Cheapest return flights from Singapore to Seoul in September from 179€

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

Return flights

02 Sep - 07 Sep AirAsia
15 Sep - 24 Sep Scoot Tigerair
03 Sep - 07 Sep Scoot Tigerair
14 Sep - 17 Sep Scoot Tigerair
08 Sep - 13 Sep Scoot Tigerair
12 Sep - 19 Sep Cebu Pacific
15 Sep - 20 Sep Scoot Tigerair
13 Sep - 17 Sep Cebu Pacific
13 Sep - 17 Sep Jeju Air direct
12 Sep - 19 Sep Jeju Air direct
29 Sep - 11 Oct AirAsia
24 Sep - 11 Oct AirAsia
24 Sep - 15 Oct AirAsia
22 Sep - 11 Oct AirAsia
21 Sep - 11 Oct AirAsia
24 Sep - 10 Oct AirAsia
22 Sep - 10 Oct AirAsia
28 Sep - 16 Oct AirAsia
29 Sep - 16 Oct AirAsia
28 Sep - 15 Oct AirAsia

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

Skyscanner

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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