How to find the cheapest flight from
Houston (IAH) to Adelaide (ADL)
What is the cheapest day to fly round-trip from Houston to Adelaide?
Friday is generally a great day to depart. Flying on this day could help you save up to 92%.
When is the cheapest time to fly from Houston to Adelaide (IAH - ADL)?
It’s typically best to fly out from Houston to Adelaide in the morning. Doing so could potentially save you 44% on the flight price compared to flying in the afternoon, which is usually more expensive.
Related info for your journey
Useful info, stats and facts about Houston to Adelaide flights.
Destination information for Adelaide
Things to know before you go. Useful info for your trip from Houston to Adelaide