The cheapest month to fly to Kailua-Kona from Australia is in May. Flight prices, which tend to average around $946, are often lower during this time because this is during the off-season. If you are unable to visit Kailua-Kona during the month of May, then departing from Australia during the month March is also very affordable. Most momondo users find prices during this month for around $956.
The best time to book a flight to Kailua-Kona from Australia is 41 days out, which is when prices tend to be around $1,178. Keep in mind that you might also find cheap flights to Kailua-Kona outside of this time window. In fact, momondo users recently found flights from Australia to Kailua-Kona for $934.
On average, the least expensive day to fly to Kailua-Kona from Australia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $963. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Australia to Kailua-Kona on a Thursday will generally be more expensive and average around $1,185. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.