$166 Cheap Flights from Honolulu (HNL) to Sydney (SYD)

View $166 flight on Wed, Aug 27, 2025Opens in a new window

Popular airlines from Daniel K. Inouye Intl. Airport (HNL) to Sydney Airport (SYD)

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Cheap Flights from Honolulu to Sydney (HNL-SYD)

Prices were available within the past 7 days and start at $166 for one-way flights and $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Fri, Aug 8 - Wed, Aug 20
HNL
Oahu
SYD
Sydney
$312 Roundtrip, found 2 hours ago
$312
Roundtrip
found 2 hours ago
Select Jetstar flight, departing Fri, Aug 8 from Oahu to Sydney, returning Wed, Aug 20, priced at $312 found 2 hours ago
Jetstar
Fri, Aug 22 - Sun, Aug 31
HNL
Oahu
SYD
Sydney
$343 Roundtrip, found 2 days ago
$343
Roundtrip
found 2 days ago
Select Jetstar flight, departing Fri, Aug 22 from Oahu to Sydney, returning Sun, Aug 31, priced at $343 found 2 days ago
Jetstar
Sun, Aug 31 - Sun, Sep 7
HNL
Oahu
SYD
Sydney
$344 Roundtrip, found 22 hours ago
$344
Roundtrip
found 22 hours ago
Select Jetstar flight, departing Sun, Aug 31 from Oahu to Sydney, returning Sun, Sep 7, priced at $344 found 22 hours ago
Jetstar
Sun, Aug 17 - Sun, Sep 7
HNL
Oahu
SYD
Sydney
$364 Roundtrip, found 2 days ago
$364
Roundtrip
found 2 days ago
Select Jetstar flight, departing Sun, Aug 17 from Oahu to Sydney, returning Sun, Sep 7, priced at $364 found 2 days ago
Jetstar
Fri, Oct 17 - Sun, Oct 19
HNL
Oahu
SYD
Sydney
$384 Roundtrip, found 1 hour ago
$384
Roundtrip
found 1 hour ago
Select Jetstar flight, departing Fri, Oct 17 from Oahu to Sydney, returning Sun, Oct 19, priced at $384 found 1 hour ago
Fiji Airways
Thu, Oct 23 - Thu, Nov 6
HNL
Oahu
SYD
Sydney
$798 Roundtrip, just found
$798
Roundtrip
just found
Select Fiji Airways flight, departing Thu, Oct 23 from Oahu to Sydney, returning Thu, Nov 6, priced at $798 just found
Philippine Airlines
Thu, Oct 23 - Thu, Oct 30
HNL
Oahu
SYD
Sydney
$980 Roundtrip, found 2 hours ago
$980
Roundtrip
found 2 hours ago
Select Philippine Airlines flight, departing Thu, Oct 23 from Oahu to Sydney, returning Thu, Oct 30, priced at $980 found 2 hours ago
Air New Zealand
Fri, Aug 1 - Tue, Dec 2
HNL
Oahu
SYD
Sydney
$1,336 Roundtrip, found 2 days ago
$1,336
Roundtrip
found 2 days ago
Select Air New Zealand flight, departing Fri, Aug 1 from Oahu to Sydney, returning Tue, Dec 2, priced at $1,336 found 2 days ago
Asiana Airlines
Thu, Oct 23 - Thu, Nov 6
HNL
Oahu
SYD
Sydney
$1,382 Roundtrip, just found
$1,382
Roundtrip
just found
Select Asiana Airlines flight, departing Thu, Oct 23 from Oahu to Sydney, returning Thu, Nov 6, priced at $1,382 just found
United
Wed, Feb 18 - Sun, Mar 1
HNL
Oahu
SYD
Sydney
$1,412 Roundtrip, just found
$1,412
Roundtrip
just found
Select United flight, departing Wed, Feb 18 from Oahu to Sydney, returning Sun, Mar 1, priced at $1,412 just found

Find the cheapest month to fly from Honolulu (HNL) to Sydney (SYD)

August is typically the cheapest month to fly

From $364 - $1,245 per traveler.

Graph displaying average flight prices per month

Flights from Honolulu (HNL) to Sydney (SYD)
Origin airport
Daniel K. Inouye Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air New Zealand, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Fiji Airways, Hawaiian Airlines, Japan Airlines, Jetstar, Korean Air, Philippine Airlines, Qantas Airways, United
Roundtrip price
$311
Distance
5077 mi
Average flight time
30 hours 30 mins

Honolulu to Sydney Flights

The cheapest times to fly from Honolulu 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 Honolulu to Sydney are during the month of August. You can find some of the cheapest flights from Honolulu to Sydney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Honolulu to Sydney

Sunday is one of the best days to book for cheap flights from Honolulu 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 Honolulu 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 Honolulu to Sydney in 2025. You can also book with separate airlines for your outbound and return journeys, from $166 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 Honolulu 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 Honolulu 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 Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD) cost?
Cheap round-trip fares from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD) start at $312. 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 Jetstar flight leaving HNL on July 13 2025 and touching down at SYD. The price was last updated on July 4 2025 and has not changed since.
What is the cheapest month to fly from HNL to SYD?
The cheapest flights from HNL 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 Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD)?
Take the express route to Kingsford Smith Intl. Airport (SYD). 3 carriers operate nonstop flights from Daniel K. Inouye Intl. Airport (HNL), including:

  • Hawaiian Airlines
  • Qantas
  • Jetstar

What is the cheapest airline that flies from HNL to SYD?
With tickets starting at $144 for a one-way flight from HNL to SYD, Jetstar is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HNL on September 3 2025. Prices were last updated on July 4 2025 and have not changed since.
How many flights per day from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD)?
On average, only 1 direct flight departs each day from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD). Want more options? Use Expedia's filter tool to find flights with layovers and add an extra destination to your journey.
What are the most popular departure times for flights from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD)?
More travelers fly between HNL and SYD at 11 AM than at any other point in the day. Looking to skip the crowds? Travel outside of rush hours and you're likely to save on your ticket as well.
What day of the week has the most flights from HNL to SYD?
If you jet off on a Friday, you'll get the greatest range of options for flights from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD).
What is the earliest flight from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD)?
Hop on the earliest flight at around 8:15AM UTC-10, heading out of Daniel K. Inouye Intl. Airport (HNL). You'll be flying for approximately 10h 20m, landing at Kingsford Smith Intl. Airport (SYD) at approximately 3:35PM UTC+11.
How long does it take to fly from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD)?
It takes about 10 hours and 26 minutes to cover the 5,100 mi from HNL to SYD.
What airline has the least delays from HNL to SYD?
Consider traveling with Qantas if you'd like to fly straight from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD) without any holdups. This carrier has the best track record for punctuality, with an on-time performance of 85%. Want to get notified of any changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD)?
Book a flight from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Daniel K. Inouye Intl. Airport (HNL)?
If you're on a direct flight from Daniel K. Inouye Intl. Airport (HNL) to Sydney, Kingsford Smith Intl. Airport (SYD) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD) last-minute?
Last-minute bookings from HNL to SYD are generally more expensive. To secure the best prices, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, you may find a cheap ticket right before your trip.
Is it cheaper to book a HNL to SYD flight and hotel package?
Compared with arranging hotels and flights separately, booking a HNL to SYD flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD)?
If you reserved your HNL to SYD flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.