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

Return flights

24 Dec - 29 Dec	Eurowings
28 Dec - 10 Jan	Scandinavian Airlines
31 Dec - 05 Jan	Corendon Airlines Europe
24 Dec - 31 Dec	Lufthansa
23 Dec - 30 Dec	Lufthansa
31 Dec - 01 Jan	Corendon Airlines Europe
24 Dec - 26 Dec	Vueling Airlines
28 Dec - 31 Dec	KLM
24 Dec - 28 Dec	Vueling Airlines
21 Dec - 23 Dec	Air France
31 Dec - 04 Jan	Corendon Airlines Europe
24 Dec - 01 Jan	Air France
21 Dec - 26 Dec	Air France
22 Dec - 29 Dec	Eurowings
25 Dec - 28 Dec	KLM
25 Dec - 01 Jan	KLM
28 Dec - 01 Jan	Lufthansa
29 Dec - 02 Jan	Lufthansa
30 Dec - 01 Jan	Lufthansa
21 Dec - 03 Jan	Lufthansa

Also check the deals for one-way flights from Hannover to London 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 London in December from $429

Return flights