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$395+ Cheap flights to O'ahu

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
— HNL
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to O'ahu
Explore the most affordable flight options available to O'ahu. Find the lowest fares based on data from user searches, with prices last updated on 14 November 2025.

Sat 13/1221:40SYD - HNL
Nonstop9h 55mHawaiian Airlines
Thu 25/1212:05HNL - SYD
Nonstop10h 40mHawaiian Airlines
Deal found 10/11$1,231
Thu 13/1121:40SYD - HNL
Nonstop10h 00mHawaiian Airlines
Wed 19/1111:55HNL - SYD
Nonstop10h 50mHawaiian Airlines
Deal found 11/11$1,236
Thu 27/1121:40SYD - HNL
Nonstop9h 55mHawaiian Airlines
Thu 4/1211:55HNL - SYD
Nonstop10h 50mHawaiian Airlines
Deal found 11/11$1,238
Thu 13/1121:40SYD - HNL
Nonstop10h 00mAlaska Airlines
Wed 26/1111:55HNL - SYD
Nonstop10h 50mAlaska Airlines
Deal found 11/11$1,241
Sat 15/1120:10SYD - HNL
Nonstop9h 50mQantas Airways
Sat 22/1110:45HNL - SYD
Nonstop10h 35mQantas Airways
Deal found 11/11$1,259
Mon 17/1120:10SYD - HNL
Nonstop9h 50mQantas Airways
Sun 23/1110:45HNL - SYD
Nonstop10h 35mQantas Airways
Deal found 12/11$1,260
Thu 13/1121:40SYD - HNL
Nonstop10h 00mHawaiian Airlines
Wed 26/1111:55HNL - SYD
Nonstop10h 50mHawaiian Airlines
Deal found 11/11$1,267
Sat 22/1120:10SYD - HNL
Nonstop9h 50mQantas Airways
Sat 29/1108:15HNL - SYD
1 stop17h 10mQantas Airways
Deal found 10/11$1,277
Thu 13/1110:05SYD - HNL
1 stop17h 10mQantas Airways
Wed 26/1110:45HNL - SYD
Nonstop10h 35mQantas Airways
Deal found 11/11$1,280

Flights to O'ahu in 2025

Find the latest flights to O'ahu in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 14 November 2025.

Return from

$899

One-way from

$588

Popular in

December

Cheapest in

August

Average price

$951

Good round-trip deal

$900 or less

Good one-way deal

$829 or less
Hawaiian Airlines
  • Hawaiian Airlines
  • 27/3-30/3
  • Nonstop
  • 20h 40m total
  • Sydney to Honolulu
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Alaska Airlines
  • Alaska Airlines
  • 13/3
  • Nonstop
  • 10h 10m total
  • Sydney to O'ahu
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($217 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to O'ahu.
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Price to beat on a one-way flight from Sydney Kingsford Smith to O'ahu.
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Cheapflights Fare Finder

 
Locate flights to O'ahu that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 14 November 2025.
Use the filters below to find and compare flights to O'ahu that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Mon 17/11

20:10-09:00

Nonstop9h 50m

Honolulu

Sun 23/11

10:45-18:20

Nonstop10h 35m

$1,294

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Tue 3/2

21:40-10:50

Nonstop10h 10m

Honolulu

Thu 5/2

12:10-19:45

Nonstop10h 35m

$1,315

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Mon 19/1

21:40-10:50

Nonstop10h 10m

Honolulu

Tue 27/1

12:10-19:45

Nonstop10h 35m

$1,315

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Mon 2/2

20:10-09:00

Nonstop9h 50m

Honolulu

Fri 6/2

10:45-18:20

Nonstop10h 35m

$1,318

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Tue 13/1

21:40-10:50

Nonstop10h 10m

Honolulu

Mon 26/1

12:10-19:45

Nonstop10h 35m

$1,321

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Sat 29/11

20:10-09:00

Nonstop9h 50m

Honolulu

Sat 6/12

10:45-18:20

Nonstop10h 35m

$1,325

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Wed 3/12

20:10-09:00

Nonstop9h 50m

Honolulu

Sat 13/12

08:15-20:40

1 stop15h 25m

$1,328

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Sun 30/11

20:10-09:00

Nonstop9h 50m

Honolulu

Thu 4/12

10:45-18:20

Nonstop10h 35m

$1,363

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Thu 15/1

21:40-10:50

Nonstop10h 10m

Honolulu

Thu 22/1

12:10-19:45

Nonstop10h 35m

$1,450

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Mon 12/1

21:40-10:50

Nonstop10h 10m

Honolulu

Sun 18/1

12:10-19:45

Nonstop10h 35m

$1,474

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 24 results
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2
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Best time to book a flight to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 to O'ahu

How long is the flight to O'ahu?

On average, a flight from Sydney to O'ahu takes 9 hours 40 minutes. Flights to O'ahu from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to O'ahu?

Use this chart to determine the cheapest time to fly return from Sydney to O'ahu. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to O'ahu should consider flying on Monday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.

Weekly flight availability to O'ahu

The most flights from Sydney to O'ahu are scheduled on a Friday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

What are the most popular airlines that fly to O'ahu?

The most popular airlines flying from Sydney to O'ahu are Jetstar, Qantas Airways and Hawaiian Airlines.

Qantas Airways
Qantas Airways
From $905
Jetstar
Jetstar
From $333
Hawaiian Airlines
Hawaiian Airlines
From $494
Fiji Airways
Fiji Airways
From $704

What are the cheapest airlines that fly to O'ahu?

The cheapest airlines flying from Sydney to O'ahu are Jetstar, Hawaiian Airlines and Fiji Airways.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 8.0 - 81.0 mm per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit O'ahu when rainfall is around 8.0 mm.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated 14 November 2025.
Read through reviews of airlines serving the United States, such as Fiji Airways, Alaska Airlines, andHawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.5

Overall

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.1
Very Good
209 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.5

Overall

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Alaska Airlines
8.0
Very Good
11,289 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.5

Overall

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Hawaiian Airlines
7.8
Good
2,809 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.5

Overall

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Qantas Airways
7.5
Good
934 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.5

Overall

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Jetstar
6.6
Okay
483 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.5

Overall

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

FAQs about flying to O'ahu

  • Can I find cheaper flights to O'ahu if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to O'ahu on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to O'ahu?

    Based on reviews from Cheapflights users, Jetstar is rated the highest out of the airlines that fly to O'ahu.

  • What is the cheapest airport to fly to in O'ahu?

    Honolulu is currently the cheapest airport to fly to in O'ahu. One-way flights to Honolulu typically cost $110, while return flights cost around $660.

  • How much is a return flight to O'ahu?

    A return flight to O'ahu will typically cost around $1,452, however they can be found for as little as $660.

  • Where does the fastest flight to O'ahu depart from?

    For those looking to save time traveling to O'ahu, Sydney Kingsford Smith offers the quickest one-way flight (9 hours 40 minutes).

  • Does Honolulu have car hire?

    Yes. Those touching down at Honolulu can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Honolulu?

    Yes. Honolulu has hotels nearby for those requiring accommodations. Airport Honolulu Hotel, Trademark Collection by Wyndham is the closest property to Honolulu (1.6 km away from Honolulu).

See more FAQs

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Yes! Cheapflights helps users easily find flights to O'ahu with no change fees.

Can Cheapflights notify me if prices for flights to O'ahu become cheaper?

Yes, Cheapflights offers price alerts on O'ahu flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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