AirHint found the following cheapest return flights from Prague (PRG) to Porto (OPO) in January 2026 (see full year).

Return flights

22 Jan - 03 Feb	Ryanair
31 Jan - 07 Feb	Ryanair
26 Jan - 01 Feb	Ryanair
24 Jan - 31 Jan	Ryanair
19 Jan - 25 Jan	Ryanair
28 Jan - 31 Jan	Wizz Air UK
24 Jan - 27 Jan	Ryanair
24 Jan - 29 Jan	Ryanair
19 Jan - 21 Jan	Ryanair
20 Jan - 24 Jan	Ryanair
19 Jan - 22 Jan	Ryanair
26 Jan - 29 Jan	Ryanair
30 Jan - 01 Feb	Ryanair
28 Jan - 30 Jan	easyJet
29 Jan - 06 Feb	Ryanair
29 Jan - 01 Feb	Wizz Air UK
31 Jan - 10 Feb	easyJet	direct
25 Jan - 01 Feb	Ryanair
31 Jan - 17 Feb	easyJet	direct
31 Jan - 24 Feb	easyJet	direct

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

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 Prague to Porto in January from $140

Return flights