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Cheap flights to Stewart Island

— IVC
30 Apr — 7 May1
1 adult

Flights to Stewart Island in 2025

Find the latest flights to Stewart Island in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 25 April 2025.

Popular in

April

Cheapest in

December

Average price

$1,309
Highest demand for flights based on searches. 12% potential increase in price ($209 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($68 potential savings vs. average return price).
Average for return flights in April 2025

Best time to book a flight to Stewart Island

Have a flexible travel schedule? Discover the best time to fly to Stewart Island with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Stewart Island

How long is the flight to Stewart Island?

On average, a flight from Sydney to Stewart Island takes 22 hours 5 minutes. Flights to Stewart Island from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Stewart Island?

The cheapest airline flying from Sydney to Stewart Island is Air New Zealand.

Rainfall in Stewart Island by month

Plan your trip to Stewart Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Stewart Island ranges from 60.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. August is typically the driest time to visit Stewart Island when rainfall is around 60.0 mm.

Temperature in Stewart Island by month

Plan your trip to Stewart Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Stewart Island, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 14.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 5.0 C).

FAQs about flying to Stewart Island

  • Can I find cheaper flights to Stewart Island if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Stewart Island on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Stewart Island?

    Based on reviews from Cheapflights users, Air New Zealand is rated the highest out of the airlines that fly to Stewart Island.

  • Where does the fastest flight to Stewart Island depart from?

    For those looking to save time traveling to Stewart Island, Brisbane offers the quickest one-way flight (10 hours 40 minutes).

  • Does Invercargill have car hire?

    Yes. Those touching down at Invercargill can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Invercargill?

    Yes. Invercargill has hotels nearby for those requiring accommodations. Victoria Railway Hotel & Gerrard's Restaurant is the closest property to Invercargill (1.6 km away from Invercargill).

See more FAQs

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How does Cheapflights help users find flights to Stewart Island?

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Why should you use Cheapflights to find cheap flight tickets to Stewart Island?

Cheapflights simply makes it quick and affordable to book flights to Stewart Island by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Stewart Island with no change fees?

Certainly. Search results for flights to Stewart Island shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Stewart Island become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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