Earn point on your loyalty program!arrow arc left

Cheap flights from Toronto (YTO) to London (LCY)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Toronto (YTO) to London (LCY)

How to find the cheapest flight from Toronto (YTO) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Toronto (YTO) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Toronto (YTO) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Toronto to London in March , April 2026

23 Mar - 23 Apr $ 982.00
YTO
Toronto
WestJet
1 STOPS
LCY
London
LCY
London
WestJet
1 STOPS
YTO
Toronto
Pick dates
09 Mar - 08 Apr $ 1,822.00
YTO
Toronto
Aer Lingus
1 STOPS
LCY
London
LCY
London
Aer Lingus
1 STOPS
YTO
Toronto
Pick dates
09 Mar - 03 Apr $ 2,688.00
YTO
Toronto
Swiss International Air Lines
1 STOPS
LCY
London
LCY
London
Swiss International Air Lines
1 STOPS
YTO
Toronto
Pick dates

Last minute flights from Toronto to London

23 Mar - 01 Apr $ 1,068.00
YTO
Toronto
Aer Lingus
2 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
YTO
Toronto
Pick dates
09 Mar - 01 Apr $ 2,064.00
YTO
Toronto
Aer Lingus
1 STOPS
LCY
London
LCY
London
Aer Lingus
1 STOPS
YTO
Toronto
Pick dates
09 Mar - 31 Mar $ 2,372.00
YTO
Toronto
Aer Lingus
1 STOPS
LCY
London
LCY
London
Aer Lingus
1 STOPS
YTO
Toronto
Pick dates

One-way flights to London from Toronto

10:00 PM - 11:10 AM
Aer Lingus
1 Stops
10h 40m
YTO - LCY
$ 587
Kiwi
Pick dates
9:25 PM - 12:10 PM
Swiss International Air Lines
1 Stops
11h 30m
YTO - LCY
$ 792
Kiwi
Pick dates
6:50 PM - 8:05 AM
KLM Royal Dutch Airlines
1 Stops
9h 20m
YTO - LCY
$ 856
Kiwi
Pick dates

How to find the cheapest flight from Toronto (YTO) to London (LCY)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Toronto (YTO) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Toronto (YTO) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.