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

Return flights

09 Dec - 20 Dec	LOT
10 Dec - 20 Dec	SWISS
07 Dec - 14 Dec	Aegean Airlines
11 Dec - 29 Jan	Vueling Airlines
07 Dec - 10 Dec	Gulf Air
07 Dec - 16 Dec	Gulf Air
08 Dec - 19 Dec	Scandinavian Airlines
10 Dec - 08 Jan	Aer Lingus
13 Dec - 28 Jan	Vueling Airlines
07 Dec - 11 Dec	Gulf Air
07 Dec - 13 Dec	Gulf Air
07 Dec - 12 Dec	Gulf Air
14 Dec - 29 Jan	TAP
13 Dec - 30 Jan	Vueling Airlines
12 Dec - 29 Jan	KM Malta Airlines
31 Dec - 18 Jan	Eurowings
14 Dec - 29 Dec	Aer Lingus
14 Dec - 28 Jan	Aer Lingus
31 Dec - 12 Jan	Eurowings
31 Dec - 08 Jan	Eurowings

Also check the deals for one-way flights from London to Abu Dhabi 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 London to Abu Dhabi in December from 400€

Return flights