Cheap Flights from Newcastle to Adelaide

Do you need to catch a flight to Newcastle? Check out our domestic flights to Newcastle. If Newcastle is not your closest airport, then here are all our flights to Adelaide from New Zealand and flights to Australia. Maybe a different destination? Here are all the flights from Newcastle

Cheapest Time of Year to Fly from Newcastle to Adelaide

Return fares from Newcastle to Adelaide by month, based on the cheapest return airfares found for each month.

The cheapest month to fly to Adelaide is November 2026, with return fares from $447 — 14% cheaper than the most expensive month (April 2027, from $523).

When Should You Fly to Adelaide?

Based on the fares we've tracked, November is typically the cheapest month to fly to Adelaide, with return fares from $447. April is the most expensive month, with the cheapest return fares around $523.

Across the year, return fares to Adelaide average around $468. If you can travel in the off-peak months of November, February and January, you'll generally pay up to 5% less than the yearly average.

Cheapest Newcastle to Adelaide Return Prices

These are the cheapest prices for Newcastle to Adelaide return airfares.

Average Newcastle to Adelaide Return Prices

These are the average prices for Newcastle to Adelaide return airfares.

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Newcastle to Adelaide flight?

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