Cheapest return flights from Seoul (ICN) to Singapore (SIN), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
22 Oct 27 Oct Jeju Air
Direct Flight
22 Oct 28 Oct Jeju Air
Direct Flight
22 Oct 26 Oct Jeju Air
Direct Flight
21 Oct 25 Oct Vietnam Airlines
03 Oct 04 Oct Jeju Air
Direct Flight
07 Oct 27 Oct Jeju Air
Direct Flight
13 Oct 19 Oct Jeju Air
Direct Flight
01 Oct 04 Oct Jeju Air
Direct Flight
02 Oct 04 Oct Jeju Air
Direct Flight
15 Oct 19 Oct Jeju Air
Direct Flight
21 Oct 01 Nov Vietnam Airlines
15 Oct 08 Nov Vietnam Airlines
24 Oct 07 Nov Vietnam Airlines
14 Oct 18 Nov Vietnam Airlines
30 Oct 03 Nov Shandong Airlines
28 Oct 02 Nov Shandong Airlines
29 Oct 01 Nov Vietnam Airlines
29 Oct 03 Nov Vietnam Airlines
29 Oct 02 Nov Vietnam Airlines
27 Oct 03 Nov Jeju Air
Direct Flight
Powered by

deals for one-way flights from Seoul to Singapore in October.

Book a cheap hotel in Singapore

Cheap car rent in Changi Intl

Updated Aug 27, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.