Cheapest return flights from Cheju to Seoul in March from $20

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

Return flights

05 Mar - 10 Mar Air Seoul, Inc direct
13 Mar - 16 Mar Jeju Air direct
06 Mar - 08 Mar Air Seoul, Inc direct
11 Mar - 16 Mar Jin Air direct
06 Mar - 09 Mar Jin Air direct
05 Mar - 09 Mar Jin Air direct
11 Mar - 11 Mar Eastar Jet direct
05 Mar - 16 Mar Jeju Air direct
05 Mar - 11 Mar Jeju Air direct
11 Mar - 17 Mar Jin Air direct
20 Mar - 07 Apr T'way Air direct
13 Mar - 01 Apr Jeju Air direct
26 Mar - 07 Apr Eastar Jet direct
12 Mar - 01 Apr Jeju Air direct
17 Mar - 06 Apr Jeju Air direct
17 Mar - 01 Apr Jeju Air direct
18 Mar - 07 Apr T'way Air direct
25 Mar - 07 Apr Eastar Jet direct
20 Mar - 08 Apr T'way Air direct
20 Mar - 06 Apr T'way Air direct

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

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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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