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

Return flights

19 Dec - 03 Jan	Shanghai Airlines
03 Dec - 10 Dec	Japan Airlines
18 Dec - 23 Dec	Japan Airlines
11 Dec - 17 Dec	EVA Air
23 Dec - 27 Dec	EVA Air
25 Dec - 03 Jan	EVA Air
22 Dec - 03 Jan	Japan Airlines
20 Dec - 03 Jan	Japan Airlines
19 Dec - 04 Jan	Shanghai Airlines
03 Dec - 16 Dec	Japan Airlines
24 Dec - 29 Dec	Japan Airlines
25 Dec - 04 Jan	Japan Airlines
14 Dec - 21 Dec	Japan Airlines

Also check the deals for one-way flights from Taipei 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 return flights from Taipei to Oslo in December from 1188€

Return flights