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Cheap flights from Houston George Bush Intcntl Airport to Cairns from $1,545

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Cairns departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air New Zealand Logo
4:31 pm - 10:45 am
IAH
-
CNS
27h 14m
2 stops
Air New Zealand Logo
12:35 pm - 3:40 pm
CNS
-
IAH
42h 05m
2 stops
$1,545Air New Zealand
dom., may. 3 - sáb., may. 16
Air New Zealand Logo
4:31 pm - 10:45 am
IAH
-
CNS
27h 14m
2 stops
Air New Zealand Logo
12:35 pm - 3:40 pm
CNS
-
IAH
42h 05m
2 stops
$1,546Air New Zealand
dom., may. 3 - sáb., may. 16
Air New Zealand Logo
9:55 pm - 10:45 am
IAH
-
CNS
21h 50m
1 stop
Air New Zealand Logo
12:35 pm - 3:40 pm
CNS
-
IAH
42h 05m
2 stops
$1,548Air New Zealand
dom., may. 3 - sáb., may. 16
Air New Zealand Logo
9:55 pm - 10:45 am
IAH
-
CNS
21h 50m
1 stop
Air New Zealand Logo
12:35 pm - 3:40 pm
CNS
-
IAH
42h 05m
2 stops
$1,549Air New Zealand
dom., may. 3 - sáb., may. 16
Air New Zealand Logo
10:02 pm - 4:55 pm
IAH
-
CNS
51h 53m
3 stops
Air New Zealand Logo
11:55 am - 8:42 pm
CNS
-
IAH
23h 47m
2 stops
$1,634Air New Zealand
dom., may. 3 - sáb., may. 16
Air New Zealand Logo
10:02 pm - 4:55 pm
IAH
-
CNS
51h 53m
3 stops
Air New Zealand Logo
11:55 am - 8:42 pm
CNS
-
IAH
23h 47m
2 stops
$1,637Air New Zealand
dom., may. 3 - sáb., may. 16
Air New Zealand Logo
4:31 pm - 11:10 pm
IAH
-
CNS
39h 39m
3 stops
Air New Zealand Logo
11:55 am - 8:42 pm
CNS
-
IAH
23h 47m
2 stops
$1,642Air New Zealand
dom., may. 3 - sáb., may. 16
Air New Zealand Logo
6:30 pm - 5:35 pm
IAH
-
CNS
32h 05m
2 stops
Air New Zealand Logo
6:00 am - 4:25 pm
CNS
-
IAH
25h 25m
2 stops
$1,658Air New Zealand
vie., abr. 24 - jue., may. 7
Air New Zealand Logo
2:50 pm - 5:35 pm
IAH
-
CNS
35h 45m
2 stops
Air New Zealand Logo
6:00 am - 4:25 pm
CNS
-
IAH
25h 25m
2 stops
$1,659Air New Zealand
vie., abr. 24 - jue., may. 7
Air New Zealand Logo
6:05 pm - 5:35 pm
IAH
-
CNS
32h 30m
2 stops
Air New Zealand Logo
6:00 am - 8:42 pm
CNS
-
IAH
29h 42m
3 stops
$1,680Air New Zealand
vie., abr. 24 - jue., may. 7

Air New Zealand flights from Houston George Bush Intcntl Airport to Cairns

Our best Air New Zealand deals on Houston George Bush Intcntl Airport to Cairns flight tickets
Air New Zealand
May 3
IAH4:31 pmHouston George Bush Intcntl
27h 14m
2 stops
CNS10:45 amCairns
May 16
CNS12:35 pmCairns
42h 05m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$1,545
Air New Zealand
May 3
IAH4:31 pmHouston George Bush Intcntl
27h 14m
2 stops
CNS10:45 amCairns
May 16
CNS12:35 pmCairns
42h 05m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$1,546
Air New Zealand
May 3
IAH9:55 pmHouston George Bush Intcntl
21h 50m
1 stop
CNS10:45 amCairns
May 16
CNS12:35 pmCairns
42h 05m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$1,548

