Cheapest return flights from Dublin to Oslo in December from $135

Best time to book flights for Dublin (DUB) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Dublin (DUB) to Oslo (OSL) in December 2025 (see full year).

Return flights

11 Dec - 15 Dec Norwegian
11 Dec - 14 Dec Norwegian direct
05 Dec - 07 Dec Scandinavian Airlines direct
04 Dec - 14 Dec Norwegian direct
03 Dec - 07 Dec Scandinavian Airlines
02 Dec - 07 Dec Scandinavian Airlines
06 Dec - 08 Dec Scandinavian Airlines
04 Dec - 08 Dec Scandinavian Airlines direct
11 Dec - 16 Dec Norwegian
10 Dec - 15 Dec Scandinavian Airlines
21 Dec - 11 Jan Norwegian direct
12 Dec - 17 Jan KLM
30 Dec - 02 Jan Scandinavian Airlines
21 Dec - 08 Jan Norwegian direct
14 Dec - 04 Jan Norwegian direct
28 Dec - 04 Jan Norwegian direct
21 Dec - 04 Jan Norwegian direct
29 Dec - 02 Jan KLM

Also check the deals for one-way flights from Dublin to Oslo in December.

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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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