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Cheap flights from Houston Hobby Airport to Adelaide from $4,437

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Houston Hobby Airport to Adelaide departing on 15/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Houston Hobby Airport to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
18:49 - 11:05
HOU
-
ADL
25h 46m
2 stops
Qantas Airways Logo
06:25 - 18:19
ADL
-
HOU
26h 24m
2 stops
$4,437Qantas Airways
Wed, 15 Jul - Wed, 22 Jul
Qatar Airways Logo
12:46 - 15:30
HOU
-
ADL
36h 14m
2 stops
Qatar Airways Logo
22:00 - 19:57
ADL
-
HOU
36h 27m
2 stops
$4,645Qatar Airways
Tue, 14 Jul - Tue, 21 Jul
Qantas Airways Logo
18:49 - 16:25
HOU
-
ADL
31h 06m
2 stops
Qantas Airways Logo
06:00 - 15:44
ADL
-
HOU
24h 14m
3 stops
$5,223Qantas Airways
Tue, 14 Jul - Tue, 21 Jul

Qantas Airways flights from Houston Hobby Airport to Adelaide

Our best Qantas Airways deals on Houston Hobby Airport to Adelaide flight tickets
Qantas Airways
15 July
HOU18:49Houston Hobby
25h 46m
2 stops
ADL11:05Adelaide
22 July
ADL06:25Adelaide
26h 24m
2 stops
HOU18:19Houston Hobby
$4,437
Qantas Airways
14 July
HOU18:49Houston Hobby
31h 06m
2 stops
ADL16:25Adelaide
21 July
ADL06:00Adelaide
24h 14m
3 stops
HOU15:44Houston Hobby
$5,223

momondo Fare Finder

 
Customise your flight search to find flights from Houston Hobby Airport 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, momondo users made 78,305 searches. Data last updated 4 June 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Wed 15/7

18:49-11:05

2 stops25h 46m

Adelaide

Wed 22/7

06:25-18:19

2 stops26h 24m

$4,437

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Tue 14/7

12:46-15:30

2 stops36h 14m

Adelaide

Tue 21/7

22:00-19:57

2 stops36h 27m

$4,645

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Tue 14/7

18:49-16:25

2 stops31h 06m

Adelaide

Tue 21/7

06:00-15:44

3 stops24h 14m

$5,223

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Houston Hobby Airport to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Houston Hobby Airport to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Houston Hobby Airport to Adelaide (HOU to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston Hobby Airport to Adelaide

Fastest flight time

35h 05m

Direct flights

None
The fastest flight from Houston Hobby Airport to Adelaide takes 35h 05m
There are no direct flights from Houston Hobby Airport to Adelaide. There are no popular flight routes from Houston Hobby Airport to Adelaide.
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Frequently asked questions about flying from Houston Hobby Airport to Adelaide

  • How far is Houston Hobby to Adelaide by plane?

    Adelaide is 14966.4 km away from Houston Hobby. Flights usually cover this in 35h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston Hobby Airport to Adelaide Airport?

    Prices for flights from Houston Hobby Airport to Adelaide Airport were last updated today.

  • How old do you have to be to fly from Houston Hobby Airport to Adelaide Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston Hobby Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The required travel and health documents for your Adelaide Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Adelaide Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Houston Hobby Airport to Adelaide

  • How do I get Price Alerts for flights from Houston Hobby Airport to Adelaide?

    Price Alerts will notify you by email when the price for flights to Adelaide from Houston Hobby Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Houston Hobby Airport to Adelaide with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Adelaide?

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Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Adelaide?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Adelaide. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Adelaide with flexible booking policies on momondo?

Flights from Houston to Adelaide with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Adelaide?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Adelaide from Houston.

I’m not ready to book a flight from Houston to Adelaide right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Adelaide from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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