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Results refresh when you open or revisit this page. Last snapshot: May 20, 2026.

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

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
24 May	Eastar Jet
30 May	Jeju Air
28 May	Jeju Air
25 May	Eastar Jet
23 May	Jeju Air
31 May	Air Busan
22 May	Air Busan

deals for return flights from Seoul to Singapore in May.

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Updated May 20, 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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Cheapest one-way flights from Seoul (GMP) to Singapore (SIN), May

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