What is the cheapest airline that flies from Houston to Perth?

Qantas Airways and Qatar Airways are the most popular carriers operating from Houston to Perth

When did momondo last update prices for flights from Houston to Perth Airport?

Prices for flights from Houston to Perth Airport refresh daily.

How many operators does momondo search for flights from Houston to Perth Airport?

The number of operators available for flights from Houston to Perth Airport is 2 as of December 2025.

How old do you have to be to fly from Houston to Perth Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$856 Cheap Flights from Houston to Perth in 2025/26

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Find the cheapest flights from Houston to Perth

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8:05 pm - 4:50 pm

IAH

PER

30h 45m1 stop

6:50 pm - 3:05 pm

PER

IAH

33h 15m1 stop

$1,334Air New Zealand

dom., mar. 1 - dom., mar. 15

8:05 pm - 4:50 pm

IAH

PER

30h 45m1 stop

5:45 pm - 3:05 pm

PER

IAH

34h 20m2 stops

$1,347Air New Zealand

dom., mar. 1 - dom., mar. 15

7:42 pm - 6:55 am

IAH

PER

46h 13m2 stops

9:15 am - 7:16 pm

PER

IAH

47h 01m2 stops

$1,364Cathay Pacific

mié., mar. 18 - mié., abr. 22

7:42 pm - 6:55 am

IAH

PER

46h 13m2 stops

9:15 am - 7:16 pm

PER

IAH

47h 01m2 stops

$1,386Multiple Airlines

mié., mar. 18 - mié., abr. 22

12:06 pm - 10:40 pm

IAH

PER

45h 34m2 stops

12:10 am - 11:21 pm

PER

IAH

36h 11m2 stops

$1,414Cathay Pacific

mar., may. 5 - jue., may. 28

6:55 pm - 5:10 am

IAH

PER

45h 15m2 stops

1:10 am - 5:54 pm

PER

IAH

29h 44m2 stops

$1,432Multiple Airlines

lun., abr. 6 - vie., abr. 17

4:20 pm - 12:25 pm

HOU

PER

30h 05m2 stops

10:40 pm - 7:50 pm

PER

HOU

34h 10m2 stops

$1,716American Airlines

dom., mar. 1 - dom., mar. 15

8:27 pm - 1:35 pm

HOU

PER

28h 08m2 stops

11:55 pm - 5:47 pm

PER

HOU

30h 52m2 stops

$1,918American Airlines

mar., may. 5 - mié., may. 20

6:36 pm - 6:15 pm

HOU

PER

33h 39m3 stops

10:20 am - 12:09 pm

PER

HOU

39h 49m3 stops

$2,329Qantas Airways

dom., ene. 25 - dom., feb. 1

12:47 pm - 10:10 am

HOU

PER

31h 23m2 stops

10:55 pm - 4:12 pm

PER

HOU

31h 17m2 stops

$2,843Qantas Airways

dom., ene. 25 - dom., feb. 1

American Airlines flights from Houston to Perth

Our best American Airlines deals on Houston to Perth flight tickets

American Airlines

Mar 1

HOU4:20 pmHouston Hobby

30h 05m

2 stops

PER12:25 pmPerth

Mar 15

PER10:40 pmPerth

34h 10m

2 stops

HOU7:50 pmHouston Hobby

$1,716

Find similar

American Airlines

May 5

HOU8:27 pmHouston Hobby

28h 08m

2 stops

PER1:35 pmPerth

May 20

PER11:55 pmPerth

29h 12m

2 stops

HOU4:07 pmHouston Hobby

$1,918

Find similar

American Airlines

May 5

HOU8:27 pmHouston Hobby

28h 08m

2 stops

PER1:35 pmPerth

May 29

PER11:55 pmPerth

29h 12m

2 stops

HOU4:07 pmHouston Hobby

$2,068

Find similar

Qantas Airways flights from Houston to Perth

Our best Qantas Airways deals on Houston to Perth flight tickets

Qantas Airways

Jan 25

HOU6:36 pmHouston Hobby

33h 39m

3 stops

PER6:15 pmPerth

Feb 1

PER10:20 amPerth

39h 49m

3 stops

HOU12:09 pmHouston Hobby

$2,329

Find similar

Qantas Airways

Jan 25

HOU12:47 pmHouston Hobby

31h 23m

2 stops

PER10:10 amPerth

Feb 1

PER10:55 pmPerth

31h 17m

2 stops

HOU4:12 pmHouston Hobby

$2,843

Find similar

Qantas Airways

Jan 25

HOU12:47 pmHouston Hobby

28h 58m

2 stops

PER7:45 amPerth

Feb 1

PER10:55 pmPerth

31h 17m

2 stops

HOU4:12 pmHouston Hobby

$2,847

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

dom. 3/1

8:05 pm-4:50 pm

1 stop30h 45m

Perth

dom. 3/15

6:50 pm-3:05 pm

1 stop33h 15m

$1,334

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

dom. 3/1

8:05 pm-4:50 pm

1 stop30h 45m

Perth

dom. 3/15

5:45 pm-3:05 pm

2 stops34h 20m

$1,347

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mié. 3/18

