$1,133 Find Cheap Flights from Adelaide to Houston – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Houston departing on 24/9. 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.
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Everything you should know

Cheapest return fare
$2,328
Air Canada
Thu 27/8Mon 31/8
ADL - IAH • 2 stops
Cheapest one-way flight
$1,133
Multiple Airlines
Thu 24/9
ADL - IAH • 3 stops
Top airlines
Cheapest • from $2,328 (return)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
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Flight Deals

Cheap Flights from Adelaide to Houston (ADL-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Houston 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 return flight deals from Adelaide to Houston

Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
16:30 - 15:51
ADL
-
IAH
37h 51m
2 stops
Air Canada Logo
16:50 - 13:55
IAH
-
ADL
30h 35m
2 stops
$2,328Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
16:30 - 15:51
ADL
-
IAH
37h 51m
2 stops
Air Canada Logo
16:50 - 13:55
IAH
-
ADL
30h 35m
2 stops
$2,330Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
16:30 - 15:51
ADL
-
IAH
37h 51m
2 stops
Air Canada Logo
16:50 - 13:55
IAH
-
ADL
30h 35m
2 stops
$2,410Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
20:00 - 15:51
ADL
-
IAH
34h 21m
2 stops
Air Canada Logo
16:50 - 18:10
IAH
-
ADL
34h 50m
2 stops
$2,441Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
20:00 - 10:50
ADL
-
IAH
53h 20m
3 stops
Air Canada Logo
16:50 - 11:50
IAH
-
ADL
28h 30m
2 stops
$2,564Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
20:00 - 10:50
ADL
-
IAH
53h 20m
3 stops
Air Canada Logo
16:50 - 18:10
IAH
-
ADL
34h 50m
2 stops
$2,677Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
16:30 - 15:51
ADL
-
IAH
37h 51m
2 stops
Air Canada Logo
06:45 - 13:55
IAH
-
ADL
40h 40m
3 stops
$2,860Air Canada
Wed, 9 Sep - Wed, 16 Sep
Qantas Airways Logo
10:10 - 17:59
ADL
-
HOU
22h 19m
2 stops
Qantas Airways Logo
16:18 - 09:25
HOU
-
ADL
26h 37m
2 stops
$2,951Qantas Airways
Mon, 7 Sep - Mon, 14 Sep
Qantas Airways Logo
10:10 - 17:44
ADL
-
HOU
22h 04m
2 stops
Qantas Airways Logo
16:18 - 11:05
HOU
-
ADL
28h 17m
2 stops
$2,981Qantas Airways
Mon, 7 Sep - Mon, 14 Sep
Multiple Airlines Logo
10:10 - 17:44
ADL
-
HOU
22h 04m
2 stops
Multiple Airlines Logo
16:18 - 09:25
HOU
-
ADL
26h 37m
3 stops
$3,067Multiple Airlines
Booking Insights

KAYAK's insights & trends for Adelaide to Houston flights

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

Which airlines provide the cheapest flights from Adelaide to Houston?

The cheapest return price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest return tickets from Adelaide to Houston were found on Air Canada ($2,328) and Qantas Airways ($2,951).

Good to know

Cheapest flight

$1,133
Flight from Adelaide to Houston George Bush Airport

When to book flights from Adelaide to Houston

Are your dates flexible? Find out the best times to travel from Adelaide to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Adelaide to Houston

  • What is the cheapest flight from Adelaide to Houston?

    In the last 5 days, the lowest price for a flight from Adelaide to Houston was $1,133 for a one-way ticket and $2,328 for a return.

  • Which airports will I be using when flying from Adelaide to Houston?

    Adelaide is served by only 1 airport and there are 2 airports in Houston. You will leave Adelaide from Adelaide and you will be arriving in Houston at one of these airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Adelaide to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Adelaide to Houston?

    Star Alliance is the only airline alliance operating flights between Adelaide and Houston.

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

    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 Adelaide to Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Adelaide 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 Adelaide to Houston?

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

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

    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 to Houston from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Adelaide to Houston

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Adelaide to Houston? 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.
8.0
Air New ZealandOverall score based on 656 reviews
7.4Entertainment
8.2Boarding
7.9Comfort
8.5Crew
7.5Food
Airline reviews

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

8.0 ExcellentAnonymous, Apr 2026
LFT - IAH
Read more Air New Zealand reviews

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

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.

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.

Again, Air New Zealand was great. They kept bathrooms clean, food was actually very good, New Zealand wines a big hit

USB charging ports did not work on any of Air New Zealand flights

Liked the non-stop option, can always use more leg room!

Couldn’t request a vegan meal somehow but I noticed other people getting them

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

Multiple delays and gate changes resulting in arrival with a 5 hour delay.

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

As previously mentioned in last review , seats are small and uncomfortable, and baggage fees are high!

We got home a day late because of mechanical problems and that they wouldn’t put us on available other flights.

The seats have no leg room and my seat head rest was broken

Flights delayed over 4 hours with no compensation. No agents at counters to assist with re-booking.

Well organized check in and boarding. Aircraft had comfortable seats and lots of leg space, both ground staff and crew members were nice.

We culd not check in ovr the inrnt since e did not have the unied airlns boing efence Tis is alays a issue when boing coe shae flits witstr allince

The flight was good they didn’t take off on schedule

It was a pleasant flight all around. The staff were courteous and it went by quickly. The pilot was great and the plane, well, I just couldn't do it without them. Blessed to arrive safely, thank you.

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

Information on your arrival and departure airports