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

Return flights

15 Jan - 17 Jan	Ryanair
12 Jan - 17 Jan	Ryanair
14 Jan - 17 Jan	Ryanair
16 Jan - 17 Jan	Ryanair
17 Jan - 24 Jan	Ryanair
21 Jan - 24 Jan	Transavia France
10 Jan - 12 Jan	Ryanair
13 Jan - 17 Jan	Ryanair
10 Jan - 14 Jan	Ryanair
22 Jan - 31 Jan	Ryanair
31 Jan - 02 Feb	Ryanair
30 Jan - 02 Feb	Ryanair
28 Jan - 02 Feb	easyJet
31 Jan - 03 Feb	Ryanair
26 Jan - 01 Feb	Ryanair
29 Jan - 02 Feb	easyJet
29 Jan - 03 Feb	Ryanair
31 Jan - 07 Feb	Ryanair
30 Jan - 01 Feb	Ryanair
29 Jan - 01 Feb	Ryanair

Also check the deals for one-way flights from Porto to Prague 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 Porto to Prague in January from 102€

Return flights