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Cheap flights from Houston Hobby Airport to Adelaide from $1,247

This is the cheapest one-way 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 6/3. 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
0 bags

Find the cheapest flights from Houston Hobby Airport to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
6:49 pm - 1:40 pm
HOU
-
ADL
28h 21m
2 stops
Qantas Airways Logo
6:00 am - 3:28 pm
ADL
-
HOU
23h 58m
2 stops
$2,528Qantas Airways
Tue, Jul 21 - Sun, Aug 16
Multiple Airlines Logo
4:15 pm - 9:25 am
HOU
-
ADL
26h 40m
3 stops
Multiple Airlines Logo
9:45 pm - 5:44 pm
ADL
-
HOU
34h 29m
2 stops
$2,540Multiple Airlines
Tue, Jul 21 - Sun, Aug 16
Qantas Airways Logo
12:46 pm - 9:25 am
HOU
-
ADL
30h 09m
2 stops
Qantas Airways Logo
2:25 pm - 3:28 pm
ADL
-
HOU
39h 33m
2 stops
$2,556Qantas Airways
Wed, Jul 22 - Sat, Aug 15
Qantas Airways Logo
6:49 pm - 11:05 am
HOU
-
ADL
25h 46m
2 stops
Qantas Airways Logo
6:00 am - 3:28 pm
ADL
-
HOU
23h 58m
2 stops
$2,573Qantas Airways
Wed, Jul 22 - Sun, Aug 16
Multiple Airlines Logo
6:03 am - 11:05 am
HOU
-
ADL
38h 32m
3 stops
Multiple Airlines Logo
9:45 pm - 5:44 pm
ADL
-
HOU
34h 29m
2 stops
$2,603Multiple Airlines
Mon, Jul 20 - Fri, Aug 14
Multiple Airlines Logo
6:03 am - 11:05 am
HOU
-
ADL
38h 32m
3 stops
Multiple Airlines Logo
9:45 pm - 7:51 pm
ADL
-
HOU
36h 36m
2 stops
$2,606Multiple Airlines
Mon, Jul 20 - Fri, Aug 14
Qantas Airways Logo
4:15 pm - 11:05 am
HOU
-
ADL
28h 20m
3 stops
Qantas Airways Logo
1:25 pm - 9:03 am
ADL
-
HOU
34h 08m
3 stops
$2,617Qantas Airways
Mon, Jul 20 - Fri, Aug 14
Qantas Airways Logo
4:15 pm - 11:05 am
HOU
-
ADL
28h 20m
3 stops
Qantas Airways Logo
1:25 pm - 9:03 am
ADL
-
HOU
34h 08m
3 stops
$2,621Qantas Airways
Mon, Jul 20 - Fri, Aug 14
Multiple Airlines Logo
6:49 pm - 11:05 am
HOU
-
ADL
25h 46m
2 stops
Multiple Airlines Logo
6:00 am - 3:28 pm
ADL
-
HOU
23h 58m
3 stops
$2,643Multiple Airlines
Wed, Jul 22 - Sat, Aug 15
Multiple Airlines Logo
8:23 pm - 11:05 am
HOU
-
ADL
24h 12m
2 stops
Multiple Airlines Logo
8:55 am - 5:44 pm
ADL
-
HOU
23h 19m
2 stops
$2,832Multiple Airlines
Mon, Jul 20 - Sat, Aug 15

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Qantas Airways flights from Houston Hobby Airport to Adelaide

Our best Qantas Airways deals on Houston Hobby Airport to Adelaide flight tickets
Qantas Airways
Jul 21
HOU6:49 pmHouston Hobby
28h 21m
2 stops
ADL1:40 pmAdelaide
Aug 16
ADL6:00 amAdelaide
23h 58m
2 stops
HOU3:28 pmHouston Hobby
$2,528
Qantas Airways
Jul 22
HOU12:46 pmHouston Hobby
30h 09m
2 stops
ADL9:25 amAdelaide
Aug 15
ADL2:25 pmAdelaide
39h 33m
2 stops
HOU3:28 pmHouston Hobby
$2,556
Qantas Airways
Jul 22
HOU6:49 pmHouston Hobby
25h 46m
2 stops
ADL11:05 amAdelaide
Aug 16
ADL6:00 amAdelaide
23h 58m
2 stops
HOU3:28 pmHouston Hobby
$2,573

