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

Return flights

23 Jun - 08 Jul	Air France
23 Jun - 28 Jul	Air France
19 Jun - 02 Jul	Etihad Airways
19 Jun - 22 Jun	Air France
22 Jun - 13 Jul	Air France
19 Jun - 27 Jun	Etihad Airways
19 Jun - 26 Jun	Qatar Airways
18 Jun - 25 Jun	Qatar Airways
24 Jun - 01 Jul	Qatar Airways
19 Jun - 03 Jul	Qatar Airways
26 Jun - 09 Jul	Etihad Airways
18 Jun - 27 Jun	Qatar Airways
22 Jun - 07 Jul	Qatar Airways
22 Jun - 29 Jun	Eurowings
25 Jun - 29 Jun	Qatar Airways
27 Jun - 02 Jul	AJet
27 Jun - 13 Jul	Pegasus Airlines
20 Jun - 22 Jun	Eurowings

Also check the deals for one-way flights from Duesseldorf to Singapore in June.

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 June from $642

Return flights