AirHint found the following cheapest one-way flights from Taipei (TPE) to Busan (PUS) in May 2026 (see full year).

One-Way flights

26 May	Korean Air	direct
15 May	Korean Air	direct
31 May	Korean Air	direct
23 May	Korean Air	direct
28 May	Korean Air	direct
07 May	Korean Air	direct
30 May	HK Express
30 May	Korean Air	direct
01 May	Korean Air
01 May	China Airlines	direct

Also check the deals for return flights from Taipei to Busan in May.

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 Taipei to Busan in May from 148€

One-Way flights