Cheapest one-way flights from Singapore to Seoul in December from $154

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

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

One-Way flights

30 Dec Scoot Tigerair direct
27 Dec Scoot Tigerair direct
31 Dec Vietnam Airlines
18 Dec China Southern
15 Dec China Southern
23 Dec China Southern
24 Dec China Southern
03 Dec China Southern
13 Dec China Southern
14 Dec China Southern

Also check the deals for return 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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