Cheapest return flights from London to Perth in December from $1184

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

Return flights

01 Dec - 08 Dec Cathay Pacific
08 Dec - 24 Dec Qatar Airways
10 Dec - 26 Dec Qatar Airways
02 Dec - 26 Dec Qatar Airways
08 Dec - 25 Dec Qatar Airways
05 Dec - 26 Dec Qatar Airways
01 Dec - 15 Dec Thai Airways
01 Dec - 22 Dec Thai Airways
03 Dec - 13 Dec Thai Airways
03 Dec - 17 Dec Thai 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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