$1,091 Find Cheap Flights from Adelaide to Houston

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 14/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Houston, as well as popular online travel agencies
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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

Tue, 11 Nov - Sat, 15 Nov
Air Canada Logo
06:10 - 16:24ADL-IAH
26h 44m2 stops
Air Canada Logo
17:25 - 22:30IAH-ADL
36h 35m2 stops
$1,671Air Canada
Find Deal
Tue, 11 Nov - Sat, 15 Nov
Air Canada Logo
06:10 - 16:24ADL-IAH
26h 44m2 stops
Air Canada Logo
10:14 - 13:55IAH-ADL
35h 11m3 stops
$1,682Air Canada
Find Deal
Thu, 15 Jan - Wed, 11 Mar
 Logo
07:05 - 19:04ADL-IAH
28h 29m2 stops
 Logo
18:38 - 13:00IAH-ADL
26h 52m2 stops
$1,955
Find Deal
Sun, 14 Sep - Sun, 21 Sep
United Airlines Logo
06:05 - 21:41ADL-IAH
30h 06m2 stops
United Airlines Logo
18:05 - 11:05IAH-ADL
26h 30m2 stops
$2,129United Airlines
Find Deal
Thu, 15 Jan - Wed, 11 Mar
Virgin Australia Logo
06:00 - 10:25ADL-IAH
20h 55m1 stop
Virgin Australia Logo
21:30 - 10:55IAH-ADL
21h 55m1 stop
$2,359Virgin Australia
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Thu, 15 Jan - Wed, 11 Mar
United Airlines Logo
06:00 - 10:25ADL-IAH
20h 55m1 stop
United Airlines Logo
12:15 - 10:55IAH-ADL
31h 10m2 stops
$2,367United Airlines
Find Deal
Tue, 11 Nov - Sat, 15 Nov
Virgin Australia Logo
06:00 - 10:25ADL-IAH
20h 55m1 stop
Virgin Australia Logo
18:35 - 13:55IAH-ADL
26h 50m2 stops
$2,412Virgin Australia
Find Deal
Mon, 5 Jan - Wed, 11 Mar
American Airlines Logo
07:50 - 19:26ADL-IAH
28h 06m2 stops
American Airlines Logo
09:56 - 11:50IAH-ADL
34h 24m2 stops
$2,820American Airlines
Find Deal
Tue, 11 Nov - Sat, 15 Nov
American Airlines Logo
06:25 - 15:55ADL-HOU
26h 00m2 stops
American Airlines Logo
18:37 - 18:00HOU-ADL
30h 53m2 stops
$3,109American Airlines
Find Deal
Mon, 5 Jan - Wed, 11 Mar
 Logo
07:50 - 15:55ADL-IAH
24h 35m3 stops
 Logo
18:38 - 13:00IAH-ADL
26h 52m2 stops
$4,061
Find Deal
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 round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Adelaide to Houston were found on Air Canada ($1,671) and United Airlines ($2,129).


Good to know

Cheapest flight$1,091
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 3 days, the lowest price for a flight from Adelaide to Houston was $703 for a one-way ticket and $1,077 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, and oneworld are the airline alliances operating flights between Adelaide and Houston, with Star Alliance being the most commonly used for this route.

  • 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.
7.9
Air New ZealandOverall score based on 501 reviews
8.0Comfort
8.2Boarding
7.3Food
8.5Crew
7.4Entertainment
Airline reviews

Not a comfortable trip, the seats are not good, and they look old.

4.0 OkayAnonymous, July 2025AKL - SFO
Read more Air New Zealand reviews

Not a comfortable trip, the seats are not good, and they look old.

Lost my luggage and brought someone else luggage to my airport.

Not entirely positive. It’s frustrating that everything is done through the united app. One of our flight attendants on our trip from San Francisco to MSP continually had trouble hearing people so she flipped her hair into people’s faces

I flew United from San Francisco to Auckland. My connecting flight from Auckland to Christchurch was canceled with no explanation. I was finally told the cancellation was due to fog. Even though it was clear when we landed. I am from San Francisco, I know what fog is! And I didn't see any fog. I was told the next available flight was 7 hours later. Unacceptable, they should have had a flight ready to go as soon as it was deemed safe to take off.

Our original flight was cancelled from SFO to AKL on 6/16/25. So we had to stay overnight at a hotel after a 12-hour layover plus 3-hour delay before the cancellation. Then had to fly to LA and then to AKL the following day losing an entire day of our vacation in NZ, that we can never get back.

Full flight. Flight attendants were harried. Otherwise, fine for the typical cramped seating conditions in coach.

Great! Flight was delayed by 30 mins but all was great. Thanks.

The 10hr flight was a comfortable as it could be in row 57. The food was just very bad….bland and soggy!

The business class upgrade meant a good sleep on the way home after a long week away. Excellent service, great food, and comfortable seat/bed for the journey.

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

Poor! This flight was delayed 14 hours. There was no assistance in helping customers find other routes to their destination, nor any other kind of support. It was a chaotic experience. I'm not likely to fly with AA going forward.

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.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

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

I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.

One of the oldest most uncomfortable "lay down" seats I've ever experienced. Old plane and old seats that don't lay flat. The seat back does not even recline - at all. Instead the legrest awkwardly extends to fill the gap between a small cubby into which you must insert your feet/legs. I am 5' 11" and could not lay straight but had to tuck my knees. Ticket was also very expensive. Would not recommend flying business/first on Finair from Melbourne to Bangkok and will not do so again myself.

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

Was bumped to a later flight because of inefficiency on part of the airline.

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

Information on your arrival and departure airports

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