$70 Cheap Flights from Hamilton Island (HTI) to Sydney (SYD)

View $70 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Hamilton Island, QLD (HTI-Great Barrier Reef) to Sydney Airport (SYD)

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Cheap Flights from Hamilton Island to Sydney (HTI-SYD)

Prices were available within the past 7 days and start at $70 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Mon, Aug 4 - Wed, Aug 6
HTI
Hamilton Island
SYD
Sydney
$226 Roundtrip, found 2 days ago
$226
Roundtrip
found 2 days ago
Select Jetstar flight, departing Mon, Aug 4 from Hamilton Island to Sydney, returning Wed, Aug 6, priced at $226 found 2 days ago
Jetstar
Wed, Aug 13 - Mon, Aug 18
HTI
Hamilton Island
SYD
Sydney
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select Jetstar flight, departing Wed, Aug 13 from Hamilton Island to Sydney, returning Mon, Aug 18, priced at $233 found 5 days ago
Jetstar
Wed, Aug 6 - Mon, Aug 11
HTI
Hamilton Island
SYD
Sydney
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select Jetstar flight, departing Wed, Aug 6 from Hamilton Island to Sydney, returning Mon, Aug 11, priced at $235 found 2 days ago
Virgin Australia
Sat, Aug 16 - Mon, Aug 18
HTI
Hamilton Island
SYD
Sydney
$254 Roundtrip, found 22 hours ago
$254
Roundtrip
found 22 hours ago
Select Virgin Australia flight, departing Sat, Aug 16 from Hamilton Island to Sydney, returning Mon, Aug 18, priced at $254 found 22 hours ago
Virgin Australia
Sat, Aug 16 - Tue, Aug 19
HTI
Hamilton Island
SYD
Sydney
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Sat, Aug 16 from Hamilton Island to Sydney, returning Tue, Aug 19, priced at $256 found 5 days ago
Jetstar
Wed, Aug 13 - Sun, Aug 17
HTI
Hamilton Island
SYD
Sydney
$259 Roundtrip, found 5 days ago
$259
Roundtrip
found 5 days ago
Select Jetstar flight, departing Wed, Aug 13 from Hamilton Island to Sydney, returning Sun, Aug 17, priced at $259 found 5 days ago
Jetstar
Wed, Aug 6 - Sun, Aug 10
HTI
Hamilton Island
SYD
Sydney
$261 Roundtrip, found 2 days ago
$261
Roundtrip
found 2 days ago
Select Jetstar flight, departing Wed, Aug 6 from Hamilton Island to Sydney, returning Sun, Aug 10, priced at $261 found 2 days ago
Virgin Australia
Wed, Aug 13 - Tue, Aug 19
HTI
Hamilton Island
SYD
Sydney
$262 Roundtrip, found 5 days ago
$262
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Wed, Aug 13 from Hamilton Island to Sydney, returning Tue, Aug 19, priced at $262 found 5 days ago
Qantas Airways
Sat, Aug 16 - Mon, Aug 18
HTI
Hamilton Island
SYD
Sydney
$271 Roundtrip, found 22 hours ago
$271
Roundtrip
found 22 hours ago
Select Qantas Airways flight, departing Sat, Aug 16 from Hamilton Island to Sydney, returning Mon, Aug 18, priced at $271 found 22 hours ago
Qantas Airways
Tue, Aug 5 - Mon, Aug 11
HTI
Hamilton Island
SYD
Sydney
$273 Roundtrip, found 2 days ago
$273
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Tue, Aug 5 from Hamilton Island to Sydney, returning Mon, Aug 11, priced at $273 found 2 days ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $272
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city center16 min
Flights from $272
Flights from Hamilton Island (HTI) to Sydney (SYD)
Origin airport
Great Barrier Reef
Destination airport
Kingsford Smith Intl.
Airlines serving
Qantas Airways, Virgin Australia
Roundtrip price
$225
Distance
948 mi
Average flight time
2 hours 20 mins

Hamilton Island to Sydney Flights

The cheapest times to fly from Hamilton Island to Sydney

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hamilton Island to Sydney are during the month of August. You can find some of the cheapest flights from Hamilton Island to Sydney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hamilton Island to Sydney

Sunday is one of the best days to book for cheap flights from Hamilton Island to Sydney: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hamilton Island to Sydney

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hamilton Island to Sydney in 2025. You can also book with separate airlines for your outbound and return journeys, from $70 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hamilton Island to Sydney flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hamilton Island to Sydney airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD) cost?
Cheap round-trip flights from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD) start from $251. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Virgin Australia flight leaving HTI on August 16 2025 and touching down at SYD. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from HTI to SYD?
The cheapest flights from HTI to SYD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD)?
Skip the stopovers and travel nonstop to Kingsford Smith Intl. Airport (SYD) from Great Barrier Reef Airport (HTI) with 3 airlines, including:

  • Qantas
  • Virgin Australia
  • Jetstar

What is the cheapest airline that flies from HTI to SYD?
Travel from HTI to SYD with Virgin Australia. This carrier currently offers the lowest one-way fare on this route, starting from $125. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HTI on September 11 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD)?
With, on average, 2 nonstop flights that operate from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD) every day, you'll be on your way in no time.
What are the most popular departure times for flights from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD)?
The 2 PM departures from HTI to SYD are the most sought after. Prices can be higher for these popular slots. If you want to save on your trip, pick a less crowded time to fly.
What day of the week has the most flights from HTI to SYD?
Friday offers the most flights from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD). Consider taking off on this day and you'll have a greater chance of finding a schedule that works for you.
What is the earliest flight from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD)?
Great Barrier Reef Airport (HTI)'s earliest flight to Kingsford Smith Intl. Airport (SYD) takes off at approximately 11:50AM UTC+10. With a flight time of 2h 20m, you'll touch down at around 3:10PM UTC+11.
How long does it take to fly from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD)?
It usually takes 2 hours and 20 minutes to travel the 950 mi from HTI to SYD.
What is the best time to fly from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD)?
Choose a flight from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Sydney from Great Barrier Reef Airport (HTI)?
If you're taking a direct flight from Great Barrier Reef Airport (HTI) to Sydney, Kingsford Smith Intl. Airport (SYD) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD) last-minute?
Holding off until just before your departure to book a flight from HTI to SYD generally means paying more. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of snagging a bargain.
Is it cheaper to book a HTI to SYD flight and hotel package?
Compared with arranging hotels and flights separately, booking a HTI to SYD flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Great Barrier Reef Airport (HTI) to Kingsford Smith Intl. Airport (SYD)?
Usually, it's possible to cancel or reschedule your HTI to SYD flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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