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

Icelandair, at £360, 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 Air Canada. Users have found that Icelandair is 24% 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 WestJet. According to our data, you can fly for as low as £171. Users have also found prices from £231 and £232 on Porter Airlines and Air Transat, 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. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 £258. On average you can expect to pay £1,011. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for £314.

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: Ethiopian Air (85%), American Airlines (71%), Aer Lingus( 71%).

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 Air Canada, Air France or British Airways 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?

Friday 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 £468 on average during February, but can be found for as low as £287.

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.

£169+ 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 January, booked 48 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap flight deals from Pearson Intl to London

Round-trip from	£360
One-way from	£169
Popular in	December
Cheapest in	February
Average price	£423
Good round-trip deal	£406 or less
Good one-way deal	£192 or less

Icelandair
20/5-26/5
2 total stops
39h 35m total
Toronto to London

Search Deals

15/7
1 total stop
19h 25m total
Toronto to London

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£14 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 April 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 16 April 2025.

Tue 20/520:50YYZ - LHR

1 stop10h 05mIcelandair

Mon 26/521:25LHR - YYZ

1 stop29h 30mIcelandair

Deal found 15/4£360

Sun 8/623:00YYZ - LGW

1 stop31h 45mIcelandair

Tue 17/615:40LGW - YYZ

1 stop11h 15mIcelandair

Deal found 15/4£360

Sun 15/622:15YYZ - STN

1 stop16h 15mMultiple Airlines

Tue 17/621:25STN - YYZ

2 stops24h 26mMultiple Airlines

Deal found 14/4£360

Thu 8/522:45YYZ - LGW

Nonstop7h 00mAir Transat

Wed 14/511:35LGW - YYZ

1 stop10h 50mAir Transat

Deal found 14/4£362

Wed 16/722:15YYZ - LTN

1 stop13h 30mMultiple Airlines

Sat 19/707:15LTN - YYZ

1 stop11h 55mMultiple Airlines

Deal found 14/4£364

Sat 10/516:30YYZ - LHR

1 stop9h 00mAir Canada

Thu 15/508:40LHR - YYZ

1 stop12h 45mAir Canada

Deal found 13/4£365

Wed 21/522:30YYZ - LHR

Nonstop7h 10mVirgin Atlantic

Tue 27/519:15LHR - YYZ

1 stop23h 15mVirgin Atlantic

Deal found 14/4£372

Fri 25/721:05YYZ - LHR

1 stop13h 50mMultiple Airlines

Fri 8/806:20LHR - YYZ

1 stop12h 50mMultiple Airlines

Deal found 13/4£374

Thu 1/518:35YYZ - LGW

1 stop10h 15mPorter Airlines

Wed 7/511:35LGW - YYZ

1 stop12h 33mPorter Airlines

Deal found 13/4£381

Wed 4/618:20YYZ - LHR

Nonstop7h 15mLufthansa

Wed 18/608:30LHR - YYZ

Nonstop7h 50mLufthansa

Deal found 15/4£397

Wed 3/923:00YYZ - LHR

1 stop14h 50mTAP AIR PORTUGAL

Tue 9/919:50LHR - YYZ

1 stop23h 05mTAP AIR PORTUGAL

Deal found 14/4£400

Sat 7/622:00YYZ - LHR

Nonstop7h 15mBritish Airways

Sat 14/613:20LHR - YYZ

Nonstop7h 40mBritish Airways

Deal found 14/4£401

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 April 2025.

