Cheapest return flights from Cheju to Chongju in April from 51€

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

Return flights

07 Apr - 13 Apr Korean Air direct
30 Apr - 05 May Korean Air direct
10 Apr - 12 Apr Korean Air direct
06 Apr - 09 Apr Korean Air direct

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

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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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