$500 Find Cheap Flights from Houston to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Australia departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Houston to Australia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$853
Brisbane
Brisbane2 stops$837
Perth
Perth2 stops$1,332
Hobart
Hobart2 stops$1,480
Coolangatta
Coolangatta2 stops$1,243
Canberra
Canberra2 stops$1,381
Sydney
Sydney2 stops$853
Brisbane
Brisbane2 stops$837
Perth
Perth2 stops$1,332
Hobart
Hobart2 stops$1,480
Coolangatta
Coolangatta2 stops$1,243
Canberra
Canberra2 stops$1,381

Book Cheap Houston to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Australia

Tue, Jan 27 - Mon, Feb 2
Multiple Airlines Logo
4:13 pm - 10:35 am
IAH
-
BNE
26h 22m2 stops
Multiple Airlines Logo
11:50 am - 12:19 am
BNE
-
IAH
28h 29m2 stops
$837Multiple Airlines
Wed, Feb 11 - Sun, Mar 1
Multiple Airlines Logo
4:13 pm - 12:35 pm
IAH
-
SYD
27h 22m2 stops
Multiple Airlines Logo
2:00 pm - 12:57 am
SYD
-
IAH
27h 57m2 stops
$853Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
American Airlines Logo
4:55 pm - 6:55 am
HOU
-
SYD
21h 00m1 stop
American Airlines Logo
11:20 am - 4:12 pm
SYD
-
HOU
21h 52m2 stops
$1,139American Airlines
Sun, Feb 1 - Sun, Feb 15
American Airlines Logo
4:55 pm - 6:55 am
HOU
-
SYD
21h 00m1 stop
American Airlines Logo
11:20 am - 3:50 pm
SYD
-
HOU
21h 30m2 stops
$1,140American Airlines
Wed, Jan 28 - Wed, Feb 4
Delta Logo
11:09 am - 8:20 am
HOU
-
BNE
29h 11m2 stops
Delta Logo
11:05 am - 10:21 am
BNE
-
HOU
39h 16m2 stops
$1,163Delta
Tue, Feb 17 - Sun, Mar 8
Delta Logo
1:06 pm - 6:50 am
HOU
-
SYD
24h 44m2 stops
Delta Logo
10:40 am - 9:28 pm
SYD
-
HOU
27h 48m2 stops
$1,168Delta
Sun, Mar 1 - Sun, Mar 15
Air New Zealand Logo
7:25 am - 4:50 pm
IAH
-
PER
43h 25m2 stops
Air New Zealand Logo
6:50 pm - 3:05 pm
PER
-
IAH
33h 15m1 stop
$1,332Air New Zealand
Sun, Mar 1 - Sun, Mar 15
Air New Zealand Logo
8:05 pm - 4:50 pm
IAH
-
PER
30h 45m1 stop
Air New Zealand Logo
6:50 pm - 3:05 pm
PER
-
IAH
33h 15m1 stop
$1,335Air New Zealand
Tue, Feb 3 - Tue, Feb 17
Qantas Airways Logo
6:36 pm - 5:00 am
HOU
-
MEL
41h 24m1 stop
Qantas Airways Logo
1:55 pm - 11:47 am
MEL
-
HOU
38h 52m2 stops
$1,785Qantas Airways
Fri, Feb 6 - Fri, Feb 13
Qantas Airways Logo
6:36 pm - 5:00 am
HOU
-
MEL
41h 24m1 stop
Qantas Airways Logo
6:30 pm - 11:47 am
MEL
-
HOU
34h 17m2 stops
$1,803Qantas Airways
Booking Insights

KAYAK's insights & trends for Houston to Australia flights

Get data-powered insights and trends into flights from Houston to Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Houston to Australia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Australia from Houston found in the last 72 hours was to Sydney, at $1,463 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to Sydney (SYD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,463.

What is the cheapest month to fly from Houston to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Australia is July, when tickets cost $853 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $1,480 and $1,372 respectively.

