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Cheap flights from Sydney to Honolulu from £270

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HNL
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Honolulu (HNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 October 2025.

Round-trip from

£420

One-way from

£271

Popular in

December

Cheapest in

August

Average price

£468

Good round-trip deal

£583 or less

Good one-way deal

£957 or less
Alaska Airlines
  • Alaska Airlines
  • 4/12-11/12
  • Nonstop
  • 20h 45m total
  • Sydney to Honolulu
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Hawaiian Airlines
  • Hawaiian Airlines
  • 15/1
  • Nonstop
  • 10h 05m total
  • Sydney to Honolulu
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Highest demand for flights based on searches. 17% potential increase in price (£78 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£20 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Honolulu.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Honolulu.
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Find flight deals from Sydney to Honolulu

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Honolulu
Explore the most affordable flight options available from Sydney to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Thu 4/1221:40SYD - HNL
Nonstop9h 55mAlaska Airlines
Thu 11/1211:55HNL - SYD
Nonstop10h 50mAlaska Airlines
Deal found 22/10£420
Fri 7/1121:40SYD - HNL
Nonstop10h 00mAlaska Airlines
Thu 13/1111:55HNL - SYD
Nonstop10h 50mAlaska Airlines
Deal found 22/10£437
Fri 31/1021:40SYD - HNL
Nonstop10h 00mHawaiian Airlines
Fri 7/1111:55HNL - SYD
Nonstop10h 50mHawaiian Airlines
Deal found 23/10£438
Thu 4/1220:10SYD - HNL
Nonstop9h 50mQantas Airways
Thu 11/1208:15HNL - SYD
1 stop17h 10mQantas Airways
Deal found 22/10£442
Sat 6/1220:10SYD - HNL
Nonstop9h 50mQantas Airways
Sat 13/1208:15HNL - SYD
1 stop14h 30mQantas Airways
Deal found 23/10£442
Sun 23/1120:10SYD - HNL
Nonstop9h 50mQantas Airways
Sat 29/1108:15HNL - SYD
1 stop15h 45mQantas Airways
Deal found 22/10£443
Thu 6/1113:30SYD - HNL
1 stop13h 45mQantas Airways
Sun 7/611:50HNL - SYD
Nonstop10h 40mQantas Airways
Deal found 22/10£449
Thu 23/1008:15SYD - HNL
1 stop19h 20mQantas Airways
Thu 6/1108:15HNL - SYD
1 stop17h 10mQantas Airways
Deal found 22/10£452
Tue 28/1010:05SYD - HNL
1 stop17h 10mQantas Airways
Tue 28/1008:15HNL - SYD
1 stop17h 10mQantas Airways
Deal found 23/10£453
Sat 8/1120:10SYD - HNL
Nonstop9h 50mQantas Airways
Sat 15/1108:15HNL - SYD
1 stop14h 30mQantas Airways
Deal found 22/10£459
Sun 26/1021:40SYD - HNL
Nonstop10h 00mAlaska Airlines
Fri 7/1111:55HNL - SYD
Nonstop10h 50mAlaska Airlines
Deal found 24/10£463

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Honolulu 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 858,174 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from Sydney to Honolulu that are best for you.

Fly from

Sydney

Fly to

Honolulu

Route

Depart

Return

Price

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Sat 8/11

21:40-10:40

Nonstop10h 00m

Honolulu

Sat 15/11

11:55-19:45

Nonstop10h 50m

£437

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Fri 7/11

21:40-10:40

Nonstop10h 00m

Honolulu

Thu 13/11

11:55-19:45

Nonstop10h 50m

£437

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Fri 5/12

21:40-10:35

Nonstop9h 55m

Honolulu

Thu 11/12

11:55-19:45

Nonstop10h 50m

£438

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Sat 8/11

21:40-10:40

Nonstop10h 00m

Honolulu

Mon 10/11

11:55-19:45

Nonstop10h 50m

£438

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Thu 12/3

21:40-10:40

Nonstop10h 00m

Honolulu

Fri 20/3

12:05-19:45

Nonstop10h 40m

£438

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Sat 7/2

21:40-10:45

Nonstop10h 05m

Honolulu

Thu 12/2

12:05-19:45

Nonstop10h 40m

£438

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Fri 5/12

21:40-10:35

Nonstop9h 55m

Honolulu

Thu 11/12

11:55-19:45

Nonstop10h 50m

£438

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Sun 8/3

21:40-10:40

Nonstop10h 00m

Honolulu

Sat 21/3

12:05-19:45

Nonstop10h 40m

£438

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Tue 10/2

21:40-10:45

Nonstop10h 05m

Honolulu

Fri 20/2

12:05-19:45

Nonstop10h 40m

£439

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Fri 27/3

21:40-10:40

Nonstop10h 00m

Honolulu

Mon 30/3

12:05-19:45

Nonstop10h 40m

£439

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 22 results
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Best time to book a flight from Sydney to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Sydney 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 from Sydney to Honolulu

How far ahead should I book a flight from Sydney to Honolulu?

Use this chart to determine the optimal time to book a return flight from Sydney to Honolulu. Price data was last updated on 17 October 2025.

The price you pay for your flight from Sydney to Honolulu may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney to Honolulu?

Currently, August is the cheapest month in which you can book a flight from Sydney to Honolulu (average of £148). Flying from Sydney to Honolulu in December is currently the most expensive (average of £364). 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 SYD to HNL?

Find hourly flight availability from Sydney to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

A simple way to save on the total cost of your ticket is to fly from Sydney to Honolulu in the afternoon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the evening.

How much does it cost for a return flight from Sydney to Honolulu?

Related info for your journey

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

  • How popular is this Sydney to Honolulu flight route?

    Within the past month, 11 users have taken a look at flights from Sydney Kingsford Smith to Honolulu.

  • How long is the flight from Sydney to Honolulu?

    For as low as £438, Alaska Airlines can have you in Honolulu from Sydney in 9h 55m. Airlines will cover a distance of 5073 mi. All flights are typically direct.

  • What are the most reliable airlines from Sydney to Honolulu?

    No one likes to see their flight delayed. When booking a flight from Sydney to Honolulu consider choosing Jetstar (88%), Hawaiian Airlines (79%) or Alaska Airlines (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Sydney to Honolulu?

    On average you can expect to pay £776 for a flight from Sydney to Honolulu. The cheapest flight overall is £578 while the most popular route, (Sydney Kingsford Smith - Honolulu) is currently priced at £420.

  • Can I find deals for flights from Sydney to Honolulu that include hotel bookings?

    Yes. In addition to deals on Sydney to Honolulu flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Honolulu?

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

  • Can I find deals for business class flights from Sydney to Honolulu?

    Yes. Cheapflights offers flight deals from Sydney to Honolulu 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 Sydney to Honolulu?

    Currently, August is the cheapest month in which you can book a flight from Sydney to Honolulu (average of £148). Flying from Sydney to Honolulu in December is currently the most expensive (average of £364). 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

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Deals for Sydney to Honolulu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Honolulu?

Cheapflights helps you find that perfect flight to Honolulu from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sydney to Honolulu with no change fees?

Need flexible booking options for your flight to Honolulu from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Honolulu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Honolulu from Sydney today and book when prices fit your budget.

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