Cheapest one-way flights from Singapore to Seoul in September from 109€

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

One-Way flights

29 Sep Scoot Tigerair direct
30 Sep Jeju Air direct
24 Sep Scoot Tigerair direct
15 Sep Scoot Tigerair direct
14 Sep Jeju Air direct
25 Sep Jeju Air direct
27 Sep Scoot Tigerair direct
02 Sep Jeju Air direct
21 Sep Jeju Air direct
07 Sep Jeju Air direct

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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