Cheapest one-way flights from Cheju to Busan in April from $55

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

One-Way flights

06 Apr Korean Air direct
07 Apr Korean Air direct
08 Apr Korean Air direct
14 Apr Korean Air direct
24 Apr Korean Air direct
18 Apr Korean Air direct
10 Apr Korean Air direct
30 Apr Korean Air direct

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

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.

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