$980+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Aug 12 — Aug 191
Round-trip
1 adult, Economy
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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
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Best
Last-minute
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Cheapest flights from Galveston to SydneyExplore 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 July 13, 2026.
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 July 13, 2026.
This Cathay Pacific deal was found by Cheapflights users on 7/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:41 am
HOU
- SYD
2 stops41h 04m
Multiple Airlines
Wed 10/288:45 am
SYD
- HOU
2 stops31h 04m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,750
This Cathay Pacific deal was found by Cheapflights users on 7/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:14 pm
HOU
- SYD
2 stops32h 56m
Multiple Airlines
Tue 9/17:40 am
SYD
- HOU
2 stops40h 22m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,756
This Cathay Pacific deal was found by Cheapflights users on 7/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:14 pm
HOU
- SYD
2 stops34h 56m
Multiple Airlines
Wed 9/27:40 am
SYD
- HOU
2 stops46h 46m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,762
This oojo deal was found by Cheapflights users on 7/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:25 pm
HOU
- SYD
1 stop21h 30m
Qantas Airways
Mon 11/162:05 pm
SYD
- HOU
1 stop18h 49m
Qantas Airways
Deal found 7/12![Qantas Airways logo]()
$1,798
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:06 pm
HOU
- SYD
1 stop21h 49m
Qantas Airways
Wed 10/281:05 pm
SYD
- HOU
1 stop19h 31m
Qantas Airways
Deal found 7/9![Qantas Airways logo]()
$1,799
This Cathay Pacific deal was found by Cheapflights users on 7/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:14 pm
HOU
- SYD
2 stops40h 56m
Multiple Airlines
Fri 8/287:40 am
SYD
- HOU
2 stops43h 04m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,806
This Cathay Pacific deal was found by Cheapflights users on 7/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:14 pm
HOU
- SYD
2 stops34h 56m
Multiple Airlines
Wed 8/267:40 am
SYD
- HOU
2 stops40h 22m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,831
This Cathay Pacific deal was found by Cheapflights users on 7/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:14 pm
HOU
- SYD
2 stops34h 56m
Multiple Airlines
Mon 8/317:40 am
SYD
- HOU
2 stops43h 04m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,835
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/308:14 pm
HOU
- SYD
1 stop19h 41m
American Airlines
Mon 9/149:10 am
SYD
- HOU
2 stops21h 33m
American Airlines
Deal found 7/9![American Airlines logo]()
$1,842
This American Airlines deal was found by Cheapflights users on 7/12. 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 8/316:14 pm
HOU
- SYD
2 stops21h 51m
American Airlines
Mon 9/149:10 am
SYD
- HOU
2 stops21h 33m
American Airlines
Deal found 7/12![American Airlines logo]()
$1,843
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:25 pm
HOU
- SYD
1 stop21h 30m
Qantas Airways
Sat 11/282:05 pm
SYD
- HOU
1 stop18h 49m
Qantas Airways
Deal found 7/9![Qantas Airways logo]()
$1,846
Best flights from Galveston to SydneyDiscover carefully curated flight deals from Galveston to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
Discover carefully curated flight deals from Galveston to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
This Cathay Pacific deal was found by Cheapflights users on 7/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:14 pm
HOU
- SYD
2 stops32h 56m
Multiple Airlines
Tue 9/17:40 am
SYD
- HOU
2 stops43h 04m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,756
This Delta deal was found by Cheapflights users on 7/9. 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.
Sun 8/3010:50 am
HOU
- SYD
2 stops29h 00m
Delta
Mon 9/149:15 am
SYD
- HOU
2 stops28h 25m
Delta
Deal found 7/9![Delta logo]()
$1,861
This Cathay Pacific deal was found by Cheapflights users on 7/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:14 pm
HOU
- SYD
2 stops34h 56m
Multiple Airlines
Wed 9/27:40 am
SYD
- HOU
2 stops46h 46m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,762
This Cathay Pacific deal was found by Cheapflights users on 7/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:14 pm
HOU
- SYD
2 stops34h 56m
Multiple Airlines
Wed 8/267:40 am
SYD
- HOU
2 stops40h 22m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,831
This Cathay Pacific deal was found by Cheapflights users on 7/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:57 pm
HOU
- SYD
2 stops37h 13m
Multiple Airlines
Sat 8/297:40 am
SYD
- HOU
2 stops46h 46m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,856
This Delta deal was found by Cheapflights users on 7/13. 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.
