Cheapest return flights from Perth to London in December from $1018

Best time to book flights for Perth (PER) to London (LHR) flights at AirHint

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

Return flights

01 Dec - 03 Dec Cathay Pacific
03 Dec - 03 Dec Malaysia Airlines
03 Dec - 25 Jan Malaysia Airlines
03 Dec - 07 Jan Malaysia Airlines
03 Dec - 10 Dec Qatar Airways
08 Dec - 29 Dec Cathay Pacific
01 Dec - 31 Dec Malaysia Airlines
07 Dec - 04 Jan Thai Airways
01 Dec - 22 Dec Singapore Airlines
25 Dec - 15 Jan Malaysia Airlines
24 Dec - 10 Jan Malaysia Airlines
24 Dec - 12 Jan Malaysia Airlines
27 Dec - 11 Jan Malaysia Airlines
07 Dec - 10 Jan Malaysia Airlines
27 Dec - 18 Jan Malaysia Airlines
16 Dec - 06 Jan Thai Airways
17 Dec - 30 Dec Thai Airways
04 Dec - 25 Dec Malaysia Airlines
03 Dec - 27 Dec Qatar Airways
15 Dec - 31 Dec Thai Airways

Also check the deals for one-way flights from Perth 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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