Cheapest return LCY–PER flights, December

AirHint found the following cheapest return flights from London (LCY) to Perth (PER) in December 2026 (see full year).

Return flights

01 Dec - 12 Jan SWISS
01 Dec - 09 Dec SWISS
08 Dec - 28 Jan KLM
01 Dec - 10 Dec KLM
02 Dec - 22 Dec KLM
10 Dec - 30 Dec British Airways
01 Dec - 22 Dec KLM
01 Dec - 08 Dec British Airways
14 Dec - 07 Jan Lufthansa
01 Dec - 13 Dec SWISS
01 Dec - 14 Dec SWISS
08 Dec - 10 Jan British Airways
10 Dec - 28 Dec KLM
01 Dec - 15 Dec SWISS
28 Dec - 17 Jan Lufthansa
04 Dec - 04 Jan Lufthansa
21 Dec - 04 Jan Lufthansa
27 Dec - 17 Jan SWISS
29 Dec - 10 Jan British Airways
28 Dec - 29 Jan British Airways

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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