$162 Cheap Flights from Adelaide (ADL) to Mount Gambier (MGB)

View $162 flight on Fri, Sep 19, 2025Opens in a new window

Popular airlines from Adelaide, SA Airport (ADL) to Mount Gambier, SA (MGB)

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Cheap Flights from Adelaide to Mount Gambier (ADL-MGB)

Prices were available within the past 7 days and start at $162 for one-way flights and $322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Sun, Mar 15 - Thu, Mar 19
ADL
Adelaide
MGB
Mount Gambier
$322 Roundtrip, found 5 days ago
$322
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Sun, Mar 15 from Adelaide to Mount Gambier, returning Thu, Mar 19, priced at $322 found 5 days ago
Qantas Airways
Mon, Mar 16 - Thu, Mar 19
ADL
Adelaide
MGB
Mount Gambier
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Mon, Mar 16 from Adelaide to Mount Gambier, returning Thu, Mar 19, priced at $324 found 1 day ago
Qantas Airways
Thu, Dec 25 - Sun, Dec 28
ADL
Adelaide
MGB
Mount Gambier
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Thu, Dec 25 from Adelaide to Mount Gambier, returning Sun, Dec 28, priced at $358 found 1 day ago
Qantas Airways
Thu, Mar 12 - Mon, Mar 16
ADL
Adelaide
MGB
Mount Gambier
$364 Roundtrip, found 5 days ago
$364
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Thu, Mar 12 from Adelaide to Mount Gambier, returning Mon, Mar 16, priced at $364 found 5 days ago
Qantas Airways
Sun, Mar 15 - Thu, Mar 19
ADL
Adelaide
MGB
Mount Gambier
$908 Roundtrip, found 5 days ago
$908
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Sun, Mar 15 from Adelaide to Mount Gambier, returning Thu, Mar 19, priced at $908 found 5 days ago
Qantas Airways
Mon, Mar 16 - Thu, Mar 19
ADL
Adelaide
MGB
Mount Gambier
$913 Roundtrip, found 1 day ago
$913
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Mon, Mar 16 from Adelaide to Mount Gambier, returning Thu, Mar 19, priced at $913 found 1 day ago

Frequently asked questions

How much does a flight from Adelaide Airport (ADL) to Mount Gambier Airport (MGB) cost?
Get a cheap one-way flight from $162 or cheap return flight from $322 from Adelaide Airport (ADL) to Mount Gambier Airport (MGB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Adelaide Airport (ADL) to Mount Gambier Airport (MGB)?
Planning your getaway for March can help you save, as it's the cheapest month for flights between ADL and MGB. You'll typically find the lowest prices during off-peak months.
Which airlines fly direct from Adelaide Airport (ADL) to Mount Gambier Airport (MGB)?
You can fly straight from Adelaide Airport (ADL) to Mount Gambier Airport (MGB) on a Rex Regional Express flight.
What is the cheapest airline that flies from Adelaide Airport (ADL) to Mount Gambier Airport (MGB)?
The cheapest airline to offer flights between Adelaide Airport (ADL) and Mount Gambier Airport (MGB) will change depending on when you plan to fly. Qantas and Rex Regional Express are just some good options offering competitive fares. Use Expedia's search tool to compare airlines in one place and find the right ADL to MGB flight that fits your budget.
How many flights per day from Adelaide Airport (ADL) to Mount Gambier Airport (MGB)?
When departing from Adelaide Airport (ADL), you'll have your pick from an average of 3 daily direct flights to Mount Gambier Airport (MGB).
What are the most popular departure times for flights from Adelaide Airport (ADL) to Mount Gambier Airport (MGB)?
More travelers fly between ADL and MGB at 3 PM than at any other point in the day. Prefer a quieter experience? Try choosing a quieter departure window and you're likely to save on your ticket as well.
What day of the week has the most flights from ADL to MGB?
Friday offers the most flights from Adelaide Airport (ADL) to Mount Gambier Airport (MGB). Consider taking off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Adelaide Airport (ADL) to Mount Gambier Airport (MGB)?
Catch the earliest flight at around 8:45AM UTC+10, leaving from Adelaide Airport (ADL). You'll be traveling for approximately 1h 10m, coming in to land at Mount Gambier Airport (MGB) at approximately 9:55AM UTC+10.
How long does it take to fly from Adelaide Airport (ADL) to Mount Gambier Airport (MGB)?
The average flight time from ADL to MGB is 1 hour and 10 minutes, covering a distance of 230 mi.
What airline has the least delays from ADL to MGB?
With 92% of journeys typically arriving on schedule, Qantas has the best on-time performance for nonstop flights from Adelaide Airport (ADL) to Mount Gambier Airport (MGB). To monitor your flight status and receive notifications if anything changes, use the Expedia App.
What is the best time to fly from Adelaide Airport (ADL) to Mount Gambier Airport (MGB)?
To touch down at Mount Gambier Airport (MGB) without delays, book a flight that leaves from Adelaide Airport (ADL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Mount Gambier from Adelaide Airport (ADL)?
Mount Gambier Airport (MGB) is the only airport in Mount Gambier with direct flights from Adelaide Airport (ADL). Browse your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Adelaide Airport (ADL) to Mount Gambier Airport (MGB) last-minute?
Booking your flight from ADL to MGB just before your trip is generally more expensive. But if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book an ADL to MGB flight and hotel package?
You'll typically save money by securing an ADL to MGB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Adelaide Airport (ADL) to Mount Gambier Airport (MGB)?
Usually, it's possible to cancel or reschedule your ADL to MGB flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Adelaide
Destination airport
Mount Gambier
Airlines serving
Qantas Airways
Roundtrip price
$321
Distance
230 mi
Average flight time
1 hour 7 mins

Book with confidence

Book with confidence

Adelaide to Mount Gambier Flights

The cheapest times to fly from Adelaide to Mount Gambier

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Adelaide to Mount Gambier are during the month of March. You can find some of the cheapest flights from Adelaide to Mount Gambier with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Adelaide to Mount Gambier

Sunday is one of the best days to book for cheap flights from Adelaide to Mount Gambier: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Adelaide to Mount Gambier

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Adelaide to Mount Gambier in 2025. You can also book with separate airlines for your outbound and return journeys, from $162 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Adelaide to Mount Gambier flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Adelaide to Mount Gambier airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Adelaide to Mount Gambier Flights

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