Cheapest return flights from Osaka to Busan in January from $113

AirHint found the following cheapest return flights from Osaka (KIX) to Busan (PUS) in January 2026 (see full year).

Return flights

21 Jan - 03 Feb Eastar Jet direct
21 Jan - 11 Feb Eastar Jet direct
21 Jan - 06 Feb Eastar Jet direct
21 Jan - 10 Feb Eastar Jet direct
30 Jan - 03 Feb Eastar Jet direct
30 Jan - 11 Feb Eastar Jet direct
30 Jan - 06 Feb Eastar Jet direct
30 Jan - 10 Feb Eastar Jet direct
30 Jan - 12 Feb Eastar Jet direct
07 Jan - 14 Jan Eastar Jet direct
21 Jan - 28 Jan Eastar Jet direct
05 Jan - 14 Jan Eastar Jet direct
21 Jan - 04 Feb Eastar Jet direct
07 Jan - 21 Jan Eastar Jet direct
05 Jan - 07 Jan Eastar Jet direct
05 Jan - 21 Jan Eastar Jet direct
07 Jan - 15 Jan Eastar Jet direct
07 Jan - 20 Jan Eastar Jet direct
07 Jan - 13 Jan Eastar Jet direct
07 Jan - 27 Jan Eastar Jet direct

Also check the deals for one-way flights from Osaka to Busan in January.

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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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