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

Return flights

23 Dec - 10 Jan	easyJet	direct
23 Dec - 03 Jan	easyJet	direct
18 Dec - 03 Jan	easyJet
08 Dec - 12 Dec	easyJet
28 Dec - 03 Jan	Smart Wings	direct
21 Dec - 03 Jan	Smart Wings	direct
16 Dec - 20 Dec	easyJet	direct
04 Dec - 06 Dec	easyJet
19 Dec - 03 Jan	Ryanair
30 Dec - 03 Jan	easyJet	direct
31 Dec - 03 Jan	Vueling Airlines
22 Dec - 10 Jan	Vueling Airlines
12 Dec - 15 Dec	Ryanair
16 Dec - 18 Dec	easyJet	direct
22 Dec - 03 Jan	Vueling Airlines
02 Dec - 06 Dec	easyJet	direct
07 Dec - 11 Dec	Vueling Airlines
18 Dec - 22 Dec	easyJet
01 Dec - 06 Dec	easyJet
13 Dec - 16 Dec	Ryanair

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 $120

Return flights