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.

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).

What is the cheapest time of day to fly from MGB to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mount Gambier to Sydney as you normally would.

Can I find deals for flights from Mount Gambier to Sydney that include hotel bookings?

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

How can I find direct flights from Mount Gambier to Sydney?

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

Can I find deals for business class flights from Mount Gambier to Sydney?

Yes. Cheapflights offers flight deals from Mount Gambier 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.

$352+ Cheap Flights from Mount Gambier to Sydney

Cheap flight deals from Mount Gambier to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Mount Gambier to Sydney
Explore the most affordable flight options available from Mount Gambier to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Wed 7/1009:50 -

1 stop10h 15m

Tue 20/1016:40 -

1 stop17h 20m

Deal found 15/9$699

Sat 31/1006:55 -

1 stop9h 40m

Sat 7/1117:30 -

1 stop26h 40m

Deal found 16/9$774

Fri 2/1006:30 -

1 stop5h 30m

Mon 5/1010:35 -

1 stop9h 35m

Deal found 16/9$972

Fri 2/1006:30 -

2 stops24h 40m

Mon 5/1018:55 -

2 stops25h 15m

Deal found 16/9$1,252

Sat 31/1006:30 -

2 stops10h 55m

Sat 7/1119:00 -

2 stops25h 10m

Deal found 16/9$1,297

Thu 1/1016:30 -

2 stops38h 40m

Mon 5/1018:55 -

2 stops39h 05m

Deal found 16/9$1,305

Wed 7/1009:50 -

2 stops7h 55m

Tue 20/1008:45 -

2 stops25h 15m

Deal found 14/9$1,312

Tue 29/916:30 -

2 stops38h 40m

Sat 3/1018:55 -

2 stops24h 15m

Deal found 13/9$1,343

Find flight deals from Mount Gambier to Sydney

Round-trip from	$699
One-way from	$352

7/10-20/10
2 total stops
27h 35m total
Mount Gambier to Sydney

Search Deals

8/10-31/12
1 total stop
4h 40m total
Mount Gambier to Sydney

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Mount Gambier to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Mount GambierSydney

MGB Mount Gambier - SYD Sydney Kingsford Smith

MGBSYD

Mount Gambier

Thu 8/10

16:30-18:15

2 stops25h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-23:30

Nonstop0h 00m

$637

Mount GambierSydney

MGB Mount Gambier - SYD Sydney Kingsford Smith

MGBSYD

Mount Gambier

Wed 7/10

09:50-20:35

1 stop10h 15m

Sydney Kingsford Smith

Tue 20/10

16:40-09:30

1 stop17h 20m

$699

Fastest return journey

Mount GambierSydney

MGB Mount Gambier - SYD Sydney Kingsford Smith

MGBSYD

Mount Gambier

Fri 2/10

06:30-12:30

1 stop5h 30m

Sydney Kingsford Smith

Mon 5/10

10:35-19:40

1 stop9h 35m

$972

Mount GambierSydney

MGB Mount Gambier - SYD Sydney Kingsford Smith

MGBSYD

Mount Gambier

Fri 2/10

06:30-07:40

2 stops24h 40m

Sydney Kingsford Smith

Tue 6/10

08:45-09:30

2 stops25h 15m

$1,305

Mount GambierSydney

MGB Mount Gambier - SYD Sydney Kingsford Smith

MGBSYD

Mount Gambier

Thu 1/10

16:30-07:40

2 stops38h 40m

Sydney Kingsford Smith

Mon 5/10

18:55-09:30

2 stops39h 05m

$1,305

Mount GambierSydney

MGB Mount Gambier - SYD Sydney Kingsford Smith

MGBSYD

Mount Gambier

Wed 7/10

06:30-18:15

2 stops11h 15m

Sydney Kingsford Smith

Tue 20/10

08:45-16:05

2 stops7h 50m

$1,305

Mount GambierSydney

MGB Mount Gambier - SYD Sydney Kingsford Smith

MGBSYD

Mount Gambier

Tue 29/9

16:30-07:40

2 stops38h 40m

Sydney Kingsford Smith

Sat 3/10

18:55-18:40

2 stops24h 15m

$1,343

Mount GambierSydney

MGB Mount Gambier - SYD Sydney Kingsford Smith

MGBSYD

Mount Gambier

Sat 3/10

06:30-18:15

2 stops11h 15m

Sydney Kingsford Smith

Wed 7/10

15:15-16:05

2 stops25h 20m

$1,361

Mount GambierSydney

MGB Mount Gambier - SYD Sydney Kingsford Smith

MGBSYD

Mount Gambier

Mon 28/9

16:30-18:15

2 stops25h 15m

Sydney Kingsford Smith

Fri 2/10

08:45-19:40

2 stops11h 25m

$1,442

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Sorted by cheapest first

Best time to book a flight from Mount Gambier to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Mount Gambier with our price prediction graph.

MGB-SYD

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.

Related info for your journey

Can I find deals for flights from Mount Gambier to Sydney that include hotel bookings?
Yes. In addition to deals on Mount Gambier to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Mount Gambier to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mount Gambier to Sydney.
Can I find deals for business class flights from Mount Gambier to Sydney?
Yes. Cheapflights offers flight deals from Mount Gambier 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.

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Complete your trip

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Mount Gambier to Sydney.

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

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

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

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Cheap flights from Mount Gambier to Sydney from $352

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Mount Gambier to Sydney

Cheapest flights from Mount Gambier to SydneyExplore the most affordable flight options available from Mount Gambier to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Mount Gambier to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Mount Gambier to SydneyDiscover carefully curated flight deals from Mount Gambier to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Mount Gambier to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Mount Gambier to SydneyDiscover last-minute flight deals from Mount Gambier to Sydney. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Mount Gambier to Sydney. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Mount Gambier to SydneySearch for one-way flight options from Mount Gambier to Sydney. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Mount Gambier to Sydney. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from Mount Gambier to Sydney

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Mount Gambier to Sydney that are best for you.

Best time to book a flight from Mount Gambier to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Mount Gambier with our price prediction graph.

Related info for your journey

Can I find deals for flights from Mount Gambier to Sydney that include hotel bookings?

How can I find direct flights from Mount Gambier to Sydney?

Can I find deals for business class flights from Mount Gambier to Sydney?

Travelling to a place near Sydney?

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.

Alternative routes for Mount Gambier to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

Search flights from Mount Gambier to Sydney by cabin class

Find flights from Mount Gambier to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Mount Gambier and Sydney flights

Browse other Mount Gambier and Sydney flight options. Last updated on 18 September 2026.

Other flights from Mount Gambier

Browse through other flights departing from Mount Gambier. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

Fly with Cheapflights

How does Cheapflights help users find flights from Mount Gambier to Sydney?

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

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

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

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Travel Smart

Cheapest flights from Mount Gambier to Sydney
Explore the most affordable flight options available from Mount Gambier to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Mount Gambier to Sydney
Discover carefully curated flight deals from Mount Gambier to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Mount Gambier to Sydney
Discover last-minute flight deals from Mount Gambier to Sydney. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Mount Gambier to Sydney
Search for one-way flight options from Mount Gambier to Sydney. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.