinnair

Thu 11/1217:05LHR - YYZ

Nonstop8h 10mFinnair

Deal found 29/6£449

Fri 5/1218:00YYZ - LHR

Nonstop7h 15mAmerican Airlines

Fri 12/1211:45LHR - YYZ

Nonstop8h 10mAmerican Airlines

Deal found 1/7£450

Mon 8/1219:50YYZ - LHR

Nonstop7h 00mVirgin Atlantic

Tue 6/114:00LHR - YYZ

Nonstop7h 55mVirgin Atlantic

Deal found 30/6£456

Last-minute flights from Pearson Intl to London
Discover last-minute flight deals from Pearson Intl to London. Data last updated 2 July 2025 and is based on user searches.

Mon 7/723:55YYZ - STN

1 stop10h 25mMultiple Airlines

Sun 17/808:15STN - YYZ

1 stop12h 35mMultiple Airlines

Deal found 30/6£392

Mon 7/723:55YYZ - LTN

1 stop16h 30mMultiple Airlines

Sun 17/809:55LTN - YYZ

1 stop10h 55mMultiple Airlines

Deal found 30/6£408

Tue 8/716:10YYZ - LGW

1 stop12h 40mPorter Airlines

Tue 16/912:40LGW - YYZ

Nonstop8h 00mPorter Airlines

Deal found 30/6£427

Tue 8/716:00YYZ - LHR

1 stop9h 30mLufthansa

Tue 16/907:30LHR - YYZ

1 stop17h 15mLufthansa

Deal found 30/6£503

Wed 9/723:55YYZ - LGW

1 stop12h 55mMultiple Airlines

Thu 14/809:45LGW - YYZ

1 stop11h 05mMultiple Airlines

Deal found 30/6£389

Wed 9/723:55YYZ - LHR

1 stop10h 00mMultiple Airlines

Thu 14/807:40LHR - YYZ

1 stop13h 10mMultiple Airlines

Deal found 30/6£469

Wed 9/715:00YYZ - LHR

1 stop10h 30mAir Canada

Wed 27/809:30LHR - YYZ

1 stop11h 05mAir Canada

Deal found 30/6£477

Wed 9/719:30YYZ - LGW

1 stop8h 55mWestJet

Thu 28/810:45LGW - YYZ

1 stop14h 16mWestJet

Deal found 30/6£487

Thu 10/707:55YYZ - LHR

1 stop17h 30mDelta

Wed 1/1006:15LHR - YYZ

1 stop19h 40mDelta

Deal found 1/7£495

Sat 12/723:15YYZ - LGW

1 stop29h 35mAir Transat

Tue 30/911:35LGW - YYZ

1 stop12h 43mAir Transat

Deal found 1/7£435

Sat 12/722:00YYZ - LHR

Nonstop7h 15mAmerican Airlines

Thu 2/1017:20LHR - YYZ

Nonstop7h 55mAmerican Airlines

Deal found 1/7£490

Sat 12/723:30YYZ - LHR

1 stop12h 05mAir France

Wed 1/1015:20LHR - YYZ

1 stop10h 35mAir France

Deal found 1/7£494

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 2 July 2025.

