$541 Find Cheap Flights from Houston George Bush Airport 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 George Bush Intcntl to Australia departing on 6/3. 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 George Bush Intcntl to Australia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$1,002
Brisbane
Brisbane1 stop$1,450
Perth
Perth2 stops$1,371
Cairns
Cairns2 stops$1,736
Hobart
Hobart2 stops$2,658
Coolangatta
Coolangatta2 stops$1,595
Canberra
Canberra3 stops$1,669
Maroochydore
Maroochydore2 stops$3,074
Sydney
Sydney2 stops$1,002
Brisbane
Brisbane1 stop$1,450
Perth
Perth2 stops$1,371
Cairns
Cairns2 stops$1,736
Hobart
Hobart2 stops$2,658
Coolangatta
Coolangatta2 stops$1,595
Canberra
Canberra3 stops$1,669
Maroochydore
Maroochydore2 stops$3,074

Book Cheap George Bush Intcntl 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 George Bush Intcntl 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 George Bush Intcntl to Australia

Sun, May 24 - Sun, Jun 7
American Airlines Logo
5:35 pm - 7:05 am
IAH
-
SYD
22h 30m
2 stops
American Airlines Logo
9:10 am - 7:42 pm
SYD
-
IAH
25h 32m
1 stop
$1,002American Airlines
Sun, Jul 26 - Wed, Aug 5
American Airlines Logo
8:09 pm - 7:05 am
IAH
-
SYD
19h 56m
1 stop
American Airlines Logo
9:10 am - 7:46 pm
SYD
-
IAH
25h 36m
1 stop
$1,006American Airlines
Mon, Jun 22 - Tue, Jul 7
Air Canada Logo
5:25 pm - 7:05 am
IAH
-
BNE
22h 40m
1 stop
Air Canada Logo
10:15 am - 4:30 pm
BNE
-
IAH
21h 15m
1 stop
$1,450Air Canada
Wed, Jun 3 - Wed, Jun 10
Air New Zealand Logo
4:25 pm - 6:25 pm
IAH
-
BNE
35h 00m
2 stops
Air New Zealand Logo
9:40 am - 4:25 pm
BNE
-
IAH
21h 45m
1 stop
$1,480Air New Zealand
Tue, Jun 2 - Tue, Jun 9
Air New Zealand Logo
3:30 pm - 11:05 am
IAH
-
BNE
28h 35m
2 stops
Air New Zealand Logo
7:35 pm - 4:25 pm
BNE
-
IAH
35h 50m
1 stop
$1,481Air New Zealand
Sun, Jun 7 - Sun, Jun 14
Air Canada Logo
9:36 am - 7:05 am
IAH
-
BNE
30h 29m
2 stops
Air Canada Logo
10:00 am - 6:24 am
BNE
-
IAH
35h 24m
1 stop
$1,511Air Canada
Tue, Sep 1 - Sat, Sep 19
Qantas Airways Logo
8:19 pm - 2:20 pm
IAH
-
AVV
51h 01m
2 stops
Qantas Airways Logo
4:40 pm - 3:24 pm
AVV
-
IAH
37h 44m
2 stops
$2,105Qantas Airways
Mon, Aug 10 - Mon, Aug 17
Qantas Airways Logo
8:19 pm - 2:10 pm
IAH
-
AVV
26h 51m
2 stops
Qantas Airways Logo
6:00 am - 3:20 pm
AVV
-
IAH
24h 20m
2 stops
$2,107Qantas Airways
Sat, Aug 8 - Wed, Aug 12
United Airlines Logo
9:59 pm - 11:55 am
IAH
-
HBA
46h 56m
2 stops
United Airlines Logo
6:25 am - 8:33 pm
HBA
-
IAH
29h 08m
2 stops
$2,658United Airlines
Sat, Aug 8 - Wed, Aug 12
United Airlines Logo
9:59 pm - 11:55 am
IAH
-
HBA
46h 56m
2 stops
United Airlines Logo
6:25 am - 4:56 pm
HBA
-
IAH
25h 31m
2 stops
$2,659United Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Australia flights

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

What is the cheapest Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport found in the last 72 hours was to Sydney, at $1,691 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 $1,691.

