AirHint found the following cheapest return flights from Duesseldorf (DUS) to Budapest (BUD) in September 2025 (see full year).

Return flights

30 Sep - 01 Oct	easyJet
23 Sep - 24 Sep	Ryanair
23 Sep - 01 Oct	Ryanair
29 Sep - 14 Oct	Ryanair
22 Sep - 24 Sep	Ryanair
28 Sep - 01 Oct	Ryanair
28 Sep - 02 Oct	Ryanair
29 Sep - 02 Oct	easyJet
23 Sep - 25 Sep	easyJet
29 Sep - 27 Oct	Ryanair
21 Sep - 24 Sep	AJet
30 Sep - 02 Oct	easyJet
27 Sep - 01 Oct	Air Serbia
23 Sep - 26 Sep	Ryanair
22 Sep - 25 Sep	easyJet
29 Sep - 07 Oct	Ryanair
24 Sep - 25 Sep	Eurowings
28 Sep - 30 Sep	Ryanair
24 Sep - 30 Sep	Eurowings	direct
26 Sep - 30 Sep	easyJet

Also check the deals for one-way flights from Duesseldorf to Budapest in September.

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 Budapest in September from 102€

Return flights