Cheapest one-way flights from Singapore to Seoul in September from 113€

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

One-Way flights

22 Sep Scoot direct
24 Sep Scoot direct
29 Sep Scoot direct
27 Sep Scoot direct
16 Sep Jeju Air direct
08 Sep Jeju Air direct
02 Sep Jeju Air direct
01 Sep Jeju Air direct
09 Sep Jeju Air direct
15 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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