Cheapest one-way flights from London to Perth in December from 439€

AirHint found the following cheapest one-way flights from London (LHR) to Perth (PER) in December 2025 (see full year).

One-Way flights

02 Dec Air India
04 Dec Air India
09 Dec British Airways
03 Dec Air India
10 Dec Brussels Airlines
08 Dec Brussels Airlines
05 Dec British Airways
11 Dec British Airways
07 Dec Brussels Airlines
15 Dec British Airways

Also check the deals for return flights from London to Perth 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.

Book a cheap hotel in Perth

Cheap car rent in Perth

Feel free to contact us with any feedback or request another flight research.