Cheapest return flights from Busan to Cheju in September from $14

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

Return flights

09 Sep - 11 Sep Eastar Jet direct
09 Sep - 24 Sep Eastar Jet direct
08 Sep - 18 Sep Eastar Jet direct
09 Sep - 16 Sep Eastar Jet direct
10 Sep - 11 Sep Eastar Jet direct
10 Sep - 18 Sep Eastar Jet direct
08 Sep - 11 Sep Eastar Jet direct
17 Sep - 23 Sep Eastar Jet direct
08 Sep - 17 Sep Eastar Jet direct
08 Sep - 10 Sep Eastar Jet direct
08 Sep - 01 Oct Eastar Jet direct
09 Sep - 01 Oct Eastar Jet direct
17 Sep - 01 Oct Eastar Jet direct
24 Sep - 01 Oct Eastar Jet direct
23 Sep - 01 Oct Eastar Jet direct
13 Sep - 01 Oct Eastar Jet direct
10 Sep - 01 Oct Eastar Jet direct
22 Sep - 01 Oct Eastar Jet direct
29 Sep - 01 Oct Eastar Jet direct
30 Sep - 01 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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