Tue 20/520:50YYZ - LHR

1 stop10h 05mIcelandair

Mon 26/521:25LHR - YYZ

1 stop29h 30mIcelandair

Deal found 15/4£360

Sun 15/622:15YYZ - STN

1 stop16h 15mMultiple Airlines

Tue 17/621:25STN - YYZ

2 stops24h 26mMultiple Airlines

Deal found 14/4£360

Thu 8/522:45YYZ - LGW

Nonstop7h 00mAir Transat

Wed 14/511:35LGW - YYZ

1 stop10h 50mAir Transat

Deal found 14/4£362

Mon 28/423:30YYZ - LHR

1 stop26h 00mAir Canada

Fri 16/508:40LHR - YYZ

1 stop12h 45mAir Canada

Deal found 15/4£366

Thu 1/518:35YYZ - LGW

1 stop10h 15mPorter Airlines

Wed 7/511:35LGW - YYZ

1 stop12h 33mPorter Airlines

Deal found 13/4£381

Thu 8/522:30YYZ - LHR

Nonstop7h 10mVirgin Atlantic

Wed 14/515:20LHR - YYZ

1 stop10h 35mVirgin Atlantic

Deal found 15/4£384

Fri 6/618:05YYZ - LHR

Nonstop7h 10mBritish Airways

Wed 11/617:15LHR - YYZ

Nonstop7h 55mBritish Airways

Deal found 15/4£384

Thu 8/522:30YYZ - LHR

Nonstop7h 10mDelta

Wed 14/511:45LHR - YYZ

1 stop13h 10mDelta

Deal found 15/4£402

Mon 9/616:00YYZ - LHR

1 stop9h 30mLufthansa

Wed 18/617:40LHR - YYZ

1 stop26h 20mLufthansa

Deal found 15/4£405

Tue 6/506:00YYZ - LGW

2 stops21h 35mAmerican Airlines

Tue 20/514:30LGW - YYZ

2 stops31h 50mAmerican Airlines

Deal found 15/4£415

Sat 14/619:30YYZ - LGW

1 stop8h 55mWestJet

Thu 19/610:45LGW - YYZ

1 stop11h 06mWestJet

Deal found 15/4£418

Mon 28/418:05YYZ - LHR

1 stop11h 10mKLM

Mon 5/506:30LHR - YYZ

1 stop11h 50mKLM

Deal found 14/4£418

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 April 2025.

Wed 7/522:45YYZ - LGW

Nonstop7h 00mAir Transat

Sat 17/512:40LGW - YYZ

Nonstop8h 00mAir Transat

Deal found 14/4£365

Thu 5/618:05YYZ - LHR

Nonstop7h 10mBritish Airways

Mon 9/613:20LHR - YYZ

Nonstop7h 40mBritish Airways

Deal found 15/4£384

Thu 8/522:30YYZ - LHR

Nonstop7h 10mVirgin Atlantic

Wed 14/517:50LHR - YYZ

Nonstop7h 50mVirgin Atlantic

Deal found 15/4£387

Fri 9/518:20YYZ - LHR

Nonstop7h 15mAir Canada

Thu 15/517:40LHR - YYZ

Nonstop7h 50mAir Canada

Deal found 15/4£390

Wed 11/622:45YYZ - LGW

Nonstop7h 00mPorter Airlines

Wed 18/612:40LGW - YYZ

Nonstop8h 00mPorter Airlines

Deal found 13/4£401

Mon 28/418:20YYZ - LHR

Nonstop7h 15mLufthansa

Mon 5/508:30LHR - YYZ

Nonstop7h 50mLufthansa

Deal found 14/4£402

Tue 29/418:20YYZ - LHR

Nonstop7h 15mMultiple Airlines

Tue 6/517:40LHR - YYZ

Nonstop7h 50mMultiple Airlines

Deal found 15/4£405

Fri 2/522:00YYZ - LHR

Nonstop7h 15mAmerican Airlines

Thu 8/517:20LHR - YYZ

Nonstop7h 55mAmerican Airlines

Deal found 15/4£419

Sun 27/422:30YYZ - LHR

Nonstop7h 10mAir France

Wed 14/517:50LHR - YYZ

Nonstop7h 50mAir France

Deal found 15/4£446

Last-minute flights from Pearson Intl to London
Discover last-minute flight deals from Pearson Intl to London. Data last updated 16 April 2025 and is based on user searches.

Mon 21/422:30YYZ - LHR

Nonstop7h 10mDelta

Sat 26/411:45LHR - YYZ

1 stop13h 10mDelta

Deal found 14/4£402

Mon 21/422:30YYZ - LHR

Nonstop7h 10mVirgin Atlantic

Mon 28/417:50LHR - YYZ

Nonstop7h 50mVirgin Atlantic

Deal found 14/4£407

Tue 22/412:15YYZ - LHR

1 stop15h 40mKLM

Tue 29/420:55LHR - YYZ

1 stop21h 35mKLM

Deal found 15/4£444

Tue 22/418:20YYZ - LHR

1 stop12h 55mMultiple Airlines

Wed 30/409:15LHR - YYZ

1 stop13h 20mMultiple Airlines

Deal found 14/4£458

Tue 22/422:35YYZ - LGW

Nonstop7h 10mMultiple Airlines

Fri 2/510:45LGW - YYZ

1 stop11h 25mMultiple Airlines

Deal found 14/4£472

Wed 23/418:20YYZ - LHR

1 stop12h 55mAmerican Airlines

Wed 30/413:20LHR - YYZ

Nonstop7h 40mAmerican Airlines

Deal found 14/4£424

Wed 23/411:00YYZ - LGW

2 stops18h 40mAmerican Airlines

Thu 8/515:05LGW - YYZ

1 stop24h 10mAmerican Airlines

Deal found 15/4£435

Wed 23/418:20YYZ - LHR

1 stop11h 40mFinnair

Wed 30/414:25LHR - YYZ

1 stop14h 00mFinnair

Deal found 14/4£447

Wed 23/415:14YYZ - LHR

1 stop14h 16mBritish Airways

Fri 9/517:15LHR - YYZ

Nonstop7h 55mBritish Airways

Deal found 15/4£452

Thu 24/412:10YYZ - LHR

1 stop13h 15mAir France

Thu 8/506:15LHR - YYZ

1 stop14h 30mAir France

Deal found 15/4£431

Thu 24/412:45YYZ - LHR

1 stop13h 10mUnited Airlines

Wed 7/508:00LHR - YYZ

2 stops14h 09mUnited Airlines

Deal found 15/4£446

Fri 25/412:45YYZ - LHR

1 stop13h 10mAir Canada

Sun 4/508:30LHR - YYZ

Nonstop7h 50mAir Canada

Deal found 15/4£430

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 April 2025.

