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$1,392+ Cheap flights from Houston to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ADL
Mar 17 — Mar 241
Mon 3/17
Mon 3/24
1 adult, Economy
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Cheap flight deals from Houston to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Adelaide (ADL). 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 March 12, 2025.

Round-trip from

$2,372
(Gurufare)

Popular in

January

Cheapest in

February

Average price

$1,578
From Houston to Adelaide
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Houston to Adelaide

Cheapest flights from Houston to Adelaide
Explore the most affordable flight options available from Houston to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2025.

This KAYAK deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:05 pmIAH - ADL
1 stop22h 15mAir New Zealand
Wed 1/76:00 amADL - IAH
2 stops34h 45mAir New Zealand
Deal found 3/11$1,392
This Fiji Airways deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:29 pmIAH - ADL
2 stops24h 36mFiji Airways
Thu 1/81:25 pmADL - IAH
2 stops23h 11mFiji Airways
Deal found 3/11$1,446
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/262:40 pmIAH - ADL
2 stops32h 00mUnited Airlines
Wed 1/76:00 amADL - IAH
1 stop20h 55mUnited Airlines
Deal found 3/11$1,868
This Air Canada deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:20 amIAH - ADL
3 stops39h 05mAir Canada
Mon 1/59:40 pmADL - IAH
2 stops33h 58mAir Canada
Deal found 3/11$1,927
This Gurufare deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:43 pmHOU - ADL
2 stops24h 47mQantas Airways
Sun 1/47:25 pmADL - HOU
2 stops36h 59mQantas Airways
Deal found 3/12$2,350
This Qantas Airways deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:16 pmHOU - ADL
2 stops23h 34mMultiple Airlines
Tue 6/1712:45 pmADL - HOU
3 stops25h 33mMultiple Airlines
Deal found 3/12$2,461
This Expedia deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:00 amIAH - ADL
2 stops41h 00mMultiple Airlines
Mon 1/512:45 pmADL - IAH
2 stops48h 35mMultiple Airlines
Deal found 3/11$2,561
This FlightHub deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:50 pmIAH - ADL
1 stop30h 45mQatar Airways
Tue 1/610:00 pmADL - IAH
1 stop34h 00mQatar Airways
Deal found 3/11$2,977
This Ovago deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/218:16 pmHOU - ADL
3 stops43h 54mQatar Airways
Mon 4/289:40 pmADL - HOU
2 stops36h 31mQatar Airways
Deal found 3/12$3,252
This Emirates deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:55 pmIAH - ADL
1 stop33h 25mEmirates
Wed 1/710:40 pmADL - IAH
1 stop34h 10mEmirates
Deal found 3/11$3,690
This Gurufare deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:15 amIAH - ADL
2 stops40h 25mANA
Sat 1/35:05 pmADL - IAH
2 stops31h 10mANA
Deal found 3/11$8,256

Find flights from Houston to Adelaide within your budget

Customize your flight search to find flights from Houston to Adelaide 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 2,558,603 searches. Data last updated March 12, 2025.

Fly from

Houston

Fly to

Adelaide

Route

Depart

Return

Price

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Sun 6/1

2:28 pm-9:25 am

2 stops28h 27m

Adelaide

Tue 6/17

6:00 am-1:56 pm

2 stops22h 26m

$2,372

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Sun 6/1

8:16 pm-10:20 am

2 stops23h 34m

Adelaide

Tue 6/17

12:45 pm-11:48 pm

3 stops25h 33m

$2,461

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Mon 4/21

8:16 pm-6:40 am

3 stops43h 54m

Adelaide

Mon 4/28

9:40 pm-7:41 pm

2 stops36h 31m

$3,252

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Best time to book a flight from Houston to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Houston with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Houston to Adelaide

Get recent, data-driven insights about flights from Houston to Adelaide including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Houston to Adelaide (average of $1,214). Flying from Houston to Adelaide in December is currently the most expensive (average of $2,057). 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.

Rainfall in Adelaide by month

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

In terms of precipitation, rainfall in Adelaide ranges from 0.4 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Adelaide when rainfall is around 0.4 in.

Temperature in Adelaide by month

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

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated March 12, 2025.
Qatar Airways
7.4
Good
3,542 reviews

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

Qatar Airways
7.4
Good
3,542 reviews
Qatar Airways
7.4
Good
3,542 reviews

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

Qantas Airways
7.4
Good
814 reviews
Qatar Airways
7.4
Good
3,542 reviews

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

Related info for your journey

Find useful and relevant information for your journey from Houston to Adelaide. 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 into for flights to Adelaide from Houston?

    If you book a flight to Adelaide from Houston, you will be flying to Adelaide, which is the city’s only airport. Adelaide (ADL) is located 4.1 mi from the center of Adelaide. There are 0 flights from Houston to Adelaide per day from 2 different airlines.

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

    Flying on Qantas Airways is currently your cheapest option to Adelaide, with prices starting at $2,372. Another option worth looking into is Qatar Airways, starting at $3,252 round trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Adelaide 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 Houston to Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Houston to Adelaide (average of $1,214). Flying from Houston to Adelaide in December is currently the most expensive (average of $2,057). 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

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Top 2 airlines flying from Houston to Adelaide

Discover the top 2 airlines that operate flights from Houston to Adelaide. 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 2,558,603 searches. Data last updated March 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,146Average$1,340FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$1,564Average$1,870FlexibilityNo cancel feeOn-time69%
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