Cheapest return flights from Singapore to Cheju in May from $414

AirHint found the following cheapest return flights from Singapore (SIN) to Cheju (CJU) in May 2026 (see full year).

Return flights

04 May - 08 May Scoot direct
12 May - 20 May T'way Air direct
17 May - 22 May T'way Air direct
13 May - 21 May T'way Air direct
28 May - 02 Jun Cathay Pacific
18 May - 22 May T'way Air direct
09 May - 12 May Jeju Air
11 May - 16 May T'way Air direct
12 May - 17 May T'way Air direct
11 May - 17 May T'way Air direct
11 May - 15 May T'way Air direct
28 May - 24 Jun Jeju Air
28 May - 25 Jun T'way Air direct
31 May - 12 Jun Jeju Air
29 May - 26 Jun Jeju Air
27 May - 01 Jun Cebu Pacific
25 May - 03 Jun T'way Air direct
29 May - 26 Jun T'way Air direct
26 May - 26 Jun T'way Air direct
27 May - 25 Jun Jeju Air

Also check the deals for one-way flights from Singapore to Cheju in May.

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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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