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

Qantas Airways, United Airlines, and ANA 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 1 as of October 2026.

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.

$696 Cheap Flights from Houston to Perth in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 pm - 8:20 pmIAH Houston George Bush Intcntl-PER Perth

36h 10m2 stops Vancouver Intl Sydney Kingsford Smith

10:30 pm - 2:38 pmPER Perth-IAH Houston George Bush Intcntl

30h 08m2 stops Brisbane Vancouver Intl

$1,484Air Canada

Mon, Feb 22 - Thu, Feb 25

7:50 pm - 6:50 amIAH Houston George Bush Intcntl-PER Perth

46h 00m2 stops Dallas/Fort Worth Hong Kong Intl

8:20 am - 6:15 pmPER Perth-IAH Houston George Bush Intcntl

46h 55m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,494Multiple Airlines

Mon, Apr 12 - Mon, Apr 26

7:08 pm - 10:40 pmHOU Houston Hobby-PER Perth

38h 32m2 stops Dallas/Fort Worth Hong Kong Intl

8:20 am - 11:47 pmPER Perth-HOU Houston Hobby

52h 27m2 stops Hong Kong Intl Dallas/Fort Worth

$1,567Cathay Pacific

Thu, Apr 1 - Sat, Apr 17

9:15 am - 10:55 pmIAH Houston George Bush Intcntl-PER Perth

47h 40m2 stops Chicago O'Hare Intl Hong Kong Intl

8:30 am - 5:46 pmPER Perth-IAH Houston George Bush Intcntl

47h 16m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,614Cathay Pacific

Mon, Feb 1 - Sun, Feb 28

6:10 pm - 6:55 amIAH Houston George Bush Intcntl-PER Perth

46h 45m2 stops Vancouver Intl Hong Kong Intl

8:30 am - 2:37 pmPER Perth-IAH Houston George Bush Intcntl

68h 07m2 stops Hong Kong Intl Vancouver Intl

$1,708Multiple Airlines

Mon, Feb 1 - Sun, Feb 28

4:10 pm - 11:55 pmIAH Houston George Bush Intcntl-PER Perth

41h 45m2 stops Frankfurt am Main Singapore Changi

10:35 am - 2:00 pmPER Perth-IAH Houston George Bush Intcntl

41h 25m2 stops Singapore Changi Frankfurt am Main

$1,750Multiple Airlines

Mon, Dec 7 - Wed, Jan 13

9:49 pm - 6:55 amIAH Houston George Bush Intcntl-PER Perth

43h 06m2 stops Los Angeles Hong Kong Intl

8:30 am - 6:15 pmPER Perth-IAH Houston George Bush Intcntl

47h 45m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,753Multiple Airlines

Mon, Feb 1 - Mon, Feb 15

7:55 pm - 8:05 pmIAH Houston George Bush Intcntl-PER Perth

34h 10m2 stops Auckland Intl Christchurch

6:50 pm - 2:15 pmPER Perth-IAH Houston George Bush Intcntl

33h 25m1 stop Auckland Intl

$1,760Air New Zealand

Mon, Feb 1 - Sun, Feb 28

7:55 pm - 4:50 pmIAH Houston George Bush Intcntl-PER Perth

30h 55m1 stop Auckland Intl

6:50 pm - 2:15 pmPER Perth-IAH Houston George Bush Intcntl

33h 25m1 stop Auckland Intl

$1,769Air New Zealand

Mon, Feb 1 - Sun, Feb 28

7:55 pm - 4:50 pmIAH Houston George Bush Intcntl-PER Perth

30h 55m1 stop Auckland Intl

6:50 pm - 2:15 pmPER Perth-IAH Houston George Bush Intcntl

33h 25m1 stop Auckland Intl

$1,770Air New Zealand

Mon, Feb 1 - Sun, Feb 28

Cheap last minute flights

Enter your travel dates to find the best prices.

