$178+ Flights from Houston | Cheapflights

What to know about flights from Houston

Cheapest airline	United Airlines

On average, United Airlines currently has the cheapest one-way flight from Houston (avg. price of $3,901).

Find flights from Houston

Cheapest flights from Houston
Explore the most affordable flight options available from Houston. Find the lowest fares based on data from user searches, with prices last updated on 29 April 2025.

Wed 10/921:55IAH - SYD

1 stop21h 40mAir New Zealand

Wed 24/911:50SYD - IAH

1 stop19h 25mAir New Zealand

Deal found 29/4$1,502

Wed 30/721:55IAH - MEL

1 stop21h 55mAir New Zealand

Wed 6/812:05MEL - IAH

1 stop19h 10mAir New Zealand

Deal found 28/4$1,532

Tue 13/519:37IAH - SYD

2 stops25h 08mFiji Airways

Tue 20/513:15SYD - IAH

2 stops23h 42mFiji Airways

Deal found 29/4$1,541

Sat 25/1020:29IAH - BNE

2 stops22h 56mFiji Airways

Sat 1/1111:25BNE - IAH

2 stops23h 40mFiji Airways

Deal found 28/4$1,639

Tue 13/520:16HOU - SYD

2 stops24h 29mMultiple Airlines

Tue 20/513:15SYD - HOU

2 stops21h 29mMultiple Airlines

Deal found 29/4$1,720

Thu 4/907:20IAH - SYD

3 stops40h 20mMultiple Airlines

Sun 14/906:00SYD - IAH

2 stops33h 19mMultiple Airlines

Deal found 29/4$1,745

Tue 20/519:37IAH - MEL

2 stops32h 43mMultiple Airlines

Thu 5/607:30MEL - IAH

2 stops27h 40mMultiple Airlines

Deal found 28/4$1,947

Sat 25/1020:29IAH - BNE

2 stops22h 56mMultiple Airlines

Sat 1/1122:35BNE - IAH

1 stop38h 15mMultiple Airlines

Deal found 28/4$1,953

Sat 11/1020:09IAH - PER

2 stops54h 51mAir New Zealand

Tue 11/1118:50PER - IAH

1 stop33h 15mAir New Zealand

Deal found 29/4$2,090

Tue 1/719:55IAH - SYD

1 stop20h 10mQantas Airways

Tue 8/709:10SYD - IAH

1 stop25h 12mQantas Airways

Deal found 28/4$2,106

Thu 18/920:20HOU - MEL

2 stops24h 40mMultiple Airlines

Fri 26/923:35MEL - HOU

2 stops35h 40mMultiple Airlines

Deal found 28/4$2,144

Thu 18/916:32IAH - SYD

2 stops47h 48mAir Canada

Tue 30/909:20SYD - IAH

3 stops49h 22mAir Canada

Deal found 28/4$2,148

Best flights from Houston
Discover carefully curated flight deals from Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 April 2025.

