Cheapest one-way flights from Singapore to Cheju in January from $147

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

One-Way flights

09 Jan T'way Air direct
20 Jan T'way Air direct
24 Jan T'way Air direct
19 Jan T'way Air direct
07 Jan T'way Air direct
14 Jan T'way Air direct
11 Jan T'way Air direct
04 Jan T'way Air direct
28 Jan T'way Air direct
08 Jan T'way Air direct

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

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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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