Cheapest return flights from Hamilton to Lisbon in October from $911

AirHint found the following cheapest return flights from Hamilton (YHM) to Lisbon (LIS) in October 2025 (see full year).

Return flights

02 Oct - 08 Oct Porter Airlines (Canada) Ltd
02 Oct - 25 Oct Porter Airlines (Canada) Ltd
10 Oct - 14 Oct WestJet
10 Oct - 20 Oct WestJet
10 Oct - 18 Oct WestJet
06 Oct - 13 Oct WestJet
06 Oct - 15 Oct WestJet
08 Oct - 18 Oct WestJet
12 Oct - 22 Oct WestJet
04 Oct - 14 Oct WestJet

Also check the deals for one-way flights from Hamilton to Lisbon 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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