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

9 dates in October, from $ 130. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
14 Oct Jeju Air
13 Oct Eastar Jet
12 Oct Eastar Jet
20 Oct Jeju Air
28 Oct Jeju Air
29 Oct Trinity Airways
31 Oct Jeju Air
16 Oct Jeju Air
25 Oct Air Busan
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Updated Oct 11, 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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