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

Return flights

28 Sep - 09 Oct	easyJet
30 Sep - 09 Oct	easyJet
14 Sep - 23 Sep	easyJet
27 Sep - 06 Oct	Ryanair
27 Sep - 05 Oct	Ryanair
22 Sep - 30 Sep	easyJet
23 Sep - 30 Sep	easyJet
03 Sep - 10 Sep	Vueling Airlines
21 Sep - 01 Oct	Eurowings
28 Sep - 05 Oct	easyJet
21 Sep - 05 Oct	easyJet
29 Sep - 08 Oct	Eurowings
21 Sep - 02 Oct	easyJet
28 Sep - 08 Oct	easyJet
16 Sep - 30 Sep	easyJet
20 Sep - 30 Sep	Wizz Air
03 Sep - 11 Sep	Vueling Airlines
05 Sep - 10 Sep	Wizz Air Malta
21 Sep - 28 Sep	easyJet
12 Sep - 16 Sep	easyJet

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 156€

Return flights