Cheapest return flights from Perth to London in January from $958

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 January 2026 (see full year).

Return flights

22 Jan - 28 Feb Malaysia Airlines
13 Jan - 25 Feb Singapore Airlines
13 Jan - 22 Feb Singapore Airlines
17 Jan - 22 Feb Singapore Airlines
23 Jan - 30 Jan Malaysia Airlines
13 Jan - 28 Feb Singapore Airlines
12 Jan - 22 Feb Singapore Airlines
14 Jan - 28 Feb Singapore Airlines
13 Jan - 20 Feb Singapore Airlines
17 Jan - 24 Feb Singapore Airlines
15 Jan - 28 Feb Singapore Airlines
17 Jan - 31 Jan Malaysia Airlines
15 Jan - 28 Jan Cathay Pacific
15 Jan - 22 Jan Qatar Airways
01 Jan - 22 Jan Malaysia Airlines
01 Jan - 21 Jan Malaysia Airlines
08 Jan - 27 Jan Malaysia Airlines
06 Jan - 30 Jan Malaysia Airlines
24 Jan - 25 Jan Singapore Airlines
15 Jan - 28 Jan Qantas direct

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

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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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