Cheapest return GMP–SIN flights, December

AirHint found the following cheapest return flights from Seoul (GMP) to Singapore (SIN) in December 2026 (see full year).

Return flights

07 Dec - 13 Dec Air China
19 Dec - 22 Dec Air China
24 Dec - 01 Jan Air China
26 Dec - 01 Jan Air China
04 Dec - 14 Dec EVA Air
05 Dec - 07 Dec EVA Air
02 Dec - 07 Dec Air China
25 Dec - 03 Jan Air China
06 Dec - 09 Dec Air China
14 Dec - 18 Dec Japan Airlines
24 Dec - 31 Dec Japan Airlines
10 Dec - 13 Dec Japan Airlines
14 Dec - 06 Jan Japan Airlines
30 Dec - 02 Jan Japan Airlines
01 Dec - 01 Dec Japan Airlines

Also check the deals for one-way flights from Seoul to Singapore in December.

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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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