Cheapest return flights from Singapore to Seoul in September from 202€

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 September 2025 (see full year).

Return flights

27 Sep - 16 Oct AirAsia
01 Sep - 29 Sep Scoot Tigerair direct
03 Sep - 12 Sep Scoot Tigerair direct
17 Sep - 24 Sep Scoot Tigerair direct
17 Sep - 29 Sep Scoot Tigerair direct
08 Sep - 15 Sep Scoot Tigerair direct
01 Sep - 17 Sep Scoot Tigerair direct
08 Sep - 12 Sep Scoot Tigerair direct
03 Sep - 10 Sep Scoot Tigerair direct
19 Sep - 23 Sep Scoot Tigerair
19 Sep - 26 Sep Scoot Tigerair direct
29 Sep - 10 Oct Scoot Tigerair direct
30 Sep - 12 Oct Vietnam Airlines
27 Sep - 18 Oct Vietnam Airlines
22 Sep - 13 Oct AirAsia
27 Sep - 13 Oct AirAsia
22 Sep - 10 Oct AirAsia
27 Sep - 10 Oct AirAsia
23 Sep - 03 Oct AirAsia
21 Sep - 10 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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