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

Return flights

02 Oct - 16 Oct	Gulf Air
23 Oct - 19 Nov	Air India
29 Oct - 02 Nov	Finnair
02 Oct - 25 Oct	Gulf Air
01 Oct - 08 Oct	Finnair
02 Oct - 07 Oct	Finnair
06 Oct - 14 Oct	Finnair
06 Oct - 15 Oct	Finnair
01 Oct - 06 Nov	Finnair
06 Oct - 20 Oct	Air France
02 Oct - 05 Oct	Gulf Air
13 Oct - 23 Oct	Gulf Air
13 Oct - 20 Oct	Gulf Air
14 Oct - 05 Nov	Gulf Air
14 Oct - 04 Nov	Gulf Air
31 Oct - 13 Nov	Gulf Air
30 Oct - 20 Nov	Finnair
24 Oct - 14 Nov	Gulf Air
31 Oct - 14 Nov	Finnair
27 Oct - 03 Nov	Gulf Air

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

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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Cheapest return flights from Frankfurt to Singapore in October from 603€

Return flights