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$1,035+ Cheap flights from Houston to Adelaide (ADL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ADL
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$1,303
(FlightHub)

One-way from

$1,035
(Fiji Airways)

Popular in

January

Cheapest in

February

Average price

$1,957
From Houston to Adelaide
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One-way flight from Houston to Adelaide
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Highest demand for flights based on searches. 1% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. 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.
Thu 6/127:31 pmIAH - ADL
2 stops25h 34mFiji Airways
Thu 6/1912:35 pmADL - IAH
2 stops22h 05mFiji Airways
Deal found 4/29$1,303
This FlightHub deal was found by Cheapflights users on 4/29. 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 10/269:30 pmIAH - ADL
2 stops45h 50mAir New Zealand
Mon 1/57:05 amADL - IAH
2 stops33h 24mAir New Zealand
Deal found 4/29$1,377
This Fiji Airways deal was found by Cheapflights users on 4/29. 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 6/128:23 pmHOU - ADL
2 stops24h 42mMultiple Airlines
Thu 6/1912:35 pmADL - HOU
2 stops21h 48mMultiple Airlines
Deal found 4/29$1,448
This United Airlines deal was found by Cheapflights users on 4/29. 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 10/269:30 pmIAH - ADL
1 stop21h 55mUnited Airlines
Mon 1/52:55 pmADL - IAH
1 stop25h 50mUnited Airlines
Deal found 4/29$1,854
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:55 pmIAH - ADL
2 stops27h 50mMultiple Airlines
Thu 6/199:40 pmADL - IAH
3 stops45h 55mMultiple Airlines
Deal found 4/29$2,284
This KAYAK deal was found by Cheapflights users on 4/29. 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.
Sun 10/266:43 pmHOU - ADL
2 stops26h 02mQantas Airways
Mon 1/512:00 pmADL - HOU
2 stops24h 33mQantas Airways
Deal found 4/29$2,307
This Air Canada deal was found by Cheapflights users on 4/29. 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 5/189:54 amIAH - ADL
3 stops35h 26mAir Canada
Sun 5/258:00 pmADL - IAH
3 stops41h 04mAir Canada
Deal found 4/29$2,753
This FlightHub deal was found by Cheapflights users on 4/29. 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 5/186:10 pmIAH - ADL
1 stop31h 10mQatar Airways
Sun 5/259:40 pmADL - IAH
1 stop32h 40mQatar Airways
Deal found 4/29$2,896
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:10 pmHOU - ADL
3 stops42h 55mQatar Airways
Mon 1/510:00 pmADL - HOU
2 stops36h 33mQatar Airways
Deal found 4/29$3,691

Cheapflights Fare Finder

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 April 29, 2025.
Use the filters below to find and compare flights from Houston to Adelaide that are best for you.

Fly from

Houston

Fly to

Adelaide

Route

Depart

Return

Price

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Thu 6/12

7:31 pm-11:35 am

2 stops25h 34m

Adelaide

Thu 6/19

12:35 pm-8:10 pm

2 stops22h 05m

$1,303

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Sun 10/26

9:30 pm-10:50 am

2 stops45h 50m

Adelaide

Mon 1/5

7:05 am-11:59 pm

2 stops33h 24m

$1,377

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Thu 6/12

8:23 pm-11:35 am

2 stops24h 42m

Adelaide

Thu 6/19

12:35 pm-7:53 pm

2 stops21h 48m

$1,448

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Sun 10/26

9:30 pm-10:55 am

1 stop21h 55m

Adelaide

Mon 1/5

2:55 pm-12:15 am

1 stop25h 50m

$1,854

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Thu 6/12

9:55 pm-4:15 pm

2 stops27h 50m

Adelaide

Thu 6/19

9:40 pm-5:05 am

3 stops45h 55m

$2,284

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Sun 5/18

9:54 am-11:50 am

3 stops35h 26m

Adelaide

Sun 5/25

8:00 pm-10:34 pm

3 stops41h 04m

$2,753

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Sun 5/18

6:10 pm-3:50 pm

1 stop31h 10m

Adelaide

Sun 5/25

9:40 pm-3:50 pm

1 stop32h 40m

$2,896

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Thu 6/12

8:23 pm-6:40 am

3 stops43h 47m

Adelaide

Thu 6/19

11:40 am-7:53 pm

3 stops46h 43m

$3,851

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Sat 5/17

8:16 pm-11:35 am

2 stops24h 49m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

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.

Cheapflights Insights

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

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 April 29, 2025.
Fiji Airways
8.1
Very good
190 reviews

Comfort

8.1

Crew

8.5

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very good
190 reviews
Fiji Airways
8.1
Very good
190 reviews

Comfort

8.1

Crew

8.5

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very good
471 reviews
Fiji Airways
8.1
Very good
190 reviews

Comfort

8.1

Crew

8.5

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qatar Airways
7.4
Good
3,563 reviews
Fiji Airways
8.1
Very good
190 reviews

Comfort

8.1

Crew

8.5

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
United Airlines
7.4
Good
8,696 reviews
Fiji Airways
8.1
Very good
190 reviews

Comfort

8.1

Crew

8.5

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air Canada
7.0
Good
9,244 reviews
Fiji Airways
8.1
Very good
190 reviews

Comfort

8.1

Crew

8.5

Entertainment

7.5

Overall

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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 Fiji Airways is currently your cheapest option to Adelaide, with prices starting at $1,303. Additional round-trip tickets that might be worth considering are offered by Air New Zealand and United Airlines, with the lowest prices starting at $1,377 and $1,854, respectively. Users have found that Fiji Airways is 18% cheaper than the other options available to this destination.

  • 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,207Average$1,297FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$1,564Average$1,872FlexibilityNo cancel feeOn-time69%

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