Cheapest return flights from Perth to London in August from $1039

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 August 2025 (see full year).

Return flights

11 Aug - 01 Sep Singapore Airlines
03 Aug - 24 Aug Singapore Airlines
17 Aug - 24 Aug Singapore Airlines
14 Aug - 28 Aug Singapore Airlines
25 Aug - 21 Sep Singapore Airlines
13 Aug - 10 Sep Singapore Airlines
13 Aug - 25 Aug Singapore Airlines
10 Aug - 24 Aug Singapore Airlines
11 Aug - 31 Aug Singapore Airlines
20 Aug - 01 Sep Singapore Airlines
21 Aug - 04 Sep Qatar Airways
20 Aug - 30 Sep Qatar Airways
21 Aug - 10 Sep Qatar Airways
11 Aug - 30 Sep Qatar Airways
09 Aug - 20 Aug Qatar Airways
15 Aug - 26 Sep Malaysia Airlines
15 Aug - 06 Sep Malaysia Airlines
04 Aug - 11 Aug Qatar Airways
02 Aug - 10 Aug Singapore Airlines
01 Aug - 10 Aug Qatar Airways

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

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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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