Cheapest return flights from Perth to Dublin in September from $1199

Best time to book flights for Perth (PER) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Perth (PER) to Dublin (DUB) in September 2025 (see full year).

Return flights

09 Sep - 16 Sep Singapore Airlines
15 Sep - 23 Sep Singapore Airlines
15 Sep - 24 Sep Singapore Airlines
10 Sep - 20 Sep Singapore Airlines
16 Sep - 07 Oct Singapore Airlines
02 Sep - 22 Sep Singapore Airlines
10 Sep - 01 Oct Singapore Airlines
04 Sep - 17 Sep Qatar Airways
15 Sep - 06 Oct Qatar Airways
12 Sep - 08 Oct Qatar Airways
02 Sep - 21 Oct Emirates
18 Sep - 09 Oct Qatar Airways
19 Sep - 27 Sep Singapore Airlines
18 Sep - 10 Oct Qatar Airways

Also check the deals for one-way flights from Perth to Dublin in September.

Skyscanner

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 Dublin

Cheap car rent in Dublin