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

Return flights

26 Apr - 10 May	AirAsia
26 Apr - 17 May	AirAsia
25 Apr - 17 May	AirAsia
16 Apr - 07 May	Batik Air Malaysia
14 Apr - 06 May	Batik Air Malaysia
15 Apr - 29 Apr	Batik Air Malaysia
24 Apr - 14 May	Batik Air Malaysia
01 Apr - 31 May	Batik Air Malaysia
11 Apr - 03 May	Batik Air Malaysia
14 Apr - 21 Apr	Batik Air Malaysia
20 Apr - 04 May	Batik Air Malaysia
14 Apr - 05 May	Batik Air Malaysia
10 Apr - 24 Apr	Batik Air Malaysia
24 Apr - 30 Apr	Emirates
16 Apr - 23 Apr	TransNusa
18 Apr - 27 Apr	Emirates
16 Apr - 28 Apr	Emirates
13 Apr - 30 Apr	Emirates
09 Apr - 17 Apr	Emirates
07 Apr - 28 Apr	Emirates

Also check the deals for one-way 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 return flights from Perth to London in April from $780

Return flights