Cheapest return flights from Singapore to Seoul in October from $241

Best time to book flights for Singapore (SIN) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Singapore (SIN) to Seoul (ICN) in October 2025 (see full year).

Return flights

28 Oct - 04 Nov Scoot Tigerair direct
26 Oct - 12 Nov AirAsia
26 Oct - 05 Nov AirAsia
26 Oct - 10 Nov AirAsia
26 Oct - 13 Nov AirAsia
20 Oct - 23 Oct Thai AirAsia
20 Oct - 05 Nov Thai AirAsia
22 Oct - 12 Nov Thai AirAsia
22 Oct - 05 Nov Thai AirAsia
22 Oct - 10 Nov Thai AirAsia
26 Oct - 31 Oct AirAsia
26 Oct - 29 Oct AirAsia
26 Oct - 15 Nov AirAsia
20 Oct - 31 Oct Thai AirAsia
20 Oct - 29 Oct Thai AirAsia
22 Oct - 31 Oct Thai AirAsia
22 Oct - 29 Oct Thai AirAsia
13 Oct - 23 Oct AirAsia
13 Oct - 16 Oct AirAsia
13 Oct - 14 Oct AirAsia

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