Cheapest one-way PUS–CJU flights, September

AirHint found the following cheapest one-way flights from Busan (PUS) to Cheju (CJU) in September 2026 (see full year).

One-Way flights

01 Sep Jeju Air direct
29 Sep Jeju Air direct
02 Sep Jeju Air direct
30 Sep Jeju Air direct
21 Sep Air Busan direct
15 Sep Korean Air direct
17 Sep Air Busan direct
10 Sep Jeju Air direct
09 Sep Korean Air direct
16 Sep Korean Air direct

Also check the deals for return 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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