Cheapest return flights from Adelaide to London in December from $1365

AirHint found the following cheapest return flights from Adelaide (ADL) to London (LGW) in December 2025 (see full year).

Return flights

27 Dec - 26 Jan Indonesia AirAsia
25 Dec - 08 Jan Indonesia AirAsia
24 Dec - 08 Jan Jetstar
27 Dec - 03 Jan Indonesia AirAsia
29 Dec - 16 Jan Indonesia AirAsia
26 Dec - 02 Jan Jetstar
29 Dec - 03 Jan Emirates
26 Dec - 01 Jan Qatar Airways
28 Dec - 25 Jan Emirates
27 Dec - 04 Jan British Airways

Also check the deals for one-way flights from Adelaide to London in December.

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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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