The best price found from United States to Canberra is on June 13th, 2017, travelling with Qantas. See more options, compare prices and book: search flights.
Canberra Airport is within the city itself, only 7km southeast of Civic.
The only international flights are operated by Singapore Airlines (www.singaporeair.com), which flies to/from Singapore and Wellington.
Qantas (www.qantas.com) and associated QantasLink partners fly to/from Adelaide, Brisbane, Melbourne, Perth and Sydney. Virgin Australia (www.virginaustralia.com.au) flies to/from Adelaide, Brisbane, Gold Coast, Melbourne and Sydney. Tigerair Australia (www.tigerair.com.au) also heads to Melbourne, while FlyPelican (www.flypelican.com.au) services Newcastle and Dubbo.