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$381+ Cheap flights from O'ahu to Sydney (SYD)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SYD
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from O'ahu to Sydney

Cheapest flights from O'ahu to Sydney
Explore the most affordable flight options available from O'ahu to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This CheapOair deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:20 amHNL - SYD
Nonstop10h 20mJetstar
Fri 10/245:20 pmSYD - HNL
Nonstop9h 30mJetstar
Deal found 10/18$617
This SmartFares deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:05 pmHNL - SYD
Nonstop10h 40mAlaska Airlines
Sat 1/109:40 pmSYD - HNL
Nonstop10h 05mAlaska Airlines
Deal found 10/19$676
This KAYAK deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:55 amHNL - SYD
Nonstop10h 50mHawaiian Airlines
Sat 11/299:40 pmSYD - HNL
Nonstop9h 55mHawaiian Airlines
Deal found 10/18$680
This KAYAK deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:55 amHNL - SYD
Nonstop10h 50mHawaiian Airlines
Thu 12/119:40 pmSYD - HNL
Nonstop9h 55mHawaiian Airlines
Deal found 10/17$681
This ubfly deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ubfly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:55 amHNL - SYD
Nonstop10h 50mHawaiian Airlines
Thu 12/119:40 pmSYD - HNL
Nonstop9h 55mHawaiian Airlines
Deal found 10/20$687
This Netflights deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:55 amHNL - SYD
Nonstop10h 50mAlaska Airlines
Fri 12/129:40 pmSYD - HNL
Nonstop9h 55mAlaska Airlines
Deal found 10/20$689
This Netflights deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:05 pmHNL - SYD
Nonstop10h 40mAlaska Airlines
Fri 1/99:40 pmSYD - HNL
Nonstop10h 05mAlaska Airlines
Deal found 10/19$692
This Trip.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:55 amHNL - SYD
Nonstop10h 50mHawaiian Airlines
Sat 11/229:40 pmSYD - HNL
Nonstop9h 55mHawaiian Airlines
Deal found 10/18$695
This Hawaiian Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:55 amHNL - SYD
Nonstop10h 50mHawaiian Airlines
Fri 11/149:40 pmSYD - HNL
Nonstop10h 00mHawaiian Airlines
Deal found 10/19$698
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:20 amHNL - SYD
Nonstop10h 20mMultiple Airlines
Sun 10/269:40 pmSYD - HNL
Nonstop10h 00mMultiple Airlines
Deal found 10/18$733

Cheap flight deals from O'ahu to Sydney

Keep the following information in mind while searching for O'ahu to Sydney flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$676
(SmartFares)

One-way from

$381
(SmartFares)

Popular in

December

Cheapest in

April

Average price

$783

Good round-trip deal

$549 or less

Good one-way deal

$304 or less
Provider with most accurate pricing for Honolulu-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Sydney Kingsford Smith flights.
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From O'ahu to Sydney Kingsford Smith
Search Deals
One-way flight from O'ahu to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from O'ahu to Sydney Kingsford Smith.
Search Deals
Price to beat on a one-way flight from O'ahu to Sydney Kingsford Smith.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from O'ahu to Sydney that are best for you.

