If you are looking to book a longhaul flight with Qantas you had better get in quick. On 18 December 2009 prices are set to increase.

Here are the details for the airfare increases

First class fares will increase by up to 3% for the following markets: United Kingdom/Europe, Singapore, Thailand, Hong Kong and Africa

Business class fares will increase by up to 3% for the following markets: Japan, United Kingdom/Europe, Singapore, Thailand, Hong Kong, China, Africa, Indonesia and Philippines

Premium Economy class fares will increase by up to 5% for the following markets: North America, Singapore, Thailand, Hong Kong, United Kingdom/Europe

Economy class fares will increase by up to 5% for the following markets: Philippines, Indonesia, Japan, Hong Kong, China, Honolulu, South America, Singapore, Thailand, Africa, North America, United Kingdom/Europe