Cheapest return flights from Seoul (GMP) to Singapore (SIN), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
18 Aug 25 Aug Air Seoul, Inc
19 Aug 25 Aug Jeju Air
18 Aug 20 Aug Jeju Air
19 Aug 26 Aug Jeju Air
24 Aug 26 Aug Jeju Air
24 Aug 27 Aug Jeju Air
23 Aug 25 Aug Parata Air
26 Aug 30 Aug Jeju Air
24 Aug 30 Aug Jeju Air
18 Aug 22 Aug Jeju Air
29 Aug 02 Sep Jeju Air
27 Aug 02 Sep Air China
29 Aug 01 Sep Jeju Air
28 Aug 02 Sep T'way Air
31 Aug 03 Sep Air China
31 Aug 06 Sep Air China
31 Aug 04 Sep Air China
28 Aug 03 Sep Jeju Air
23 Aug 29 Sep Jeju Air
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deals for one-way flights from Seoul to Singapore in August.

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Updated May 21, 2026.

About these fares

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