Fly from

O'ahu

Fly to

Sydney

Route

Depart

Return

Price

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Sun 12/21

12:05 pm-7:45 pm

Nonstop10h 40m

Sydney Kingsford Smith

Sun 1/11

9:40 pm-10:45 am

Nonstop10h 05m

$698

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Mon 3/23

12:05 pm-7:45 pm

Nonstop10h 40m

Sydney Kingsford Smith

Sat 3/28

9:40 pm-10:40 am

Nonstop10h 00m

$698

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Sat 11/1

11:55 am-7:45 pm

Nonstop10h 50m

Sydney Kingsford Smith

Fri 11/14

9:40 pm-10:40 am

Nonstop10h 00m

$698

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Thu 11/13

11:55 am-7:45 pm

Nonstop10h 50m

Sydney Kingsford Smith

Thu 11/20

9:40 pm-10:40 am

Nonstop10h 00m

$698

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Thu 10/30

11:55 am-7:45 pm

Nonstop10h 50m

Sydney Kingsford Smith

Sun 11/2

9:40 pm-10:40 am

Nonstop10h 00m

$698

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Sat 11/1

11:55 am-7:45 pm

Nonstop10h 50m

Sydney Kingsford Smith

Sat 11/15

9:40 pm-10:40 am

Nonstop10h 00m

$698

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Wed 2/25

12:05 pm-7:45 pm

Nonstop10h 40m

Sydney Kingsford Smith

Tue 3/3

9:40 pm-10:40 am

Nonstop10h 00m

$698

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Mon 2/23

12:05 pm-7:45 pm

Nonstop10h 40m

Sydney Kingsford Smith

Sun 3/1

9:40 pm-10:40 am

Nonstop10h 00m

$698

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Fri 2/20

12:05 pm-7:45 pm

Nonstop10h 40m

Sydney Kingsford Smith

Fri 3/6

9:40 pm-10:40 am

Nonstop10h 00m

$698

HonoluluSydney

HNL - SYD

HNLSYD

Honolulu

Sun 12/21

12:05 pm-7:45 pm

Nonstop10h 40m

Sydney Kingsford Smith

Wed 12/31

9:40 pm-10:40 am

Nonstop10h 00m

$948

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 22 results
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2
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Best time to book a flight from O'ahu to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from O'ahu with our price prediction graph.
Estimated round-trip 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 from O'ahu to Sydney

What is the cheapest month to book a flight from O'ahu to Sydney?

Currently, May is the cheapest month in which you can book a flight from O'ahu to Sydney (average of $182). Flying from O'ahu to Sydney in January is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FUW to SYD?

Find hourly flight availability from O'ahu to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 86% on flights from O'ahu to Sydney by exploring options for tickets in the afternoon.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated October 20, 2025.
See what other customers who have flown with Alaska Airlines, Fiji Airways, and Hawaiian Airlines from O'ahu to Sydney have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,135 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,135 reviews
Alaska Airlines
8.0
Very good
11,135 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Fiji Airways
8.0
Very good
205 reviews
Alaska Airlines
8.0
Very good
11,135 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,786 reviews
Alaska Airlines
8.0
Very good
11,135 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Qantas Airways
7.5
Good
922 reviews
Alaska Airlines
8.0
Very good
11,135 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Jetstar
6.5
Okay
476 reviews
Alaska Airlines
8.0
Very good
11,135 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from O'ahu?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from O'ahu. Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

  • How popular is this O'ahu to Sydney flight route?

    Within the past month, 2 users have taken a look at flights from O'ahu to Sydney Kingsford Smith.

  • How long is the flight from O'ahu to Sydney?

    A quick flight from O'ahu to Sydney can take about 10h 40m. Alaska Airlines provides one of the quickest options available for as low as $698. The distance between O'ahu and Sydney is about 5073 mi. All flights are typically nonstop.

  • What are the most reliable airlines from O'ahu to Sydney?

    Consider American Airlines (83%), Jetstar (83%) or Alaska Airlines (75%) when booking your flight. These represent the most reliable airlines when flying from O'ahu to Sydney.

  • What are the cheapest flights from O'ahu to Sydney?

    On average you can expect to pay $2,071 for a flight from O'ahu to Sydney. The cheapest flight overall is $171 while the most popular route, (Honolulu - Sydney Kingsford Smith) is currently priced at $681.

  • Can I find deals for flights from O'ahu to Sydney that include hotel bookings?

    Yes. In addition to deals on O'ahu to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'ahu to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Sydney.

  • Can I find deals for business class flights from O'ahu to Sydney?

    Yes. Cheapflights offers flight deals from O'ahu to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from O'ahu to Sydney?

    Currently, May is the cheapest month in which you can book a flight from O'ahu to Sydney (average of $182). Flying from O'ahu to Sydney in January is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from O'ahu to Sydney

Discover the top 8 airlines that operate flights from O'ahu to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$255Average$402FlexibilityNo cancel feeOn-time74%
Hawaiian AirlinesCheapest$572Average$1,198FlexibilityNo cancel feeOn-time85%
Air New ZealandCheapest$605Average$1,254FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$641Average$1,601FlexibilityNo cancel feeOn-time74%
Alaska AirlinesCheapest$699Average$1,402FlexibilityNo cancel feeOn-time75%
Fiji AirwaysCheapest$739Average$784FlexibilityNo cancel feeOn-time74%
Asiana AirlinesCheapest$1,355Average$1,402FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$1,612Average$1,847FlexibilityNo cancel feeOn-time71%

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