AirHint found the following cheapest return flights from Hamburg (HAM) to Porto (OPO) in October 2025 (see full year).

Return flights

14 Oct - 21 Oct	easyJet
07 Oct - 14 Oct	easyJet
08 Oct - 13 Oct	easyJet
13 Oct - 21 Oct	easyJet
15 Oct - 21 Oct	easyJet
08 Oct - 14 Oct	easyJet
28 Oct - 11 Nov	easyJet
08 Oct - 16 Oct	Eurowings	direct
07 Oct - 12 Oct	easyJet
08 Oct - 10 Oct	easyJet
14 Oct - 24 Oct	easyJet
27 Oct - 05 Nov	Ryanair
30 Oct - 05 Nov	Eurowings
25 Oct - 05 Nov	Vueling Airlines
25 Oct - 12 Nov	Vueling Airlines
21 Oct - 05 Nov	Vueling Airlines
26 Oct - 05 Nov	Vueling Airlines
26 Oct - 12 Nov	Vueling Airlines
30 Oct - 08 Nov	easyJet
25 Oct - 11 Nov	Vueling Airlines

Also check the deals for one-way flights from Hamburg to Porto 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 Hamburg to Porto in October from 125€

Return flights