Cheapest return flights from Toronto to London in October from $471

Best time to book flights for Toronto (YYZ) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YYZ) to London (LHR) in October 2025 (see full year).

Return flights

23 Oct - 26 Oct TAP
09 Oct - 13 Oct TAP
12 Oct - 20 Oct TAP
06 Oct - 13 Oct TAP
07 Oct - 13 Oct TAP
08 Oct - 14 Oct TAP
08 Oct - 12 Oct TAP
14 Oct - 20 Oct TAP
09 Oct - 15 Oct TAP
05 Oct - 15 Oct Icelandair
17 Oct - 13 Nov Virgin Atlantic
17 Oct - 20 Nov Virgin Atlantic
16 Oct - 06 Nov Virgin Atlantic
29 Oct - 10 Nov Virgin Atlantic
26 Oct - 02 Nov Icelandair
25 Oct - 03 Nov Delta direct
16 Oct - 06 Nov Virgin Atlantic direct
29 Oct - 02 Nov Delta
29 Oct - 10 Nov British Airways direct
26 Oct - 02 Nov Lufthansa direct

Also check the deals for one-way flights from Toronto to London in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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