Which airlines fly to Houston?

When flying to Houston from Australia, momondo travellers will most often fly with one of these popular airlines: United Airlines, Air New Zealand, Qantas Airways or Air Canada. Depending on what airport in Australia you fly from, you may be able to find flights with any of these popular airlines.

How long does it take to fly to Houston?

The flight from Australia to Houston depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney Kingsford Smith (a popular airport in Australia) to Houston Hobby (the most popular airport in Houston), then the flight time is 15h 35m on average. If you fly from Melbourne (another popular airport in Australia) to Houston Hobby, then the average flight time is 19h 52m.

$845 Cheap Flights to Houston in 2025/26

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10:45 - 21:39BNE-IAH

50h 54m2 stops

17:25 - 08:45IAH-BNE

23h 20m1 stop

$1,394Air Canada

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Thu, 4 Dec - Thu, 11 Dec

10:45 - 21:39BNE-IAH

50h 54m2 stops

07:10 - 08:45IAH-BNE

33h 35m2 stops

$1,405Air Canada

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Thu, 4 Dec - Thu, 11 Dec

10:35 - 15:05MEL-IAH

20h 30m1 stop

20:55 - 10:50IAH-MEL

21h 55m1 stop

$1,528Air New Zealand

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Wed, 18 Mar - Wed, 1 Apr

09:55 - 14:05SYD-IAH

21h 10m1 stop

20:05 - 12:40IAH-SYD

23h 35m1 stop

$1,530Air New Zealand

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Mon, 2 Feb - Mon, 16 Feb

19:20 - 15:53BNE-HOU

36h 33m2 stops

12:16 - 07:45HOU-BNE

27h 29m2 stops

$1,911Qantas Airways

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Thu, 4 Dec - Thu, 11 Dec

19:20 - 15:53BNE-HOU

36h 33m2 stops

18:29 - 06:30HOU-BNE

20h 01m1 stop

$1,951Qantas Airways

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Thu, 4 Dec - Thu, 11 Dec

11:50 - 10:25SYD-IAH

15h 35mdirect

20:25 - 07:00IAH-SYD

17h 35mdirect

$2,065United Airlines

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Mon, 29 Dec - Sun, 25 Jan

11:50 - 10:25SYD-IAH

15h 35mdirect

12:25 - 09:15IAH-SYD

27h 50m1 stop

$2,068United Airlines

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Mon, 29 Dec - Sun, 25 Jan

21:50 - 15:40ADL-IAH

34h 20m2 stops

20:25 - 19:10IAH-ADL

30h 15m1 stop

$2,807Virgin Australia

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Fri, 26 Dec - Mon, 5 Jan

06:00 - 10:25ADL-IAH

20h 55m1 stop

19:50 - 13:00IAH-ADL

24h 40m2 stops

$2,859Virgin Australia

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Tue, 18 Nov - Wed, 19 Nov

Fly from

Route

Depart

Return

Price

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Thu 4/12

10:45-21:39

2 stops50h 54m

Houston George Bush Intcntl

Thu 11/12

17:25-08:45

1 stop23h 20m

$1,394

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Thu 4/12

10:45-21:39

2 stops50h 54m

Houston George Bush Intcntl

Thu 11/12

07:10-08:45

2 stops33h 35m

$1,405

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Wed 18/3

10:35-15:05

1 stop20h 30m

Houston George Bush Intcntl

Wed 1/4

20:55-10:50

1 stop21h 55m

$1,528

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 2/2

09:55-14:05

1 stop21h 10m

Houston George Bush Intcntl

Mon 16/2

20:05-12:40

1 stop23h 35m

$1,530

BrisbaneHouston

BNE - HOU

BNEHOU

Brisbane

Thu 4/12

19:20-15:53

2 stops36h 33m

Houston Hobby

Thu 11/12

12:16-07:45

2 stops27h 29m

$1,911

BrisbaneHouston

BNE - HOU

BNEHOU

Brisbane

Thu 4/12

19:20-15:53

2 stops36h 33m

Houston Hobby

Thu 11/12

18:29-06:30

1 stop20h 01m

$1,951

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 29/12

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Sun 25/1

20:25-07:00

Nonstop17h 35m

$2,065

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 29/12

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Sun 25/1

12:25-09:15

1 stop27h 50m

$2,068

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 26/12

21:50-15:40

2 stops34h 20m

Houston George Bush Intcntl

Mon 5/1

20:25-19:10

1 stop30h 15m

$2,807

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 18/11

06:00-10:25

1 stop20h 55m

Houston George Bush Intcntl

Wed 19/11

19:50-13:00

2 stops24h 40m

$2,859

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Houston flights insights and trends

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

Prices

Other information

What is the cheapest month to fly to Houston?

If you aren’t able to travel to Houston during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,604.

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 $316. 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.

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What is the cheapest day to depart on your flight to Houston?

The cheapest day to depart from Australia to Houston is on a Tuesday when prices can be found for as low as $1,650. On the other hand, Saturday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,219.

What is the cheapest time of day to depart on your flight to Houston?

In the morning is the cheapest time of day to fly from Australia to Houston when you can find flight prices for as low as $1,783. Flying to Houston in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,877 on average. Flights to Houston from Australia in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 $1,852 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 $1,596 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 SYDNEY	November	19% cheaper	Flying from Sydney to Houston costs on average just $1,511 in November
MOST EXPENSIVE MONTH TO FLY TO HOUSTON FROM SYDNEY	December	19% more expensive	It costs about $2,210 for flights to Houston from Sydney in December
MOST POPULAR MONTH TO FLY TO HOUSTON FROM SYDNEY	April	688% more users visited	More momondo users searched in flights to Houston from Sydney in April than any other month

Cheap Houston flight deals and tips

Summary info about Houston flight prices, duration and airlines

Best One-Way Price	$845
Best Round-Trip Price	$1,394
Fastest flight time	15h 35m
Popular in	June

The best one-way flight price to Houston from Australia in the last 72 hours is $845 (Melbourne to Houston George Bush Intcntl).

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The best round-trip flight price to Houston from Australia in the last 72 hours is $1,394 (Brisbane to Houston George Bush Intcntl).

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The fastest flight to Houston from Australia takes 15h 35m (Sydney Kingsford Smith to Houston George Bush Intcntl).

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June has the highest demand for flights to Houston, with a 8% price increase on average.

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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 47 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 $1,852. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as $1,167.

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 $1,573 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 River Oaks?

Yes, if you fly to Houston George Bush Intcntl in Houston which is the closest available airport to River Oaks (27.9 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 November 2025.

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.