Cheap Flights from Cairns to Houston

Compare Cairns to Houston flight deals

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

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Flight deals from Cairns to Houston

Looking for a cheap last-minute deal or the best return flight from Cairns Airport to Houston? If you want to travel next month, return fares start from $5,752. 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 May.

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 found$5,752
Cheapest month to flyMay

Finding cheap flights from Cairns to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Cairns to Houston is $5,752. 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 $5,752.
As of April 2026, there are no flights flying from Cairns to Houston.
The cheapest month to fly from Cairns to Houston is usually May.
If you're flying from Cairns Airport, the cheapest airport near Houston is Houston Hobby – which is 15.5 km away from the centre of Houston. We've found flights into this airport from $5,752.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to Houston on Friday, 1 May 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 April, the average temperature is usually around 20°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, Jetstar offers the cheapest flight tickets to Houston.

Flying 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.

  • Allow plenty of time to get on your CNS to Houston flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months like July, it's wise to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're travelling during high season in general.

  • Stopovers offer the perfect opportunity to discover a new city or just take a break during your journey. When booking your plane ticket from CNS to Houston, uncheck 'Direct flights only' to compare all potential stops. Sydney (Kingsford Smith) Airport (SYD) is a top stop on this route.

  • Located around 5 kilometres from the centre of Cairns, CNS can be reached in about 10 minutes by car (depending on traffic). Travelling on public transport will take roughly 1 hour 25 minutes.

  • Booked an early flight from Cairns Airport to Houston? Avoid rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays near CNS:

  • 71.55% of flights that take off from Cairns Airport land at their destination on time.

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

  • The lowest price we've seen for a one-way Cairns Airport to Houston flight is $2,133. The cheapest price for a return flight is $5,752. Keep in mind fares may change due to availability at the time of booking.

  • Don't leave everything to the last moment. You're more likely to pick up cheap flights from CNS to Houston if you book in advance. Airlines often offer some excellent early bird discounts.

  • If you're flexible with your travel plans, check out the 'Whole month' tool. It'll find the lowest price across every month when searching for your Cairns Airport to Houston ticket.

  • There's no need to check every day to find out if fares have dropped when you create a Price Alert. We'll notify you when there's an updated deal for cheap flights from CNS to Houston.

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

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • Once your flight from Cairns Airport to Houston has arrived, you can make your way to the city centre in around 20 minutes by car. Central Houston is roughly 19 kilometres from William P. Hobby Airport (HOU).

  • If you choose to travel on public transport, you'll get to the city centre in 1 hour 40 minutes or so.

  • There are some comfortable places ready to welcome you near HOU. Tuck yourself in and get cosy after your CNS to Houston flight at one of these well-located options:

  • Forget about inconvenient public transport timetables or cab lines. Grab a William P. Hobby Airport rental car and let the journey unfold your way. Check out the rates and availability from Easirent, Dollar and Thrifty.

  • Get the lowest price by securing your ride from HOU four weeks ahead of time. You can also expect to have a greater selection of vehicles.

  • William P. Hobby Airport can be found at 7800 Airport Boulevard.

Best time to go to Houston

  • Carefully consider your dates before locking in your flight from Cairns Airport to Houston. The city comes alive in high season, but hotel rates are typically higher and attractions can be crowded. Go to Houston in low season if you prefer a quieter vibe.

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

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

More about Houston

Explore more of United States

  • You've done Houston, now it's time to discover other parts of United States. Travel about 306 kilometres west to San Antonio to check off its popular sights. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, your itinerary will be busy.

  • Around 370 kilometres north of Houston, Dallas is another favourite stop in United States. Experience the best of this destination with a visit to Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.