AirHint found the following cheapest one-way flights from Prague (PRG) to Oslo (OSL) in December 2025 (see full year).

One-Way flights

03 Dec	Norwegian	direct
10 Dec	Norwegian	direct
13 Dec	Norwegian	direct
19 Dec	Norwegian	direct
06 Dec	Norwegian	direct
21 Dec	Norwegian	direct
20 Dec	Norwegian	direct
23 Dec	Norwegian	direct
29 Dec	Norwegian	direct
30 Dec	Norwegian	direct

Also check the deals for return flights from Prague to Oslo 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 one-way flights from Prague to Oslo in December from $71

One-Way flights