This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — HOU
9 Dec — 16 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Cairns to Houston
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
Cheapest flights from Cairns to Houston
Explore the most affordable flight options available from Cairns to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.
Wed 2/1211:45 -
1 stop36h 10m
Wed 9/1221:55 -
2 stops38h 40m
Deal found 4/11$2,827
Wed 2/1206:00 -
3 stops29h 08m
Wed 9/1214:51 -
3 stops31h 09m
Deal found 4/11$3,083
Fri 4/1206:50 -
2 stops23h 25m
Fri 11/1220:40 -
3 stops46h 55m
Deal found 6/11$3,134
Fri 4/1206:00 -
2 stops24h 38m
Fri 11/1218:10 -
2 stops28h 45m
Deal found 6/11$3,188
Wed 2/1215:45 -
1 stop32h 05m
Wed 9/1220:25 -
1 stop26h 30m
Deal found 4/11$3,534
Fri 4/1217:35 -
1 stop30h 15m
Fri 11/1220:25 -
1 stop26h 30m
Deal found 6/11$4,176
Best flights from Cairns to Houston
Discover carefully curated flight deals from Cairns to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.
Wed 2/1211:45 -
1 stop36h 10m
Wed 9/1221:55 -
2 stops38h 40m
Deal found 4/11$2,827
Wed 2/1206:00 -
3 stops29h 08m
Wed 9/1214:51 -
3 stops31h 09m
Deal found 4/11$3,083
Wed 2/1215:45 -
1 stop32h 05m
Wed 9/1220:25 -
1 stop26h 30m
Deal found 4/11$3,534
Fri 4/1206:50 -
2 stops23h 25m
Fri 11/1220:40 -
3 stops46h 55m
Deal found 6/11$3,134
Fri 4/1206:00 -
2 stops24h 38m
Fri 11/1218:10 -
2 stops28h 45m
Deal found 6/11$3,188
Fri 4/1217:35 -
1 stop30h 15m
Fri 11/1220:25 -
1 stop26h 30m
Deal found 6/11$4,176
Last-minute flights from Cairns to Houston
Discover last-minute flight deals from Cairns to Houston. Data last updated 9 November 2026 and is based on user searches.
Wed 2/1211:45 -
1 stop36h 10m
Wed 9/1221:55 -
2 stops38h 40m
Deal found 4/11$2,827
Wed 2/1206:00 -
3 stops29h 08m
Wed 9/1214:51 -
3 stops31h 09m
Deal found 4/11$3,083
Wed 2/1215:45 -
1 stop32h 05m
Wed 9/1220:25 -
1 stop26h 30m
Deal found 4/11$3,534
Fri 4/1206:50 -
2 stops23h 25m
Fri 11/1220:40 -
3 stops46h 55m
Deal found 6/11$3,134
Fri 4/1206:00 -
2 stops24h 38m
Fri 11/1218:10 -
2 stops28h 45m
Deal found 6/11$3,188
Fri 4/1217:35 -
1 stop30h 15m
Fri 11/1220:25 -
1 stop26h 30m
Deal found 6/11$4,176
Find flight deals from Cairns to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Houston (HO1). 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 9 November 2026.
Customise your flight search to find flights from Cairns to Houston 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 7,457,451 searches. Data last updated 9 November 2026.
Use the filters below to find and compare flights from Cairns to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
CairnsHouston
CNS Cairns - IAH Houston George Bush Intcntl
CNSIAH
Cairns
Wed 2/12
11:45-07:55
1 stop36h 10m
Houston George Bush Intcntl
Wed 9/12
21:55-04:35
2 stops38h 40m
$2,827
CairnsHouston
CNS Cairns - IAH Houston George Bush Intcntl
CNSIAH
Cairns
Wed 2/12
06:00-19:08
3 stops29h 08m
Houston George Bush Intcntl
Wed 9/12
14:51-14:00
3 stops31h 09m
$3,083
CairnsHouston
CNS Cairns - IAH Houston George Bush Intcntl
CNSIAH
Cairns
Fri 4/12
06:50-14:15
2 stops23h 25m
Houston George Bush Intcntl
Fri 11/12
20:40-11:35
3 stops46h 55m
$3,134
Fastest return journey
CairnsHouston
CNS Cairns - IAH Houston George Bush Intcntl
CNSIAH
Cairns
Fri 4/12
06:00-14:38
2 stops24h 38m
Houston George Bush Intcntl
Fri 11/12
18:10-14:55
2 stops28h 45m
$3,188
CairnsHouston
CNS Cairns - IAH Houston George Bush Intcntl
CNSIAH
Cairns
Wed 2/12
15:45-07:50
1 stop32h 05m
Houston George Bush Intcntl
Wed 9/12
20:25-14:55
1 stop26h 30m
$3,534
CairnsHouston
CNS Cairns - IAH Houston George Bush Intcntl
CNSIAH
Cairns
Fri 4/12
17:35-07:50
1 stop30h 15m
Houston George Bush Intcntl
Fri 11/12
20:25-14:55
1 stop26h 30m
$4,176
Flights are sorted by cheapest return flights first.
Deals found on 4/11
Sorted by cheapest first
Best time to book a flight from Cairns to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Cairns with our price prediction graph.
CNS-HO1
CNS-IAH
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 from Cairns to Houston
CNS-HO1
CNS-IAH
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 Cairns to Houston. 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 from for flights from Cairns to Houston?
Cairns (CNS), located 4.4 km from the city centre, is the airport you fly out of when you book flights from Cairns to Houston. 0 airlines have flights from Cairns to Houston on a regular basis. Booking flights from Cairns to Houston should not be difficult; the airport handles an average of 0 outbound flights to Houston per day.
How long is the flight from Cairns to Houston?
There are many flights that can get you from Cairns to Houston in 29h 08m. Fly via Air Canada to get the fastest option. The distance from Cairns to Houston is about 13676 km.
Can I find deals for flights from Cairns to Houston that include hotel bookings?
Yes. In addition to deals on Cairns to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cairns to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Houston.
Can I find deals for business class flights from Cairns to Houston?
Yes. Cheapflights offers flight deals from Cairns to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Cairns to Houston?
Cheapflights helps you search for flights from Cairns to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Cairns to Houston?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Houston from Cairns.
Can Cheapflights find flights from Cairns to Houston with no change fees?
Yes! Cheapflights helps users easily find flights from Cairns to Houston with no change fees.
Can Cheapflights notify me if prices for flights from Cairns to Houston become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Houston from Cairns today and book when prices fit your budget.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.