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

Return flights

06 Oct - 20 Oct	Air France
06 Oct - 16 Oct	Air France
29 Oct - 26 Nov	Air France
03 Oct - 24 Oct	Air France
07 Oct - 14 Oct	KLM
06 Oct - 24 Oct	Finnair
01 Oct - 08 Oct	Finnair
21 Oct - 28 Oct	Finnair
29 Oct - 08 Nov	Air France
29 Oct - 13 Nov	Eurowings
09 Oct - 13 Oct	KLM
09 Oct - 16 Oct	KLM
09 Oct - 15 Oct	KLM
28 Oct - 08 Nov	Finnair
30 Oct - 13 Nov	easyJet
31 Oct - 28 Nov	Etihad Airways
29 Oct - 05 Nov	Ryanair

Also check the deals for one-way flights from Duesseldorf 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 Duesseldorf to Singapore in October from 533€

Return flights