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Cheap flights from Gladstone to Sydney from $243

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLT — SYD
1 Apr — 8 Apr1
1 adult

Cheap flight deals from Gladstone to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Gladstone (GLT) to Sydney (SYD). 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 27 March 2025.

Round-trip from

$839

One-way from

$243

Popular in

November

Cheapest in

May

Average price

$656
Qantas Airways
  • Qantas Airways
  • 10/4-14/4
  • 2 total stops
  • 17h 25m total
  • Gladstone to Sydney
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Virgin Australia
  • Virgin Australia
  • 7/5
  • 1 total stop
  • 23h 05m total
  • Gladstone to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($123 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Gladstone to Sydney

Cheapest flights from Gladstone to Sydney
Explore the most affordable flight options available from Gladstone to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Thu 10/410:30GLT - SYD
1 stop10h 25mQantas Airways
Mon 14/413:55SYD - GLT
1 stop7h 00mQantas Airways
Deal found 26/3$839

Cheapflights Fare Finder

Customise your flight search to find flights from Gladstone 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 647,157 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from Gladstone to Sydney that are best for you.

Fly from

Gladstone

Fly to

Sydney

Route

Depart

Return

Price

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Thu 10/4

10:30-20:55

1 stop10h 25m

Sydney Kingsford Smith

Mon 14/4

13:55-20:55

1 stop7h 00m

$839

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Wed 7/5

17:35-16:40

1 stop23h 05m

$243

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Wed 7/5

10:30-17:40

2 stops7h 10m

$460

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Best time to book a flight from Gladstone to Sydney

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

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

Currently, May is the cheapest month in which you can book a flight from Gladstone to Sydney (average of $129). Flying from Gladstone to Sydney in October is currently the most expensive (average of $171). 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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, 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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 27 March 2025.
Qantas Airways
7.5
Good
811 reviews
Check prices

Entertainment

7.1

Overall

7.5

Boarding

7.6

Crew

8.1

Food

6.9

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Tin,Feb 2025

LAX - MEL

The passengers had to wait in lines more than 40 minutes for boarding. The foods was okay to eat if you were hungry to dead . Thank you
Qantas Airways
7.5
Good
811 reviews
Qantas Airways
7.5
Good
811 reviews
Check prices

Entertainment

7.1

Overall

7.5

Boarding

7.6

Crew

8.1

Food

6.9

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Tin,Feb 2025

LAX - MEL

The passengers had to wait in lines more than 40 minutes for boarding. The foods was okay to eat if you were hungry to dead . Thank you
Virgin Australia
7.5
Good
395 reviews
Qantas Airways
7.5
Good
811 reviews
Check prices

Entertainment

7.1

Overall

7.5

Boarding

7.6

Crew

8.1

Food

6.9

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Tin,Feb 2025

LAX - MEL

The passengers had to wait in lines more than 40 minutes for boarding. The foods was okay to eat if you were hungry to dead . Thank you

Related info for your journey

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

  • What is the cheapest airline to fly from Gladstone to Sydney round-trip?

    Our cheapest airline available from Gladstone to Sydney is Qantas Airways. Our recent data shows that you can find tickets from as low as $839 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gladstone 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.

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

    Currently, May is the cheapest month in which you can book a flight from Gladstone to Sydney (average of $129). Flying from Gladstone to Sydney in October is currently the most expensive (average of $171). 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

Travelling to a place near Gladstone?

Book flights to Gladstone if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Manly
Penrith
Coogee
Cronulla
Randwick
Terrigal
Lithgow
Bondi Beach
Leura
Swansea

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Gladstone to Sydney

Discover the top 2 airlines that operate flights from Gladstone 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 647,157 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$424Average$515FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$551Average$704FlexibilityNo 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 Gladstone to Sydney?

Deals for Gladstone to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Gladstone to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Gladstone to Sydney flexibly with Cheapflights today.

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

Yes! Start tracking prices for Gladstone to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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