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Cheap flights from Sydney to Gladstone from $310

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 22/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — GLT
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Gladstone are usually found in May or August, booked 1 days in advance, depart on a Saturday or Monday and return on a Monday

Cheap 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 5 November 2025.

Round-trip from

$550

One-way from

$310

Popular in

October

Cheapest in

May

Average price

$573
Qantas Airways
  • Qantas Airways
  • 26/11-3/12
  • 2 total stops
  • 7h 40m total
  • Sydney to Gladstone
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Virgin Australia
  • Virgin Australia
  • 22/12
  • 1 total stop
  • 6h 05m total
  • Sydney to Gladstone
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($103 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 5 November 2025.

Wed 26/1107:05SYD - GLT
1 stop3h 40mQantas Airways
Wed 3/1210:30GLT - SYD
1 stop4h 00mQantas Airways
Deal found 5/11$550
Tue 16/1215:35SYD - GLT
1 stop3h 35mQantas Airways
Fri 19/1210:30GLT - SYD
1 stop7h 55mQantas Airways
Deal found 4/11$561
Tue 18/1106:20SYD - GLT
1 stop11h 00mMultiple Airlines
Sat 22/1106:35GLT - SYD
1 stop14h 40mMultiple Airlines
Deal found 3/11$702
Wed 19/1115:00SYD - GLT
1 stop3h 55mMultiple Airlines
Sun 23/1117:10GLT - SYD
1 stop3h 45mMultiple Airlines
Deal found 4/11$704
Wed 12/1106:30SYD - GLT
1 stop4h 15mQantas Airways
Wed 12/1117:10GLT - SYD
1 stop4h 15mQantas Airways
Deal found 4/11$767
Fri 19/1206:05SYD - GLT
1 stop13h 20mMultiple Airlines
Fri 26/1218:50GLT - SYD
1 stop13h 00mMultiple Airlines
Deal found 4/11$822
Wed 26/1106:20SYD - GLT
1 stop15h 35mMultiple Airlines
Wed 3/1218:40GLT - SYD
2 stops11h 50mMultiple Airlines
Deal found 5/11$853
Wed 19/1114:45SYD - GLT
2 stops7h 10mQantas Airways
Sun 23/1117:10GLT - SYD
1 stop4h 15mQantas Airways
Deal found 4/11$971
Tue 18/1109:00SYD - GLT
2 stops8h 20mQantas Airways
Sat 22/1115:05GLT - SYD
1 stop4h 00mQantas Airways
Deal found 3/11$978
Fri 19/1207:30SYD - GLT
2 stops11h 25mVirgin Australia
Fri 26/1218:40GLT - SYD
2 stops14h 25mVirgin Australia
Deal found 4/11$1,128

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 5 November 2025.
Use the filters below to find and compare flights from Sydney to Gladstone that are best for you.

Fly from

Sydney

Fly to

Gladstone

Route

Depart

Return

Price

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Wed 26/11

07:05-09:45

1 stop3h 40m

Gladstone

Wed 3/12

10:30-15:30

1 stop4h 00m

$550

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Tue 16/12

15:35-18:10

1 stop3h 35m

Gladstone

Fri 19/12

10:30-19:25

1 stop7h 55m

$561

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Wed 19/11

15:00-17:55

1 stop3h 55m

Gladstone

Sun 23/11

17:10-21:55

1 stop3h 45m

$704

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Wed 12/11

06:30-09:45

1 stop4h 15m

Gladstone

Wed 12/11

17:10-22:25

1 stop4h 15m

$767

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Fri 19/12

06:05-18:25

1 stop13h 20m

Gladstone

Fri 26/12

18:50-08:50

1 stop13h 00m

$822

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Wed 26/11

06:20-20:55

1 stop15h 35m

Gladstone

Wed 3/12

18:40-07:30

2 stops11h 50m

$853

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Wed 19/11

14:45-20:55

2 stops7h 10m

Gladstone

Sun 23/11

17:10-22:25

1 stop4h 15m

$971

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Fri 19/12

07:30-17:55

2 stops11h 25m

Gladstone

Fri 26/12

18:40-10:05

2 stops14h 25m

$1,128

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Wed 12/11

07:05-09:45

1 stop3h 40m

Gladstone

Wed 12/11

18:40-07:30

2 stops11h 50m

$1,294

SydneyGladstone

SYD - GLT

SYDGLT

Sydney Kingsford Smith

Wed 26/11

19:15-18:10

2 stops23h 55m

Gladstone

Wed 3/12

10:30-07:50

2 stops20h 20m

$1,797

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 13 results
1
2

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, December is the cheapest month in which you can book a flight from Sydney to Gladstone (average of $244). Flying from Sydney to Gladstone in January is currently the most expensive (average of $352). 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 SYD to GLT?

Find hourly flight availability from Sydney to Gladstone. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

One of the essential ways to save on airfare from Sydney to Gladstone is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Sydney to Gladstone?

Use this chart to determine the cheapest time to fly return from Sydney to Gladstone. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Gladstone flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Sydney to Gladstone?

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 5 November 2025.
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
424 reviews
Check prices

Entertainment

6.4

Overall

7.6

Comfort

7.5

Food

6.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Virgin Australia
7.6
Good
424 reviews
Virgin Australia
7.6
Good
424 reviews
Check prices

Entertainment

6.4

Overall

7.6

Comfort

7.5

Food

6.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.
Qantas Airways
7.5
Good
927 reviews
Virgin Australia
7.6
Good
424 reviews
Check prices

Entertainment

6.4

Overall

7.6

Comfort

7.5

Food

6.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
6.0
Good

Andrew,June 2025

MEL - CNS

We didn’t eat or drink, but feel like a sardine. No room at all.

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 Qantas Airways fly from Sydney to Gladstone in about 3h 40m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1118 km.

  • 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 $409 on this airline. An additional option worth looking into is Qantas Airways, starting at $457. Virgin Australia is currently priced 27% 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, December is the cheapest month in which you can book a flight from Sydney to Gladstone (average of $244). Flying from Sydney to Gladstone in January is currently the most expensive (average of $352). 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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Alternative routes for Sydney to Gladstone

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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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$409Average$473FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$457Average$628FlexibilityNo 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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