Cheapest return flights from Frankfurt to Singapore in September from $657

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

Return flights

21 Sep - 30 Sep Etihad Airways
09 Sep - 22 Sep Air France
15 Sep - 22 Sep Air France
16 Sep - 29 Sep KLM
14 Sep - 21 Sep Finnair
01 Sep - 29 Sep Finnair
14 Sep - 27 Sep Finnair
08 Sep - 15 Sep Finnair
02 Sep - 14 Sep Finnair
07 Sep - 16 Sep Finnair
09 Sep - 03 Oct Finnair
21 Sep - 12 Oct Finnair
25 Sep - 16 Oct Gulf Air
26 Sep - 03 Oct Gulf Air
30 Sep - 16 Oct Ryanair
26 Sep - 10 Oct Gulf Air
17 Sep - 05 Oct Austrian Airlines
10 Sep - 05 Oct Austrian Airlines
26 Sep - 17 Oct Austrian Airlines
19 Sep - 10 Oct Lufthansa

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

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