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

Return flights

21 Apr - 07 May	Ryanair
27 Apr - 09 May	Ryanair
23 Apr - 09 May	Ryanair
24 Apr - 01 May	Ryanair
21 Apr - 05 May	Ryanair
07 Apr - 30 Apr	Ryanair
01 Apr - 01 May	Ryanair
22 Apr - 03 May	Ryanair
04 Apr - 01 May	Ryanair
01 Apr - 30 Apr	Ryanair
02 Apr - 30 Apr	Ryanair
18 Apr - 02 May	Ryanair
11 Apr - 02 May	Ryanair
07 Apr - 28 Apr	Ryanair
02 Apr - 24 Apr	Ryanair
04 Apr - 25 Apr	Ryanair
02 Apr - 17 Apr	Ryanair
05 Apr - 20 Apr	Ryanair
02 Apr - 25 Apr	Ryanair
10 Apr - 24 Apr	Ryanair

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.

Book a cheap hotel in Perth

Cheap car rent in Perth

Cheapest return flights from London to Perth in April from 737€

Return flights