Cheapest return flights from Busan to Cheju in April from 66€

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

Return flights

06 Apr - 08 Apr Korean Air direct
20 Apr - 23 Apr Korean Air direct
15 Apr - 17 Apr Korean Air direct
25 Apr - 28 Apr Korean Air direct
08 Apr - 11 Apr Korean Air direct
18 Apr - 21 Apr Korean Air direct
14 Apr - 16 Apr Korean Air direct
06 Apr - 10 Apr Korean Air direct
13 Apr - 16 Apr Korean Air direct
25 Apr - 29 Apr Korean Air direct

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

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