Cheapest one-way flights from Seoul to Cheju in March from $16

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

One-Way flights

04 Mar Air Busan direct
03 Mar Air Busan direct
09 Mar Air Busan direct
16 Mar Air Busan direct
11 Mar Air Busan direct
07 Mar Air Busan direct
18 Mar Air Busan direct
05 Mar Jin Air direct
25 Mar Air Busan direct
24 Mar Air Busan direct

Also check the deals for return flights from Seoul to Cheju 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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