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$405+ Cheap flights from Galveston, TX to Australia

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Galveston to Australia

Keep the following information in mind while searching for Galveston to Australia flight deals. Data was last updated February 22, 2025.

Round-trip from

$798
(Justfly.com)

One-way from

$405
(Justfly.com)

Popular in

December

Cheapest in

April

Average price

$1,243
From Galveston to Australia
Search Deals
One-way flight from Galveston to Australia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($298 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Galveston to Australia

Cheapest flights from Galveston to Australia
Explore the most affordable flight options available from Galveston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Justfly.com deal was found by Cheapflights users on 2/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/162:10 pmHOU - MEL
1 stop23h 50mQantas Airways
Wed 5/73:05 pmMEL - HOU
1 stop19h 40mQantas Airways
Deal found 2/21$798
This Justfly.com deal was found by Cheapflights users on 2/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/284:13 pmHOU - BNE
1 stop22h 02mQantas Airways
Sat 3/158:05 amBNE - HOU
1 stop22h 03mQantas Airways
Deal found 2/21$813
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/24:13 pmHOU - MEL
1 stop20h 27mAmerican Airlines
Tue 3/254:20 pmMEL - HOU
1 stop23h 33mAmerican Airlines
Deal found 2/20$818
This American Airlines deal was found by Cheapflights users on 2/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/234:13 pmHOU - SYD
1 stop21h 22mAmerican Airlines
Mon 3/105:25 pmSYD - HOU
2 stops22h 28mAmerican Airlines
Deal found 2/21$826
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:15 amHOU - BNE
2 stops27h 45mAmerican Airlines
Sun 4/2710:00 pmBNE - HOU
2 stops26h 47mAmerican Airlines
Deal found 2/20$827
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:00 amHOU - SYD
2 stops33h 35mDelta
Mon 4/289:25 amSYD - HOU
2 stops39h 20mDelta
Deal found 2/21$937
This Qantas Airways deal was found by Cheapflights users on 2/20. 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 4/68:16 pmHOU - MEL
2 stops22h 49mMultiple Airlines
Sun 4/133:05 pmMEL - HOU
1 stop22h 35mMultiple Airlines
Deal found 2/20$953
This Ovago deal was found by Cheapflights users on 2/22. 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.
Tue 3/186:33 pmHOU - SYD
1 stop20h 02mQantas Airways
Tue 3/256:05 amSYD - HOU
2 stops25h 03mQantas Airways
Deal found 2/22$962
This Jetabroad deal was found by Cheapflights users on 2/19. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:16 pmHOU - ADL
2 stops23h 34mQantas Airways
Sat 5/176:00 amADL - HOU
2 stops22h 22mQantas Airways
Deal found 2/19$1,060
This Fiji Airways deal was found by Cheapflights users on 2/21. 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.
Tue 3/258:17 pmHOU - SYD
2 stops24h 13mMultiple Airlines
Tue 4/12:15 pmSYD - HOU
2 stops21h 28mMultiple Airlines
Deal found 2/21$1,124
This Justfly.com deal was found by Cheapflights users on 2/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/168:16 pmHOU - PER
2 stops31h 49mQantas Airways
Mon 4/2811:55 pmPER - HOU
2 stops32h 46mQantas Airways
Deal found 2/21$1,200
This American Airlines deal was found by Cheapflights users on 2/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/92:10 pmHOU - PER
2 stops32h 05mAmerican Airlines
Wed 4/2311:55 pmPER - HOU
2 stops32h 46mAmerican Airlines
Deal found 2/21$1,370

Find flights from Galveston to Australia within your budget

Customize your flight search to find flights from Galveston to Australia 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 February 22, 2025.

