Cheapest return flights from Seoul to Cheju in August from 45€

AirHint found the following cheapest return flights from Seoul (GMP) to Cheju (CJU) in August 2026 (see full year).

Return flights

24 Aug - 25 Aug Asiana Airlines direct
24 Aug - 27 Aug Asiana Airlines direct
31 Aug - 15 Sep Asiana Airlines direct
24 Aug - 29 Aug Asiana Airlines direct
24 Aug - 28 Aug Asiana Airlines direct
23 Aug - 26 Aug Asiana Airlines direct
18 Aug - 31 Aug Korean Air direct
21 Aug - 25 Aug Korean Air direct
10 Aug - 21 Aug Korean Air direct
15 Aug - 22 Aug Korean Air direct
08 Aug - 16 Aug Korean Air direct

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

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