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

Return flights

23 Jan - 01 Feb	Ryanair
30 Jan - 01 Feb	Ryanair
23 Jan - 27 Jan	Ryanair
22 Jan - 29 Jan	Ryanair
29 Jan - 01 Feb	Norwegian
29 Jan - 01 Feb	Norwegian	direct
29 Jan - 02 Feb	Norwegian	direct
29 Jan - 18 Feb	Norwegian	direct
29 Jan - 09 Feb	Norwegian	direct
29 Jan - 08 Feb	Norwegian	direct
30 Jan - 03 Feb	Ryanair
29 Jan - 17 Feb	Norwegian	direct
23 Jan - 30 Jan	Ryanair
23 Jan - 24 Jan	Ryanair
20 Jan - 27 Jan	Ryanair
22 Jan - 26 Jan	Norwegian	direct
21 Jan - 25 Jan	Ryanair
22 Jan - 25 Jan	Norwegian	direct
23 Jan - 29 Jan	Norwegian
20 Jan - 25 Jan	Ryanair

Also check the deals for one-way flights from Prague to Oslo 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 Oslo in January from 108€

Return flights