AirHint found the following cheapest return flights from Perth (PER) to London (LHR)
in May 2025 (see full year ).
Return flights
14 May
- 26 May
Cathay Pacific
$ 870
14 May
- 31 May
Cathay Pacific
$ 870
19 May
- 09 Jun
Cathay Pacific
$ 874
26 May
- 16 Jun
Cathay Pacific
$ 875
28 May
- 14 Jun
Cathay Pacific
$ 875
14 May
- 09 Jun
Cathay Pacific
$ 875
19 May
- 26 May
Cathay Pacific
$ 876
28 May
- 18 Jun
Cathay Pacific
$ 876
28 May
- 04 Jun
Cathay Pacific
$ 877
21 May
- 30 May
Cathay Pacific
$ 886
12 May
- 28 May
Cathay Pacific
$ 886
14 May
- 27 May
Cathay Pacific
$ 890
20 May
- 04 Jun
Cathay Pacific
$ 890
19 May
- 01 Jun
Cathay Pacific
$ 890
28 May
- 15 Jun
Cathay Pacific
$ 890
14 May
- 05 Jun
Cathay Pacific
$ 890
12 May
- 26 May
Cathay Pacific
$ 892
14 May
- 21 May
Cathay Pacific
$ 892
14 May
- 28 May
Cathay Pacific
$ 892
12 May
- 21 May
Cathay Pacific
$ 892
Also check the deals for one-way flights from Perth to London in May .
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.
