Cheapest return flights from Seoul to Singapore in October from 209€

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

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

Return flights

10 Oct - 15 Oct Vietnam Airlines
13 Oct - 17 Oct Vietnam Airlines
12 Oct - 15 Oct Vietnam Airlines
14 Oct - 16 Oct Vietnam Airlines
14 Oct - 17 Oct Vietnam Airlines
11 Oct - 14 Oct Vietnam Airlines
08 Oct - 15 Oct Scoot Tigerair direct
09 Oct - 13 Oct Cathay Pacific
14 Oct - 02 Nov AirAsia X
16 Oct - 02 Nov AirAsia X
15 Oct - 19 Oct Cathay Pacific
16 Oct - 21 Oct Cathay Pacific
14 Oct - 03 Nov AirAsia X
16 Oct - 03 Nov AirAsia X
14 Oct - 01 Nov AirAsia X
16 Oct - 01 Nov AirAsia X
16 Oct - 05 Nov AirAsia X
27 Oct - 14 Nov Asiana Airlines direct
24 Oct - 09 Nov AirAsia
24 Oct - 02 Nov AirAsia

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore