C$1,506 Cheap Flights from Cairns (CNS) to Houston (HOUA)

Compare Cairns to Houston flight deals

Find the cheapest month or even day of the year to fly to Houston

Book the best Houston fare with no extra fees

Flight deals from Cairns to Houston

Looking for a cheap last-minute deal or the best return flight from Cairns to Houston? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cairns to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cairns to Houston flights are currently cheapest in April.

Alternative Cairns to Houston routes

Looking for the cheapest, fastest or easiest route from Cairns to Houston? You could fly into the following airports instead.

Cairns to Houston: Flight information

The things to know before you go.
Cheapest flight foundC$1,506
Cheapest month to flyApril

Finding cheap flights from Cairns to Houston: Frequently asked questions

There are 3 airports in Houston: Houston Hobby, Houston George Bush Intercntl. and Houston Ellington Field.
The best price we found for a return flight from Cairns to Houston is C$2,119. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cairns to Houston. But we found flights with one or more stops from C$2,119.
As of July 2026, there are no flights flying from Cairns to Houston.
The cheapest month to fly from Cairns to Houston is usually December.
If you're flying from Cairns Airport, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 24.9 km away from the centre of Houston. We've found flights into this airport from C$2,119.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to Houston on Thursday, December 10, 2026.
No airlines currently offer direct flights between Cairns Airport and Houston. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 29°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
Currently, Fiji Airways offers the cheapest flight tickets to Houston.

Travelling from Cairns Airport (CNS) to Houston: what you need to know

  • Cairns Airport is located in Cairns. Based in the UTC-5 timezone, Houston is 15 hours behind Cairns.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your flight from CNS to Houston.

  • You can expect longer lines during popular months like July and other peak seasons. Arriving up to fours hours ahead of international flights and two hours for domestic departures is a good idea.

  • Finding a stopover on your flight from CNS to Houston is easy. Whether you're eager to potentially save money on your fare or visit a new city, just deselect 'Direct flights only' to view your options. A popular stop is Sydney (Kingsford Smith) Airport (SYD).

  • You will need an ETA for United States if you have a passport from Australia and are visiting for tourism purposes. Travel documentation and visa requirements can change. So before booking your cheap ticket from Cairns Airport to Houston, check with your airline and the destination country's local embassy or consulate for the latest updates.

  • The journey from central Cairns to CNS takes approximately 1 hour and 26 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 6 kilometres in 10 minutes or so, depending on traffic.

  • Want a stress-free start to your trip? Stay near CNS. Whether you have an early flight from Cairns Airport to Houston or just don't like being rushed, these hotels have you covered:

How to find the cheapest flights from Cairns Airport (CNS) to Houston

  • C$1,506 is the best price for a one-way ticket from Cairns Airport to Houston. A return flight starts from C$2,119. These prices can change based on demand.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from CNS to Houston if you book in advance. Airlines often offer some amazing early bird rates.

  • If you're willing to be flexible with your trip dates, check out the 'Whole month' tool. It'll find the cheapest price in each month when searching for your ticket from Cairns Airport to Houston.

  • Log into your online account or use the app to set up a Price Alert. We'll notify you straight away if there's a cheaper deal on this route. It's easy to do, and it'll save you from searching for cheap tickets from CNS to Houston every day.

  • Tailor your flights with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Cairns Airport to Houston.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • As soon as your flight from Cairns Airport to Houston has landed, you can make your way to the city centre in about 22 minutes by car. Central Houston is roughly 19 kilometres from William P. Hobby Airport (HOU).

  • You can also travel by public transport, which typically takes 1 hour and 42 minutes.

  • Hang up the 'Do not disturb' sign and rest at a hotel near HOU. Here are a few options where you can check in after your flight from CNS to Houston:

Best time to go to Houston

  • July is the busiest month for flights from Cairns Airport to Houston. To steer clear of the crowds, plan your trip to Houston in February when things are quieter.

  • The warmest month in Houston is August, with the temperature ranging between 24ºC and 40ºC. Book your flights from Cairns Airport to Houston in this month if you enjoy this type of weather.

  • For cooler conditions, look for a cheap flight from CNS to Houston in January when temperatures average between 5ºC and 19ºC.

More about Houston

  • When it comes to searching for somewhere to lay your head, you'll find the best stays in Houston right here. Browse these hotels after you've booked your flight from Cairns Airport to Houston:

  • There are so many things to discover in this city it can be tricky to work out where to begin. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are highlights which should feature on any good Houston itinerary.

Complete your Houston trip with a car rental

  • Pick one of our car rentals in Houston and see the sights at your own pace. Easily compare options in one place to find the perfect ride once you've booked your hotel and cheap flights from Cairns Airport to Houston.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.