Cheapest return ICN–SIN flights, October

AirHint found the following cheapest return flights from Seoul (ICN) to Singapore (SIN) in October 2026 (see full year).

Return flights

27 Oct - 02 Nov Royal Brunei
01 Oct - 07 Oct T'way Air direct
06 Oct - 13 Oct Royal Brunei
10 Oct - 13 Oct Royal Brunei
21 Oct - 26 Oct Scoot direct
10 Oct - 14 Oct Malaysia Airlines
30 Oct - 01 Nov Xiamen Airlines
18 Oct - 21 Oct Scoot
18 Oct - 22 Oct Scoot
14 Oct - 21 Oct Scoot
20 Oct - 27 Oct Royal Brunei
17 Oct - 20 Oct Royal Brunei
28 Oct - 01 Nov Xiamen Airlines
26 Oct - 01 Nov Xiamen Airlines
13 Oct - 17 Nov Xiamen Airlines
29 Oct - 13 Nov Xiamen Airlines
31 Oct - 07 Nov Xiamen Airlines
31 Oct - 07 Nov Scoot direct
26 Oct - 01 Nov Korean Air direct
30 Oct - 01 Nov Korean Air direct

Also check the deals for one-way flights from Seoul to Singapore in October.

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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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