Toronto Pearson Intl
London Gatwick
1 stop
12h 10mAir Transat
Toronto Pearson Intl
London Heathrow
1 stop
15h 50mMultiple Airlines
Toronto Pearson Intl
London Heathrow
1 stop
16h 20mIcelandair
Vancouver Intl
London Gatwick
1 stop
34h 35mTurkish Airlines
Montreal Pierre Elliott Trudeau Intl
London Heathrow
1 stop
23h 35mRoyal Air Maroc
Montreal Pierre Elliott Trudeau Intl
London Gatwick
1 stop
31h 35mAir Transat
Toronto Pearson Intl
London Heathrow
1 stop
18h 20mLondon Heathrow
Toronto Pearson Intl
1 stop
26h 50mIcelandair
Toronto Pearson Intl
London Heathrow
Nonstop
7h 15mLondon Heathrow
Toronto Pearson Intl
Nonstop
7h 50mAer Lingus
Toronto Pearson Intl
London Heathrow
2 stops
14h 30mLondon Heathrow
Toronto Pearson Intl
1 stop
13h 50mMultiple Airlines
Toronto Pearson Intl
London Heathrow
1 stop
11h 15mLondon Heathrow
Toronto Pearson Intl
1 stop
10h 50mAir France
Toronto Pearson Intl
London Heathrow
1 stop
14h 30mLondon Heathrow
Toronto Pearson Intl
1 stop
21h 25mVirgin Atlantic
Toronto Pearson Intl
London Heathrow
1 stop
9h 55mLondon Heathrow
Toronto Pearson Intl
1 stop
10h 55mDelta
January
C$ 1,928
February
C$ 1,722
March
C$ 1,105
April
C$ 1,667
May
C$ 1,997
June
C$ 1,318
July
C$ 2,029
August
C$ 2,078
September
C$ 1,913
October
C$ 2,082
November
C$ 2,094
December
C$ 1,277
Currently, March is the cheapest month in which you can book a business class flight to London. Flying business class to London in November will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.