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

The average price for all round-trip flights from Houston George Bush Intcntl Airport to Australia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Australia is generally at night, when round-trip flights cost $1,607 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 $1,607.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Australia is May, when tickets cost $131 (return) on average. On the other hand, the most expensive months are April and March, when the average cost of round-trip tickets is $1,041 and $859 respectively.

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

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

For Houston George Bush Airport to Australia, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Australia back to Houston George Bush Airport, the best deals are generally found on Monday, with Friday being the most expensive.

How far in advance should I book a flight from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport to Australia, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$541
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Houston George Bush Airport to Sydney

FAQs - booking Australia flights

  • When making a trip from Houston to Australia, what are the types of travel documents I need to take with me?

    To travel to Australia, you need to get a tourist visa before your trip, or you can utilize the Electronic Travel Authority System. You can sign up for the system on the Australian government's immigration website. Also remember that you will need a valid passport to travel to Australia.

  • Since I'm renting a car when I arrive in Australia, what laws regarding child car seats must I know about?

    Every child traveling in a vehicle that is up to six months old needs to be in a car seat that faces to the rear. After that, any child that is up to four years old needs to travel in a car seat that faces forward. After that age and up to seven years old, children need to travel in a booster seat.

  • If I am looking for a hotel that has a location right at the Sydney Kingsford Smith Airport, what are my options?

    The Mantra Hotel Sydney Airport is just a short walk from both Terminal Two and Terminal Three at the airport.

  • Is there anything for my kids to do to pass the time before our flight to Australia from George Bush Intercontinental Airport?

    One of the great things about traveling from this airport for parents with kids is that the airport offers two different play areas for children, with one near gate A7 and the other near gate D6.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport 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 George Bush Airport to Australia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston George Bush Airport 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 George Bush Airport 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 George Bush Airport 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 George Bush Airport 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 George Bush Airport to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Australia

  • When people are traveling from Houston to Australia, one of the most popular routes is from George Bush Intercontinental Airport (IAH) to Sydney Kingsford Smith Airport (SYD). If you want to fly on this route, Qantas Airways offers one-stop flight options with a layover at Dallas/Fort Worth International Airport (DFW).
  • One of the most convenient ways to travel from downtown Houston to the George Bush Intercontinental Airport is to let Metropolitan Transit Harris County do the driving on their bus route number 102, which makes the trip to the terminal buildings at the airport in around 45 minutes.
  • For travelers who want to drive their own car to the George Bush Intercontinental Airport for longer trips like those to Australia, an economical choice for parking would be to put your car in one of Ecopark lots that offer a much lower rate than parking lots at the terminal buildings and is an especially good choice when cars will be left in the lot for several days.
  • For travelers bringing service animals with them on their trip to Australia, the George Bush Intercontinental Airport offers relief areas for these animals inside each of the terminal buildings at the airport, past the security checkpoints.
  • After a very long flight from Houston to Australia and the Sydney Kingsford Smith Airport, you will find shower facilities available in Terminal One near gates 31, 51, and 24. There are also shower facilities near check-in counters A and K in the departures area of the airport.

Reviews of the top 5 airlines serving from George Bush Intcntl to Australia

 
Need help choosing which airline to fly with from George Bush Intcntl 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 240 reviews
7.5Food
8.1Comfort
8.2Boarding
8.6Crew
7.5Entertainment
Airline reviews

I thought Fiji and Fiji Airways was great. Looking forward to the next trip. Baggage claim at the end went to sh...t

8.0 ExcellentJoseph, Apr 2026
NAN - HNL
Read more Fiji Airways reviews

I thought Fiji and Fiji Airways was great. Looking forward to the next trip. Baggage claim at the end went to sh...t

Fiji Airways always goes above and beyond. If anything I'd say the food was less enjoyable than in the past. But that in no way lessened the experience with the cabin crew or the excellent attentiveness and service they provided throughout the entire trip!

Left on time , arrived on time. Staff was awesome!!!!! Great flight!!!!

Great food, wonderful staff made a long flight seem short

Everything was great . Arrived on time was smooth plane was clean. Crew/Staff was friendly and helpful.

