How far in advance should I book tickets for a flight with Air Canada from Toronto Pearson Intl Airport to London?

Generally, when trying to get a below-average price for your ticket, try to book around 6 days before departure. For the cheapest possible price, our data suggests booking 48 days before departure.

Is Air Canada the cheapest airline to fly with from Toronto Pearson Intl Airport to London?

With an average price of C$ 926 return, Air Canada is not the cheapest airline to fly from Toronto Pearson Intl Airport to London with. Instead, for the lowest price, our data suggests flying with WestJet, where a return flight costs C$ 577 on average.

Does Air Canada fly direct to London from Toronto Pearson Intl Airport?

Yes, Air Canada does offer direct flights for the route, with around 17 flights per week.

What’s the cheapest day of the week to fly from Toronto Pearson Intl Airport to London with Air Canada?

On average, the cheapest day of the week to fly from Toronto Pearson Intl Airport to London with Air Canada is Monday, when prices are around C$ 408. The most expensive day is generally Friday, when the average price is around C$ 481.

What’s the cheapest month to fly from Toronto Pearson Intl Airport to London with Air Canada?

The cheapest month for Air Canada flights to London from Toronto Pearson Intl Airport is generally September, where plane tickets cost C$ 444 on average. If possible, try to avoid the most expensive months of June and December, when tickets cost C$ 671 and C$ 755 respectively.

C$ 494 Cheap Air Canada Flights from Toronto Pearson Intl Airport to London

YYZ - LON

Search hundreds of travel sites at once for deals on Air Canada flights from Toronto Pearson Intl Airport to London

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Air Canada Flight Deals from Toronto Pearson Intl Airport to London

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Air Canada flight deals from Toronto Pearson Intl Airport to London

Wed, 18 Feb - Sat, 7 Mar

6:10 p.m. - 6:30 a.m.

YYZ

LHR

7h 20mdirect

7:25 p.m. - 1:50 p.m.

LHR

YYZ

23h 25m

1 stop

C$ 758Air Canada

Wed, 18 Feb - Wed, 11 Mar

6:10 p.m. - 6:30 a.m.

YYZ

LHR

7h 20mdirect

9:00 a.m. - 5:10 p.m.

LHR

YYZ

12h 10m

1 stop

C$ 761Air Canada

Wed, 18 Feb - Wed, 4 Mar

6:10 p.m. - 6:30 a.m.

YYZ

LHR

7h 20mdirect

7:25 p.m. - 1:50 p.m.

LHR

YYZ

23h 25m

1 stop

C$ 763Air Canada

Fri, 27 Feb - Sun, 1 Mar

6:10 p.m. - 6:30 a.m.

YYZ

LHR

7h 20mdirect

6:00 a.m. - 1:50 p.m.

LHR

YYZ

12h 50m

1 stop

C$ 765Air Canada

Tue, 10 Mar - Tue, 17 Mar

11:55 p.m. - 11:20 a.m.

YYZ

LHR

7h 25mdirect

9:00 a.m. - 4:50 p.m.

LHR

YYZ

11h 50m

1 stop

C$ 766Air Canada

Wed, 18 Mar - Wed, 25 Mar

11:55 p.m. - 11:20 a.m.

YYZ

LHR

7h 25mdirect

6:00 p.m. - 10:05 p.m.

LHR

YYZ

8h 05mdirect

C$ 781Air Canada

Mon, 9 Mar - Sun, 15 Mar

11:55 p.m. - 11:20 a.m.

YYZ

LHR

7h 25mdirect

12:00 p.m. - 7:26 p.m.

LHR

YYZ

11h 26m

1 stop

C$ 783Air Canada

Sun, 1 Mar - Sun, 8 Mar

6:10 p.m. - 6:30 a.m.

YYZ

LHR

7h 20mdirect

6:00 p.m. - 10:05 p.m.

LHR

YYZ

8h 05mdirect

C$ 784Air Canada

Wed, 18 Feb - Sun, 22 Feb

6:10 p.m. - 6:30 a.m.

