Cheapest one-way flights from London to Perth in January from $511

AirHint found the following cheapest one-way flights from London (LHR) to Perth (PER) in January 2026 (see full year).

One-Way flights

26 Jan British Airways
25 Jan Aegean Airlines
14 Jan British Airways
18 Jan Aegean Airlines
15 Jan Aegean Airlines
28 Jan British Airways
24 Jan British Airways
31 Jan British Airways
12 Jan British Airways
21 Jan British Airways

Also check the deals for return flights from London to Perth 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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