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Cheap flights from Gladstone to Sydney from $211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Gladstone to Sydney departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Gladstone to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Virgin Australia Logo
17:35 - 22:20
GLT
-
SYD
4h 45m
1 stop
Virgin Australia Logo
06:00 - 17:00
SYD
-
GLT
11h 00m
1 stop
$485Virgin Australia
Tue, 4 Aug - Thu, 6 Aug
Virgin Australia Logo
17:35 - 22:20
GLT
-
SYD
4h 45m
1 stop
Virgin Australia Logo
09:00 - 17:00
SYD
-
GLT
8h 00m
1 stop
$486Virgin Australia
Tue, 4 Aug - Thu, 6 Aug
Virgin Australia Logo
17:35 - 22:20
GLT
-
SYD
4h 45m
1 stop
Virgin Australia Logo
13:00 - 17:00
SYD
-
GLT
4h 00m
1 stop
$488Virgin Australia
Tue, 4 Aug - Thu, 6 Aug
Virgin Australia Logo
17:35 - 22:20
GLT
-
SYD
4h 45m
1 stop
Virgin Australia Logo
09:00 - 17:00
SYD
-
GLT
8h 00m
1 stop
$489Virgin Australia
Tue, 4 Aug - Thu, 6 Aug
Multiple Airlines Logo
06:35 - 12:20
GLT
-
SYD
4h 45m
1 stop
Multiple Airlines Logo
07:30 - 17:55
SYD
-
GLT
11h 25m
1 stop
$533Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
17:10 - 22:25
GLT
-
SYD
4h 15m
1 stop
Multiple Airlines Logo
15:00 - 17:55
SYD
-
GLT
3h 55m
1 stop
$545Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
07:40 - 12:20
GLT
-
SYD
3h 40m
1 stop
Multiple Airlines Logo
15:00 - 17:55
SYD
-
GLT
3h 55m
1 stop
$576Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Virgin Australia Logo
17:35 - 22:20
GLT
-
SYD
4h 45m
1 stop
Virgin Australia Logo
07:45 - 17:00
SYD
-
GLT
9h 15m
2 stops
$683Virgin Australia
Tue, 4 Aug - Thu, 6 Aug
Virgin Australia Logo
17:35 - 22:20
GLT
-
SYD
4h 45m
1 stop
Virgin Australia Logo
08:00 - 17:00
SYD
-
GLT
9h 00m
2 stops
$684Virgin Australia
Tue, 4 Aug - Thu, 6 Aug
Virgin Australia Logo
17:35 - 22:20
GLT
-
SYD
4h 45m
1 stop
Virgin Australia Logo
08:00 - 17:00
SYD
-
GLT
9h 00m
2 stops
$689Virgin Australia
Tue, 4 Aug - Thu, 6 Aug

Air New Zealand flights from Gladstone to Sydney

Our best Air New Zealand deals on Gladstone to Sydney flight tickets
Air New Zealand
4 Mar
GLT18:50Gladstone
49h 55m
2 stops
SYD21:45Sydney Kingsford Smith
11 Mar
SYD18:50Sydney Kingsford Smith
24h 20m
2 stops
GLT18:10Gladstone
$1,413
Air New Zealand
19 Mar
GLT06:35Gladstone
14h 10m
2 stops
SYD21:45Sydney Kingsford Smith
26 Mar
SYD19:15Sydney Kingsford Smith
26h 40m
2 stops
GLT20:55Gladstone
$1,558
Air New Zealand
19 Mar
GLT06:35Gladstone
14h 10m
2 stops
SYD21:45Sydney Kingsford Smith
26 Mar
SYD18:50Sydney Kingsford Smith
27h 05m
2 stops
GLT20:55Gladstone
$1,614

momondo 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, momondo users made 78,305 searches. Data last updated 5 February 2026.
Use the filters below to find and compare flights from Gladstone to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Tue 4/8

17:35-22:20

1 stop4h 45m

Sydney Kingsford Smith

Thu 6/8

06:00-17:00

1 stop11h 00m

$485

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Tue 4/8

17:35-22:20

1 stop4h 45m

Sydney Kingsford Smith

Thu 6/8

09:00-17:00

1 stop8h 00m

$486

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Tue 4/8

17:35-22:20

1 stop4h 45m

Sydney Kingsford Smith

Thu 6/8

13:00-17:00

1 stop4h 00m

$488

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Tue 4/8

17:35-22:20

1 stop4h 45m

Sydney Kingsford Smith

Thu 6/8

09:00-17:00

1 stop8h 00m

$489

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Thu 19/3

06:35-12:20

1 stop4h 45m

Sydney Kingsford Smith

Thu 26/3

07:30-17:55

1 stop11h 25m

$533

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Wed 4/3

17:10-22:25

1 stop4h 15m

Sydney Kingsford Smith

Wed 11/3

15:00-17:55

1 stop3h 55m

$545

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Thu 19/3

07:40-12:20

1 stop3h 40m

Sydney Kingsford Smith

Thu 26/3

15:00-17:55

1 stop3h 55m

$576

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Tue 4/8

17:35-22:20

1 stop4h 45m

Sydney Kingsford Smith

Thu 6/8

07:45-17:00

2 stops9h 15m

$683

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Tue 4/8

17:35-22:20

1 stop4h 45m

Sydney Kingsford Smith

Thu 6/8

08:00-17:00

2 stops9h 00m

$684

GladstoneSydney

GLT - SYD

GLTSYD

Gladstone

Tue 4/8

17:35-22:20

1 stop4h 45m

Sydney Kingsford Smith

Thu 6/8

08:00-17:00

2 stops9h 00m

$689

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Gladstone to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of September is, on average, the cheapest month to fly to Sydney from Gladstone, with most prices found around $446. If you aren’t able to travel to Sydney during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $475.

How have Gladstone to Sydney flight prices changed over time?

As of February 2026, prices for Gladstone to Sydney flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Gladstone to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Gladstone to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Gladstone to Sydney (GLT to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Gladstone to Sydney

Fastest flight time

3h 30m

Direct flights

None
The fastest flight from Gladstone to Sydney takes 3h 30m
There are no direct flights from Gladstone to Sydney. There are no popular flight routes from Gladstone to Sydney.
Search flight deals

  • How far is Gladstone to Sydney Kingsford Smith by plane?

    There are 1115.2 km between Gladstone and Sydney Kingsford Smith. A reasonable flight in good conditions will take 3h 30m.

  • When did momondo last update prices for flights from Gladstone Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Gladstone Airport to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from Gladstone Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Gladstone Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Gladstone Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Gladstone to Sydney?

Best airlines flying from Gladstone to Sydney

Compare and see reviews for airlines that fly from Gladstone to Sydney with momondo
Airline
Rating
Free cancellation
Price
Virgin AustraliaPriceFrom $212Free cancellationRating
7.6
434 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $362Free cancellationRating
7.5
986 reviews
Search Qantas Airways flights

Travelling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Gladstone to Sydney?

It is quick and easy to find Gladstone to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Gladstone to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Gladstone with this policy.

How can momondo help me find flights from Gladstone to Sydney?

Once all potential Gladstone to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Gladstone to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Gladstone to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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