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$480+ Cheap flights from George Bush Intcntl (IAH) 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CNS
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,708
(StudentUniverse)

One-way from

$480
(Kiwi.com)
Provider with most accurate pricing for Houston George Bush Intcntl-Cairns flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Cairns flights.
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From Houston George Bush Intcntl to Cairns
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One-way flight from Houston George Bush Intcntl to Cairns
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Find flight deals from George Bush Intcntl to Cairns

Cheapest flights from George Bush Intcntl to Cairns
Explore the most affordable flight options available from George Bush Intcntl to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/289:55 pmIAH - CNS
2 stops33h 55mAir New Zealand
Wed 6/46:00 amCNS - IAH
2 stops25h 15mAir New Zealand
Deal found 4/28$1,708
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/910:15 amIAH - CNS
1 stop27h 10mMultiple Airlines
Fri 5/169:30 pmCNS - IAH
2 stops57h 45mMultiple Airlines
Deal found 4/28$1,717
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 4/287:46 pmIAH - CNS
2 stops26h 09mQantas Airways
Mon 5/55:35 pmCNS - IAH
2 stops40h 34mQantas Airways
Deal found 4/28$2,709

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl 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 April 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Cairns that are best for you.

Fly from

George Bush Intcntl

Fly to

Cairns

Route

Depart

Return

Price

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Wed 5/28

9:55 pm-10:50 pm

2 stops33h 55m

Cairns

Wed 6/4

6:00 am-4:15 pm

2 stops25h 15m

$1,708

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Fri 5/9

10:15 am-4:25 am

1 stop27h 10m

Cairns

Fri 5/16

9:30 pm-4:15 pm

2 stops57h 45m

$1,717

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Fri 5/9

7:44 pm-12:55 pm

2 stops26h 11m

Cairns

Fri 5/16

6:00 am-9:57 pm

3 stops30h 57m

$2,739

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Fri 10/3

11:02 pm-11:40 am

2 stops45h 38m

$480

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Thu 9/18

9:55 pm-10:45 am

1 stop21h 50m

$748

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

Thu 5/22

6:13 pm-3:55 pm

3 stops54h 42m

$11,935

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Compare providers for flights from George Bush Intcntl to Cairns

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Cairns in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Cairns flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Cairns flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Cairns flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Cairns flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Cairns flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from George Bush Intcntl 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 George Bush Intcntl Airport to Cairns

Rainfall in Cairns by month

Plan your trip to Cairns by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cairns ranges from 0.8 - 16.9 inches per month. March is typically the wettest month, when rainfall can reach 16.9 in. July is typically the driest time to visit Cairns when rainfall is around 0.8 in.

Temperature in Cairns by month

Plan your trip to Cairns by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cairns. Reviews last updated April 29, 2025.
Air New Zealand
8.0
Very good
472 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Air New Zealand
8.0
Very good
472 reviews
Air New Zealand
8.0
Very good
472 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Qantas Airways
7.5
Good
829 reviews
Air New Zealand
8.0
Very good
472 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Air Canada
7.0
Good
9,242 reviews
Air New Zealand
8.0
Very good
472 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl?

    Located just 2.8 mi from the city center, Cairns is the airport most travelers will use when flying to Cairns from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Cairns (CNS) should be relatively easy as there are 0 daily inbound flights from Houston George Bush Intcntl from 0 different airlines.

  • Can I find deals for flights from George Bush Intcntl to Cairns that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Cairns?

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

  • Can I find deals for business class flights from George Bush Intcntl to Cairns?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Cairns?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cairns (average of $1,136). Flying from Houston George Bush Intcntl Airport to Cairns in December is currently the most expensive (average of $2,244). 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.

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