AirHint found the following cheapest one-way flights from Perth (PER) to London (LHR) in April 2026 (see full year).

One-Way flights

23 Apr	Scoot Tigerair
19 Apr	Scoot Tigerair
10 Apr	AirAsia
01 Apr	AirAsia
14 Apr	Batik Air Malaysia
11 Apr	Batik Air Malaysia
15 Apr	Cathay Pacific
12 Apr	Batik Air Malaysia
17 Apr	Virgin Australia
05 Apr	Batik Air Malaysia

Also check the deals for return flights from Perth to London in April.

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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Cheapest one-way flights from Perth to London in April from $474

One-Way flights