Cheapest return flights from Busan to Cheju in August from $55

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

AirHint found the following cheapest return flights from Busan (PUS) to Cheju (CJU) in August 2025 (see full year).

Return flights

26 Aug - 16 Sep Jin Air direct
27 Aug - 16 Sep Jin Air direct
28 Aug - 16 Sep Jin Air direct
26 Aug - 11 Sep Jin Air direct
25 Aug - 11 Sep Jin Air direct
27 Aug - 11 Sep Jin Air direct
28 Aug - 11 Sep Jin Air direct
26 Aug - 10 Sep Jin Air direct
25 Aug - 10 Sep Jin Air direct
27 Aug - 17 Sep Jin Air direct
26 Aug - 27 Aug Jin Air direct
26 Aug - 28 Aug Jin Air direct
25 Aug - 27 Aug Jin Air direct
25 Aug - 28 Aug Jin Air direct
25 Aug - 26 Aug Jin Air direct
27 Aug - 28 Aug Jin Air direct
18 Aug - 27 Aug Jin Air direct
18 Aug - 28 Aug Jin Air direct
18 Aug - 26 Aug Jin Air direct
21 Aug - 27 Aug Jin Air direct

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

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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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