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$756+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
— HNL
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to O'ahu in 2026

Enter your travel dates to find the best prices.

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 30 April 2026.

Tue 16/613:15
SYD
-
HNL
2 stops17h 35m
Fiji Airways
Tue 30/612:05
HNL
-
SYD
2 stops27h 45m
Fiji Airways
Deal found 30/4$1,054
Tue 4/806:00
SYD
-
HNL
2 stops24h 50m
Fiji Airways
Tue 11/812:05
HNL
-
SYD
2 stops38h 05m
Fiji Airways
Deal found 29/4$1,062
Tue 14/713:15
SYD
-
HNL
2 stops17h 35m
Fiji Airways
Tue 28/712:05
HNL
-
SYD
2 stops27h 45m
Fiji Airways
Deal found 29/4$1,066
Thu 21/513:15
SYD
-
HNL
2 stops27h 55m
Fiji Airways
Thu 4/622:55
HNL
-
SYD
2 stops16h 55m
Fiji Airways
Deal found 27/4$1,072
Thu 28/513:15
SYD
-
HNL
2 stops27h 55m
Fiji Airways
Thu 4/622:55
HNL
-
SYD
2 stops16h 55m
Fiji Airways
Deal found 28/4$1,073
Sat 10/1014:15
SYD
-
HNL
1 stop28h 55m
Fiji Airways
Sat 31/1023:55
HNL
-
SYD
1 stop25h 10m
Fiji Airways
Deal found 28/4$1,076
Tue 12/513:15
SYD
-
HNL
1 stop17h 35m
Fiji Airways
Tue 19/512:05
HNL
-
SYD
1 stop38h 05m
Fiji Airways
Deal found 26/4$1,098
Sat 23/513:15
SYD
-
HNL
1 stop28h 55m
Fiji Airways
Tue 9/612:05
HNL
-
SYD
2 stops27h 45m
Fiji Airways
Deal found 30/4$1,111
Sun 9/806:00
SYD
-
HNL
1 stop12h 10m
Fiji Airways
Sat 22/823:55
HNL
-
SYD
1 stop26h 15m
Fiji Airways
Deal found 27/4$1,112

Find flight deals to O'ahu

Find the latest flights to O'ahu in 2026, 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 30 April 2026.

Return from

$1,054

One-way from

$756

Popular in

December

Cheapest in

August

Average price

$1,177

Good round-trip deal

$1,216 or less

Good one-way deal

$1,063 or less
Fiji Airways
  • Fiji Airways
  • 16/6-30/6
  • 4 total stops
  • 45h 20m total
  • Sydney to Honolulu
Search Deals
Fiji Airways
  • Fiji Airways
  • 12/5
  • 1 total stop
  • 17h 35m total
  • Sydney to O'ahu
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to O'ahu.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to O'ahu.
Search Deals

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 30 April 2026.
Use the filters below to find and compare flights to O'ahu that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Mon 1/6

08:55-10:35

1 stop21h 40m

Honolulu

Tue 2/6

16:35-06:20

1 stop41h 45m

$1,750
Fastest return journey

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Fri 15/5

09:15-11:40

1 stop22h 25m

Honolulu

Mon 25/5

12:22-06:50

1 stop22h 28m

$1,890

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Wed 29/7

09:15-11:18

1 stop22h 03m

Honolulu

Sat 8/8

07:00-06:50

1 stop27h 50m

$1,892

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Sat 9/5

09:15-16:43

1 stop27h 28m

Honolulu

Fri 22/5

21:30-06:50

1 stop37h 20m

$1,903

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Wed 10/6

10:20-13:57

2 stops23h 37m

Honolulu

Fri 12/6

21:40-07:00

2 stops37h 20m

$2,032

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Thu 16/7

08:55-09:45

1 stop20h 50m

Honolulu

Sun 19/7

16:35-06:20

1 stop41h 45m

$2,032

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Mon 25/5

10:20-13:57

2 stops23h 37m

Honolulu

Mon 8/6

11:16-06:55

1 stop23h 39m

$2,032

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Mon 18/5

09:30-16:17

1 stop26h 47m

Honolulu

Fri 22/5

22:05-07:00

2 stops36h 55m

$2,032

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Sun 7/6

10:20-15:59

2 stops25h 39m

Honolulu

Sat 13/6

23:01-07:00

2 stops35h 59m

$2,032

SydneyHonolulu

SYD - HNL

SYDHNL

Sydney Kingsford Smith

Mon 25/5

09:30-19:13

2 stops29h 43m

Honolulu

Wed 3/6

07:00-06:55

2 stops27h 55m

$2,033

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

When is the best time to book a flight to O'ahu?

The price you pay for your flight to O'ahu may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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.

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

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

Qantas Airways
Qantas Airways
From $725
Jetstar
Jetstar
From $255
Hawaiian Airlines
Hawaiian Airlines
From $406
Alaska Airlines
Alaska Airlines
From $638

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 30 April 2026.
Read through reviews of airlines serving the United States, such as Alaska Airlines,Hawaiian Airlines, andQantas Airways. 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.
Alaska Airlines
7.9
Good
12,318 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,318 reviews
Alaska Airlines
7.9
Good
12,318 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Hawaiian Airlines
7.8
Good
2,837 reviews
Alaska Airlines
7.9
Good
12,318 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Qantas Airways
7.5
Good
1,028 reviews
Alaska Airlines
7.9
Good
12,318 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Jetstar
6.5
Okay
538 reviews
Alaska Airlines
7.9
Good
12,318 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.1

Overall

7.9

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 $155, while return flights cost around $877.

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

    A return flight to O'ahu will typically cost around $1,335, however they can be found for as little as $877.

  • 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 (0.0 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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