$2,371 Find Cheap Flights from Adelaide to Houston

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Houston departing on 8/6. 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

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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Everything you should know

Cheapest return fare
$2,371
Multiple Airlines
Mon 8/6Mon 15/6
ADL - IAH • 2 stops
Top airlines
Air New Zealand
Cheapest • from $2,757 (return)
Air New Zealand
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
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

Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
06:00 - 15:12
ADL
-
IAH
23h 42m
2 stops
Multiple Airlines Logo
06:10 - 11:15
IAH
-
ADL
38h 35m
2 stops
$2,371Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
06:00 - 15:12
ADL
-
IAH
23h 42m
2 stops
Multiple Airlines Logo
06:30 - 11:15
IAH
-
ADL
38h 15m
3 stops
$2,382Multiple Airlines
Fri, 15 May - Tue, 19 May
Air New Zealand Logo
19:45 - 16:25
ADL
-
IAH
35h 10m
2 stops
Air New Zealand Logo
20:28 - 10:55
IAH
-
ADL
47h 57m
2 stops
$2,757Air New Zealand
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
06:25 - 04:50
ADL
-
IAH
36h 55m
2 stops
Multiple Airlines Logo
21:55 - 10:55
IAH
-
ADL
22h 30m
1 stop
$2,782Multiple Airlines
Sat, 9 May - Thu, 14 May
Multiple Airlines Logo
12:35 - 10:17
ADL
-
IAH
36h 12m
3 stops
Multiple Airlines Logo
16:07 - 11:35
IAH
-
ADL
28h 58m
2 stops
$2,789Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Air New Zealand Logo
12:05 - 16:25
ADL
-
IAH
18h 50m
1 stop
Air New Zealand Logo
21:55 - 10:55
IAH
-
ADL
22h 30m
1 stop
$2,938Air New Zealand
Thu, 3 Sep - Sun, 6 Sep
American Airlines Logo
13:15 - 19:46
ADL
-
IAH
45h 01m
2 stops
American Airlines Logo
19:51 - 11:55
IAH
-
ADL
25h 34m
2 stops
$3,015American Airlines
Fri, 15 May - Tue, 19 May
Qantas Airways Logo
10:10 - 19:49
ADL
-
HOU
24h 09m
2 stops
Qantas Airways Logo
16:19 - 11:05
HOU
-
ADL
28h 16m
2 stops
$3,178Qantas Airways
Mon, 8 Jun - Mon, 15 Jun
Air Canada Logo
18:55 - 19:57
ADL
-
IAH
39h 32m
3 stops
Air Canada Logo
07:20 - 11:50
IAH
-
ADL
38h 00m
3 stops
$3,243Air Canada
Thu, 3 Sep - Sun, 6 Sep
Qantas Airways Logo
06:25 - 15:28
ADL
-
HOU
23h 33m
2 stops
Qantas Airways Logo
20:14 - 11:05
HOU
-
ADL
24h 21m
2 stops
$3,321Qantas Airways
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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Houston, 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 Adelaide to Houston is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $3,181 and $2,729 respectively.

Find deals

Good to know

Cheapest flight$2,371
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 $2,757 for a return ticket.

  • 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 airline 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 638 reviews
7.4Food
7.9Comfort
7.4Entertainment
8.5Crew
8.2Boarding
Airline reviews

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.

6.0 GoodCraig, Apr 2026
AKL - MEL
Read more Air New Zealand reviews

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.

Boarded on time, smooth flight and "gentle" landing in Palmerston North. Ahead of time due to a tailwind

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.

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

Wonderful trip. Everyone from checking in to the gate to the flight itself was amazing - kind, helpful, and has a beautiful smile.

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.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

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

Information on your arrival and departure airports

Adelaide (ADL)