Cheapest return flights from Seoul to Singapore in December from 191€

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

Return flights

18 Dec - 10 Jan Vietnam Airlines
05 Dec - 08 Dec Vietnam Airlines
01 Dec - 31 Dec Scoot Tigerair direct
17 Dec - 20 Dec Vietnam Airlines
06 Dec - 10 Dec Cebu Pacific
01 Dec - 03 Dec Scoot Tigerair
15 Dec - 14 Jan Scoot Tigerair direct
01 Dec - 06 Dec Scoot Tigerair
19 Dec - 21 Dec Vietnam Airlines
01 Dec - 05 Dec Scoot Tigerair
04 Dec - 10 Dec Cebu Pacific
01 Dec - 08 Dec Scoot Tigerair
26 Dec - 03 Jan Scoot Tigerair
24 Dec - 05 Jan Scoot Tigerair direct
28 Dec - 13 Jan Scoot Tigerair
24 Dec - 03 Jan Scoot Tigerair direct
29 Dec - 05 Jan VietJet Air
31 Dec - 05 Jan VietJet Air
29 Dec - 03 Jan VietJet Air
25 Dec - 03 Jan VietJet Air

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