AirHint found the following cheapest one-way flights from Busan (PUS) to Taipei (TPE) in December 2025 (see full year).

One-Way flights

10 Dec	Eastar Jet	direct
03 Dec	Eastar Jet	direct
04 Dec	Eastar Jet	direct
09 Dec	Eastar Jet	direct
01 Dec	Eastar Jet	direct
05 Dec	Eastar Jet	direct
16 Dec	Eastar Jet	direct
17 Dec	Eastar Jet	direct
22 Dec	Eastar Jet	direct
08 Dec	Eastar Jet	direct

Also check the deals for return flights from Busan 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 one-way flights from Busan to Taipei in December from $89

One-Way flights