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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 Sep 16 Sep Jeju Air
Direct Flight
11 Sep 17 Sep Jeju Air
Direct Flight
13 Sep 16 Sep Jeju Air
Direct Flight
07 Sep 10 Sep Jeju Air
Direct Flight
10 Sep 16 Sep Jeju Air
Direct Flight
10 Sep 13 Sep Jeju Air
13 Sep 21 Sep Jeju Air
Direct Flight
09 Sep 16 Sep T'way Air
Direct Flight
11 Sep 13 Sep Jeju Air
02 Sep 06 Sep Scoot
24 Sep 07 Oct Scoot
Direct Flight
29 Sep 05 Oct Vietnam Airlines
29 Sep 13 Oct Vietnam Airlines
30 Sep 16 Oct Vietnam Airlines
23 Sep 04 Oct Vietnam Airlines
29 Sep 04 Oct Vietnam Airlines
29 Sep 09 Oct Vietnam Airlines
29 Sep 08 Oct Vietnam Airlines
28 Sep 13 Oct Vietnam Airlines
18 Sep 05 Oct Jeju Air
Direct Flight
Powered by

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

Book a cheap hotel in Seoul

Cheap car rent in Incheon Intl

Updated Jul 16, 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.