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$835+ Cheap flights to O'ahu

— HNL
3 Oct — 10 Oct1
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

Tue 13/1014:15 -
2 stops17h 35m
Tue 27/1012:00 -
2 stops37h 05m
Deal found 31/8$1,114
Tue 20/1014:15 -
2 stops17h 35m
Tue 27/1012:00 -
2 stops37h 05m
Deal found 31/8$1,116
Tue 13/1014:15 -
2 stops17h 35m
Sat 24/1023:55 -
1 stop15h 40m
Deal found 31/8$1,132
Thu 29/1014:00 -
2 stops28h 10m
Tue 10/1112:00 -
2 stops27h 35m
Deal found 30/8$1,159
Sat 7/1114:00 -
1 stop29h 10m
Sat 14/1123:55 -
1 stop15h 40m
Deal found 1/9$1,169
Wed 4/1119:25 -
1 stop33h 15m
Thu 12/1109:30 -
1 stop15h 20m
Deal found 1/9$1,170
Sat 17/1014:15 -
1 stop28h 55m
Sat 31/1023:55 -
1 stop15h 40m
Deal found 30/8$1,173
Thu 29/1014:00 -
2 stops28h 10m
Sat 7/1123:55 -
1 stop15h 40m
Deal found 2/9$1,180
Thu 3/920:45 -
Nonstop9h 55m
Fri 4/912:00 -
Nonstop10h 50m
Deal found 31/8$1,187
Mon 19/1020:15 -
Nonstop9h 40m
Wed 4/1111:00 -
Nonstop10h 45m
Deal found 31/8$1,201

Find flight deals to O'ahu

Return from

$1,114

One-way from

$835

Popular in

December

Cheapest in

February

Average price

$1,222

Good round-trip deal

$878 or less

Good one-way deal

$1,103 or less
Fiji Airways
  • Fiji Airways
  • 13/10-27/10
  • 4 total stops
  • 54h 40m total
  • Sydney to Honolulu
Search Deals
12/11
  • 12/11
  • 3 total stops
  • 34h 40m total
  • Sydney to O'ahu
Search Deals
Highest demand for flights based on searches. 1% potential increase in price.
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average return price).
Search Deals
Average for return flights in September 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.
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Cheapflights Fare Finder

 
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
Fastest return journey

SydneyHonolulu

SYD Sydney Kingsford Smith - HNL Honolulu

SYDHNL

Sydney Kingsford Smith

Wed 14/10

20:15-08:55

Nonstop9h 40m

Honolulu

Mon 19/10

10:50-18:30

Nonstop10h 40m

$1,337

SydneyHonolulu

SYD Sydney Kingsford Smith - HNL Honolulu

SYDHNL

Sydney Kingsford Smith

Thu 10/9

20:45-10:40

Nonstop9h 55m

Honolulu

Thu 17/9

12:00-18:50

Nonstop10h 50m

$1,455

SydneyHonolulu

SYD Sydney Kingsford Smith - HNL Honolulu

SYDHNL

Sydney Kingsford Smith

Sat 12/9

10:15-11:20

1 stop21h 05m

Honolulu

Tue 15/9

13:10-08:00

1 stop22h 50m

$1,813

SydneyHonolulu

SYD Sydney Kingsford Smith - HNL Honolulu

SYDHNL

Sydney Kingsford Smith

Tue 29/9

20:45-10:40

Nonstop9h 55m

Honolulu

Fri 9/10

11:05-18:50

Nonstop10h 45m

$1,892

SydneyHonolulu

SYD Sydney Kingsford Smith - HNL Honolulu

SYDHNL

Sydney Kingsford Smith

Fri 11/9

09:15-16:38

1 stop27h 23m

Honolulu

Sat 19/9

07:00-06:50

1 stop27h 50m

$1,954

SydneyHonolulu

SYD Sydney Kingsford Smith - HNL Honolulu

SYDHNL

Sydney Kingsford Smith

Tue 22/9

09:15-11:31

1 stop22h 16m

Honolulu

Wed 23/9

12:35-06:50

1 stop22h 15m

$1,957

SydneyHonolulu

SYD Sydney Kingsford Smith - HNL Honolulu

SYDHNL

Sydney Kingsford Smith

Mon 7/9

09:15-16:43

1 stop27h 28m

Honolulu

Sun 13/9

07:00-06:50

1 stop27h 50m

$1,957

SydneyHonolulu

SYD Sydney Kingsford Smith - HNL Honolulu

SYDHNL

Sydney Kingsford Smith

Tue 15/9

09:15-16:38

1 stop27h 23m

Honolulu

Sat 19/9

07:00-06:50

1 stop27h 50m

$1,963

SydneyHonolulu

SYD Sydney Kingsford Smith - HNL Honolulu

SYDHNL

Sydney Kingsford Smith

Sat 5/9

09:15-21:20

1 stop32h 05m

Honolulu

Sat 19/9

07:00-06:50

1 stop27h 50m

$1,963

SydneyHonolulu

SYD Sydney Kingsford Smith - HNL Honolulu

SYDHNL

Sydney Kingsford Smith

Mon 19/10

10:30-19:29

2 stops29h 59m

Honolulu

Mon 26/10

08:50-08:05

2 stops26h 15m

$2,033

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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.

Weekly flight availability to O'ahu

The most flights from Sydney to O'ahu are scheduled on a Thursday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 Alaska Airlines.

Qantas Airways
Qantas Airways
From $695
Hawaiian Airlines
Hawaiian Airlines
From $590
Alaska Airlines
Alaska Airlines
From $630
Fiji Airways
Fiji Airways
From $697

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

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

Rainfall in O'ahu 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

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).

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.

Reviews of airlines servicing O'ahu

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
12,871 reviews
Check prices

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
12,871 reviews
Alaska Airlines
7.9
Good
12,871 reviews
Check prices

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Hawaiian Airlines
7.8
Good
2,815 reviews
Alaska Airlines
7.9
Good
12,871 reviews
Check prices

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Qantas Airways
7.5
Good
1,088 reviews
Alaska Airlines
7.9
Good
12,871 reviews
Check prices

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
American Airlines
7.1
Good
12,030 reviews
Alaska Airlines
7.9
Good
12,871 reviews
Check prices

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Jetstar
6.5
Okay
569 reviews
Alaska Airlines
7.9
Good
12,871 reviews
Check prices

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

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 $213, while return flights cost around $804.

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

    A return flight to O'ahu will typically cost around $4,879, however they can be found for as little as $804.

  • 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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