Cheapest one-way flights from Singapore to Cheju in September from $155

AirHint found the following cheapest one-way flights from Singapore (SIN) to Cheju (CJU) in September 2026 (see full year).

One-Way flights

21 Sep Scoot direct
22 Sep Scoot direct
14 Sep Scoot direct
07 Sep T'way Air direct
18 Sep Scoot direct
20 Sep Scoot direct
30 Sep Scoot direct
04 Sep Jeju Air
04 Sep T'way Air direct
25 Sep Scoot direct

Also check the deals for return flights from Singapore to Cheju in September.

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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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