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Cheap flights from Adelaide to Houston from $3,661

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HOU
23 Apr — 30 Apr1
1 adult

Cheap flight deals from Adelaide to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 April 2025.

Round-trip from

$3,661

Popular in

April

Cheapest in

August

Average price

$2,862
Qantas Airways
  • Qantas Airways
  • 1/6-8/6
  • 4 total stops
  • 54h 53m total
  • Adelaide to Houston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($103 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Adelaide to Houston

Cheapest flights from Adelaide to Houston
Explore the most affordable flight options available from Adelaide to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Sun 1/608:00ADL - HOU
2 stops26h 14mQantas Airways
Sun 8/616:26HOU - ADL
2 stops28h 39mQantas Airways
Deal found 17/4$3,661
Sun 1/621:40ADL - HOU
2 stops54h 48mQatar Airways
Sun 8/620:23HOU - ADL
3 stops43h 47mQatar Airways
Deal found 17/4$4,262
Sun 1/606:00ADL - HOU
3 stops26h 31mMultiple Airlines
Sun 8/616:26HOU - ADL
3 stops26h 29mMultiple Airlines
Deal found 17/4$5,435

Cheapflights Fare Finder

Customise your flight search to find flights from Adelaide to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 April 2025.
Use the filters below to find and compare flights from Adelaide to Houston that are best for you.

Fly from

Adelaide

Fly to

Houston

Route

Depart

Return

Price

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sun 1/6

08:00-19:44

2 stops26h 14m

Houston Hobby

Sun 8/6

16:26-11:35

2 stops28h 39m

$3,661

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 2/6

06:00-13:58

2 stops22h 28m

Houston Hobby

Mon 9/6

18:30-10:20

2 stops25h 20m

$3,689

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 2/6

11:40-19:44

3 stops46h 34m

Houston Hobby

Mon 9/6

20:23-06:40

3 stops43h 47m

$3,991

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Best time to book a flight from Adelaide to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Adelaide to Houston?

Currently, February is the cheapest month in which you can book a flight from Adelaide to Houston (average of $1,049). Flying from Adelaide to Houston in December is currently the most expensive (average of $1,705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ADL to HOU?

Find hourly flight availability from Adelaide to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 1% on flights from Adelaide to Houston by exploring options for tickets at midday.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated 18 April 2025.
Qantas Airways
7.5
Good
820 reviews
Check prices

Comfort

7.4

Overall

7.5

Food

6.9

Crew

8.2

Boarding

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Qantas Airways
7.5
Good
820 reviews
Qantas Airways
7.5
Good
820 reviews
Check prices

Comfort

7.4

Overall

7.5

Food

6.9

Crew

8.2

Boarding

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Qatar Airways
7.4
Good
3,554 reviews
Qantas Airways
7.5
Good
820 reviews
Check prices

Comfort

7.4

Overall

7.5

Food

6.9

Crew

8.2

Boarding

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to Houston?

    Located just 6.6 km from the city centre, Adelaide is the airport most travellers will use when flying to Houston from Adelaide. Booking flights from Adelaide (ADL) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 3 different airlines.

  • What are the cheapest airlines flying from Adelaide to Houston round-trip?

    According to our current data, Qantas Airways ($3,661), and Qatar Airways ($3,991) offers the cheapest pricing from Adelaide to Houston.

  • Can I find deals for flights from Adelaide to Houston that include hotel bookings?

    Yes. In addition to deals on Adelaide to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Houston.

  • Can I find deals for business class flights from Adelaide to Houston?

    Yes. Cheapflights offers flight deals from Adelaide to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Adelaide to Houston?

    Currently, February is the cheapest month in which you can book a flight from Adelaide to Houston (average of $1,049). Flying from Adelaide to Houston in December is currently the most expensive (average of $1,705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Adelaide to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Dallas/Fort Worth flights
Adelaide to Hobby flights
Adelaide to George Bush Intcntl flights

Top 3 airlines flying from Adelaide to Houston

Discover the top 3 airlines that operate flights from Adelaide to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,595Average$2,161FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,634Average$2,180FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,685Average$2,736FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to Houston?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Houston from Adelaide today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Houston?

Millions of users choose and trust Cheapflights to book the best flight deals from Adelaide to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Adelaide to Houston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Adelaide to Houston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Adelaide to Houston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Houston from Adelaide today and book when prices fit your budget.

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