Fly from

Galveston

Fly to

Australia

Route

Depart

Return

Price

HoustonMelbourne

HOU - MEL

HOUMEL

Houston Hobby

Wed 4/16

2:10 pm-5:00 am

1 stop23h 50m

Melbourne

Wed 5/7

3:05 pm-7:45 pm

1 stop19h 40m

$798

HoustonBrisbane

HOU - BNE

HOUBNE

Houston Hobby

Fri 2/28

4:13 pm-6:15 am

1 stop22h 02m

Brisbane

Sat 3/15

8:05 am-3:08 pm

1 stop22h 03m

$813

HoustonMelbourne

HOU - MEL

HOUMEL

Houston Hobby

Sun 3/2

4:13 pm-5:40 am

1 stop20h 27m

Melbourne

Tue 3/25

4:20 pm-11:53 pm

1 stop23h 33m

$818

HoustonBrisbane

HOU - BNE

HOUBNE

Houston Hobby

Tue 4/1

10:15 am-5:00 am

2 stops27h 45m

Brisbane

Sun 4/27

10:00 pm-9:47 am

2 stops26h 47m

$827

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 2/25

10:15 am-6:35 am

1 stop27h 20m

Sydney Kingsford Smith

Mon 3/3

11:50 am-5:51 pm

1 stop23h 01m

$833

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 4/21

6:00 am-6:35 am

2 stops33h 35m

Sydney Kingsford Smith

Mon 4/28

9:25 am-9:45 am

2 stops39h 20m

$937

HoustonMelbourne

HOU - MEL

HOUMEL

Houston Hobby

Sun 4/6

8:16 pm-10:05 am

2 stops22h 49m

Melbourne

Sun 4/13

3:05 pm-10:40 pm

1 stop22h 35m

$953

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 3/18

6:33 pm-6:35 am

1 stop20h 02m

Sydney Kingsford Smith

Tue 3/25

6:05 am-3:08 pm

2 stops25h 03m

$962

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Fri 5/2

8:16 pm-10:20 am

2 stops23h 34m

Adelaide

Sat 5/17

6:00 am-1:52 pm

2 stops22h 22m

$1,060

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 3/25

8:17 pm-12:30 pm

2 stops24h 13m

Sydney Kingsford Smith

Tue 4/1

2:15 pm-7:43 pm

2 stops21h 28m

$1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 40 results
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Best time to book a flight from Galveston to Australia

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

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

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

Currently, February is the cheapest month in which you can book a flight from Galveston to Australia (average of $1,051). Flying from Galveston to Australia in December is currently the most expensive (average of $1,643). 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.

What is the cheapest time of day to fly from G4L to AU?

Find hourly flight availability from Galveston to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Australia as you normally would.

Rainfall in Australia by month

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

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, 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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated February 22, 2025.
Read reviews from past customers who have flown Korean Air, Japan Airlines and Delta from Galveston to Australia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,036 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,036 reviews
Korean Air
8.4
Very good
1,036 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,036 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,212 reviews
Korean Air
8.4
Very good
1,036 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

LATAM Airlines
7.5
Good
1,789 reviews
Korean Air
8.4
Very good
1,036 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Qatar Airways
7.4
Good
3,612 reviews
Korean Air
8.4
Very good
1,036 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Galveston to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Galveston to Australia one-way?

    The cheapest airlines for a one-way flight from Galveston to Australia are Qantas Airways ($405), American Airlines ($420), and Delta ($1,099).

  • What are the most popular routes from Galveston to Australia?

    The most popular flight routes from Galveston to Australia are Houston Hobby - Sydney Kingsford Smith, Houston Hobby - Melbourne and Houston Hobby - Perth.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Galveston to Australia (average of $1,051). Flying from Galveston to Australia in December is currently the most expensive (average of $1,643). 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 6 airlines flying from Galveston to Australia

Discover the top 6 airlines that operate flights from Galveston to Australia. 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$655Average$1,133FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$668Average$1,290FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$684Average$1,109FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$760Average$1,391FlexibilityNo cancel feeOn-time78%
DeltaCheapest$830Average$1,006FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$905Average$1,723FlexibilityNo cancel feeOn-time69%
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