Tue 8/722:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 29/6£194

Sat 19/722:15YYZ - STN

1 stop14h 55mMultiple Airlines

Deal found 1/7£194

Tue 29/717:40YYZ - LHR

1 stop14h 05mTAP AIR PORTUGAL

Deal found 30/6£194

Sat 4/1022:10YYZ - LTN

1 stop10h 35mMultiple Airlines

Deal found 29/6£195

Mon 1/923:00YYZ - LGW

1 stop29h 45mTAP AIR PORTUGAL

Deal found 1/7£195

Mon 28/707:15YYZ - LGW

1 stop18h 05mMultiple Airlines

Deal found 1/7£196

Sun 31/822:50YYZ - LCY

1 stop17h 50mMultiple Airlines

Deal found 30/6£196

Mon 7/722:45YYZ - LGW

Nonstop7h 00mPorter Airlines

Deal found 30/6£197

Mon 6/1022:15YYZ - LHR

1 stop13h 40mMultiple Airlines

Deal found 1/7£199

Wed 24/923:35YYZ - LHR

Nonstop7h 15mAir Canada

Deal found 30/6£211

Mon 13/1022:10YYZ - SEN

2 stops37h 20mMultiple Airlines

Deal found 30/6£218

Wed 17/918:20YYZ - LHR

Nonstop7h 15mLufthansa

Deal found 30/6£220

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 9/9

23:00-20:20

1 stop16h 20m

London Heathrow

Wed 17/9

21:25-21:55

1 stop29h 30m

£383

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 11/9

18:00-09:50

1 stop10h 50m

London Gatwick

Thu 25/9

12:40-15:40

Nonstop8h 00m

£383

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Sun 27/7

21:15-19:30

1 stop17h 15m

London Stansted

Thu 28/8

22:55-14:10

1 stop20h 15m

£385

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 14/8

23:55-20:40

1 stop15h 45m

London Luton

Thu 21/8

08:45-15:50

1 stop12h 05m

£386

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 14/10

17:40-10:20

1 stop11h 40m

London Heathrow

Thu 23/10

06:00-13:55

1 stop12h 55m

£387

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Fri 5/12

19:45-10:55

1 stop10h 10m

London Gatwick

Sat 13/12

11:55-18:15

1 stop11h 20m

£388

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sun 12/10

22:10-12:45

1 stop9h 35m

London Gatwick

Sun 19/10

12:40-15:40

Nonstop8h 00m

£389

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 17/10

16:00-06:30

1 stop9h 30m

London Heathrow

Fri 31/10

07:40-15:55

1 stop12h 15m

£390

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 29/9

07:40-09:50

1 stop21h 10m

London Gatwick

Tue 7/10

11:35-17:25

1 stop10h 50m

£391

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 28/9

16:30-06:30

1 stop9h 00m

London Heathrow

Sat 29/11

08:55-18:50

2 stops14h 55m

£392

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 36 results

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?

Booking 80 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, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £112). Flying from Toronto Pearson Intl Airport to London in August is currently the most expensive (average of £164). 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?

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to London at midday. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Toronto Pearson Intl Airport to London

The most flights from YYZ to LON are scheduled on a Tuesday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 on average).

Reviews of airlines servicing London

See what other customers who have flown with Porter Airlines, Delta, andKLM 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.

Porter Airlines

8.0

Very Good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Porter Airlines

8.0

Very Good

298 reviews

Porter Airlines

8.0

Very Good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Delta

8.0

Very Good

7,975 reviews

Porter Airlines

8.0

Very Good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

KLM

7.8

Good

1,366 reviews

Porter Airlines

8.0

Very Good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Air Transat

7.8

Good

407 reviews

Porter Airlines

8.0

Very Good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

SWISS

7.5

Good

1,654 reviews

Porter Airlines

8.0

Very Good

298 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Related info for your journey

What are the cheapest airlines flying from Toronto Pearson Intl Airport to London round-trip?
Icelandair, at £383, was found to be the cheapest airline from Toronto Pearson Intl Airport to London.Alternate airlines flying return to your destination include Air Transat and TAP AIR PORTUGAL. Users have found that Icelandair is 15% 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 £194. Users have also found prices from £194 and £197 on TAP AIR PORTUGAL and Porter Airlines, 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: Croatia Airlines (88%), Ethiopian Air (82%), Singapore Airlines( 81%).
What are the cheapest flights from Toronto Pearson Intl Airport to London?
The cheapest flight price from Toronto Pearson Intl Airport to London is £214. On average you can expect to pay £1,311. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for £313.
Can I find deals for flights from Pearson Intl to London that include hotel bookings?
Yes. In addition to deals on Pearson Intl to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Pearson Intl to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to London.
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, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £112). Flying from Toronto Pearson Intl Airport to London in August is currently the most expensive (average of £164). 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.

See more FAQs

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Milton Keynes

Deal

Gatwick

Luton

Slough

Wembley

Crawley

Eastbourne

Ilford

Hayes

Folkestone

Southend-on-Sea

Watford

Ipswich

Winchester

Maidstone

Guildford

Chichester

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Pearson Intl to London

Top 10 airlines flying from Pearson Intl to London

Airline	Cheapest	Average	Flexibility	On-time
Air Transat	Cheapest£343	Average£465	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Aer Lingus	Cheapest£356	Average£430	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Icelandair	Cheapest£357	Average£465	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Canada	Cheapest£364	Average£492	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	Cheapest£366	Average£493	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Virgin Atlantic	Cheapest£387	Average£455	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Lufthansa	Cheapest£392	Average£566	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£394	Average£513	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£395	Average£504	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Finnair	Cheapest£405	Average£408	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

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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.

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Cheap flights from Toronto Pearson Intl Airport to London from £194

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Toronto Pearson Intl to London are usually found in February or May, booked 80 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Pearson Intl to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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Find flight deals from Pearson Intl to London

Cheapest flights from Pearson Intl to LondonExplore 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 2 July 2025.

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 2 July 2025.

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Use the filters below to find and compare flights from Toronto Pearson Intl Airport to London that are best for you.

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.

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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 27 June 2025.

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to London?

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 2 July 2025.

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 2 July 2025.

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 2 July 2025.

See what other customers who have flown with Porter Airlines, Delta, andKLM 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.

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.

What are the cheapest airlines flying from Toronto Pearson Intl Airport to London round-trip?

What are the cheapest airlines to fly from Toronto Pearson Intl Airport to London one-way?

What are the most popular routes from Toronto Pearson Intl Airport to London?

What are the most reliable airlines from Toronto Pearson Intl Airport to London?

What are the cheapest flights from Toronto Pearson Intl Airport to London?

Can I find deals for flights from Pearson Intl to London that include hotel bookings?

How can I find direct flights from Pearson Intl to London?

Can I find deals for business class flights from Pearson Intl to London?

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to London?

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Alternative routes for Pearson Intl to London

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Top 10 airlines flying from Pearson Intl to London

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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 2 July 2025.