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$590 Cheap flights to Houston

1 adult
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:10 - 14:46SYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
20h 36m1 stop Los Angeles
American Airlines Logo
15:19 - 09:00IAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
24h 41m1 stop Los Angeles
$1,043American Airlines
Wed, 25 Nov - Wed, 2 Dec
American Airlines Logo
10:10 - 20:30SYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
26h 20m1 stop Los Angeles
American Airlines Logo
18:04 - 07:05IAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
22h 01m2 stops Dallas/Fort Worth Los Angeles
$1,046American Airlines
Thu, 1 Apr - Sun, 9 May
Delta Logo
10:40 - 23:50SYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
30h 10m1 stop Los Angeles
Delta Logo
06:15 - 08:30IAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
33h 15m2 stops Minneapolis St Paul Los Angeles
$1,050Delta
Wed, 25 Nov - Wed, 2 Dec
Delta Logo
10:40 - 23:53SYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
30h 13m2 stops Los Angeles Minneapolis St Paul
Delta Logo
05:55 - 06:50IAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
31h 55m2 stops Atlanta Hartsfield-Jackson Los Angeles
$1,050Delta
Tue, 2 Feb - Tue, 2 Mar
Qantas Airways Logo
11:10 - 19:38SYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
25h 28m1 stop Los Angeles
Qantas Airways Logo
15:17 - 09:00IAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
24h 43m1 stop Los Angeles
$1,085Qantas Airways
Thu, 19 Nov - Sun, 22 Nov
Qantas Airways Logo
11:10 - 17:40SYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
23h 30m2 stops Los Angeles Phoenix Sky Harbor Intl
Qantas Airways Logo
16:16 - 09:00IAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
23h 44m2 stops Dallas/Fort Worth Los Angeles
$1,091Qantas Airways
Thu, 19 Nov - Sun, 22 Nov
Air Canada Logo
10:20 - 14:44SYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
20h 24m1 stop Vancouver Intl
Air Canada Logo
11:55 - 07:20IAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
52h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,556Air Canada
Thu, 1 Apr - Sun, 9 May
Air Canada Logo
10:20 - 14:37SYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
20h 17m1 stop Vancouver Intl
Air Canada Logo
11:50 - 07:20IAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
52h 30m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,563Air Canada
Fri, 26 Mar - Sun, 4 Apr
Air New Zealand Logo
11:20 - 14:38SYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
20h 18m1 stop Vancouver Intl
Air New Zealand Logo
18:10 - 16:40IAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
29h 30m2 stops Vancouver Intl Brisbane
$1,711Air New Zealand
Thu, 19 Nov - Sun, 22 Nov
Air New Zealand Logo
11:20 - 14:38SYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
20h 18m1 stop Vancouver Intl
Air New Zealand Logo
18:10 - 09:35IAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
22h 25m1 stop Vancouver Intl
$1,740Air New Zealand
Thu, 19 Nov - Sun, 22 Nov

momondo Fare Finder

 
Use the filters below to find and compare flights to Houston that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 25/11

11:10-14:46

1 stop20h 36m

Houston George Bush Intcntl

Wed 2/12

15:19-09:00

1 stop24h 41m

$1,043

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 1/4

10:10-20:30

1 stop26h 20m

Houston George Bush Intcntl

Sun 9/5

18:04-07:05

2 stops22h 01m

$1,046

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 25/11

10:40-23:50

1 stop30h 10m

Houston George Bush Intcntl

Wed 2/12

06:15-08:30

2 stops33h 15m

$1,050

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Tue 2/2

10:40-23:53

2 stops30h 13m

Houston George Bush Intcntl

Tue 2/3

05:55-06:50

2 stops31h 55m

$1,050

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 19/11

11:10-19:38

1 stop25h 28m

Houston George Bush Intcntl

Sun 22/11

15:17-09:00

1 stop24h 43m

$1,085

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 19/11

11:10-17:40

2 stops23h 30m

Houston George Bush Intcntl

Sun 22/11

16:16-09:00

2 stops23h 44m

$1,091

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 1/4

10:20-14:44

1 stop20h 24m

Houston George Bush Intcntl

Sun 9/5

11:55-07:20

2 stops52h 25m

$1,556

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Fri 26/3

10:20-14:37

1 stop20h 17m

Houston George Bush Intcntl

Sun 4/4

11:50-07:20

2 stops52h 30m

$1,563

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 19/11

11:20-14:38

1 stop20h 18m

Houston George Bush Intcntl

Sun 22/11

18:10-16:40

2 stops29h 30m

$1,711
Fastest return journey

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 19/11

11:20-14:38

1 stop20h 18m

Houston George Bush Intcntl

Sun 22/11

18:10-09:35

1 stop22h 25m

$1,740

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 August is also cheap. Prices for this month can be found on momondo for an average of $1,283.

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 $250. This is 86% 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 $1,693 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 $1,409 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 SYDNEYMay29% cheaperFlying from Sydney to Houston costs on average just $1,218 in May
MOST EXPENSIVE MONTH TO FLY TO HOUSTON FROM SYDNEYDecember26% more expensiveIt costs about $2,138 for flights to Houston from Sydney in December
MOST POPULAR MONTH TO FLY TO HOUSTON FROM SYDNEYDecember345% 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

$612

Best Round-Trip Price

$1,043

Fastest flight time

23h 45m

Popular in

December
The best one-way flight price to Houston from Australia in the last 5 days is $612 (Sydney Kingsford Smith to Houston George Bush Intcntl).
Search Deals
The best return flight price to Houston from Australia in the last 5 days is $1,043 (Sydney Kingsford Smith to Houston George Bush Intcntl).
Search Deals
The fastest flight to Houston from Australia takes 23h 45m (Sydney Kingsford Smith to Houston George Bush Intcntl).
Search Deals
December has the highest demand for flights to Houston, with a 3% 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 35 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 $1,693. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as $308.

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 $1,789 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 6 as of October 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

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