Cheapest return flights from Sydney to London in December from 787€

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

Return flights

04 Dec - 28 Jan Turkish Airlines
04 Dec - 07 Dec Scoot Tigerair
04 Dec - 11 Dec Scoot Tigerair
02 Dec - 09 Dec Scoot Tigerair
04 Dec - 14 Dec Scoot Tigerair
05 Dec - 07 Dec VietJet Air
02 Dec - 12 Dec Scoot Tigerair
03 Dec - 07 Jan Turkish Airlines
02 Dec - 13 Dec Turkish Airlines
11 Dec - 28 Dec Batik Air Malaysia
07 Dec - 29 Dec Scoot Tigerair
03 Dec - 09 Jan Turkish Airlines
01 Dec - 14 Jan China Eastern
12 Dec - 09 Jan VietJet Air
03 Dec - 28 Dec Turkish Airlines
07 Dec - 01 Jan Scoot Tigerair
01 Dec - 03 Jan China Eastern
30 Dec - 24 Jan China Eastern
11 Dec - 29 Jan Batik Air Malaysia
04 Dec - 08 Jan Batik Air Malaysia

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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