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$1,226+ Cheap flights from Houston to Cairns (CNS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CNS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Houston to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Cairns (CNS). 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 September 17, 2025.

Round-trip from

$1,226
(Fiji Airways)
From Houston to Cairns
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Find flight deals from Houston to Cairns

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

This Fiji Airways 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:11 pmHOU - CNS
2 stops24h 24mMultiple Airlines
Thu 11/612:35 pmCNS - HOU
2 stops23h 15mMultiple Airlines
Deal found 9/15$1,226
This Fiji Airways 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:22 pmIAH - CNS
2 stops25h 13mMultiple Airlines
Thu 11/612:35 pmCNS - IAH
2 stops25h 22mMultiple Airlines
Deal found 9/15$1,226
This Fiji Airways deal was found by Cheapflights users on 9/17. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:39 pmHOU - CNS
2 stops25h 56mMultiple Airlines
Sat 11/812:35 pmCNS - HOU
2 stops23h 45mMultiple Airlines
Deal found 9/17$1,238
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:05 pmIAH - CNS
2 stops28h 45mAir New Zealand
Thu 11/65:35 pmCNS - IAH
3 stops43h 48mAir New Zealand
Deal found 9/15$1,417
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2211:55 amIAH - CNS
3 stops54h 20mMultiple Airlines
Wed 12/103:45 pmCNS - IAH
2 stops64h 39mMultiple Airlines
Deal found 9/15$1,555
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:50 pmIAH - CNS
2 stops28h 25mAir New Zealand
Wed 12/109:20 amCNS - IAH
2 stops44h 45mAir New Zealand
Deal found 9/15$1,593
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:25 pmIAH - CNS
2 stops28h 35mAir Canada
Wed 11/126:00 amCNS - IAH
2 stops26h 24mAir Canada
Deal found 9/14$1,694
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:15 amIAH - CNS
2 stops28h 40mMultiple Airlines
Wed 10/226:00 amCNS - IAH
3 stops38h 20mMultiple Airlines
Deal found 9/15$1,880
This Qantas Airways 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:22 pmHOU - CNS
2 stops24h 38mMultiple Airlines
Wed 12/106:00 amCNS - HOU
3 stops30h 18mMultiple Airlines
Deal found 9/15$2,596
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:22 pmHOU - CNS
2 stops24h 38mQantas Airways
Wed 12/106:40 amCNS - HOU
2 stops45h 05mQantas Airways
Deal found 9/15$2,620
This Qantas Airways deal was found by Cheapflights users on 9/17. 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.
Sat 11/16:39 pmHOU - CNS
2 stops25h 21mQantas Airways
Sat 11/86:45 amCNS - HOU
3 stops25h 09mQantas Airways
Deal found 9/17$2,866
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:41 pmHOU - CNS
2 stops26h 54mQantas Airways
Wed 10/226:45 amCNS - HOU
2 stops24h 24mQantas Airways
Deal found 9/15$3,115

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 Houston to Cairns that are best for you.

Fly from

Houston

Fly to

Cairns

Route

Depart

Return

Price

HoustonCairns

HOU - CNS

HOUCNS

Houston Hobby

Thu 10/30

8:11 pm-11:35 am

2 stops24h 24m

Cairns

Thu 11/6

12:35 pm-7:50 pm

2 stops23h 15m

$1,226

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Thu 10/30

7:22 pm-11:35 am

2 stops25h 13m

Cairns

Thu 11/6

12:35 pm-9:57 pm

2 stops25h 22m

$1,226

HoustonCairns

HOU - CNS

HOUCNS

Houston Hobby

Sat 11/1

6:39 pm-11:35 am

2 stops25h 56m

Cairns

Sat 11/8

12:35 pm-8:20 pm

2 stops23h 45m

$1,238

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Sat 11/22

11:55 am-10:15 am

3 stops54h 20m

Cairns

Wed 12/10

3:45 pm-4:24 pm

2 stops64h 39m

$1,555

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Sat 11/22

7:50 pm-4:15 pm

2 stops28h 25m

Cairns

Wed 12/10

9:20 am-2:05 pm

2 stops44h 45m

$1,593

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Sat 11/8

5:25 pm-2:00 pm

2 stops28h 35m

Cairns

Wed 11/12

6:00 am-4:24 pm

2 stops26h 24m

$1,694

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Wed 10/8

10:15 am-5:55 am

2 stops28h 40m

Cairns

Wed 10/22

6:00 am-5:20 am

3 stops38h 20m

$1,880

HoustonCairns

HOU - CNS

HOUCNS

Houston Hobby

Sun 3/1

6:31 pm-10:45 am

2 stops48h 14m

Cairns

Mon 3/23

6:05 pm-6:01 pm

2 stops38h 56m

$2,444

HoustonCairns

HOU - CNS

HOUCNS

Houston Hobby

Sat 11/22

6:22 pm-11:00 am

2 stops24h 38m

Cairns

Wed 12/10

6:00 am-8:18 pm

3 stops30h 18m

$2,596

HoustonCairns

HOU - CNS

HOUCNS

Houston Hobby

Sat 11/22

6:22 pm-11:00 am

2 stops24h 38m

Cairns

Wed 12/10

6:40 am-11:45 am

2 stops45h 05m

$2,620

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 13 results
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Best time to book a flight from Houston to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Houston 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 Houston 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 Houston 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 Houston?

    For a flight from Houston to Cairns, you will be flying into Cairns. Cairns (CNS) is just 2.8 mi from the center of the city. Cairns is the only Cairns airport and it handles 0 inbound flights from Houston per day. 0 airlines have flights to Cairns from Houston on a regular basis.

  • How long is the flight from Houston to Cairns?

    Airlines like Air New Zealand, Air Canada, and Qantas Airways fly from Houston to Cairns in about 28h 25m. The time it takes to get you to your destination can typically vary by up to 19h 49m. Houston and Cairns are separated by a distance of 8498 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Houston to Cairns that include hotel bookings?

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

  • How can I find direct flights from Houston to Cairns?

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

  • Can I find deals for business class flights from Houston to Cairns?

    Yes. Cheapflights offers flight deals from Houston 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 Houston to Cairns?

    Currently, February is the cheapest month in which you can book a flight from Houston to Cairns (average of $1,140). Flying from Houston 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

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