London City
Toronto Pearson Intl
2 stops
18h 25mMultiple Airlines
London Gatwick
Toronto Pearson Intl
1 stop
15h 25mTAP AIR PORTUGAL
London Heathrow
Toronto Pearson Intl
1 stop
15h 50mLOT
London Gatwick
Toronto Pearson Intl
1 stop
11h 10mIcelandair
Manchester
Toronto Pearson Intl
Nonstop
7h 40mAir Transat
London City
Toronto Pearson Intl
2 stops
18h 25mMultiple Airlines
London Heathrow
Toronto Pearson Intl
1 stop
12h 55mToronto Pearson Intl
London Heathrow
1 stop
12h 15mTAP AIR PORTUGAL
London City
Toronto Pearson Intl
1 stop
26h 15mToronto Pearson Intl
London City
1 stop
18h 45mITA Airways
London Heathrow
Toronto Pearson Intl
1 stop
26h 45mToronto Pearson Intl
London Heathrow
1 stop
16h 20mIcelandair
London Heathrow
Toronto Pearson Intl
1 stop
11h 28mToronto Pearson Intl
London Heathrow
Nonstop
7h 15mFinnair
London Heathrow
Toronto Pearson Intl
Nonstop
7h 45mToronto Pearson Intl
London Heathrow
Nonstop
7h 15mAir Canada
Edinburgh Turnhouse
Toronto Pearson Intl
2 stops
48h 50mToronto Pearson Intl
Edinburgh Turnhouse
2 stops
36h 25mAustrian Airlines
January
£2,132
February
£1,290
March
£1,433
April
£1,731
May
£1,244
June
£1,693
July
£2,308
August
£2,003
September
£1,599
October
£2,048
November
£1,912
December
£2,142
Currently, the cheapest month for business class flights to Toronto is May. The most expensive month for business class flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, and how early you book.