Cheapest return flights from Cheju to Seoul in April from $58

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

Return flights

14 Apr - 28 Apr Asiana Airlines direct
07 Apr - 14 Apr Asiana Airlines direct
10 Apr - 13 Apr Asiana Airlines direct
25 Apr - 28 Apr Asiana Airlines direct
24 Apr - 27 Apr Asiana Airlines direct
04 Apr - 05 Apr Asiana Airlines direct
15 Apr - 18 Apr Asiana Airlines direct
14 Apr - 18 Apr Asiana Airlines direct
13 Apr - 29 Apr Asiana Airlines direct
18 Apr - 25 Apr Asiana Airlines direct
28 Apr - 05 May Korean Air direct

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

Powered by

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.