Sydney

$756+ Cheap flights from Galveston, TX to Sydney (SYD)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
May 30 — Jun 61
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Cheap flight deals from Galveston to Sydney

Cheapest flights from Galveston to Sydney
Explore the most affordable flight options available from Galveston to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.

This KAYAK deal was found by Cheapflights users on 4/26. 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.
Tue 9/13:58 pm
HOU
-
SYD
2 stops28h 52m
Fiji Airways
Tue 9/151:15 pm
SYD
-
HOU
2 stops25h 38m
Fiji Airways
Deal found 4/26$1,501
This KAYAK deal was found by Cheapflights users on 4/28. 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.
Tue 7/286:49 pm
HOU
-
SYD
2 stops26h 01m
Fiji Airways
Sat 8/11:15 pm
SYD
-
HOU
2 stops21h 42m
Fiji Airways
Deal found 4/28$1,502
This Fiji Airways deal was found by Cheapflights users on 4/28. 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 8/276:14 pm
HOU
-
SYD
2 stops26h 36m
Multiple Airlines
Tue 9/11:15 pm
SYD
-
HOU
2 stops21h 36m
Multiple Airlines
Deal found 4/28$1,652
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/228:23 pm
HOU
-
SYD
1 stop19h 32m
American Airlines
Wed 7/812:00 pm
SYD
-
HOU
1 stop21h 19m
American Airlines
Deal found 4/29$1,845
This American Airlines deal was found by Cheapflights users on 4/25. 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 6/158:23 pm
HOU
-
SYD
1 stop19h 32m
American Airlines
Mon 6/2912:00 pm
SYD
-
HOU
1 stop18h 45m
American Airlines
Deal found 4/25$1,849
This American Airlines deal was found by Cheapflights users on 4/27. 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 9/68:14 pm
HOU
-
SYD
1 stop19h 41m
American Airlines
Wed 9/1612:00 pm
SYD
-
HOU
1 stop20h 52m
American Airlines
Deal found 4/27$1,856
This American Airlines deal was found by Cheapflights users on 4/30. 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 10/196:19 pm
HOU
-
SYD
1 stop20h 36m
American Airlines
Mon 11/22:05 pm
SYD
-
HOU
1 stop26h 52m
American Airlines
Deal found 4/30$1,857
This American Airlines deal was found by Cheapflights users on 4/28. 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 7/264:15 pm
HOU
-
SYD
2 stops23h 50m
American Airlines
Wed 8/512:00 pm
SYD
-
HOU
1 stop22h 51m
American Airlines
Deal found 4/28$1,860
This Delta deal was found by Cheapflights users on 4/26. 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 6/151:10 pm
HOU
-
SYD
2 stops26h 40m
Delta
Mon 6/299:15 am
SYD
-
HOU
2 stops38h 59m
Delta
Deal found 4/26$1,864
This Delta deal was found by Cheapflights users on 4/29. 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 6/2210:09 am
HOU
-
SYD
2 stops29h 41m
Delta
Wed 7/89:15 am
SYD
-
HOU
2 stops27h 36m
Delta
Deal found 4/29$1,865

Find flight deals from Galveston to Sydney

Keep the following information in mind while searching for Galveston to Sydney flight deals. Data was last updated April 30, 2026.

Round-trip from

$1,501
(KAYAK)

One-way from

$756
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$1,744
From Galveston to Sydney Kingsford Smith
One-way flight from Galveston to Sydney Kingsford Smith
Highest demand for flights based on searches. 11% potential increase in price ($172 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston to Sydney 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 30, 2026.
Use the filters below to find and compare flights from Galveston to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Thu 8/27

6:14 pm-11:50 am

2 stops26h 36m

Sydney Kingsford Smith

Tue 9/1

1:15 pm-7:51 pm

2 stops21h 36m

$1,652

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 6/22

10:09 am-6:50 am

2 stops29h 41m

Sydney Kingsford Smith

Wed 7/8

9:15 am-9:51 pm

2 stops27h 36m

$1,865

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 9/6

8:14 pm-8:10 pm

2 stops32h 56m

Sydney Kingsford Smith

Wed 9/16

9:55 pm-11:53 pm

2 stops40h 58m

$1,905

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Thu 10/15

4:15 pm-6:55 am

1 stop22h 40m

Sydney Kingsford Smith

Sun 11/1

11:15 am-4:54 pm

2 stops21h 39m

$1,910

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sat 7/25

11:00 am-6:50 am

2 stops28h 50m

Sydney Kingsford Smith

Tue 8/11

9:15 am-9:35 pm

2 stops27h 20m

$1,915

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Fri 7/24

10:40 am-6:50 am

2 stops29h 10m

Sydney Kingsford Smith

Mon 8/10

9:15 am-9:35 pm

2 stops27h 20m

$1,915

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Wed 7/29

12:50 pm-6:50 am

2 stops27h 00m

Sydney Kingsford Smith

Thu 9/3

9:15 am-9:15 am

2 stops39h 00m

$1,915

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sat 6/27

6:00 am-6:50 am

2 stops33h 50m

Sydney Kingsford Smith

Tue 7/7

9:15 am-9:51 pm

2 stops27h 36m

$1,915

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 6/23

10:09 am-6:50 am

2 stops29h 41m

Sydney Kingsford Smith

Wed 7/1

9:15 am-9:14 am

2 stops38h 59m

$1,935

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sat 7/4

10:16 am-6:50 am

2 stops29h 34m

Sydney Kingsford Smith

Fri 7/31

9:15 am-9:51 pm

2 stops27h 36m

$1,964

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Galveston to Sydney

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

How much does it cost to fly round-trip from Galveston to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated April 30, 2026.
Read through reviews of airlines operating flights from Galveston to Sydney, such as Air New Zealand,Delta, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Entertainment

7.4

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Comfort

7.9

Entertainment

7.4

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Comfort

7.9

Entertainment

7.4

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Comfort

7.9

Entertainment

7.4

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Comfort

7.9

Entertainment

7.4

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Comfort

7.9

Entertainment

7.4

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Related info for your journey

Find useful and relevant information for your journey from Galveston to Sydney. 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 into for flights to Sydney from Galveston?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Galveston to Sydney. You should not have trouble finding flights to Kingsford Smith from Galveston; the airport handles an average of 0 inbound flights from Galveston per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the Sydney airport from Galveston. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

  • How long is the flight from Galveston to Sydney?

    Delta and American Airlines can get you from Galveston to Sydney in just under 22h 40m. Your travel time can differ by up to 7h 01m. Galveston and Sydney are separated by a distance of 8586 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $385. United Airlines flights start at $430 while deals on Air New Zealand start at $457 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Galveston to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

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Top 7 airlines flying from Galveston to Sydney

Discover the top 7 airlines that operate flights from Galveston to Sydney. 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 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$203Average$923FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$447Average$1,190FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$822Average$1,336FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$831Average$922FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$839Average$1,688FlexibilityNo cancel feeOn-time69%
Fiji AirwaysCheapest$983Average$1,068FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,006Average$1,344FlexibilityNo cancel feeOn-time78%

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