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

Return flights

20 Apr - 01 May	Ryanair
20 Apr - 09 May	Ryanair
29 Apr - 09 May	Ryanair
27 Apr - 25 May	Ryanair
30 Apr - 02 May	Ryanair
25 Apr - 08 May	Ryanair
26 Apr - 17 May	Ryanair
19 Apr - 14 May	Wizz Air UK
05 Apr - 02 May	Ryanair
05 Apr - 24 Apr	Ryanair
07 Apr - 05 May	Wizz Air UK
07 Apr - 24 Apr	Wizz Air UK
07 Apr - 28 Apr	Wizz Air UK
13 Apr - 24 Apr	Ryanair
10 Apr - 24 Apr	Wizz Air Malta
18 Apr - 30 Apr	Ryanair
03 Apr - 24 Apr	Ryanair
16 Apr - 30 Apr	Wizz Air Malta
09 Apr - 14 Apr	Ryanair
01 Apr - 12 Apr	Wizz Air Malta

Also check the deals for one-way flights from London to Perth 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 London to Perth in April from 760€

Return flights