Cheapest one-way flights from Seoul (GMP) to Singapore (SIN), December

10 dates in December, from $ 152. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
1 Dec Parata Air
7 Dec Jeju Air
17 Dec Trinity Airways
20 Dec Eastar Jet
22 Dec Eastar Jet
21 Dec Air Busan
10 Dec Jeju Air
8 Dec Jeju Air
12 Dec Eastar Jet
19 Dec Jeju Air
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Updated Oct 12, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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