Cheapest return flights from Seoul to Singapore in October from 173€

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

Return flights

15 Oct - 22 Oct Vietnam Airlines
10 Oct - 20 Nov Vietnam Airlines
15 Oct - 21 Oct Vietnam Airlines
23 Oct - 26 Oct Vietnam Airlines
12 Oct - 15 Oct Vietnam Airlines
19 Oct - 23 Oct Vietnam Airlines
16 Oct - 20 Oct Vietnam Airlines
25 Oct - 01 Nov Vietnam Airlines
11 Oct - 22 Oct Vietnam Airlines
28 Oct - 01 Nov Vietnam Airlines
14 Oct - 19 Oct Vietnam Airlines
12 Oct - 22 Oct Jeju Air direct
31 Oct - 02 Nov Vietnam Airlines
16 Oct - 20 Oct Jeju Air direct
26 Oct - 02 Nov Vietnam Airlines
15 Oct - 03 Nov AirAsia X
14 Oct - 03 Nov AirAsia X
16 Oct - 03 Nov AirAsia X
30 Oct - 02 Nov Thai VietJet Air
28 Oct - 02 Nov Thai VietJet Air

Also check the deals for one-way 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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