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Cheap flights from Adelaide to Galveston from $1,638

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HOU
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Galveston

Keep the following information in mind while searching for Adelaide to Galveston flight deals. Data was last updated 31 October 2025.

Round-trip from

$1,638

Popular in

January

Cheapest in

March

Average price

$2,240
Qantas Airways
  • Qantas Airways
  • 12/11-12/12
  • 4 total stops
  • 92h 24m total
  • Adelaide to Galveston
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($653 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($140 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Adelaide to Galveston

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Galveston
Explore the most affordable flight options available from Adelaide to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Wed 12/1106:05ADL - HOU
2 stops46h 05mQantas Airways
Fri 12/1218:36HOU - ADL
2 stops46h 19mQantas Airways
Deal found 31/10$1,638
Sun 14/1209:00ADL - HOU
2 stops23h 24mQantas Airways
Sun 21/1216:17HOU - ADL
2 stops27h 03mQantas Airways
Deal found 29/10$2,752
Mon 15/1206:00ADL - HOU
2 stops26h 23mQantas Airways
Mon 22/1212:09HOU - ADL
2 stops28h 46mQantas Airways
Deal found 30/10$2,806
Wed 12/1106:35ADL - HOU
3 stops25h 49mMultiple Airlines
Fri 12/1216:25HOU - ADL
2 stops26h 00mMultiple Airlines
Deal found 31/10$2,980
Sat 8/1106:25ADL - HOU
2 stops27h 59mAmerican Airlines
Wed 12/1116:24HOU - ADL
2 stops26h 56mAmerican Airlines
Deal found 30/10$3,595
Tue 11/1109:00ADL - HOU
2 stops23h 24mQantas Airways
Sat 15/1116:24HOU - ADL
2 stops26h 56mQantas Airways
Deal found 29/10$4,232
Sun 14/1207:50ADL - HOU
3 stops24h 34mMultiple Airlines
Sun 21/1216:17HOU - ADL
3 stops28h 53mMultiple Airlines
Deal found 29/10$5,471
Mon 3/1106:25ADL - HOU
2 stops25h 59mQantas Airways
Mon 10/1112:15HOU - ADL
2 stops30h 30mQantas Airways
Deal found 29/10$9,659
Mon 3/1112:00ADL - HOU
2 stops22h 24mMultiple Airlines
Mon 10/1116:24HOU - ADL
3 stops28h 46mMultiple Airlines
Deal found 29/10$16,429

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Galveston 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 31 October 2025.
Use the filters below to find and compare flights from Adelaide to Galveston that are best for you.

Fly from

Adelaide

Fly to

Galveston

Route

Depart

Return

Price

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Wed 12/11

06:05-11:40

2 stops46h 05m

Houston Hobby

Fri 12/12

18:36-09:25

2 stops46h 19m

$1,638

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sun 14/12

09:00-15:54

2 stops23h 24m

Houston Hobby

Sun 21/12

16:17-11:50

2 stops27h 03m

$2,752

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 15/12

06:00-15:53

2 stops26h 23m

Houston Hobby

Mon 22/12

12:09-09:25

2 stops28h 46m

$2,806

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Wed 12/11

06:35-15:54

3 stops25h 49m

Houston Hobby

Fri 12/12

16:25-10:55

2 stops26h 00m

$2,980

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Tue 11/11

09:00-15:54

2 stops23h 24m

Houston Hobby

Sat 15/11

16:24-11:50

2 stops26h 56m

$4,232

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sun 14/12

07:50-15:54

3 stops24h 34m

Houston Hobby

Sun 21/12

16:17-13:40

3 stops28h 53m

$5,471

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Best time to book a flight from Adelaide to Galveston

Have a flexible travel schedule? Discover the best time to fly to Galveston 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 Galveston

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

Currently, September is the cheapest month in which you can book a flight from Adelaide to Galveston (average of $1,112). Flying from Adelaide to Galveston in December is currently the most expensive (average of $2,115). 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.

How much does it cost for a return flight from Adelaide to Galveston?

Reviews of airlines servicing Galveston

Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated 31 October 2025.
Check out reviews from past customers who have flown with Air New Zealand and Qantas Airways from Adelaide to Galveston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
520 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air New Zealand
8.0
Very Good
520 reviews
Air New Zealand
8.0
Very Good
520 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Qantas Airways
7.5
Good
926 reviews
Air New Zealand
8.0
Very Good
520 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Galveston. 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 Galveston?

    If you book a flight to Galveston from Adelaide, you will be flying from Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide. There are 0 flights from Adelaide to Galveston per day from 2 different airlines.

  • How long is the flight from Adelaide to Galveston?

    A quick flight from Adelaide to Galveston can take about 46h 05m. Qantas Airways provides one of the quickest options available for as low as $1,638. There are 14973 km between Adelaide and Galveston.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Adelaide to Galveston (average of $1,112). Flying from Adelaide to Galveston in December is currently the most expensive (average of $2,115). 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 Galveston

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

Top 2 airlines flying from Adelaide to Galveston

Discover the top 2 airlines that operate flights from Adelaide to Galveston. 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,086Average$2,134FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,585Average$1,652FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

Deals for Adelaide to Galveston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Galveston.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Adelaide to Galveston flexibly with Cheapflights today.

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

Yes! Start tracking prices for Adelaide to Galveston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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