Cheapest return flights from Hannover to Kos in October from $433

Best time to book flights for Hannover (HAJ) to Kos (KGS) flights at AirHint

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

Return flights

07 Oct - 11 Oct Corendon Airlines Europe
09 Oct - 13 Oct Lufthansa
10 Oct - 14 Oct Corendon Airlines Europe
13 Oct - 20 Oct Austrian Airlines
10 Oct - 14 Oct Corendon Airlines Europe direct
07 Oct - 11 Oct Corendon Airlines Europe direct
13 Oct - 20 Oct TUIfly direct

Also check the deals for one-way flights from Hannover to Kos in October.

Skyscanner

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.

Book a cheap hotel in Kos

Cheap car rent in Kos