Only going back for a visit, but trying to find the Aussie equivillant of NetFlights.com!
We used them for the last two trips here (Reccie then emigration) and always found the £££ cheaper than other places.
We've asked them for a quote, but I've learnt that they cannot offer the best deal as the trip will (obviously) originate from Australia and so they can't offer the same discounts.
So, who do you book with and what routes are cheapest?
(BTW - It will be Adelaide to Manchester)