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

Return flights

07 Dec - 12 Dec	Ryanair
13 Dec - 18 Jan	easyJet
02 Dec - 06 Dec	easyJet
08 Dec - 12 Dec	Ryanair
23 Dec - 10 Jan	easyJet	direct
03 Dec - 06 Dec	Vueling Airlines
09 Dec - 12 Dec	Ryanair
09 Dec - 15 Dec	easyJet
04 Dec - 06 Dec	Ryanair
09 Dec - 16 Dec	easyJet
02 Dec - 05 Dec	easyJet
07 Dec - 11 Dec	Ryanair
18 Dec - 01 Jan	Ryanair
19 Dec - 07 Jan	Ryanair
20 Dec - 07 Jan	Ryanair
16 Dec - 04 Jan	Vueling Airlines
02 Dec - 01 Jan	easyJet
22 Dec - 08 Jan	Vueling Airlines
16 Dec - 03 Jan	Vueling Airlines
24 Dec - 14 Jan	Vueling Airlines

Also check the deals for one-way flights from Porto to Prague in December.

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 December from $163

Return flights