AirHint found the following cheapest return flights from Hannover (HAJ) to Barcelona (BCN) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec	Vueling Airlines	direct
05 Dec - 08 Dec	Vueling Airlines	direct
03 Dec - 08 Dec	Vueling Airlines	direct
01 Dec - 03 Dec	Vueling Airlines	direct
24 Dec - 12 Jan	Vueling Airlines	direct
26 Dec - 12 Jan	Vueling Airlines	direct
26 Dec - 30 Dec	SWISS

Also check the deals for one-way flights from Hannover to Barcelona in December.

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 Barcelona in December from $107

Return flights