Cheapest return flights from Busan to Cheju in September from 23€

AirHint found the following cheapest return flights from Busan (PUS) to Cheju (CJU) in September 2025 (see full year).

Return flights

21 Sep - 22 Sep Asiana Airlines direct
10 Sep - 16 Sep Eastar Jet direct
02 Sep - 16 Sep Eastar Jet direct
09 Sep - 16 Sep Eastar Jet direct
03 Sep - 16 Sep Eastar Jet direct
08 Sep - 16 Sep Eastar Jet direct
01 Sep - 16 Sep Eastar Jet direct
15 Sep - 16 Sep Eastar Jet direct
03 Sep - 09 Sep Korean Air direct
06 Sep - 16 Sep Eastar Jet direct
24 Sep - 01 Oct Korean Air direct
29 Sep - 01 Oct Korean Air direct
10 Sep - 01 Oct Eastar Jet direct
24 Sep - 13 Oct Eastar Jet direct
24 Sep - 14 Oct Eastar Jet direct
24 Sep - 15 Oct Eastar Jet direct
17 Sep - 01 Oct Eastar Jet direct
16 Sep - 01 Oct Eastar Jet direct
30 Sep - 13 Oct Eastar Jet direct
30 Sep - 16 Oct Eastar Jet direct

Also check the deals for one-way flights from Busan to Cheju in September.

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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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