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

Return flights

28 Oct - 07 Nov	Vueling Airlines
29 Oct - 07 Nov	Vueling Airlines
08 Oct - 15 Oct	easyJet
06 Oct - 15 Oct	easyJet
15 Oct - 22 Oct	easyJet
30 Oct - 07 Nov	Vueling Airlines
07 Oct - 15 Oct	easyJet
31 Oct - 20 Nov	Ryanair
31 Oct - 07 Nov	Ryanair
02 Oct - 08 Oct	easyJet
07 Oct - 22 Oct	easyJet
02 Oct - 15 Oct	easyJet
26 Oct - 07 Nov	Ryanair
28 Oct - 08 Nov	Vueling Airlines
13 Oct - 23 Oct	easyJet
29 Oct - 08 Nov	Vueling Airlines
01 Oct - 08 Oct	easyJet
13 Oct - 21 Oct	easyJet
29 Oct - 18 Nov	Vueling Airlines
28 Oct - 06 Nov	Vueling Airlines

Also check the deals for one-way flights from Berlin to Lisbon 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 Berlin to Lisbon in October from 122€

Return flights