Some cheap prices for travel each way from some capital cities to Perth.
Sydney
Melbourne
Adelaide
Fares are not available on all flights or days. Limited availability over public holiday weekends and school holidays. Sale fares are valid for travel from.
Melbourne - Perth: 14 Oct – 11 Dec 2014, 03 Feb – 26 Mar 2015
Sydney – Perth: 14 Oct – 11 Dec 2014, 03 Feb – 26 Mar 2015
Adelaide – Perth: 14 Oct – 11 Dec 2014, 03 Feb – 26 Mar 2015
Cairns – Perth: 03 Feb – 26 Mar 2015
Gold Coast – Perth (via Melbourne):14 Oct – 11 Dec 2014, 03 Feb – 26 Mar 2015
Sale ends 23:59 (AEST) Monday 25 August 2014, unless sold out prior. Sale may be extended.
Of course there's a few hoops to jump through to get that price.
Please refer to the sale and special offer table for travel dates. Prices based on payment by direct deposit / POLi, voucher, Jetstar MasterCard or Jetstar Platinum MasterCard for bookings through jetstar.com. For all other bookings a Booking and Service Fee of $8.50 per passenger per domestic flight applies.
Fares quoted are one way and non refundable. Limited changes are permitted, charges apply. Limited availability, not available all flights or days. All travel on Jetstar is subject to the Jetstar Conditions of Carriage.
Starter fares do not include checked baggage. For an additional $14.50 - $45 per passenger per flight you can choose between 15kg to 40kg checked baggage. Carry-on baggage limits, including size restrictions, will be strictly applied. Passengers with more than the applicable carry-on baggage allowance will need to check in baggage.
I just did a price check with Jetstar and value added pack each way and it came to $690 without seat allocation or booking fee to go MEL to BKK direct flight early November for 10 days.
Reckon there is more comfort flying with stop in KUL with Malaysian airlines for $693 total, better service and more comfort. Just need to watch stop over times in KL
some people travel light and may not need to pay extra $70 for both baggage allowance for 20 kgs.