Wed 10/921:55IAH - SYD

1 stop21h 40mAir New Zealand

Wed 24/911:50SYD - IAH

1 stop19h 25mAir New Zealand

Deal found 29/4$1,502

Tue 13/519:37IAH - SYD

2 stops25h 08mFiji Airways

Tue 20/513:15SYD - IAH

2 stops23h 42mFiji Airways

Deal found 29/4$1,541

Tue 13/520:16HOU - SYD

2 stops24h 29mMultiple Airlines

Tue 20/513:15SYD - HOU

2 stops21h 29mMultiple Airlines

Deal found 29/4$1,720

Tue 1/719:55IAH - SYD

1 stop20h 10mQantas Airways

Tue 8/709:10SYD - IAH

1 stop25h 12mQantas Airways

Deal found 28/4$2,106

Thu 18/916:32IAH - SYD

2 stops47h 48mAir Canada

Tue 30/909:20SYD - IAH

3 stops49h 22mAir Canada

Deal found 28/4$2,148

Tue 5/816:25HOU - SYD

1 stop23h 30mAmerican Airlines

Sun 31/812:10SYD - HOU

1 stop18h 40mAmerican Airlines

Deal found 29/4$2,214

Mon 23/616:20IAH - SYD

1 stop23h 40mUnited Airlines

Tue 1/710:20SYD - IAH

1 stop23h 34mUnited Airlines

Deal found 27/4$2,275

Sun 22/616:30IAH - SYD

1 stop23h 05mDelta

Sun 6/709:25SYD - IAH

1 stop19h 42mDelta

Deal found 27/4$2,290

Wed 10/914:25IAH - SYD

2 stops37h 35mTurkish Airlines

Tue 23/920:55SYD - IAH

2 stops37h 10mTurkish Airlines

Deal found 29/4$2,342

Sat 11/1018:55IAH - PER

2 stops45h 15mSingapore Airlines

Thu 20/1101:10PER - IAH

2 stops36h 49mSingapore Airlines

Deal found 29/4$2,593

Sat 11/1010:16IAH - PER

2 stops32h 29mCathay Pacific

Sun 9/1100:15PER - IAH

2 stops35h 44mCathay Pacific

Deal found 29/4$2,768

Wed 30/721:55IAH - MEL

1 stop21h 55mAir New Zealand

Wed 6/812:05MEL - IAH

1 stop19h 10mAir New Zealand

Deal found 28/4$1,532

Last-minute flights from Houston
Discover last-minute flight deals departing from Houston. Data was last updated 29 April 2025 and is based on user searches.

Sun 4/519:09IAH - SYD

2 stops33h 36mAlaska Airlines

Sun 11/521:40SYD - IAH

2 stops41h 19mAlaska Airlines

Deal found 28/4$2,439

Mon 5/517:41IAH - SYD

1 stop22h 49mMultiple Airlines

Mon 12/520:45SYD - IAH

2 stops50h 30mMultiple Airlines

Deal found 28/4$2,200

Tue 6/519:37IAH - SYD

2 stops25h 08mFiji Airways

Tue 19/806:00SYD - IAH

2 stops29h 06mFiji Airways

Deal found 28/4$2,069

Tue 6/519:37IAH - MEL

2 stops24h 53mFiji Airways

Fri 23/523:35MEL - IAH

2 stops37h 22mFiji Airways

Deal found 29/4$2,158

Tue 6/511:37IAH - MEL

1 stop28h 08mMultiple Airlines

Fri 23/513:00MEL - IAH

2 stops34h 15mMultiple Airlines

Deal found 29/4$2,197

Tue 6/520:16HOU - MEL

2 stops24h 14mMultiple Airlines

Fri 23/523:35MEL - HOU

2 stops35h 09mMultiple Airlines

Deal found 29/4$2,300

Tue 6/521:55IAH - SYD

1 stop19h 50mAir New Zealand

Tue 19/809:55SYD - IAH

1 stop21h 20mAir New Zealand

Deal found 28/4$2,393

Tue 6/509:12HOU - MEL

1 stop28h 48mAmerican Airlines

Fri 23/515:05MEL - HOU

1 stop19h 39mAmerican Airlines

Deal found 29/4$2,902

Tue 6/510:00IAH - SYD

3 stops54h 20mAir Canada

Tue 19/809:20SYD - IAH

2 stops38h 29mAir Canada

Deal found 28/4$3,001

Wed 7/521:55IAH - MEL

1 stop31h 40mAir New Zealand

Sun 25/509:30MEL - IAH

1 stop24h 01mAir New Zealand

Deal found 28/4$2,479

Thu 8/508:57IAH - BNE

1 stop29h 28mMultiple Airlines

Mon 19/523:30BNE - IAH

2 stops47h 45mMultiple Airlines

Deal found 29/4$2,247

Thu 8/521:55IAH - BNE

1 stop22h 05mAir New Zealand

Sun 18/512:15BNE - IAH

1 stop19h 00mAir New Zealand

Deal found 29/4$2,517

One-way flights from Houston
Search for one-way flight options from Houston. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.

