It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Adelaide in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to Adelaide. Flights to Adelaide from Phoenix Sky Harbor Intl Airport in July are about $1,337 on average during July, but can be found for as low as $886.
Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Adelaide. Check prices with Cheapflights to find a great deal for your trip.