Cheapest one-way flights from Seoul to Singapore in October from $51

Best time to book flights for Seoul (ICN) to Singapore (SIN) flights at AirHint

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

One-Way flights

16 Oct AirAsia X
23 Oct Vietnam Airlines
12 Oct Vietnam Airlines
28 Oct Scoot Tigerair direct
10 Oct Vietnam Airlines
15 Oct Scoot Tigerair direct
18 Oct Vietnam Airlines
11 Oct Vietnam Airlines
26 Oct Vietnam Airlines
24 Oct Scoot Tigerair direct

Also check the deals for return flights from Seoul to Singapore in October.

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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