Cheapest one-way flights from Busan to Cheju in April from $39

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

One-Way flights

01 Apr Korean Air direct
14 Apr Korean Air direct
08 Apr Korean Air direct
27 Apr Korean Air direct
20 Apr Korean Air direct
11 Apr Korean Air direct
09 Apr Korean Air direct
19 Apr Korean Air direct
24 Apr Korean Air direct

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

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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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