Cheapest return flights from London to Perth in December from 911€

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

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

Return flights

02 Dec - 31 Jan Austrian Airlines
08 Dec - 19 Jan Scandinavian Airlines
05 Dec - 16 Jan Air China
01 Dec - 08 Dec Scandinavian Airlines
01 Dec - 10 Dec Scandinavian Airlines
05 Dec - 06 Jan Air China
09 Dec - 13 Jan LOT
04 Dec - 11 Dec Scandinavian Airlines
10 Dec - 14 Jan Eurowings
05 Dec - 12 Dec Air China
02 Dec - 09 Dec Austrian Airlines
01 Dec - 26 Jan Cathay Pacific
05 Dec - 27 Dec Air China
01 Dec - 15 Dec Scandinavian Airlines
16 Dec - 29 Jan SWISS
03 Dec - 27 Dec Air China
29 Dec - 16 Jan Air China
10 Dec - 17 Dec Eurowings
10 Dec - 18 Jan Eurowings
01 Dec - 09 Dec Air China

Also check the deals for one-way flights from London to Perth in December.

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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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