Cheapest return flights from Singapore to Seoul in December from 253€

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

Return flights

08 Dec - 14 Dec AirAsia
06 Dec - 13 Dec AirAsia
09 Dec - 14 Dec Garuda Indonesia
10 Dec - 14 Dec Garuda Indonesia
09 Dec - 16 Dec Garuda Indonesia
03 Dec - 14 Dec Garuda Indonesia
31 Dec - 12 Jan Scoot direct
12 Dec - 22 Dec Shandong Airlines
31 Dec - 06 Jan Vietnam Airlines
19 Dec - 27 Dec VietJet Air
02 Dec - 12 Dec Scoot
03 Dec - 07 Dec Malaysia Airlines
29 Dec - 05 Jan Scoot
30 Dec - 12 Jan Korean Air direct
10 Dec - 07 Jan Cathay Pacific
10 Dec - 10 Jan Cathay Pacific
31 Dec - 07 Jan Scoot direct
29 Dec - 03 Jan Scoot
29 Dec - 08 Jan Korean Air direct
31 Dec - 10 Jan Korean Air direct

Also check the deals for one-way flights from Singapore to Seoul in December.

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 Seoul

Cheap car rent in Seoul

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