5:02 pm - 10:55 pmHOU Houston Hobby-PER Perth

39h 53m2 stops Dallas/Fort Worth Hong Kong Intl

12:25 am - 11:16 pmPER Perth-HOU Houston Hobby

36h 51m2 stops Hong Kong Intl Dallas/Fort Worth

$1,494Multiple Airlines

Mon, Nov 2 - Sun, Nov 8

5:02 pm - 10:55 pmHOU Houston Hobby-PER Perth

39h 53m2 stops Dallas/Fort Worth Hong Kong Intl

12:25 am - 10:34 pmPER Perth-HOU Houston Hobby

36h 09m2 stops Hong Kong Intl Dallas/Fort Worth

$1,494Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

10:35 am - 10:55 pmIAH Houston George Bush Intcntl-PER Perth

46h 20m2 stops Dallas/Fort Worth Hong Kong Intl

12:25 am - 11:59 pmPER Perth-IAH Houston George Bush Intcntl

37h 34m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,494Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

3:19 pm - 10:55 pmIAH Houston George Bush Intcntl-PER Perth

41h 36m2 stops Los Angeles Hong Kong Intl

12:25 am - 11:57 pmPER Perth-IAH Houston George Bush Intcntl

37h 32m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,494Multiple Airlines

Mon, Nov 2 - Sun, Nov 8

8:19 pm - 6:55 amIAH Houston George Bush Intcntl-PER Perth

44h 36m2 stops Los Angeles Hong Kong Intl

12:25 am - 11:59 pmPER Perth-IAH Houston George Bush Intcntl

37h 34m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,502Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

8:19 pm - 6:55 amIAH Houston George Bush Intcntl-PER Perth

44h 36m2 stops Los Angeles Hong Kong Intl

12:25 am - 11:59 pmPER Perth-IAH Houston George Bush Intcntl

37h 34m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,502Multiple Airlines

Wed, Nov 4 - Tue, Nov 10

6:02 am - 10:55 pmIAH Houston George Bush Intcntl-PER Perth

51h 53m2 stops Seattle/Tacoma Intl Hong Kong Intl

8:30 am - 2:38 pmPER Perth-IAH Houston George Bush Intcntl

44h 08m2 stops Hong Kong Intl Vancouver Intl

$1,649Multiple Airlines

Sat, Oct 31 - Sat, Nov 21

6:02 am - 10:55 pmIAH Houston George Bush Intcntl-PER Perth

51h 53m2 stops Seattle/Tacoma Intl Hong Kong Intl

5:15 am - 8:49 pmPER Perth-IAH Houston George Bush Intcntl

29h 34m3 stops Adelaide Nadi Los Angeles

$1,857Multiple Airlines

Sat, Oct 31 - Sat, Nov 21

8:01 pm - 10:55 pmIAH Houston George Bush Intcntl-PER Perth

36h 54m2 stops Dallas/Fort Worth Hong Kong Intl

3:15 pm - 9:07 amPER Perth-IAH Houston George Bush Intcntl

55h 52m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,865Multiple Airlines