Everything from the staff to the comfort of business class was excellent. This is one of my new favorite airlines.

Ticketing said dinner for the almost 14 hour flight and we were delayed an hour. However, onboard we were only served a sluce if pizza bread and a cookie. Not at all dinner and insufficient for a long international flight. Breakfast was good.

We have had an absolutely horrific experience so far getting home from Australia on a $18,000 + flight we booked with you. The flight did not deplane in Dallas because there was no available gate or staircase. We sat in the plane for 3 hours waiting to deplane. As a result we missed our connecting flight to New York. American Airlines put us up in a hotel several miles away. We waited 45 minutes for a shuttle and The shuttle driver was horribly rude and unhelpful. They offered us $70 vouchers for food but actually there was no food left when we arrived minus some chicken nuggets and corn dogs. It was awful. Horrible way to end a vacation. There has to be accountability here.

A bit cramped in economy and the people in front wouldn’t put their seats up during meal service, crew did not help with that and I felt they could have done more about it.

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

Great first time experience with Air New Zealand and loved it. The flight crew was extremely friendly and provided great service.

Great airline service by the staff. I highly recommend it

Needed more leg room. Leg rest and entertainment system box took up a lot of space and I'm not tall. Breakfast was good. Poor quality of the entertainment options.

Time to upgrade those planes so you can provide first class.

My experience with Underpricer was not great. The representative assigned to me did not tell me beforehand that selecting seats, which i could not do through ANZ, WOULD ADD SIGNIFICANT cost to my ticket (all flight segments were reg economy seats. The seat selections for the ticket, MCI-AKL, AKL-PER, PER-MCI, cost $284 USD. I WAS NOT TOLD AHEAD OF SELECTING SEATS chosen by the rep OF THE COSTS and never received an itemized invoice of the seat selections.). The costs of seat selection, an option solicited as a service, with no mention of costs, should have been disclosed to me prior to seat selection and certaily should have been itemized. For all I know, the $284 was not referred from the airline but made up and taken directly by Underpricer. Next, when i checked in, united couldnt find my ticket. This is probably why i didnt get a seat selection on that flight and couldnt check in online, despite Underpricer prompts to do so a week before departure, or at the kiosk at the airport. I had to wait for special help at the counter, then was told that because the flight segment, MCI-IAH, operated by United Airlines via the ANZ. ticket, had changed schedule slightly since I BOOKED MY FLIGHT, the MCI-IAH segment had been decoupled from the rest of the ticket because the IAH layover was now 12.5 hrs AND DID NOT QUALIFY AS A THROUGH FLIGHT TO AKL.. This meant my checked bag could not be checked through to AKL and id have to pick it up at IAH, THEN WAIT MOST OF the long layover WITH the large checked bag until ANZ counter in IAH OPENED for checkING just prior to the flight. Apparently, although underpricer had notified me of schedule changes, they did not update the ANZ TICKET, leading to this problem. Finallly, although I RECHECKED TH BAG IN At IAH 3.5-4 hours before the scheduled departure and the IAH-AKL segment was a direct flight, ANZ LOST MY bag and it took 4 days to find it and get it to me. Not fun.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

Great service. Food could be improved but overall a very good airline

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

They did not let us board because one member needed a transit visa, which was not evident at the time of ticket purchase.

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

I did not like anything because the flight was cancelled yesterday and I did not get to arrive on time in Toronto as I was rebooked with another airline. This caused me to be really stressed out as I am an individual with back injury and to be forced to stay longer in an airport to accommodate a change of airline and the transfers associated with it Due to this I am probably not going to book through your website to eliminate this potentially chaos in the future

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

My original booking was through AirCanada and unbeknownst to me they altered flights and providers which caused a complete disaster for checking in for my flights and seat assignments. The original gate agent in Auckland had me basically doing gymnastics to get onto the future flights and have my luggage follow me.

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Boarding was so so after zone 3 was called all other zones went in

Air Canada is my new fave airline..I plan to use when I can. No complaints at all just rave compliments for the staff and airline.

Everything you need to know for your flight from George Bush Intcntl to Australia

Information on your arrival and departure airports