HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$599+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Galveston to Australia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 1, 2025.

Round-trip from

$1,141
(Fiji Airways)

One-way from

$1,112
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$889
From Galveston to Australia
Search Deals
One-way flight from Galveston to Australia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($266 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 11/2112:25 pmHOU - BNE
2 stops24h 35mAmerican Airlines
Wed 12/36:45 amBNE - HOU
2 stops25h 22mAmerican Airlines
Deal found 4/1$953
This Fiji Airways deal was found by Cheapflights users on 4/1. 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 4/298:16 pmHOU - SYD
2 stops24h 29mMultiple Airlines
Tue 5/61:15 pmSYD - HOU
2 stops21h 29mMultiple Airlines
Deal found 4/1$1,141
This Fiji Airways deal was found by Cheapflights users on 4/1. 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.
Sat 11/18:10 pmHOU - ADL
2 stops24h 35mMultiple Airlines
Sat 11/81:15 pmADL - HOU
2 stops23h 21mMultiple Airlines
Deal found 4/1$1,201
This Fiji Airways deal was found by Cheapflights users on 3/31. 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.
Sat 4/56:31 pmHOU - MEL
2 stops26h 44mMultiple Airlines
Fri 4/1111:35 pmMEL - HOU
2 stops38h 05mMultiple Airlines
Deal found 3/31$1,227
This KAYAK deal was found by Cheapflights users on 3/31. 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.
Wed 11/196:19 pmHOU - BNE
1 stop20h 11mQantas Airways
Sun 11/309:45 amBNE - HOU
1 stop22h 10mQantas Airways
Deal found 3/31$1,370
This American Airlines deal was found by Cheapflights users on 3/31. 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 11/254:25 pmHOU - SYD
1 stop21h 30mAmerican Airlines
Tue 12/232:30 pmSYD - HOU
1 stop18h 24mAmerican Airlines
Deal found 3/31$1,419
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 10/71:00 pmHOU - SYD
2 stops26h 35mDelta
Mon 10/2010:25 amSYD - HOU
2 stops27h 15mDelta
Deal found 4/1$1,470
This eDestinos deal was found by Cheapflights users on 3/31. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:19 pmHOU - SYD
2 stops23h 31mQantas Airways
Tue 12/232:30 pmSYD - HOU
1 stop18h 24mQantas Airways
Deal found 3/31$1,473
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 8/112:34 pmHOU - MEL
1 stop23h 26mAmerican Airlines
Mon 8/253:05 pmMEL - HOU
1 stop23h 37mAmerican Airlines
Deal found 3/31$1,508
This Flighttix deal was found by Cheapflights users on 3/31. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/182:28 pmHOU - SYD
2 stops25h 37mBritish Airways
Mon 6/25:45 pmSYD - HOU
2 stops21h 13mBritish Airways
Deal found 3/31$1,579
This Fiji Airways deal was found by Cheapflights users on 4/1. 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 12/256:30 pmHOU - BNE
2 stops23h 40mMultiple Airlines
Thu 1/811:25 amBNE - HOU
2 stops24h 40mMultiple Airlines
Deal found 4/1$1,650
This Ovago deal was found by Cheapflights users on 4/1. 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.
Mon 11/34:25 pmHOU - ADL
2 stops26h 05mQantas Airways
Mon 11/106:00 amADL - HOU
2 stops26h 25mQantas Airways
Deal found 4/1$1,757

Cheapflights Fare Finder

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 April 1, 2025.
Use the filters below to find and compare flights from Galveston to Australia that are best for you.