What’s the cheapest day of the week to fly from Houston to Australia?

The average price of all round-trip flights from Houston to Australia clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Australia on a Monday and more expensive on a Saturday. On your return trip to Houston, you should consider flying back on a Monday, and avoid Tuesdays for better deals.

How far in advance should I book a flight from Houston to Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to Australia, you should book around 2 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Cheapest flight$500
Flight from Houston George Bush Airport to Sydney

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Houston to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to Australia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Houston to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the afternoon, when round-trip flights cost $868 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to Australia is generally at night, which is peak travel time and where the average cost of a ticket is $1,715.

Reviews of the top 5 airlines serving from Houston to Australia

 
Need help choosing which airline to fly with from Houston to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Fiji AirwaysOverall score based on 210 reviews
7.5Entertainment
8.5Crew
8.0Comfort
8.2Boarding
7.5Food
Airline reviews

The airline is ok, but it needs to improve it schedules.

6.0 GoodHon, Oct 2025
NAN - SFO
Read more Fiji Airways reviews

The airline is ok, but it needs to improve it schedules.

Again, Fijian hospitality was genuine, very comfortable, only improvement would be the entertainment. Why Do they only have 5 episodes of TV shows and from like season three...

Fiji Airways was amazing, will definately be lfying them again. The "Fijian hospitality" is not a catch phrase, it is genuine. the only things that could be improved is the entertainment. Not a great choice of movies, and the TV shows only have about 5 or so episodes, and often of a random season.

They will look to squeeze every penny they can out of you!! Pick your seat$$...bring luggage$$$$... if they could charge you for the air on the plane they would!!

.very good and as I needed wheelchair assistance all staff excellent.. only suggestion is get rid of those plastic chairs hard to ride in and staff have trouble compared to others. Everything else very good experience. Will use Fiji Air again.

In-flight entertainment options could use a refresh, Consider a tie-up with Spotify for more current music and with IMDB or other service for newer selections/movie ratings.

See previous comments. Didn’t take this flight because my other flight was so delayed. Ending up on two other flights as a result and was more than a day late.

6 hour delay and they didnt try to make up any time during an over 10 hour flight

Very good; seat made ready for bed after meal, a plus since one airline covered the seat at the start.

Entertainment was not good. Seems like liquor should’ve been advertised only beer and wine was even though I saw others getting liquor didn’t realize I could. And the food to me could’ve been a little bit.

The food was not as good as Air New Zealand. The veg pasta was pass-able but the veg cibotta sandwich was dry, hard and not up to par. The coach staff were attentive and accommodating.

Air conditioning was turned to the wrong setting. Way too hot. The entertainment system kept resetting and didn’t work half the flight. Said something to the crew. They didn’t do anything to help. Plane had a mechanical problem that resulted in 2.5 hour delay. Boarded the plane, had to disembark and get back on.

I was trying to get confirmation on if my luggage was going to be moved to the earlier flight (I requested standby to get home earlier) and was unable to get help from those working at the counter. The request to be moved to an earlier flight was handled smoothly through the app and appreciate the ease of the request.

Do the bumpy weather the whole trip they were very few times when the seatbelt sign wasn't on

Great except paying $240 usd for 2 pounds over on a checked luggage. Outrageous.

Kayak did not propagate my United miles account and I had to manually get credit.

Nice friendly staff and crew. Love the 787 flight. Get meals and lots of drinks!

Great entertainment options on the screen. uSB A and C chargers. Free WiFi! Crew were excellent.

Service was excellent and they’re very helpful and nice

Overall the plane was good and the crew great. The big disappointment was the skycouch. Maybe it would be good if you were a parent with 2 small kids travelling but as a couple it's hopeless. It's impossible for 2 adults to lie down so one ends up sitting. We split our time with one lying and the other sitting. We both got more sleep sitting upright. We will never book one again and don't recommend it to anyone.

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Everything you need to know for your flight from Houston to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.