Mon, Nov 2 - Tue, Nov 10

9:45 am - 6:55 amIAH Houston George Bush Intcntl-PER Perth

31h 10m2 stops Tokyo Narita Hong Kong Intl

8:35 am - 5:10 amPER Perth-IAH Houston George Bush Intcntl

34h 35m3 stops Manila Ninoy Aquino Intl Los Angeles Las Vegas Harry Reid Intl

$1,948Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Houston to Perth

Our best Air Canada deals on Houston to Perth flight tickets

Air Canada

Feb 1

IAH6:10 pmHouston George Bush Intcntl

36h 10m

2 stops

PER8:20 pmPerth

Feb 15

PER3:15 pmPerth

63h 53m

3 stops

IAH5:08 pmHouston George Bush Intcntl

$1,784

Air Canada

Feb 22

IAH6:10 pmHouston George Bush Intcntl

36h 10m

2 stops

PER8:20 pmPerth

Feb 25

PER10:30 pmPerth

30h 08m

2 stops

IAH2:38 pmHouston George Bush Intcntl

$2,201

Air Canada

Feb 22

IAH6:10 pmHouston George Bush Intcntl

36h 10m

2 stops

PER8:20 pmPerth

Feb 25

PER10:30 pmPerth

30h 08m

2 stops

IAH2:38 pmHouston George Bush Intcntl

$2,202

Air New Zealand flights from Houston to Perth

Our best Air New Zealand deals on Houston to Perth flight tickets

Air New Zealand

Feb 1

IAH7:55 pmHouston George Bush Intcntl

34h 10m

2 stops

PER8:05 pmPerth

Feb 28

PER6:50 pmPerth

33h 25m

1 stop

IAH2:15 pmHouston George Bush Intcntl

$1,760

Air New Zealand

Feb 1

IAH7:55 pmHouston George Bush Intcntl

30h 55m

1 stop

PER4:50 pmPerth

Feb 28

PER6:50 pmPerth

33h 25m

1 stop

IAH2:15 pmHouston George Bush Intcntl

$1,769

Air New Zealand

Feb 1

IAH7:55 pmHouston George Bush Intcntl

30h 55m

1 stop

PER4:50 pmPerth

Feb 28

PER6:50 pmPerth

33h 25m

1 stop

IAH2:15 pmHouston George Bush Intcntl

$1,770

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 2/22

6:10 pm-8:20 pm

2 stops36h 10m

Perth

Thu 2/25

10:30 pm-2:38 pm

2 stops30h 08m

$1,484

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 4/12

7:50 pm-6:50 am

2 stops46h 00m

Perth

Mon 4/26

8:20 am-6:15 pm

2 stops46h 55m

$1,494

HoustonPerth

HOU Houston Hobby - PER Perth

HOUPER

Houston Hobby

Thu 4/1

7:08 pm-10:40 pm

2 stops38h 32m

Perth

Sat 4/17

8:20 am-11:47 pm

2 stops52h 27m

$1,567

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 2/1

9:15 am-10:55 pm

2 stops47h 40m

Perth

Sun 2/28

8:30 am-5:46 pm

2 stops47h 16m

$1,614

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 2/1

6:10 pm-6:55 am

2 stops46h 45m

Perth

Sun 2/28

8:30 am-2:37 pm

2 stops68h 07m

$1,708

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 12/7

4:10 pm-11:55 pm

2 stops41h 45m

Perth

Wed 1/13

10:35 am-2:00 pm

2 stops41h 25m

$1,750

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 2/1

9:49 pm-6:55 am

2 stops43h 06m

Perth

Mon 2/15

8:30 am-6:15 pm

2 stops47h 45m

$1,753

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 2/1

7:55 pm-8:05 pm

2 stops34h 10m

Perth

Sun 2/28

6:50 pm-2:15 pm

1 stop33h 25m

$1,760

Quickest round-trip

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 2/1

7:55 pm-4:50 pm

1 stop30h 55m

Perth

Sun 2/28

6:50 pm-2:15 pm

1 stop33h 25m

$1,769

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 2/1

7:55 pm-4:50 pm

1 stop30h 55m

Perth

Sun 2/28

6:50 pm-2:15 pm

1 stop33h 25m

$1,770

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, August 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 $0. If you are unable to visit Perth during the month of August, then departing from Houston during the month January is also very affordable. Most momondo users find prices during this month for around $0.

Cheap Houston to Perth flight deals and tips

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

Best Price Found	$696
Fastest flight time	28h 51m
Direct flights	None

The best one-way flight to Perth from Houston in the past 72 hours is $696. The best round-trip flight deal from Houston to Perth found on momondo in the last 72 hours is $1,484.

The fastest flight from Houston to Perth takes 28h 51m

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

Search flight deals

Frequently asked questions about flying from Houston to Perth

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 28h 51m.
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 1 as of October 2026.
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
Air New Zealand	PriceFrom $1,371	Free Cancellation	Rating 8.0 679 reviews		Search Air New Zealand flights

Fremantle

Mandurah

Rottnest Island

Scarborough

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.