Cheapest return flights from Singapore to Seoul in December from $291

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

30 Dec - 03 Jan Vietnam Airlines
30 Dec - 04 Jan Vietnam Airlines
30 Dec - 05 Jan Vietnam Airlines
30 Dec - 11 Jan Vietnam Airlines
30 Dec - 09 Jan Vietnam Airlines
30 Dec - 06 Jan Vietnam Airlines
01 Dec - 04 Dec Cebu Pacific
28 Dec - 03 Jan China Southern
26 Dec - 02 Jan China Southern
28 Dec - 02 Jan China Southern
26 Dec - 01 Jan China Southern
04 Dec - 08 Dec Scoot Tigerair
23 Dec - 28 Dec Xiamen Airlines
02 Dec - 09 Dec Scoot Tigerair direct
09 Dec - 16 Dec Scoot Tigerair direct
02 Dec - 11 Dec Scoot Tigerair direct
06 Dec - 11 Dec Cebu Pacific
01 Dec - 10 Dec Cebu Pacific
06 Dec - 13 Dec Scoot Tigerair
06 Dec - 20 Dec Scoot Tigerair

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

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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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