YYZ

LHR

7h 20mdirect

12:00 p.m. - 8:46 p.m.

LHR

YYZ

13h 46m

1 stop

C$ 787Air Canada

Tue, 24 Feb - Tue, 3 Mar

11:00 p.m. - 11:20 a.m.

YYZ

LHR

7h 20mdirect

9:00 a.m. - 3:50 p.m.

LHR

YYZ

11h 50m

1 stop

C$ 789Air Canada

Useful Info

Low season	January
High season	March
Cheapest flight	C$ 494
Average price round-trip	C$ 1,251
Good deal round-trip	C$ 1,063

Best time to beat the crowds (12% less expensive on average)

Most popular time to fly and prices are also 13% lower on average.

Flight from Toronto Pearson Airport to London Heathrow Airport

(avg. price over the last 2 weeks)

or less

When to Book Flights with Air Canada from Toronto Pearson Intl Airport to London

Average price per month

Flight prices as travel date approaches

How far in advance should I book tickets for a flight with Air Canada from Toronto Pearson Intl Airport to London?
Generally, when trying to get a below-average price for your ticket, try to book around 6 days before departure. For the cheapest possible price, our data suggests booking 48 days before departure.
Is Air Canada the cheapest airline to fly with from Toronto Pearson Intl Airport to London?
With an average price of C$ 926 return, Air Canada is not the cheapest airline to fly from Toronto Pearson Intl Airport to London with. Instead, for the lowest price, our data suggests flying with WestJet, where a return flight costs C$ 577 on average.
What is the cheapest Air Canada flight from Toronto Pearson Intl Airport to London?
In the last 3 days, the lowest price for a flight with Air Canada from Toronto Pearson Intl Airport to London was C$ 670 for a return flight and C$ 441 for a one-way flight.
Does Air Canada fly direct to London from Toronto Pearson Intl Airport?
Yes, Air Canada does offer direct flights for the route, with around 17 flights per week.
What’s the cheapest day of the week to fly from Toronto Pearson Intl Airport to London with Air Canada?
On average, the cheapest day of the week to fly from Toronto Pearson Intl Airport to London with Air Canada is Monday, when prices are around C$ 408. The most expensive day is generally Friday, when the average price is around C$ 481.
What’s the cheapest month to fly from Toronto Pearson Intl Airport to London with Air Canada?
The cheapest month for Air Canada flights to London from Toronto Pearson Intl Airport is generally September, where plane tickets cost C$ 444 on average. If possible, try to avoid the most expensive months of June and December, when tickets cost C$ 671 and C$ 755 respectively.

7.1

Good10,000 verified ratings

7.8Crew

7.1Comfort

7.3Boarding

6.8Entertainment

6.3Food

8.0 Very good

Dulcie, Feb 2026

YVR

YYZ

I wish Air Canada would provide a meal on the 5 hrs or more time flight to the passengers.

10.0 Wonderful

Dulcie, Feb 2026

PER

SIN

Overall were very satisfied.

2.0 Poor

Fola, Feb 2026

YYZ

PHL

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

2.0 Poor

Fola, Feb 2026

YEG

YYZ

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

2.0 Poor

Fola, Feb 2026

YYZ

YEG

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

2.0 Poor

Fola, Feb 2026

PHL

YYZ

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

10.0 Wonderful

Verified traveller, Jan 2026

YYT

YYZ

Everything was great, but there was no entertainment.

2.0 Poor

Verified traveller, Jan 2026

YYZ

VIE

Delayed 5,5h

6.0 Okay

Paul, Jan 2026

BGI

YUL

For my third flight in a row on AC 737 Max 8, it was stuffy and warm, especially mid-cabin, Business Class and rear cabin were better. Very uncomfortable 5 hour flight. Do all 737 Max 8 maybe have an HVAC software problem as well or just Air Canada?

