Cheapest return flights from Sydney to London in December from 848€

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

Return flights

04 Dec - 11 Dec Scoot Tigerair
03 Dec - 31 Dec Scoot Tigerair
07 Dec - 14 Dec Scoot Tigerair
01 Dec - 05 Dec Batik Air Malaysia
03 Dec - 10 Dec Batik Air Malaysia
07 Dec - 29 Dec Scoot Tigerair
07 Dec - 28 Dec Batik Air Malaysia
05 Dec - 31 Dec Scoot Tigerair
03 Dec - 04 Jan Scoot Tigerair
04 Dec - 21 Dec Scoot Tigerair
04 Dec - 18 Dec Scoot Tigerair
07 Dec - 06 Jan Batik Air Malaysia
01 Dec - 04 Jan Jetstar
07 Dec - 07 Jan Batik Air Malaysia
03 Dec - 06 Jan Scoot Tigerair
03 Dec - 11 Jan Turkish Airlines
14 Dec - 04 Jan Scoot Tigerair
05 Dec - 20 Jan Scoot Tigerair
03 Dec - 02 Jan Turkish Airlines
03 Dec - 14 Jan Turkish Airlines

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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