AirHint found the following cheapest return flights from Hamburg (HAM) to Olbia (OLB) in September 2025 (see full year).

Return flights

30 Sep - 09 Oct	easyJet
17 Sep - 23 Sep	easyJet
28 Sep - 02 Oct	easyJet
24 Sep - 09 Oct	easyJet
21 Sep - 02 Oct	easyJet
10 Sep - 16 Sep	easyJet
07 Sep - 17 Sep	easyJet
22 Sep - 29 Sep	easyJet
28 Sep - 12 Oct	easyJet
03 Sep - 18 Sep	easyJet
07 Sep - 19 Sep	easyJet
15 Sep - 29 Sep	easyJet
07 Sep - 18 Sep	easyJet
21 Sep - 26 Sep	easyJet
27 Sep - 30 Sep	easyJet
27 Sep - 06 Oct	Wizz Air
29 Sep - 08 Oct	easyJet
26 Sep - 02 Oct	easyJet
22 Sep - 02 Oct	easyJet
29 Sep - 03 Oct	Eurowings

Also check the deals for one-way flights from Hamburg to Olbia 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 Hamburg to Olbia in September from 139€

Return flights