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

Return flights

15 Oct - 21 Oct	easyJet
30 Oct - 01 Nov	easyJet
01 Oct - 06 Oct	easyJet
15 Oct - 20 Oct	easyJet
08 Oct - 20 Oct	easyJet
09 Oct - 21 Oct	easyJet
22 Oct - 28 Oct	easyJet
08 Oct - 14 Oct	easyJet
30 Oct - 04 Nov	easyJet
09 Oct - 03 Nov	Ryanair
08 Oct - 21 Oct	Vueling Airlines
22 Oct - 30 Oct	easyJet
28 Oct - 03 Nov	Vueling Airlines
09 Oct - 14 Oct	easyJet
22 Oct - 03 Nov	Vueling Airlines
30 Oct - 03 Nov	easyJet
28 Oct - 11 Nov	Vueling Airlines
25 Oct - 03 Nov	Vueling Airlines
23 Oct - 03 Nov	Vueling Airlines
28 Oct - 12 Nov	Vueling Airlines

Also check the deals for one-way flights from Lisbon to Copenhagen in October.

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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Cheapest return flights from Lisbon to Copenhagen in October from $145

Return flights