Cheapest return flights from Cheju to Seoul in April from 34€

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

Return flights

01 Apr - 20 Apr T'way Air direct
15 Apr - 20 Apr T'way Air direct
14 Apr - 20 Apr Eastar Jet direct
08 Apr - 20 Apr T'way Air direct
16 Apr - 20 Apr Eastar Jet direct
07 Apr - 20 Apr T'way Air direct
09 Apr - 20 Apr T'way Air direct
29 Apr - 19 May T'way Air direct
29 Apr - 11 May T'way Air direct
29 Apr - 12 May T'way Air direct
29 Apr - 18 May T'way Air direct
29 Apr - 13 May T'way Air direct
28 Apr - 11 May T'way Air direct
28 Apr - 12 May T'way Air direct
28 Apr - 18 May T'way Air direct
28 Apr - 13 May T'way Air direct
22 Apr - 11 May T'way Air direct
02 Apr - 20 Apr T'way Air direct
17 Apr - 20 Apr T'way Air direct
04 Apr - 20 Apr T'way Air direct

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