Sun 7/266:00 am
HOU
- SYD
2 stops33h 50m
Delta
Sat 8/89:15 am
SYD
- HOU
2 stops27h 08m
Delta
Deal found 7/13![Delta logo]()
$2,276
This Cathay Pacific deal was found by Cheapflights users on 7/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:57 pm
HOU
- SYD
2 stops37h 13m
Multiple Airlines
Tue 8/187:40 am
SYD
- HOU
2 stops43h 04m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,969
This Cathay Pacific deal was found by Cheapflights users on 7/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:49 pm
HOU
- SYD
2 stops34h 21m
Multiple Airlines
Sun 8/97:40 am
SYD
- HOU
2 stops40h 22m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$2,232
This Cathay Pacific deal was found by Cheapflights users on 7/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:49 pm
HOU
- SYD
2 stops34h 21m
Multiple Airlines
Wed 8/57:40 am
SYD
- HOU
2 stops40h 22m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$2,319
Last-minute flights from Galveston to SydneyDiscover last-minute flight deals from Galveston to Sydney. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Sydney. Data last updated July 13, 2026 and is based on user searches.
This Cathay Pacific deal was found by Cheapflights users on 7/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:14 pm
HOU
- SYD
2 stops34h 56m
Multiple Airlines
Sat 8/297:40 am
SYD
- HOU
2 stops43h 47m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,856
This Cathay Pacific deal was found by Cheapflights users on 7/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:14 pm
HOU
- SYD
2 stops40h 56m
Multiple Airlines
Fri 8/287:40 am
SYD
- HOU
2 stops43h 04m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,806
This Cathay Pacific deal was found by Cheapflights users on 7/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:14 pm
HOU
- SYD
2 stops34h 56m
Multiple Airlines
Wed 8/267:40 am
SYD
- HOU
2 stops40h 22m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,831
This Cathay Pacific deal was found by Cheapflights users on 7/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:14 pm
HOU
- SYD
2 stops34h 56m
Multiple Airlines
Mon 8/317:40 am
SYD
- HOU
2 stops43h 04m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,835
This Cathay Pacific deal was found by Cheapflights users on 7/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:14 pm
HOU
- SYD
2 stops34h 56m
Multiple Airlines
Wed 9/27:40 am
SYD
- HOU
2 stops46h 46m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,762
This Cathay Pacific deal was found by Cheapflights users on 7/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:14 pm
HOU
- SYD
2 stops32h 56m
Multiple Airlines
Tue 9/17:40 am
SYD
- HOU
2 stops40h 22m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,756
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/308:14 pm
HOU
- SYD
1 stop19h 41m
American Airlines
Mon 9/149:10 am
SYD
- HOU
2 stops21h 33m
American Airlines
Deal found 7/9![American Airlines logo]()
$1,842
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/306:14 pm
HOU
- SYD
2 stops21h 51m
American Airlines
Sun 9/139:10 am
SYD
- HOU
2 stops21h 33m
American Airlines
Deal found 7/9![American Airlines logo]()
$1,848
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/308:14 pm
HOU
- SYD
1 stop19h 41m
American Airlines
Wed 9/912:00 pm
SYD
- HOU
1 stop20h 59m
American Airlines
Deal found 7/9![American Airlines logo]()
$1,853
This American Airlines deal was found by Cheapflights users on 7/12. 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 8/316:14 pm
HOU
- SYD
2 stops21h 51m
American Airlines
Mon 9/149:10 am
SYD
- HOU
2 stops21h 33m
American Airlines
Deal found 7/12![American Airlines logo]()
$1,843
One-way flights from Galveston to SydneySearch for one-way flight options from Galveston to Sydney. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
Search for one-way flight options from Galveston to Sydney. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
HOU
- SYD
3 stops58h 20m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$980
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:00 am
HOU
- SYD
3 stops58h 20m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$982
This Delta deal was found by Cheapflights users on 7/12. 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 9/86:00 am
HOU
- SYD
2 stops33h 50m
Delta
Deal found 7/12![Delta logo]()
$1,047
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:17 pm
HOU
- SYD
3 stops47h 03m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,062
This Delta deal was found by Cheapflights users on 7/12. 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.
