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

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

How to find the cheapest flight from Toronto (YTO) to London (LCY)
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How to find the cheapest flight from Toronto (YTO) to London (LCY)
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How to find the cheapest flight from Toronto (YTO) to London (LCY)
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Cheap flights from Toronto to London in December 2025 , January 2026

31 Dec - 26 Jan $ 1,051.00
YTO
Toronto
Porter Airlines
2 STOPS
LCY
London
LCY
London
Porter Airlines
2 STOPS
YTO
Toronto
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18 Dec - 20 Jan $ 1,295.00
YTO
Toronto
KLM Royal Dutch Airlines
1 STOPS
LCY
London
LCY
London
KLM Royal Dutch Airlines
1 STOPS
YTO
Toronto
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18 Dec - 11 Jan $ 1,519.00
YTO
Toronto
KLM Royal Dutch Airlines
1 STOPS
LCY
London
LCY
London
KLM Royal Dutch Airlines
1 STOPS
YTO
Toronto
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Last minute flights from Toronto to London

20 Dec - 31 Dec $ 1,589.00
YTO
Toronto
KLM Royal Dutch Airlines
1 STOPS
LCY
London
LCY
London
KLM Royal Dutch Airlines
1 STOPS
YTO
Toronto
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27 Dec - 31 Dec $ 1,655.00
YTO
Toronto
KLM Royal Dutch Airlines
1 STOPS
LCY
London
LCY
London
KLM Royal Dutch Airlines
1 STOPS
YTO
Toronto
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22 Dec - 31 Dec $ 1,768.00
YTO
Toronto
KLM Royal Dutch Airlines
1 STOPS
LCY
London
LCY
London
KLM Royal Dutch Airlines
1 STOPS
YTO
Toronto
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One-way flights to London from Toronto

3:00 PM - 4:25 PM
Swiss International Air Lines
2 Stops
21h 5m
YTO - LCY
$ 515
Kiwi
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8:25 PM - 4:25 PM
Swiss International Air Lines
1 Stops
15h 40m
YTO - LCY
$ 856
Kiwi
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5:50 PM - 8:05 AM
KLM Royal Dutch Airlines
1 Stops
9h 20m
YTO - LCY
$ 959
Kiwi
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How to find the cheapest flight from Toronto (YTO) to London (LCY)

Related info for your journey
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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.