AirHint found the following cheapest return flights from Seoul (ICN) to Singapore (SIN)
in October 2025 (see full year ).
Return flights
10 Oct
- 16 Oct
Vietnam Airlines
186 €
15 Oct
- 20 Oct
Scoot Tigerair
211 €
direct
14 Oct
- 20 Oct
Vietnam Airlines
214 €
11 Oct
- 13 Oct
Vietnam Airlines
214 €
16 Oct
- 21 Oct
Vietnam Airlines
214 €
10 Oct
- 15 Oct
Vietnam Airlines
214 €
22 Oct
- 27 Oct
Vietnam Airlines
214 €
23 Oct
- 26 Oct
Vietnam Airlines
214 €
20 Oct
- 24 Oct
Vietnam Airlines
214 €
20 Oct
- 25 Oct
Vietnam Airlines
214 €
28 Oct
- 03 Nov
Vietnam Airlines
214 €
14 Oct
- 03 Nov
AirAsia X
222 €
16 Oct
- 03 Nov
AirAsia X
222 €
14 Oct
- 01 Nov
AirAsia X
245 €
16 Oct
- 01 Nov
AirAsia X
245 €
18 Oct
- 03 Nov
AirAsia
319 €
28 Oct
- 07 Nov
AirAsia
334 €
28 Oct
- 08 Nov
AirAsia
337 €
18 Oct
- 07 Nov
AirAsia
337 €
30 Oct
- 07 Nov
AirAsia
337 €
Also check the deals for one-way flights from Seoul to Singapore in October .
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.