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

Return flights

01 Oct - 08 Oct	Wizz Air Malta
08 Oct - 11 Oct	easyJet
02 Oct - 06 Oct	easyJet
22 Oct - 28 Oct	easyJet	direct
07 Oct - 14 Oct	easyJet
23 Oct - 28 Oct	easyJet
30 Oct - 01 Nov	easyJet
08 Oct - 15 Oct	easyJet
01 Oct - 04 Oct	easyJet
30 Oct - 04 Nov	easyJet
15 Oct - 20 Oct	easyJet
18 Oct - 22 Oct	easyJet
30 Oct - 01 Nov	Smart Wings	direct
30 Oct - 03 Nov	easyJet
30 Oct - 02 Nov	Smart Wings
30 Oct - 04 Nov	Smart Wings	direct
31 Oct - 02 Nov	easyJet
28 Oct - 01 Nov	Wizz Air Malta
31 Oct - 03 Nov	Wizz Air Malta
18 Oct - 06 Nov	easyJet

Also check the deals for one-way flights from Porto to Prague 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 Porto to Prague in October from 118€

Return flights