4.0 Mediocre

Larissa, Jan 2026

FLL

YYZ

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

Everything you need to know for your flight from Toronto Pearson Intl Airport to London

Air Canada flights

Airlines

Cabin class

Complete your trip

Flights to other cities

Return flight deals

Top Air Canada flights

Air Canada flights from Pearson Intl to New Delhi

Air Canada flights from Pearson Intl to Fort Lauderdale

Air Canada flights from Pearson Intl to London

Air Canada flights from Pearson Intl to Cancún

Air Canada flights from Pearson Intl to Miami

Air Canada flights from Pearson Intl to Tokyo

Air Canada flights from Pearson Intl to Athens

Air Canada flights from Pearson Intl to Orlando

Air Canada flights from Pearson Intl to Suvarnabhumi

Air Canada flights from Pearson Intl to Los Angeles

Air Canada flights from Pearson Intl to Heathrow

Air Canada flights from Pearson Intl to Lisbon

Air Canada flights from Pearson Intl to Las Vegas

Air Canada flights from Pearson Intl to San Francisco

Air Canada flights from Pearson Intl to Tampa

Air Canada flights from Pearson Intl to Amsterdam

YYZ - LON

C$ 494 Find Cheap Air Canada Flights from Toronto Pearson Intl Airport to London

Search hundreds of travel sites at once for deals on Air Canada flights from Toronto Pearson Intl Airport to London

Cheap Air Canada Flight Deals from Toronto Pearson Intl Airport to London

Recent round-trip Air Canada flight deals from Toronto Pearson Intl Airport to London

Recent one-way Air Canada flight deals from Toronto Pearson Intl Airport to London

Recent last minute Air Canada flight deals from Toronto Pearson Intl Airport to London

Recent direct Air Canada flight deals from Toronto Pearson Intl Airport to London

Good to know

When to Book Flights with Air Canada from Toronto Pearson Intl Airport to London

FAQs for flying to London with Air Canada

How far in advance should I book tickets for a flight with Air Canada from Toronto Pearson Intl Airport to London?

Generally, when trying to get a below-average price for your ticket, try to book around 6 days before departure. For the cheapest possible price, our data suggests booking 48 days before departure.

Is Air Canada the cheapest airline to fly with from Toronto Pearson Intl Airport to London?

With an average price of C$ 926 return, Air Canada is not the cheapest airline to fly from Toronto Pearson Intl Airport to London with. Instead, for the lowest price, our data suggests flying with WestJet, where a return flight costs C$ 577 on average.

What is the cheapest Air Canada flight from Toronto Pearson Intl Airport to London?

In the last 3 days, the lowest price for a flight with Air Canada from Toronto Pearson Intl Airport to London was C$ 670 for a return flight and C$ 441 for a one-way flight.

Does Air Canada fly direct to London from Toronto Pearson Intl Airport?

Yes, Air Canada does offer direct flights for the route, with around 17 flights per week.

What’s the cheapest day of the week to fly from Toronto Pearson Intl Airport to London with Air Canada?

On average, the cheapest day of the week to fly from Toronto Pearson Intl Airport to London with Air Canada is Monday, when prices are around C$ 408. The most expensive day is generally Friday, when the average price is around C$ 481.

What’s the cheapest month to fly from Toronto Pearson Intl Airport to London with Air Canada?

The cheapest month for Air Canada flights to London from Toronto Pearson Intl Airport is generally September, where plane tickets cost C$ 444 on average. If possible, try to avoid the most expensive months of June and December, when tickets cost C$ 671 and C$ 755 respectively.

Air Canada Customer Reviews

Traveler rating:

Sort by:

Everything you need to know for your flight from Toronto Pearson Intl Airport to London

Top Air Canada flights

The most popular destinations for flights with Air Canada according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Other airlines flying from Toronto Pearson Intl Airport to London

Flights from the other most popular airlines that fly from Toronto Pearson Intl Airport to London according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Cabin class types available on flights to London

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to London with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Find deals for your return flight