$578 Cheap Flights from Honolulu (HNL) to Sydney (SYD)

View $578 flight on Sun, Oct 5, 2025Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Today's featured flight deals from Daniel K. Inouye Intl. Airport (HNL) to Sydney Airport (SYD)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Honolulu to Sydney (HNL-SYD)

Prices were available within the past 7 days and start at $578 for one-way flights and $469 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Wed, Sep 24 - Wed, Oct 22
HNL
Oahu
SYD
Sydney
$469 Roundtrip, found 5 days ago
$469
Roundtrip
found 5 days ago
Select Jetstar flight, departing Wed, Sep 24 from Oahu to Sydney, returning Wed, Oct 22, priced at $469 found 5 days ago
Jetstar
Sun, Sep 14 - Wed, Sep 24
HNL
Oahu
SYD
Sydney
$518 Roundtrip, found 1 day ago
$518
Roundtrip
found 1 day ago
Select Jetstar flight, departing Sun, Sep 14 from Oahu to Sydney, returning Wed, Sep 24, priced at $518 found 1 day ago
Jetstar
Wed, Sep 17 - Fri, Sep 19
HNL
Oahu
SYD
Sydney
$592 Roundtrip, found 1 day ago
$592
Roundtrip
found 1 day ago
Select Jetstar flight, departing Wed, Sep 17 from Oahu to Sydney, returning Fri, Sep 19, priced at $592 found 1 day ago
Jetstar
Wed, Oct 8 - Wed, Oct 15
HNL
Oahu
SYD
Sydney
$614 Roundtrip, found 16 hours ago
$614
Roundtrip
found 16 hours ago
Select Jetstar flight, departing Wed, Oct 8 from Oahu to Sydney, returning Wed, Oct 15, priced at $614 found 16 hours ago
Fiji Airways
Tue, Jun 9 - Sat, Jun 20
HNL
Oahu
SYD
Sydney
$798 Roundtrip, found 1 day ago
$798
Roundtrip
found 1 day ago
Select Fiji Airways flight, departing Tue, Jun 9 from Oahu to Sydney, returning Sat, Jun 20, priced at $798 found 1 day ago
Philippine Airlines
Thu, Nov 6 - Tue, Nov 11
HNL
Oahu
SYD
Sydney
$861 Roundtrip, just found
$861
Roundtrip
just found
Select Philippine Airlines flight, departing Thu, Nov 6 from Oahu to Sydney, returning Tue, Nov 11, priced at $861 just found
Alaska Airlines
Thu, Nov 20 - Tue, Dec 2
HNL
Oahu
SYD
Sydney
$949 Roundtrip, found 2 days ago
$949
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Nov 20 from Oahu to Sydney, returning Tue, Dec 2, priced at $949 found 2 days ago
Hawaiian Airlines
Fri, Sep 12 - Sun, Sep 14
HNL
Oahu
SYD
Sydney
$949 Roundtrip, found 1 day ago
$949
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Sep 12 from Oahu to Sydney, returning Sun, Sep 14, priced at $949 found 1 day ago
Air New Zealand
Tue, Jan 20 - Thu, Jan 22
HNL
Oahu
SYD
Sydney
$1,336 Roundtrip, just found
$1,336
Roundtrip
just found
Select Air New Zealand flight, departing Tue, Jan 20 from Oahu to Sydney, returning Thu, Jan 22, priced at $1,336 just found
Asiana Airlines
Mon, Mar 30 - Mon, Apr 6
HNL
Oahu
SYD
Sydney
$1,381 Roundtrip, found 2 days ago
$1,381
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Mon, Mar 30 from Oahu to Sydney, returning Mon, Apr 6, priced at $1,381 found 2 days ago

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

August is typically the cheapest month to fly

From $402 - $1,198 per traveler.

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 $950
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city center16 min
Flights from $950
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, China Eastern Airlines, Delta, Fiji Airways, Hawaiian Airlines, Japan Airlines, Jetstar, Korean Air, Philippine Airlines, Qantas Airways, Singapore Airlines, United
Roundtrip price
$469
Distance
5077 mi
Average flight time
30 hours 31 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 September. 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 $578 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?
Get a cheap one-way flight from $578 or cheap return flight from $469 from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD)?
The cheapest month to fly from HNL to SYD is September, when demand is low. Off-peak months are generally when you'll find lower airfares between these airports.
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 Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD)?
Jetstar and Qantas are some popular airlines offering competitive fares. Don't forget that flight prices from Daniel K. Inouye Intl. Airport (HNL) to Kingsford Smith Intl. Airport (SYD) can vary based on demand, seasonality and time of booking. With Expedia's filter tool, you can easily find a HNL to SYD flight that works with your plans and budget.
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.

Explore a world of travel with Expedia

*Available to One Key members.