Cheapest one-way flights from London to Sydney in January from $890

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

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

One-Way flights

30 Jan Ryanair
27 Jan Norse Atlantic Airways (UK)
31 Jan Ryanair
21 Jan Japan Airlines
26 Jan Norse Atlantic Airways (UK)
28 Jan Gulf Air
29 Jan China Southern
22 Jan Fly Play
23 Jan Pegasus Airlines
25 Jan Wizz Air UK

Also check the deals for return flights from London to Sydney in January.

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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