$1,873 Find Cheap Flights from Adelaide to Houston – Compare and Save

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 28/10. 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
$1,873
Air Canada
Wed 28/10Sun 1/11
ADL - IAH • 2 stops
Top airlines
Air Canada
Cheapest • from $1,873 (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

Wed, 28 Oct - Sun, 1 Nov
Air Canada Logo
06:10 - 14:38
ADL
-
IAH
23h 58m
2 stops
Air Canada Logo
18:10 - 16:20
IAH
-
ADL
29h 40m
2 stops
$1,873Air Canada
Sun, 8 Nov - Wed, 11 Nov
Air Canada Logo
21:40 - 14:38
ADL
-
IAH
33h 28m
2 stops
Air Canada Logo
18:10 - 13:55
IAH
-
ADL
27h 15m
2 stops
$1,878Air Canada
Sun, 8 Nov - Wed, 11 Nov
Air Canada Logo
21:40 - 14:38
ADL
-
IAH
33h 28m
2 stops
Air Canada Logo
12:00 - 18:10
IAH
-
ADL
37h 40m
3 stops
$1,890Air Canada
Wed, 28 Oct - Sun, 1 Nov
Air Canada Logo
06:10 - 14:38
ADL
-
IAH
23h 58m
2 stops
Air Canada Logo
15:30 - 18:10
IAH
-
ADL
58h 10m
3 stops
$2,236Air Canada
Wed, 8 Jul - Wed, 15 Jul
Multiple Airlines Logo
12:05 - 16:25
ADL
-
IAH
42h 50m
1 stop
Multiple Airlines Logo
16:02 - 22:00
IAH
-
ADL
39h 28m
2 stops
$3,107Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
Multiple Airlines Logo
18:55 - 16:30
ADL
-
IAH
36h 05m
2 stops
Multiple Airlines Logo
17:25 - 20:20
IAH
-
ADL
36h 25m
2 stops
$3,143Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
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
$3,175Air New Zealand
Sun, 8 Nov - Wed, 11 Nov
Virgin Australia Logo
19:55 - 10:25
ADL
-
IAH
31h 00m
1 stop
Virgin Australia Logo
20:10 - 13:00
IAH
-
ADL
24h 20m
2 stops
$3,232Virgin Australia
Wed, 28 Oct - Sun, 1 Nov
United Airlines Logo
06:00 - 11:25
ADL
-
IAH
20h 55m
1 stop
United Airlines Logo
18:10 - 14:10
IAH
-
ADL
27h 30m
2 stops
$3,239United Airlines
Wed, 28 Oct - Sun, 1 Nov
Virgin Australia Logo
06:00 - 11:25
ADL
-
IAH
20h 55m
1 stop
Virgin Australia Logo
20:25 - 19:10
IAH
-
ADL
30h 15m
1 stop
$3,241Virgin Australia
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.

How much is a return flight from Adelaide to Houston?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Adelaide to Houston departing in October.

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 $3,241 and $2,781 respectively.

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Good to know

Cheapest flight$1,873
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 $1,873 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 645 reviews
8.2Boarding
7.4Food
8.5Crew
7.4Entertainment
7.9Comfort
Airline reviews

We got to experience Premium Economy from Sydney to Auckland and it was a great experience wiht Air New Zealand. The crew was friendly and helpful.

10.0 ExcellentManish, May 2026
SYD - AKL
Read more Air New Zealand reviews

We got to experience Premium Economy from Sydney to Auckland and it was a great experience wiht Air New Zealand. The crew was friendly and helpful.

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.

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.

Nothing better than Air New Zealand. Top scores in every category.

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

Information on your arrival and departure airports

Adelaide (ADL)