Qatar Airways flights from Houston Hobby Airport to Adelaide

Our best Qatar Airways deals on Houston Hobby Airport to Adelaide flight tickets
Qatar Airways
Jul 20
HOU12:46 pmHouston Hobby
36h 14m
2 stops
ADL3:30 pmAdelaide
Aug 14
ADL10:00 pmAdelaide
36h 21m
2 stops
HOU7:51 pmHouston Hobby
$3,738
Qatar Airways
Jun 25
HOU12:50 pmHouston Hobby
36h 10m
2 stops
ADL3:30 pmAdelaide
Jul 13
ADL10:00 pmAdelaide
58h 49m
2 stops
HOU6:19 pmHouston Hobby
$12,816

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 1, 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 round-trip

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Tue 7/21

6:49 pm-1:40 pm

2 stops28h 21m

Adelaide

Sun 8/16

6:00 am-3:28 pm

2 stops23h 58m

$2,528

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Tue 7/21

4:15 pm-9:25 am

3 stops26h 40m

Adelaide

Sun 8/16

9:45 pm-5:44 pm

2 stops34h 29m

$2,540

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Wed 7/22

12:46 pm-9:25 am

2 stops30h 09m

Adelaide

Sat 8/15

2:25 pm-3:28 pm

2 stops39h 33m

$2,556

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Wed 7/22

6:49 pm-11:05 am

2 stops25h 46m

Adelaide

Sun 8/16

6:00 am-3:28 pm

2 stops23h 58m

$2,573

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Mon 7/20

6:03 am-11:05 am

3 stops38h 32m

Adelaide

Fri 8/14

9:45 pm-5:44 pm

2 stops34h 29m

$2,603

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Mon 7/20

6:03 am-11:05 am

3 stops38h 32m

Adelaide

Fri 8/14

9:45 pm-7:51 pm

2 stops36h 36m

$2,606

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Mon 7/20

4:15 pm-11:05 am

3 stops28h 20m

Adelaide

Fri 8/14

1:25 pm-9:03 am

3 stops34h 08m

$2,617

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Mon 7/20

4:15 pm-11:05 am

3 stops28h 20m

Adelaide

Fri 8/14

1:25 pm-9:03 am

3 stops34h 08m

$2,621

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Wed 7/22

6:49 pm-11:05 am

2 stops25h 46m

Adelaide

Sat 8/15

6:00 am-3:28 pm

3 stops23h 58m

$2,643
Quickest round-trip

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Mon 7/20

8:23 pm-11:05 am

2 stops24h 12m

Adelaide

Sat 8/15

8:55 am-5:44 pm

2 stops23h 19m

$2,832

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from Houston Hobby Airport to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Houston Hobby to Adelaide?

Qantas Airways is the most popular carrier operating from Houston Hobby to Adelaide

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 round-trip 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

26h 20m

Direct flights

None
The fastest flight from Houston Hobby Airport to Adelaide takes 26h 20m
There are no direct flights from Houston Hobby Airport to Adelaide. There are no popular flight routes from Houston Hobby Airport to Adelaide.
Search flight deals

Frequently asked questions about flying from Houston Hobby Airport to Adelaide

  • How far is Houston Hobby to Adelaide by plane?

    The straight-line distance from Houston Hobby to Adelaide is 9299.7 mi. In terms of flight time, this usually takes a little over 26h 20m.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Adelaide from Houston.

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

momondo does allow users to show only those flights to Adelaide from Houston which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Houston and Adelaide by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Adelaide, momondo offers a useful price alert feature which will track prices for flights to Adelaide from Houston and alert you when they change.

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