Cheapest one-way flights from Singapore to Seoul in September from $129

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

One-Way flights

15 Sep Scoot Tigerair direct
27 Sep Scoot Tigerair direct
24 Sep Scoot Tigerair direct
29 Sep Scoot Tigerair direct
22 Sep Scoot Tigerair direct
18 Sep Jeju Air direct
30 Sep Scoot Tigerair
05 Sep Scoot Tigerair
25 Sep AirAsia
11 Sep Scoot Tigerair

Also check the deals for return 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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