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Look for other cheap flights to Houston

$755 Cheap flights to Houston

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Houston departing on 19/7. 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 Australia to Houston

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:00 - 15:44
BNE
-
IAH
20h 44m
1 stop
Air Canada Logo
16:35 - 07:05
IAH
-
BNE
23h 30m
2 stops
$1,413Air Canada
Wed, 13 May - Wed, 3 Jun
Air Canada Logo
18:05 - 15:44
BNE
-
IAH
36h 39m
2 stops
Air Canada Logo
16:35 - 07:05
IAH
-
BNE
23h 30m
2 stops
$1,446Air Canada
Wed, 13 May - Wed, 3 Jun
Multiple Airlines Logo
13:30 - 09:54
MEL
-
IAH
35h 24m
3 stops
Multiple Airlines Logo
16:21 - 12:00
IAH
-
MEL
28h 39m
2 stops
$1,486Multiple Airlines
Sat, 25 Apr - Sat, 23 May
Air New Zealand Logo
08:35 - 22:52
MEL
-
IAH
29h 17m
2 stops
Air New Zealand Logo
21:55 - 10:55
IAH
-
MEL
22h 00m
1 stop
$1,986Air New Zealand
Fri, 7 Aug - Sat, 15 Aug
Qantas Airways Logo
12:00 - 15:58
SYD
-
HOU
18h 58m
1 stop
Qantas Airways Logo
20:22 - 06:55
HOU
-
SYD
19h 33m
1 stop
$2,433Qantas Airways
Wed, 9 Sep - Wed, 23 Sep
ANA Logo
21:35 - 00:57
PER
-
IAH
40h 22m
2 stops
ANA Logo
08:20 - 20:00
IAH
-
PER
46h 40m
2 stops
$2,437ANA
Wed, 15 Apr - Tue, 29 Sep
American Airlines Logo
09:10 - 15:58
SYD
-
HOU
21h 48m
2 stops
American Airlines Logo
18:19 - 07:05
HOU
-
SYD
21h 46m
2 stops
$2,443American Airlines
Wed, 9 Sep - Wed, 23 Sep
American Airlines Logo
12:00 - 15:58
SYD
-
HOU
18h 58m
1 stop
American Airlines Logo
18:19 - 07:05
HOU
-
SYD
21h 46m
2 stops
$2,445American Airlines
Wed, 9 Sep - Wed, 23 Sep
Qantas Airways Logo
12:00 - 17:52
SYD
-
HOU
20h 52m
1 stop
Qantas Airways Logo
18:19 - 06:55
HOU
-
SYD
20h 36m
1 stop
$2,491Qantas Airways
Mon, 28 Sep - Tue, 20 Oct
ANA Logo
21:35 - 20:20
PER
-
IAH
35h 45m
2 stops
ANA Logo
08:20 - 20:00
IAH
-
PER
46h 40m
2 stops
$2,731ANA
Thu, 16 Apr - Tue, 29 Sep

momondo Fare Finder

 
Locate flights to Houston that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 1 April 2026.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 13/5