Sat 25/1020:29IAH - SYD

2 stops24h 16mFiji Airways

Deal found 28/4$846

Tue 19/818:50IAH - SYD

2 stops25h 55mMultiple Airlines

Deal found 28/4$891

Thu 18/920:28IAH - MEL

2 stops24h 32mFiji Airways

Deal found 29/4$901

Fri 3/1023:02IAH - BNE

3 stops51h 43mMultiple Airlines

Deal found 27/4$955

Thu 18/920:20HOU - MEL

2 stops24h 40mMultiple Airlines

Deal found 28/4$963

Sat 14/620:23HOU - SYD

2 stops24h 22mMultiple Airlines

Deal found 28/4$970

Tue 19/821:55IAH - SYD

1 stop19h 50mAir New Zealand

Deal found 28/4$1,043

Thu 18/921:55IAH - MEL

1 stop21h 55mAir New Zealand

Deal found 29/4$1,048

Fri 3/1020:55IAH - BNE

1 stop22h 05mAir New Zealand

Deal found 27/4$1,169

Mon 23/620:53IAH - MEL

2 stops46h 57mMultiple Airlines

Deal found 28/4$1,174

Mon 23/619:55IAH - SYD

1 stop20h 10mQantas Airways

Deal found 28/4$1,213

Mon 15/919:58IAH - SYD

2 stops32h 17mANA

Deal found 27/4$1,243

Find flights from Houston within your budget

Fly to

Route

Depart

Return

Price

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Wed 10/9

21:55-10:35

1 stop21h 40m

Sydney Kingsford Smith

Wed 24/9

11:50-16:15

1 stop19h 25m

$1,502

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Wed 30/7

21:55-10:50

1 stop21h 55m

Melbourne

Wed 6/8

12:05-16:15

1 stop19h 10m

$1,532

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Tue 13/5

19:37-11:45

2 stops25h 08m

Sydney Kingsford Smith

Tue 20/5

13:15-21:57

2 stops23h 42m

$1,541

HoustonBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

Sat 25/10

20:29-10:25

2 stops22h 56m

Brisbane

Sat 1/11

11:25-20:05

2 stops23h 40m

$1,639

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 13/5

20:16-11:45

2 stops24h 29m

Sydney Kingsford Smith

Tue 20/5

13:15-19:44

2 stops21h 29m

$1,720

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Thu 4/9

07:20-14:40

3 stops40h 20m

Sydney Kingsford Smith

Sun 14/9

06:00-00:19

2 stops33h 19m

$1,745

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Tue 20/5

19:37-19:20

2 stops32h 43m

Melbourne

Thu 5/6

07:30-20:10

2 stops27h 40m

$1,947

HoustonBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

Sat 25/10

20:29-10:25

2 stops22h 56m

Brisbane

Sat 1/11

22:35-21:50

1 stop38h 15m

$1,953

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sat 11/10

20:09-16:00

2 stops54h 51m

Perth

Tue 11/11

18:50-14:05

1 stop33h 15m

$2,090

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Tue 1/7

19:55-07:05

1 stop20h 10m

Sydney Kingsford Smith

Tue 8/7

09:10-19:22

1 stop25h 12m

$2,106

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 60 results

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6

Best time to book a flight from Houston

Have a flexible travel schedule? Discover the best time to fly from Houston with our price prediction graph.

Estimated return 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.

Travel insights for flights from Houston

Get recent, data-driven insights about flights from Houston including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Houston?

The best time to book flights from Houston is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston?

Currently, July is the cheapest month in which you can book a flight from Houston (average of $504). Flying from Houston in November will prove the most costly (average of $1,347). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Houston?

When flying from Houston check dates and pricing for the following: United Airlines, Qantas Airways. As they depart for the following popular destinations: Sydney.

United Airlines

United Airlines

From $1,330

Qantas Airways

Qantas Airways

From $462

Spirit Airlines

Spirit Airlines

From $86

Airline reviews for flights from Houston

8.8

Very Good

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.8

Very Good

8.8

Very Good

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.4

Very Good

8.8

Very Good

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.3

Very Good

8.8

Very Good

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.3

Very Good

8.8

Very Good

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.1

Very Good

8.8

Very Good

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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Related info for your journey

What is the cheapest month to fly from Houston?
Currently, the cheapest month for flights from Houston is July. The most expensive month for flights is November. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
Where are the cheapest places to fly to from Houston?
View the cheapest flight destinations from Houston:
Fly from Houston to Sydney from $1,475 round trip
Fly from Houston to Melbourne from $1,532 round trip
How does Cheapflights help users find flights from Houston?
When you search for this flight from Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets from Houston?
Millions of users choose and trust Cheapflights to book the best flight deals from Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Houston with no change fees?
Certainly. Search results for flights from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Houston become cheaper?
Yes! Start tracking prices for flights from Houston today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Houston?

When you search for this flight from Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Houston?

Millions of users choose and trust Cheapflights to book the best flight deals from Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Houston with no change fees?

Certainly. Search results for flights from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Houston become cheaper?

Yes! Start tracking prices for flights from Houston today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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