United Airlines flights from Houston George Bush Intcntl Airport to Cairns

Our best United Airlines deals on Houston George Bush Intcntl Airport to Cairns flight tickets
United Airlines
Feb 13
IAH8:25 pmHouston George Bush Intcntl
26h 30m
1 stop
CNS2:55 pmCairns
Feb 17
CNS6:00 amCairns
29h 10m
2 stops
IAH7:10 pmHouston George Bush Intcntl
$2,972
United Airlines
Feb 13
IAH4:40 pmHouston George Bush Intcntl
30h 15m
2 stops
CNS2:55 pmCairns
Feb 17
CNS6:00 amCairns
32h 00m
2 stops
IAH10:00 pmHouston George Bush Intcntl
$2,977
United Airlines
Feb 13
IAH3:02 pmHouston George Bush Intcntl
31h 53m
2 stops
CNS2:55 pmCairns
Feb 17
CNS6:00 amCairns
27h 03m
2 stops
IAH5:03 pmHouston George Bush Intcntl
$2,978

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated enero 26, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

dom. 5/3

4:31 pm-10:45 am

2 stops27h 14m

Cairns

sáb. 5/16

12:35 pm-3:40 pm

2 stops42h 05m

$1,545

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

dom. 5/3

4:31 pm-10:45 am

2 stops27h 14m

Cairns

sáb. 5/16

12:35 pm-3:40 pm

2 stops42h 05m

$1,546

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

dom. 5/3

9:55 pm-10:45 am

1 stop21h 50m

Cairns

sáb. 5/16

12:35 pm-3:40 pm

2 stops42h 05m

$1,548

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

dom. 5/3

9:55 pm-10:45 am

1 stop21h 50m

Cairns

sáb. 5/16

12:35 pm-3:40 pm

2 stops42h 05m

$1,549

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

dom. 5/3

10:02 pm-4:55 pm

3 stops51h 53m

Cairns

sáb. 5/16

11:55 am-8:42 pm

2 stops23h 47m

$1,634

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

dom. 5/3

10:02 pm-4:55 pm

3 stops51h 53m

Cairns

sáb. 5/16

11:55 am-8:42 pm

2 stops23h 47m

$1,637

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

dom. 5/3

4:31 pm-11:10 pm

3 stops39h 39m

Cairns

sáb. 5/16

11:55 am-8:42 pm

2 stops23h 47m

$1,642

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

vie. 4/24

6:30 pm-5:35 pm

2 stops32h 05m

Cairns

jue. 5/7

6:00 am-4:25 pm

2 stops25h 25m

$1,658

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

vie. 4/24

2:50 pm-5:35 pm

2 stops35h 45m

Cairns

jue. 5/7

6:00 am-4:25 pm

2 stops25h 25m

$1,659

HoustonCairns

IAH - CNS

IAHCNS

Houston George Bush Intcntl

vie. 4/24

6:05 pm-5:35 pm

2 stops32h 30m

Cairns

jue. 5/7

6:00 am-8:42 pm

3 stops29h 42m

$1,680

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cairns from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Cairns

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Houston George Bush Intcntl Airport to Cairns flights?

You could potentially save up to 47% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Cairns flight.

When to book flights from Houston George Bush Intcntl Airport to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Cairns (IAH to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Cairns

Fastest flight time

27h 14m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Cairns takes 27h 14m
There are no direct flights from Houston George Bush Intcntl Airport to Cairns. There are no popular flight routes from Houston George Bush Intcntl Airport to Cairns.
Search flight deals

  • How far is Houston George Bush Intcntl to Cairns by plane?

    A flight from Houston George Bush Intcntl to Cairns will travel around 8497.9 mi. Typically, this will take 27h 14m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Cairns Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Cairns Airport refresh daily.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Cairns Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The necessary travel and health documents for your Cairns Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Mission Beach
Palm Cove
Trinity Beach

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Cairns?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Cairns. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Cairns with flexible booking policies on momondo?

Yes. All flights to Cairns from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Cairns?

Once all potential Houston to Cairns flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Houston to Cairns right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Cairns now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cairns and let you know when they change.

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