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

Return flights

18 Dec - 11 Jan	Jetstar
01 Dec - 08 Dec	Jetstar
02 Dec - 09 Dec	Jetstar
02 Dec - 15 Dec	Jetstar
03 Dec - 07 Dec	Jetstar
16 Dec - 13 Jan	Jetstar
02 Dec - 16 Dec	Jetstar
17 Dec - 27 Dec	Jetstar
16 Dec - 27 Dec	Jetstar
18 Dec - 03 Jan	Jetstar
02 Dec - 17 Dec	Jetstar
25 Dec - 31 Dec	Jetstar
02 Dec - 07 Jan	Jetstar
12 Dec - 16 Dec	Jetstar
21 Dec - 11 Jan	Jetstar
20 Dec - 15 Jan	Jetstar
25 Dec - 12 Jan	Jetstar
23 Dec - 20 Jan	Jetstar
09 Dec - 10 Jan	Jetstar
08 Dec - 07 Jan	Jetstar

Also check the deals for one-way flights from Avalon 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 Avalon to London in December from $1582

Return flights