Sat 9/125:26 pm
HOU
- SYD
2 stops46h 24m
Delta
Deal found 7/12![Delta logo]()
$1,079
This Delta deal was found by Cheapflights users on 7/12. 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.
Thu 9/1011:01 am
HOU
- SYD
2 stops28h 49m
Delta
Deal found 7/12![Delta logo]()
$1,112
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Thu 9/106:19 pm
HOU
- SYD
1 stop21h 36m
American Airlines
Deal found 7/12![American Airlines logo]()
$1,115
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/1212:14 pm
HOU
- SYD
1 stop27h 41m
American Airlines
Deal found 7/10![American Airlines logo]()
$1,140
This Delta deal was found by Cheapflights users on 7/10. 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.
Wed 8/126:00 am
HOU
- SYD
2 stops33h 50m
Delta
Deal found 7/10![Delta logo]()
$1,145
This Delta deal was found by Cheapflights users on 7/12. 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.
Wed 8/261:13 pm
HOU
- SYD
2 stops26h 37m
Delta
Deal found 7/12![Delta logo]()
$1,173
This American Airlines deal was found by Cheapflights users on 7/12. 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 9/86:14 pm
HOU
- SYD
1 stop21h 41m
American Airlines
Deal found 7/12![American Airlines logo]()
$1,176
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 July 13, 2026.
Round-trip from | $1,750 (Cathay Pacific) |
|---|---|
One-way from | $980 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $1,871 |
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 July 13, 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
Cheapest round-trip
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Thu 8/27
8:14 pm-8:10 pm
2 stops32h 56m
Sydney Kingsford Smith
Tue 9/1
7:40 am-11:44 am
2 stops43h 04m
$1,756
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Wed 8/26
6:14 pm-8:10 pm
2 stops34h 56m
Sydney Kingsford Smith
Wed 9/2
7:40 am-3:26 pm
2 stops46h 46m
$1,762
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Thu 8/20
6:14 pm-8:10 pm
2 stops34h 56m
Sydney Kingsford Smith
Wed 8/26
7:40 am-9:02 am
2 stops40h 22m
$1,831
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Sun 8/16
3:57 pm-8:10 pm
2 stops37h 13m
Sydney Kingsford Smith
Sat 8/29
7:40 am-3:26 pm
2 stops46h 46m
$1,856
Quickest round-trip
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Sun 8/30
10:50 am-6:50 am
2 stops29h 00m
Sydney Kingsford Smith
Mon 9/14
9:15 am-10:40 pm
2 stops28h 25m
$1,861
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Wed 8/12
3:57 pm-8:10 pm
2 stops37h 13m
Sydney Kingsford Smith
Tue 8/18
7:40 am-11:44 am
2 stops43h 04m
$1,969
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Tue 8/4
6:49 pm-8:10 pm
2 stops34h 21m
Sydney Kingsford Smith
Sun 8/9
7:40 am-9:02 am
2 stops40h 22m
$2,232
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Sun 7/26
6:00 am-6:50 am
2 stops33h 50m
Sydney Kingsford Smith
Sat 8/8
9:15 am-9:23 pm
2 stops27h 08m
$2,276
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Sun 7/26
6:49 pm-8:10 pm
2 stops34h 21m
Sydney Kingsford Smith
Wed 8/5
7:40 am-9:02 am
2 stops40h 22m
$2,319
Cheapest one-way
HoustonSydney
HOU - SYD
HOUSYD
Houston Hobby
Tue 9/8
6:00 am-6:50 am
2 stops33h 50m
$1,047
Showing 1-10 of 21 resultsSorted by cheapest first
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.
HOU-SYD
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
G4L-SYD
HOU-SYD
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 July 13, 2026.
Read through reviews of airlines operating flights from Galveston to Sydney, such as Air New Zealand,Qantas Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
8.0
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
Crew
8.5
Comfort
8.0
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
Crew
8.5
Comfort
8.0
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
Crew
8.5
Comfort
8.0
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
Crew
8.5
Comfort
8.0
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentDebra,Mar 2026
HNL - AKL
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.
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Top 6 airlines flying from Galveston to Sydney
Discover the top 6 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 July 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$402 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$447 | Average$960 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$822 | Average$1,255 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$831 | Average$904 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$839 | Average$1,630 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,028 | Average$1,364 | FlexibilityNo cancel fee | On-time78% |