Cheapest one-way flights from Sydney to London in December from $527

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

One-Way flights

03 Dec Jetstar
04 Dec Batik Air Malaysia
09 Dec Jetstar
01 Dec Jetstar
10 Dec Batik Air Malaysia
13 Dec Jetstar
14 Dec Batik Air Malaysia
16 Dec Jetstar
08 Dec Jetstar
07 Dec Batik Air Malaysia

Also check the deals for return 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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