AirHint found the following cheapest return flights from Abu Dhabi (AUH) to London (LHR) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec	Turkish Airlines
05 Dec - 11 Dec	Etihad Airways
15 Dec - 02 Jan	Royal Jordanian
19 Dec - 10 Jan	Royal Jordanian
08 Dec - 14 Dec	Turkish Airlines
27 Dec - 11 Jan	Etihad Airways
12 Dec - 03 Jan	Etihad Airways
18 Dec - 04 Jan	Etihad Airways
09 Dec - 16 Dec	Etihad Airways
10 Dec - 28 Dec	Saudia
24 Dec - 03 Jan	Etihad Airways
16 Dec - 01 Jan	Etihad Airways
26 Dec - 31 Dec	Saudia
20 Dec - 31 Dec	Saudia
25 Dec - 31 Dec	Saudia
25 Dec - 11 Jan	Saudia
27 Dec - 03 Jan	Saudia
20 Dec - 06 Jan	Saudia
19 Dec - 26 Dec	EgyptAir
10 Dec - 28 Dec	Etihad Airways	direct

Also check the deals for one-way flights from Abu Dhabi 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 Abu Dhabi to London in December from 420€

Return flights