The New York LaGuardia to Australia flight path was viewed by 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
The most popular airlines flying from La Guardia to Australia are American Airlines, Air Canada and Qantas Airways. Something to consider prior to booking your flight.
The most popular route from La Guardia to Australia is New York LaGuardia - Sydney Kingsford Smith. You may also consider New York LaGuardia - Melbourne or New York LaGuardia - Brisbane.