Cheapest return flights from Singapore to Seoul in December from 275€

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

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

Return flights

04 Dec - 11 Dec Cebu Pacific
18 Dec - 29 Dec China Southern
13 Dec - 23 Dec China Southern
23 Dec - 30 Dec China Southern
12 Dec - 16 Dec China Southern
05 Dec - 13 Dec China Southern
22 Dec - 31 Dec China Southern
07 Dec - 14 Dec China Southern
16 Dec - 27 Dec China Southern
12 Dec - 31 Dec China Southern
25 Dec - 03 Jan China Southern
29 Dec - 03 Jan China Southern
31 Dec - 03 Jan China Southern
23 Dec - 02 Jan China Southern
26 Dec - 05 Jan China Southern
23 Dec - 03 Jan China Southern
26 Dec - 03 Jan China Southern
26 Dec - 02 Jan China Southern
24 Dec - 01 Jan China Southern
23 Dec - 11 Jan China Southern

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.

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