Cheapest one-way flights from Busan to Cheju in September from $25

Best time to book flights for Busan (PUS) to Cheju (CJU) flights at AirHint

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

One-Way flights

01 Sep Jin Air direct
15 Sep Jeju Air direct
10 Sep Jeju Air direct
09 Sep Jeju Air direct
16 Sep Jeju Air direct
17 Sep Jeju Air direct
29 Sep Jeju Air direct
22 Sep Jeju Air direct
14 Sep Jeju Air direct
18 Sep Jeju Air direct

Also check the deals for return flights from Busan to Cheju in September.

Skyscanner

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.

Book a cheap hotel in Cheju

Cheap car rent in Cheju