Cheapest return flights from Waterloo to London in October from $935

Best time to book flights for Waterloo (YKF) to London (LHR) flights at AirHint

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

Return flights

14 Oct - 22 Oct WestJet
15 Oct - 25 Oct WestJet
20 Oct - 29 Oct WestJet
14 Oct - 24 Oct WestJet
14 Oct - 25 Oct WestJet
18 Oct - 25 Oct WestJet
17 Oct - 25 Oct WestJet
20 Oct - 07 Nov WestJet
14 Oct - 31 Oct WestJet
17 Oct - 26 Oct WestJet
24 Oct - 31 Oct WestJet
16 Oct - 07 Nov WestJet

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

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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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