AirHint found the following cheapest return flights from Taipei (TPE) to Kathmandu (KTM) in January 2026 (see full year).

Return flights

13 Jan - 26 Jan	Thai AirAsia
10 Jan - 21 Jan	Thai AirAsia
10 Jan - 18 Jan	Thai AirAsia
30 Jan - 08 Feb	AirAsia X
23 Jan - 08 Feb	Thai VietJet Air
14 Jan - 18 Jan	Thai VietJet Air
09 Jan - 25 Jan	Thai VietJet Air
17 Jan - 25 Jan	AirAsia X
07 Jan - 14 Jan	Thai VietJet Air
09 Jan - 18 Jan	Thai VietJet Air
30 Jan - 11 Feb	Thai VietJet Air
30 Jan - 13 Feb	Thai VietJet Air
24 Jan - 20 Feb	Thai AirAsia
01 Jan - 10 Jan	Thai Lion Air
23 Jan - 29 Jan	China Southern

Also check the deals for one-way flights from Taipei to Kathmandu 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 Kathmandu in January from $451

Return flights