10:00-15:44

1 stop20h 44m

Houston George Bush Intcntl

Wed 3/6

16:35-07:05

2 stops23h 30m

$1,413

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 13/5

18:05-15:44

2 stops36h 39m

Houston George Bush Intcntl

Wed 3/6

16:35-07:05

2 stops23h 30m

$1,446

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Sat 25/4

13:30-09:54

3 stops35h 24m

Houston George Bush Intcntl

Sat 23/5

16:21-12:00

2 stops28h 39m

$1,486

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Fri 7/8

08:35-22:52

2 stops29h 17m

Houston George Bush Intcntl

Sat 15/8

21:55-10:55

1 stop22h 00m

$1,986
Fastest return journey

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 9/9

12:00-15:58

1 stop18h 58m

Houston Hobby

Wed 23/9

20:22-06:55

1 stop19h 33m

$2,433

PerthHouston

PER - IAH

PERIAH

Perth

Wed 15/4

21:35-00:57

2 stops40h 22m

Houston George Bush Intcntl

Tue 29/9

08:20-20:00

2 stops46h 40m

$2,437

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 9/9

09:10-15:58

2 stops21h 48m

Houston Hobby

Wed 23/9

18:19-07:05

2 stops21h 46m

$2,443

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 9/9

12:00-15:58

1 stop18h 58m

Houston Hobby

Wed 23/9

18:19-07:05

2 stops21h 46m

$2,445

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Mon 28/9

12:00-17:52

1 stop20h 52m

Houston Hobby

Tue 20/10

18:19-06:55

1 stop20h 36m

$2,491

PerthHouston

PER - IAH

PERIAH

Perth

Thu 16/4

21:35-20:20

2 stops35h 45m

Houston George Bush Intcntl

Tue 29/9

08:20-20:00

2 stops46h 40m

$2,731

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

Houston flights insights and trends

Explore insights for your Houston flight to craft the best travel plan

What is the cheapest month to fly to Houston?

If you aren’t able to travel to Houston during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,532.

What is the absolute cheapest flight to Houston?

The best deal found on momondo in the last two weeks was a flight to Houston from Los Angeles for $289. This is 80% cheaper than most flight deals to Houston. To find the cheapest price to Houston from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $1,710 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Australia for as low as $1,393 on momondo.

Cheapest flights to Houston

Find the cheapest flights to Houston from your nearest city or airport
Find flights from Sydney to Houston George Bush Intcntl Airport
CHEAPEST MONTH TO FLY TO HOUSTON FROM SYDNEYMay12% cheaperFlying from Sydney to Houston costs on average just $1,512 in May
MOST EXPENSIVE MONTH TO FLY TO HOUSTON FROM SYDNEYDecember17% more expensiveIt costs about $2,002 for flights to Houston from Sydney in December
MOST POPULAR MONTH TO FLY TO HOUSTON FROM SYDNEYDecember270% more users visitedMore momondo users searched in flights to Houston from Sydney in December than any other month

Cheap Houston flight deals and tips

Summary info about Houston flight prices, duration and airlines

Best One-Way Price

$755

Best Round-Trip Price

$1,413

Fastest flight time

28h 11m

Popular in

June
The best one-way flight price to Houston from Australia in the last 72 hours is $755 (Sydney Kingsford Smith to Houston George Bush Intcntl).
Search Deals
The best round-trip flight price to Houston from Australia in the last 72 hours is $1,413 (Brisbane to Houston George Bush Intcntl).
Search Deals
The fastest flight to Houston from Australia takes 28h 11m (Sydney Kingsford Smith to Houston Hobby).
Search Deals
June has the highest demand for flights to Houston, with a 5% price increase on average.
Search Deals

Frequently asked questions about flying to Houston

How far in advance should I book a flight to Houston?

We recommend purchasing flights from Australia to Houston 5 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Houston for $1,710.

Is there an alternative airport near Houston?

Those flying to Houston could potentially find better pricing at Houston George Bush Intcntl Airport (26 km from Houston city centre), Beaumont Jefferson County Airport (132 km from Houston city centre) or College Station Easterwood Field Airport (133 km from Houston city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Houston?

You can find deals at Houston George Bush Intcntl Airport for $1,412 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Montrose?

Yes, if you fly to Houston George Bush Intcntl in Houston which is the closest available airport to Montrose (27.7 km away).

When did momondo last update prices for flights to Houston?

Prices for flights to Houston are refreshed on a daily basis.

How many operators does momondo search for flights to Houston?

The number of operators available for flights to Houston is 9 as of April 2026.

How old do you have to be to fly to Houston?

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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

Flights to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Houston?

momondo helps you find the best flight to Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston and alert you when they change.

An easier way to manage your Houston trip

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Find better results for your trip to Houston

Popular Flights to Houston

Popular routes according to searches in the past day on momondo
Sydney Kingsford Smith to Houston Flightsfrom $1,234
Melbourne to Houston Flightsfrom $1,006
Brisbane to Houston Flightsfrom $1,295
Perth to Houston Flightsfrom $1,606
Adelaide to Houston Flightsfrom $1,252