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$387+ Cheap flights to Stewart Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
— IVC
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Stewart Island in 2025

Enter your travel dates to find the best prices.

Best flights to Stewart Island
Discover carefully curated flight deals to Stewart Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 December 2025.

Thu 15/120:15SYD - IVC
1 stop14h 25mAir New Zealand
Thu 22/106:10IVC - SYD
1 stop27h 40mAir New Zealand
Deal found 1/12$837
Thu 15/120:15SYD - IVC
1 stop19h 50mMultiple Airlines
Thu 22/110:50IVC - SYD
3 stops23h 45mMultiple Airlines
Deal found 1/12$979
Thu 14/519:15SYD - IVC
2 stops14h 25mQantas Airways
Mon 18/512:25IVC - SYD
2 stops11h 10mQantas Airways
Deal found 1/12$1,348
Thu 14/509:10SYD - IVC
1 stop27h 55mAir New Zealand
Mon 18/512:25IVC - SYD
1 stop11h 25mAir New Zealand
Deal found 1/12$982
Fri 15/517:55SYD - IVC
1 stop22h 10mAir New Zealand
Mon 18/512:25IVC - SYD
1 stop22h 20mAir New Zealand
Deal found 30/11$984

Find flight deals to Stewart Island

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 3 December 2025.

Return from

$837

One-way from

$387

Popular in

October

Cheapest in

July

Average price

$927
Air New Zealand
  • Air New Zealand
  • 15/1-22/1
  • 2 total stops
  • 42h 05m total
  • Sydney to Invercargill
Search Deals
Air New Zealand
  • Air New Zealand
  • 3/2
  • 2 total stops
  • 10h 40m total
  • Sydney to Stewart Island
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($176 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Stewart Island that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 3 December 2025.
Use the filters below to find and compare flights to Stewart Island that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyInvercargill

SYD - IVC

SYDIVC

Sydney Kingsford Smith

Thu 15/1

20:15-12:40

1 stop14h 25m

Invercargill

Thu 22/1

06:10-07:50

1 stop27h 40m

$837

SydneyInvercargill

SYD - IVC

SYDIVC

Sydney Kingsford Smith

Thu 15/1

20:15-18:05

1 stop19h 50m

Invercargill

Thu 22/1

10:50-08:35

3 stops23h 45m

$979

SydneyInvercargill

SYD - IVC

SYDIVC

Sydney Kingsford Smith

Thu 14/5

09:10-15:05

1 stop27h 55m

Invercargill

Mon 18/5

12:25-21:50

1 stop11h 25m

$982

SydneyInvercargill

SYD - IVC

SYDIVC

Sydney Kingsford Smith

Fri 15/5

17:55-18:05

1 stop22h 10m

Invercargill

Mon 18/5

12:25-08:45

1 stop22h 20m

$984

SydneyInvercargill

SYD - IVC

SYDIVC

Sydney Kingsford Smith

Thu 14/5

19:15-11:40

2 stops14h 25m

Invercargill

Mon 18/5

12:25-21:35

2 stops11h 10m

$1,348

SydneyInvercargill

SYD - IVC

SYDIVC

Sydney Kingsford Smith

Tue 3/2

07:45-20:25

2 stops10h 40m

$387

SydneyInvercargill

SYD - IVC

SYDIVC

Sydney Kingsford Smith

Sun 15/2

19:15-11:40

1 stop14h 25m

$387

SydneyInvercargill

SYD - IVC

SYDIVC

Sydney Kingsford Smith

Tue 3/2

18:55-16:15

1 stop19h 20m

$432

SydneyInvercargill

SYD - IVC

SYDIVC

Sydney Kingsford Smith

Tue 3/2

21:30-20:25

3 stops20h 55m

$480

SydneyInvercargill

SYD - IVC

SYDIVC

Sydney Kingsford Smith

Sun 15/2

21:45-20:25

3 stops20h 40m

$677

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 12 results
1
2

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 14 hours 25 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 most popular airlines that fly to Stewart Island?

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

Air New Zealand
Air New Zealand
From $684

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).

Reviews of airlines servicing Stewart Island

Get insights into the airlines that provide service to Stewart Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Stewart Island. Reviews last updated 3 December 2025.
Get a feel of what it's like to fly with Air New Zealand to New Zealand by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
542 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.4

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Air New Zealand
8.0
Very Good
542 reviews
Air New Zealand
8.0
Very Good
542 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.4

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

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 (9 hours 0 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 is the closest property to Invercargill (1.6 km away from Invercargill).

See more FAQs

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

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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.

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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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