London City
Toronto Pearson Intl
1 stop
14h 05mMultiple Airlines
London Heathrow
Toronto Pearson Intl
1 stop
13h 50mIcelandair
London Heathrow
Toronto Pearson Intl
1 stop
15h 50mLOT
London Gatwick
Toronto Pearson Intl
1 stop
26h 30mTAP AIR PORTUGAL
London Gatwick
Toronto Pearson Intl
Nonstop
8h 05mAir Transat
London City
Toronto Pearson Intl
1 stop
25h 20mMultiple Airlines
London Heathrow
Toronto Pearson Intl
1 stop
13h 15mToronto Pearson Intl
London Heathrow
1 stop
11h 40mTAP AIR PORTUGAL
London City
Toronto Pearson Intl
1 stop
26h 15mToronto Pearson Intl
London City
1 stop
12h 25mITA Airways
London Heathrow
Toronto Pearson Intl
1 stop
12h 20mToronto Pearson Intl
London Heathrow
Nonstop
7h 15mFinnair
London Heathrow
Toronto Pearson Intl
1 stop
13h 50mToronto Pearson Intl
London Heathrow
1 stop
16h 20mIcelandair
London Heathrow
Toronto Pearson Intl
2 stops
18h 30mToronto Pearson Intl
London Heathrow
2 stops
19h 30mAzores Airlines
London Gatwick
Toronto Pearson Intl
1 stop
11h 10mToronto Pearson Intl
London Gatwick
Nonstop
7h 05mMultiple Airlines
January
£1,637
February
£1,555
March
£1,537
April
£1,284
May
£1,886
June
£2,047
July
£2,099
August
£1,639
September
£2,117
October
£1,822
November
£2,005
December
£2,081
Currently, the cheapest month for business class flights to Toronto is April. The most expensive month for business class flights is September. The cheapest prices are shown above but prices will vary according to departure times, airlines, and how early you book.