AirHint found the following cheapest return flights from Tokyo (TYO) to Busan (PUS) in May 2026 (see full year).

Return flights

12 May - 19 May	Jin Air	direct
13 May - 16 May	Jin Air	direct
14 May - 19 May	Jin Air	direct
15 May - 19 May	Jin Air	direct
22 May - 25 May	Jin Air	direct
15 May - 18 May	Jin Air	direct
17 May - 19 May	Jin Air	direct
22 May - 24 May	Jin Air	direct
16 May - 17 May	Jin Air	direct
23 May - 27 May	Korean Air	direct
30 May - 07 Jun	Korean Air	direct

Also check the deals for one-way flights from Tokyo 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 return flights from Tokyo to Busan in May from $208

Return flights