Cheapest return flights from Sydney to London in December from 1134€

Best time to book flights for Sydney (SYD) to London (LGW) flights at AirHint

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

Return flights

01 Dec - 07 Dec Virgin Australia
02 Dec - 09 Dec Emirates
01 Dec - 31 Dec Emirates
01 Dec - 09 Dec Qatar Airways
01 Dec - 22 Dec Emirates
01 Dec - 23 Dec Emirates
01 Dec - 30 Dec Virgin Australia
02 Dec - 16 Dec Emirates
01 Dec - 12 Dec Batik Air Malaysia
03 Dec - 31 Dec Virgin Australia
03 Dec - 04 Jan Virgin Australia
01 Dec - 12 Jan Emirates
02 Dec - 02 Jan Virgin Australia
03 Dec - 02 Jan Virgin Australia
15 Dec - 19 Jan Jetstar
22 Dec - 17 Jan Air China
01 Dec - 05 Jan Qatar Airways
03 Dec - 05 Jan Qatar Airways
02 Dec - 06 Jan Qatar Airways
03 Dec - 06 Jan Qatar Airways

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

Skyscanner

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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