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Cheap flights from Sydney to Gladstone from $229

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — GLT
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Gladstone

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Gladstone
Explore the most affordable flight options available from Sydney to Gladstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Sat 18/406:00
SYD
-
GLT
1 stop3h 55m
Virgin Australia
Mon 20/408:35
GLT
-
SYD
1 stop4h 05m
Virgin Australia
Deal found 21/3$452
Thu 30/709:00
SYD
-
GLT
1 stop8h 00m
Virgin Australia
Mon 3/808:35
GLT
-
SYD
1 stop8h 05m
Virgin Australia
Deal found 16/3$487
Thu 30/410:30
SYD
-
GLT
1 stop6h 30m
Virgin Australia
Mon 4/508:35
GLT
-
SYD
1 stop4h 05m
Virgin Australia
Deal found 19/3$499
Sat 28/307:30
SYD
-
GLT
1 stop3h 20m
Virgin Australia
Tue 31/317:35
GLT
-
SYD
1 stop3h 45m
Virgin Australia
Deal found 16/3$506
Fri 10/413:40
SYD
-
GLT
1 stop4h 50m
Multiple Airlines
Mon 13/412:20
GLT
-
SYD
1 stop5h 20m
Multiple Airlines
Deal found 18/3$510
Mon 30/309:00
SYD
-
GLT
1 stop3h 45m
Virgin Australia
Sat 4/410:40
GLT
-
SYD
1 stop5h 00m
Virgin Australia
Deal found 18/3$516
Tue 14/409:55
SYD
-
GLT
1 stop4h 45m
Multiple Airlines
Tue 21/417:35
GLT
-
SYD
1 stop4h 45m
Multiple Airlines
Deal found 16/3$518
Mon 30/309:00
SYD
-
GLT
1 stop3h 45m
Virgin Australia
Fri 3/417:35
GLT
-
SYD
1 stop3h 45m
Virgin Australia
Deal found 18/3$537
Fri 26/612:05
SYD
-
GLT
1 stop8h 40m
Multiple Airlines
Sun 19/717:35
GLT
-
SYD
1 stop4h 45m
Multiple Airlines
Deal found 16/3$538

Find flight deals from Sydney to Gladstone

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Gladstone (GLT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 March 2026.

Round-trip from

$452

One-way from

$229

Popular in

February

Cheapest in

May

Average price

$537
Virgin Australia
  • Virgin Australia
  • 18/4-20/4
  • 2 total stops
  • 8h 00m total
  • Sydney to Gladstone
Search Deals
Virgin Australia
  • Virgin Australia
  • 18/7
  • 1 total stop
  • 3h 55m total
  • Sydney to Gladstone
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($111 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Gladstone 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 21 March 2026.
Use the filters below to find and compare flights from Sydney to Gladstone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Thu 30/7

09:00-17:00

1 stop8h 00m

Gladstone

Mon 3/8

08:35-16:40

1 stop8h 05m

$487

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Thu 30/4

12:05-18:25

1 stop6h 20m

Gladstone

Mon 4/5

07:40-11:55

1 stop4h 15m

$581
Fastest return journey

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Fri 26/6

13:00-16:30

1 stop3h 30m

Gladstone

Sun 19/7

11:35-17:40

1 stop6h 05m

$582

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Tue 31/3

11:00-17:00

1 stop7h 00m

Gladstone

Fri 3/4

17:35-22:20

1 stop3h 45m

$659

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Sat 18/4

06:00-09:55

1 stop3h 55m

Gladstone

Mon 20/4

12:20-19:25

2 stops7h 05m

$793

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Tue 14/4

15:45-20:05

1 stop4h 20m

Gladstone

Tue 21/4

15:05-22:25

2 stops7h 20m

$824
Cheapest one-way
Fastest single journey

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Sat 18/7

06:00-09:55

1 stop3h 55m

$229

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Fri 3/4

21:30-09:55

1 stop13h 25m

$356

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Thu 2/4

15:30-07:00

2 stops16h 30m

$799

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Fri 3/4

06:45-20:45

3 stops15h 00m

$1,147

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Sorted by cheapest first

Best time to book a flight from Sydney to Gladstone

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

What is the cheapest month to book a flight from Sydney to Gladstone?

Currently, November is the cheapest month in which you can book a flight from Sydney to Gladstone (average of $234). Flying from Sydney to Gladstone in September is currently the most expensive (average of $365). 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.

Reviews of airlines servicing Gladstone

Get insights into the airlines that provide service to Gladstone. 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 Gladstone. Reviews last updated 21 March 2026.
Read reviews from past customers who have flown with Virgin Australia and Qantas Airways from Sydney to Gladstone. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Australia
7.6
Good
449 reviews
Check prices

Comfort

7.5

Boarding

7.7

Entertainment

6.4

Food

6.4

Crew

8.2

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Virgin Australia
7.6
Good
449 reviews
Virgin Australia
7.6
Good
449 reviews
Check prices

Comfort

7.5

Boarding

7.7

Entertainment

6.4

Food

6.4

Crew

8.2

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Qantas Airways
7.5
Good
1,006 reviews
Virgin Australia
7.6
Good
449 reviews
Check prices

Comfort

7.5

Boarding

7.7

Entertainment

6.4

Food

6.4

Crew

8.2

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now

Related info for your journey

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

  • How long is the flight from Sydney to Gladstone?

    Airlines like Virgin Australia and Qantas Airways fly from Sydney to Gladstone in about 6h 20m. The time it takes to get you to your destination can typically vary by up to 1h 40m. Airlines will cover a distance of 1118 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Sydney to Gladstone round-trip?

    Our cheapest airline available from Sydney to Gladstone is Virgin Australia. Our recent data shows that you can find tickets from as low as $206 on this airline. An additional option worth looking into is Qantas Airways, starting at $358. Virgin Australia is currently priced 62% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Gladstone 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 Sydney to Gladstone?

    Currently, November is the cheapest month in which you can book a flight from Sydney to Gladstone (average of $234). Flying from Sydney to Gladstone in September is currently the most expensive (average of $365). 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.

Top 2 airlines flying from Sydney to Gladstone

Discover the top 2 airlines that operate flights from Sydney to Gladstone. 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 21 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$206Average$437FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$358Average$590FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Gladstone?

Cheapflights makes it easy to find Sydney to Gladstone flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Gladstone?

Cheapflights simply makes it quick and affordable to book flights from Sydney to Gladstone by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to Gladstone with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Gladstone, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sydney to Gladstone become cheaper?

Yes, Cheapflights offers price alerts on Sydney to Gladstone flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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