AirHint found the following cheapest return flights from Hannover (HAJ) to Thessaloniki (SKG) in October 2025 (see full year).

Return flights

25 Oct - 07 Nov	Eurowings
21 Oct - 31 Oct	Eurowings
23 Oct - 31 Oct	Eurowings
25 Oct - 31 Oct	Eurowings
24 Oct - 31 Oct	Aegean Airlines
21 Oct - 26 Oct	Eurowings
30 Oct - 07 Nov	Corendon Airlines Europe
30 Oct - 10 Nov	Corendon Airlines Europe
07 Oct - 13 Oct	Eurowings	direct
09 Oct - 13 Oct	Eurowings	direct
07 Oct - 14 Oct	Lufthansa
17 Oct - 20 Oct	Air Serbia
10 Oct - 13 Oct	Air Serbia
17 Oct - 02 Nov	Air Serbia
18 Oct - 02 Nov	Lufthansa

Also check the deals for one-way flights from Hannover to Thessaloniki 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 Hannover to Thessaloniki in October from $162

Return flights