7:42 pm-6:55 am

2 stops46h 13m

Perth

mié. 4/22

9:15 am-7:16 pm

2 stops47h 01m

$1,364

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mié. 3/18

7:42 pm-6:55 am

2 stops46h 13m

Perth

mié. 4/22

9:15 am-7:16 pm

2 stops47h 01m

$1,386

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mar. 5/5

12:06 pm-10:40 pm

2 stops45h 34m

Perth

jue. 5/28

12:10 am-11:21 pm

2 stops36h 11m

$1,414

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

lun. 4/6

6:55 pm-5:10 am

2 stops45h 15m

Perth

vie. 4/17

1:10 am-5:54 pm

2 stops29h 44m

$1,432

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

dom. 3/1

4:20 pm-12:25 pm

2 stops30h 05m

Perth

dom. 3/15

10:40 pm-7:50 pm

2 stops34h 10m

$1,716

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

mar. 5/5

8:27 pm-1:35 pm

2 stops28h 08m

Perth

mié. 5/20

11:55 pm-5:47 pm

2 stops30h 52m

$1,918

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

dom. 1/25

6:36 pm-6:15 pm

3 stops33h 39m

Perth

dom. 2/1

10:20 am-12:09 pm

3 stops39h 49m

$2,329

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

dom. 1/25

12:47 pm-10:10 am

2 stops31h 23m

Perth

dom. 2/1

10:55 pm-4:12 pm

2 stops31h 17m

$2,843

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Perth

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

Prices

Airlines

What is the cheapest month to fly to Perth?

In general, February is the cheapest month to fly from Houston to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,197. If you are unable to visit Perth during the month of February, then departing from Houston during the month August is also very affordable. Most momondo users find prices during this month for around $1,292.

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

The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $1,514. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $1,933.

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

In the afternoon is the cheapest time of day to fly from Houston to Perth when you can find flight prices for as low as $1,610. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $1,977. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Houston to Perth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Perth

Fastest flight time	31h 30m
Direct flights	None

The fastest flight from Houston to Perth takes 31h 30m

There are no direct flights from Houston to Perth. There are no popular flight routes from Houston to Perth.

Search flight deals

How far is Houston to Perth by plane?
The straight-line distance from Houston to Perth is 10577.4 mi. In terms of flight time, this usually takes a little over 31h 30m.
When did momondo last update prices for flights from Houston to Perth Airport?
Prices for flights from Houston to Perth Airport refresh daily.
How many operators does momondo search for flights from Houston to Perth Airport?
The number of operators available for flights from Houston to Perth Airport is 2 as of December 2025.
How old do you have to be to fly from Houston to Perth Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Perth

Compare and see reviews for airlines that fly from Houston to Perth with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $1,157	Free Cancellation	Rating 7.5 947 reviews		Search Qantas Airways flights
Air New Zealand	PriceFrom $1,159	Free Cancellation	Rating 8.0 552 reviews		Search Air New Zealand flights

Mandurah

Fremantle

Rottnest Island

Scarborough

Waikiki

Why use momondo?

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

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 from Houston to Perth for you.

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

All flight searches from Houston to Perth on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Perth.

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

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