Cheapest return flights from Seoul to Singapore in December from 335€

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

Return flights

01 Dec - 07 Dec Royal Brunei
30 Dec - 04 Jan Scoot direct
16 Dec - 22 Dec Asiana Airlines direct
15 Dec - 22 Dec Asiana Airlines direct
03 Dec - 07 Dec Vietnam Airlines
11 Dec - 13 Dec Asiana Airlines direct
06 Dec - 14 Dec Vietnam Airlines
08 Dec - 12 Dec Vietnam Airlines
10 Dec - 14 Dec Vietnam Airlines
11 Dec - 15 Dec Asiana Airlines direct
16 Dec - 21 Dec Asiana Airlines direct
26 Dec - 02 Jan Scoot direct
18 Dec - 02 Jan Singapore Airlines direct
30 Dec - 14 Jan AirAsia
30 Dec - 03 Jan Scoot
27 Dec - 02 Jan VietJet Air
29 Dec - 02 Jan VietJet Air
30 Dec - 01 Jan Vietnam Airlines
24 Dec - 03 Jan Vietnam Airlines
25 Dec - 01 Jan VietJet Air

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

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