Cheapest return flights from Singapore to Seoul in October from $251

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 October 2025 (see full year).

Return flights

20 Oct - 28 Oct Scoot Tigerair direct
23 Oct - 27 Oct Vietnam Airlines
27 Oct - 03 Nov Vietnam Airlines
18 Oct - 26 Oct Vietnam Airlines
22 Oct - 26 Oct Vietnam Airlines
14 Oct - 18 Oct Vietnam Airlines
01 Oct - 19 Oct Vietnam Airlines
16 Oct - 25 Oct Vietnam Airlines
13 Oct - 19 Oct Vietnam Airlines
25 Oct - 31 Oct Vietnam Airlines
18 Oct - 22 Oct Vietnam Airlines
18 Oct - 01 Nov Vietnam Airlines
17 Oct - 01 Nov Vietnam Airlines
31 Oct - 09 Nov Vietnam Airlines
31 Oct - 08 Nov Vietnam Airlines
25 Oct - 01 Nov Vietnam Airlines
24 Oct - 02 Nov Vietnam Airlines
27 Oct - 13 Nov AirAsia
29 Oct - 13 Nov AirAsia
27 Oct - 07 Nov AirAsia

Also check the deals for one-way flights from Singapore to Seoul 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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