Cheapest return flights from Singapore to Seoul in September from 255€

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

Return flights

06 Sep - 12 Sep Vietnam Airlines
17 Sep - 27 Sep Vietnam Airlines
04 Sep - 12 Sep Vietnam Airlines
11 Sep - 17 Sep Vietnam Airlines
05 Sep - 11 Sep Vietnam Airlines
19 Sep - 26 Sep Vietnam Airlines
06 Sep - 11 Sep Vietnam Airlines
18 Sep - 26 Sep Vietnam Airlines
25 Sep - 30 Sep Vietnam Airlines
16 Sep - 20 Sep Vietnam Airlines
24 Sep - 03 Oct Vietnam Airlines
25 Sep - 03 Oct Vietnam Airlines
30 Sep - 03 Oct Vietnam Airlines
25 Sep - 02 Oct Vietnam Airlines
24 Sep - 03 Oct Singapore Airlines direct
25 Sep - 03 Oct Singapore Airlines direct
30 Sep - 03 Oct Singapore Airlines direct
25 Sep - 02 Oct Singapore Airlines direct
26 Sep - 04 Oct China Southern
26 Sep - 04 Oct Singapore Airlines direct

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

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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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