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

Return flights

21 Jan - 28 Jan	Japan Airlines
30 Jan - 06 Feb	Japan Airlines
24 Jan - 01 Feb	Japan Airlines
26 Jan - 04 Feb	Japan Airlines
31 Jan - 06 Feb	Japan Airlines
24 Jan - 14 Feb	Japan Airlines
28 Jan - 04 Feb	Japan Airlines
10 Jan - 18 Jan	Japan Airlines
26 Jan - 10 Feb	Japan Airlines
09 Jan - 24 Jan	Japan Airlines

Also check the deals for one-way flights from Taipei 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 Taipei to Oslo in January from $1193

Return flights