HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cairns

$557+ Cheap flights from O'ahu to Cairns (CNS)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — CNS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'ahu to Cairns with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'ahu to Cairns

Keep the following information in mind while searching for O'ahu to Cairns flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,023
(Aunt Betty)

One-way from

$557
(Trip.com)
From O'ahu to Cairns
Search Deals
One-way flight from O'ahu to Cairns
Search Deals

Find flight deals from O'ahu to Cairns

Cheapest flights from O'ahu to Cairns
Explore the most affordable flight options available from O'ahu to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Aunt Betty deal was found by Cheapflights users on 9/14. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:55 pmHNL - CNS
1 stop16h 40mFiji Airways
Thu 11/612:35 pmCNS - HNL
2 stops28h 35mFiji Airways
Deal found 9/14$1,023
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:55 pmHNL - CNS
2 stops39h 20mMultiple Airlines
Thu 11/66:00 amCNS - HNL
3 stops35h 10mMultiple Airlines
Deal found 9/14$1,443
This Air New Zealand deal was found by Cheapflights users on 9/15. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:20 amHNL - CNS
2 stops41h 45mAir New Zealand
Wed 10/295:35 pmCNS - HNL
2 stops33h 55mAir New Zealand
Deal found 9/15$1,617
This Qantas Airways deal was found by Cheapflights users on 9/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:45 amHNL - CNS
1 stop34h 45mQantas Airways
Wed 10/292:35 pmCNS - HNL
1 stop35h 40mQantas Airways
Deal found 9/14$1,832
This Qatar Airways deal was found by Cheapflights users on 9/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:14 pmHNL - CNS
3 stops52h 51mQatar Airways
Thu 11/69:15 amCNS - HNL
3 stops56h 47mQatar Airways
Deal found 9/14$3,259

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Cairns 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 September 17, 2025.
Use the filters below to find and compare flights from O'ahu to Cairns that are best for you.

Fly from

O'ahu

Fly to

Cairns

Route

Depart

Return

Price

HonoluluCairns

HNL - CNS

HNLCNS

Honolulu

Thu 10/30

10:55 pm-11:35 am

1 stop16h 40m

Cairns

Thu 11/6

12:35 pm-9:10 pm

2 stops28h 35m

$1,023

HonoluluCairns

HNL - CNS

HNLCNS

Honolulu

Thu 10/30

10:55 pm-10:15 am

2 stops39h 20m

Cairns

Thu 11/6

6:00 am-9:10 pm

3 stops35h 10m

$1,443

HonoluluCairns

HNL - CNS

HNLCNS

Honolulu

Sun 10/26

9:20 am-11:05 pm

2 stops41h 45m

Cairns

Wed 10/29

5:35 pm-7:30 am

2 stops33h 55m

$1,617

HonoluluCairns

HNL - CNS

HNLCNS

Honolulu

Thu 2/12

9:20 am-2:05 pm

2 stops32h 45m

Cairns

Sun 2/22

6:00 am-7:30 am

2 stops21h 30m

$1,690

HonoluluCairns

HNL - CNS

HNLCNS

Honolulu

Thu 2/12

10:55 pm-11:35 am

2 stops16h 40m

Cairns

Sun 2/22

12:35 pm-10:15 am

1 stop17h 40m

$1,723

HonoluluCairns

HNL - CNS

HNLCNS

Honolulu

Thu 2/12

8:15 am-10:05 pm

1 stop17h 50m

Cairns

Sun 2/22

6:40 am-9:00 am

1 stop22h 20m

$1,785

HonoluluCairns

HNL - CNS

HNLCNS

Honolulu

Sun 10/26

10:45 am-5:30 pm

1 stop34h 45m

Cairns

Wed 10/29

2:35 pm-6:15 am

1 stop35h 40m

$1,832

HonoluluCairns

HNL - CNS

HNLCNS

Honolulu

Tue 10/14

9:45 am-4:25 am

1 stop22h 40m

$557

HonoluluCairns

HNL - CNS

HNLCNS

Honolulu

Tue 10/14

12:00 pm-11:40 am

2 stops27h 40m

$652

HonoluluCairns

HNL - CNS

HNLCNS

Honolulu

Mon 10/13

12:05 pm-10:50 pm

1 stop14h 45m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from O'ahu to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns 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 Cairns
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Cairns. 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 Cairns from O'ahu?

    Most people fly into Cairns (CNS) if they book a flight to Cairns from O'ahu. Cairns is conveniently located just 2.8 mi from Cairns’s city center.

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

    Airlines like Fiji Airways and Air New Zealand fly from O'ahu to Cairns in about 16h 40m. The time it takes to get you to your destination can typically vary by up to 25h 05m. O'ahu and Cairns are separated by a distance of 4635 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'ahu to Cairns 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 Cairns?

    Currently, February is the cheapest month in which you can book a flight from O'ahu to Cairns (average of $1,140). Flying from O'ahu to Cairns in December is currently the most expensive (average of $1,878). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.