Cheapest return flights from Frankfurt to Singapore in September from $634

Best time to book flights for Frankfurt (FRA) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Singapore (SIN) in September 2025 (see full year).

Return flights

23 Sep - 30 Sep Air France
03 Sep - 24 Sep SWISS
21 Sep - 02 Oct Air France
10 Sep - 17 Sep Finnair
05 Sep - 30 Sep Air France
01 Sep - 12 Sep Gulf Air
04 Sep - 15 Sep Gulf Air
17 Sep - 24 Sep Gulf Air
09 Sep - 17 Sep Gulf Air
02 Sep - 18 Sep Gulf Air
29 Sep - 07 Oct Gulf Air
22 Sep - 05 Oct Gulf Air
25 Sep - 10 Oct Gulf Air
14 Sep - 07 Oct Gulf Air
14 Sep - 06 Oct Gulf Air
21 Sep - 03 Oct Gulf Air
09 Sep - 21 Sep Finnair
26 Sep - 17 Oct Gulf Air
26 Sep - 12 Oct Gulf Air
27 Sep - 12 Oct Gulf Air

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

Skyscanner

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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