Tue 15/721:15YYZ - LHR

1 stop19h 25mMultiple Airlines

Deal found 16/4£169

Mon 9/619:30YYZ - LGW

1 stop8h 55mWestJet

Deal found 15/4£171

Sat 7/607:50YYZ - LGW

1 stop20h 35mMultiple Airlines

Deal found 15/4£179

Sat 31/522:15YYZ - LTN

1 stop29h 05mMultiple Airlines

Deal found 14/4£182

Sat 24/522:15YYZ - STN

2 stops28h 20mMultiple Airlines

Deal found 15/4£184

Tue 27/522:10YYZ - LCY

1 stop17h 40mMultiple Airlines

Deal found 14/4£188

Wed 21/522:10YYZ - SEN

2 stops17h 40mMultiple Airlines

Deal found 14/4£204

Thu 1/518:35YYZ - LGW

1 stop10h 15mPorter Airlines

Deal found 14/4£231

Thu 1/522:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 14/4£232

Mon 9/617:50YYZ - LHR

1 stop23h 10mTAP AIR PORTUGAL

Deal found 15/4£234

Sun 8/623:00YYZ - LGW

2 stops16h 25mTAP AIR PORTUGAL

Deal found 15/4£264

Tue 29/418:00YYZ - LHR

1 stop11h 00mAir Canada

Deal found 15/4£278

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 20/5

20:50-11:55

1 stop10h 05m

London Heathrow

Mon 26/5

21:25-21:55

1 stop29h 30m

£360

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Sun 15/6

22:15-19:30

1 stop16h 15m

London Stansted

Tue 17/6

21:25-16:51

2 stops24h 26m

£360

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sun 8/6

23:00-11:45

1 stop31h 45m

London Gatwick

Tue 17/6

15:40-21:55

1 stop11h 15m

£360

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 8/5

16:00-09:50

1 stop12h 50m

London Gatwick

Wed 14/5

11:35-17:25

1 stop10h 50m

£362

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 16/7

22:15-16:45

1 stop13h 30m

London Luton

Sat 19/7

07:15-14:10

1 stop11h 55m

£364

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sat 10/5

16:30-06:30

1 stop9h 00m

London Heathrow

Thu 15/5

08:40-16:25

1 stop12h 45m

£365

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 21/5

22:30-10:40

Nonstop7h 10m

London Heathrow

Tue 27/5

19:15-13:30

1 stop23h 15m

£372

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 25/7

21:05-15:55

1 stop13h 50m

London Heathrow

Fri 8/8

06:20-14:10

1 stop12h 50m

£374

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 1/5

18:35-09:50

1 stop10h 15m

London Gatwick

Wed 7/5

11:35-19:08

1 stop12h 33m

£381

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 4/6

18:20-06:35

Nonstop7h 15m

London Heathrow

Wed 18/6

08:30-11:20

Nonstop7h 50m

£397

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 51 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 48 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 19% 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 (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in London by month

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.

Temperature in London by month

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).

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Toronto to London, such as Delta, Porter Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,918 reviews

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines

8.0

Very Good

281 reviews

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,323 reviews

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat

7.8

Good

385 reviews

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Azores Airlines

7.5

Good

65 reviews

Delta

8.0

Very Good

7,918 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Toronto Pearson Intl Airport to London round-trip?
Icelandair, at £360, 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 Air Canada. Users have found that Icelandair is 24% 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 WestJet. According to our data, you can fly for as low as £171. Users have also found prices from £231 and £232 on Porter Airlines and Air Transat, 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: Ethiopian Air (85%), American Airlines (71%), Aer Lingus( 71%).
What are the cheapest flights from Toronto Pearson Intl Airport to London?
The cheapest flight price from Toronto Pearson Intl Airport to London is £258. On average you can expect to pay £1,011. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for £314.
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

Hounslow

Deal

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Wembley

Hayes

Crawley

Southend-on-Sea

Maidstone

Ipswich

Southall

Ilford

Winchester

Folkestone

Dartford

Watford

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
TAP AIR PORTUGAL	Cheapest£249	Average£365	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Icelandair	Cheapest£336	Average£502	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Transat	Cheapest£347	Average£544	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Aer Lingus	Cheapest£363	Average£461	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Air Canada	Cheapest£379	Average£534	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	Cheapest£381	Average£518	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Virgin Atlantic	Cheapest£402	Average£461	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Lufthansa	Cheapest£407	Average£611	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£411	Average£533	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£411	Average£524	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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 £169

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 15/7. 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 January, booked 48 days in advance, depart on a Sunday 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

Good one-way deal

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 16 April 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 16 April 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 11 April 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 16 April 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 16 April 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

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 April 2025.

Read through reviews of airlines operating flights from Toronto to London, such as Delta, Porter Airlines and KLM. Users have also rated airlines 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?

Travelling to a place near Toronto Pearson Intl Airport?

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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 16 April 2025.