AirHint found the following cheapest return flights from Phnom-penh (PNH) to Taipei (TPE) in December 2025 (see full year).

Return flights

01 Dec - 06 Dec	Cathay Pacific
01 Dec - 06 Dec	EVA Air	direct
01 Dec - 07 Dec	AirAsia Cambodia
01 Dec - 05 Dec	AirAsia Cambodia
01 Dec - 14 Dec	AirAsia Cambodia
29 Dec - 06 Jan	AirAsia Cambodia
08 Dec - 14 Dec	AirAsia Cambodia
08 Dec - 25 Dec	AirAsia Cambodia
08 Dec - 23 Dec	AirAsia Cambodia
28 Dec - 06 Jan	AirAsia Cambodia
29 Dec - 01 Jan	AirAsia Cambodia
28 Dec - 01 Jan	AirAsia Cambodia
28 Dec - 03 Jan	AirAsia Cambodia

Also check the deals for one-way flights from Phnom-penh to Taipei 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 Phnom-penh to Taipei in December from $272

Return flights