Fly from

Galveston

Fly to

Australia

Route

Depart

Return

Price

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 4/29

8:16 pm-11:45 am

2 stops24h 29m

Sydney Kingsford Smith

Tue 5/6

1:15 pm-7:44 pm

2 stops21h 29m

$1,141

HoustonMelbourne

HOU - MEL

HOUMEL

Houston Hobby

Tue 5/20

8:16 pm-11:30 am

2 stops24h 14m

Melbourne

Thu 6/5

12:55 pm-7:53 pm

2 stops21h 58m

$1,227

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Wed 9/24

6:41 pm-6:55 am

1 stop21h 14m

Sydney Kingsford Smith

Wed 10/8

1:10 pm-10:14 pm

1 stop25h 04m

$1,422

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 6/22

10:02 am-6:35 am

2 stops29h 33m

Sydney Kingsford Smith

Sun 6/29

9:25 am-9:50 pm

2 stops27h 25m

$1,470

HoustonMelbourne

HOU - MEL

HOUMEL

Houston Hobby

Mon 8/11

2:34 pm-5:00 am

1 stop23h 26m

Melbourne

Mon 8/25

3:05 pm-11:42 pm

1 stop23h 37m

$1,508

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 5/18

2:28 pm-7:05 am

2 stops25h 37m

Sydney Kingsford Smith

Mon 6/2

5:45 pm-11:58 pm

2 stops21h 13m

$1,579

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Thu 7/3

8:23 pm-6:55 am

1 stop19h 32m

Sydney Kingsford Smith

Fri 7/11

10:25 am-1:53 pm

1 stop18h 28m

$1,920

HoustonMelbourne

HOU - MEL

HOUMEL

Houston Hobby

Sat 8/2

8:22 pm-10:20 am

2 stops22h 58m

Melbourne

Thu 8/14

7:30 am-3:57 pm

2 stops23h 27m

$2,013

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Sat 5/31

6:31 pm-1:35 pm

2 stops30h 04m

Perth

Sun 6/8

11:55 pm-3:56 pm

2 stops29h 01m

$2,017

HoustonBrisbane

HOU - BNE

HOUBNE

Houston Hobby

Sun 5/4

6:31 pm-11:35 am

2 stops26h 04m

Brisbane

Wed 5/21

8:05 pm-8:42 am

2 stops27h 37m

$2,070

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 25 results
1
2
3

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.

Cheapflights Insights

Everything you need to know about your flight from Galveston to Australia

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 $1,046). 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 April 1, 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 April 1, 2025.
Read reviews from past customers who have flown Korean Air, Delta and Qantas Airways 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
1,052 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,052 reviews
Korean Air
8.4
Very good
1,052 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,898 reviews
Korean Air
8.4
Very good
1,052 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qantas Airways
7.5
Good
813 reviews
Korean Air
8.4
Very good
1,052 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
LATAM Airlines
7.5
Good
1,754 reviews
Korean Air
8.4
Very good
1,052 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,541 reviews
Korean Air
8.4
Very good
1,052 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 American Airlines ($1,112), Qantas Airways ($1,162), and Korean Air ($1,660).

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

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

  • 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 $1,046). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Galveston to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Sydney flights
Dallas/Fort Worth to Auckland flights
Dallas/Fort Worth to Melbourne flights
Hobby to Melbourne flights
Hobby to Sydney flights
Dallas/Fort Worth to Brisbane flights
Hobby to Auckland flights
George Bush Intcntl to Melbourne flights
George Bush Intcntl to Sydney flights
George Bush Intcntl to Auckland flights
Dallas/Fort Worth to Avalon flights
Dallas/Fort Worth to Nadi flights
Hobby to Nadi flights
George Bush Intcntl to Nadi flights
Austin to Sydney flights
Dallas/Fort Worth to Papeete flights
Dallas/Fort Worth to Perth flights
Love Field to Sydney flights
Hobby to Brisbane flights
Hobby to Perth flights
Love Field to Auckland flights
George Bush Intcntl to Brisbane flights
Austin to Melbourne flights
Dallas/Fort Worth to Vaitape flights
Hobby to Papeete flights
Dallas/Fort Worth to Christchurch flights
George Bush Intcntl to Papeete flights
Austin to Auckland flights
Dallas/Fort Worth to Wellington flights
George Bush Intcntl to Perth flights
Austin to Brisbane flights
Dallas/Fort Worth to Tamuning flights
Austin to Papeete flights
Love Field to Papeete flights
San Antonio to Auckland flights
Austin to Vaitape flights
Austin to Nadi flights
El Paso to Sydney flights
George Bush Intcntl to Vaitape flights
San Antonio to Melbourne flights
San Antonio to Sydney flights
Austin to Avalon flights
Dallas/Fort Worth to Adelaide flights
Dallas/Fort Worth to Suva flights
Hobby to Adelaide flights
Dallas/Fort Worth to Queenstown flights
Hobby to Christchurch flights

Top 7 airlines flying from Galveston to Australia

Discover the top 7 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$655Average$1,111FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$684Average$1,010FlexibilityNo cancel feeOn-time71%
Fiji AirwaysCheapest$756Average$1,833FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$814Average$1,408FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$820Average$1,233FlexibilityNo cancel feeOn-time67%
DeltaCheapest$830Average$982FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$885Average$1,805FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.