$182 Cheap Flights from Mount Gambier (MGB) to Adelaide (ADL)

View $182 flight on Fri, Nov 14, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $182 for one-way flights and $358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Sun, Oct 26 - Sun, Nov 9
MGB
Mount Gambier
ADL
Adelaide
$358 Roundtrip, found 3 hours ago
$358
Roundtrip
found 3 hours ago
Select Qantas Airways flight, departing Sun, Oct 26 from Mount Gambier to Adelaide, returning Sun, Nov 9, priced at $358 found 3 hours ago
Qantas Airways
Sun, Oct 26 - Sun, Nov 9
MGB
Mount Gambier
ADL
Adelaide
$966 Roundtrip, found 3 hours ago
$966
Roundtrip
found 3 hours ago
Select Qantas Airways flight, departing Sun, Oct 26 from Mount Gambier to Adelaide, returning Sun, Nov 9, priced at $966 found 3 hours ago
Flights from Mount Gambier (MGB) to Adelaide (ADL)
Origin airport
Mount Gambier
Destination airport
Adelaide
Airlines serving
Qantas Airways
Roundtrip price
$358
Distance
230 mi
Average flight time
1 hour 10 mins

Mount Gambier to Adelaide Flights

The cheapest times to fly from Mount Gambier to Adelaide

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 Mount Gambier to Adelaide are during the month of October. You can find some of the cheapest flights from Mount Gambier to Adelaide with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Mount Gambier to Adelaide: 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 Mount Gambier to Adelaide

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 Mount Gambier to Adelaide in 2025. You can also book with separate airlines for your outbound and return journeys, from $182 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 Mount Gambier to Adelaide 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 Mount Gambier to Adelaide 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.

 

Frequently asked questions

How much does a flight from Mount Gambier Airport (MGB) to Adelaide Airport (ADL) cost?
Grab a cheap one-way flight from $182 or cheap return flight from $358 from Mount Gambier Airport (MGB) to Adelaide Airport (ADL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Mount Gambier Airport (MGB) to Adelaide Airport (ADL)?
The cheapest month to fly from MGB to ADL is October, when there's less demand. Off-peak season is generally when better flight deals are available between these airports.
Which airlines fly direct from Mount Gambier Airport (MGB) to Adelaide Airport (ADL)?
Hop on a direct flight with Rex Regional Express and fly straight from Mount Gambier Airport (MGB) to Adelaide Airport (ADL).
What is the cheapest airline that flies from Mount Gambier Airport (MGB) to Adelaide Airport (ADL)?
Qantas and Rex Regional Express are well-known airlines offering reasonable fares. Remember that flight prices from Mount Gambier Airport (MGB) to Adelaide Airport (ADL) can vary depending on departure dates, demand and how early you book. With Expedia's filter tool, you can easily find a MGB to ADL flight that suits your plans and budget.
How many flights per day from Mount Gambier Airport (MGB) to Adelaide Airport (ADL)?
With, on average, 3 direct flights departing from Mount Gambier Airport (MGB) to Adelaide Airport (ADL) daily, you'll be off on your next adventure in no time.
What are the most popular departure times for flights from Mount Gambier Airport (MGB) to Adelaide Airport (ADL)?
More people fly between MGB and ADL at 5 PM than at any other time. Rather skip the crowds? Pick a flight outside the busiest times and you're likely to save on your ticket as well.
What day of the week has the most flights from MGB to ADL?
Friday offers the most flights from Mount Gambier Airport (MGB) to Adelaide Airport (ADL). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Mount Gambier Airport (MGB) to Adelaide Airport (ADL)?
Mount Gambier Airport (MGB)'s first flight to Adelaide Airport (ADL) takes off at approximately 6:55AM UTC+10. With a flight time of 1h 10m, you'll arrive at around 8:05AM UTC+10.
How long does it take to fly from Mount Gambier Airport (MGB) to Adelaide Airport (ADL)?
The average flight time from MGB to ADL is 1 hour and 10 minutes, covering a distance of 230 mi.
What airline has the least delays from MGB to ADL?
With 88% of flights usually landing on time, Qantas has the best on-time performance for direct flights from Mount Gambier Airport (MGB) to Adelaide Airport (ADL). To keep track of your flight status and get notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Mount Gambier Airport (MGB) to Adelaide Airport (ADL)?
To avoid potential delays on the Mount Gambier Airport (MGB) to Adelaide Airport (ADL) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being canceled.**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 Adelaide from Mount Gambier Airport (MGB)?
If you're flying on a direct flight from Mount Gambier Airport (MGB) to Adelaide, Adelaide Airport (ADL) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Mount Gambier Airport (MGB) to Adelaide Airport (ADL) last-minute?
Holding off until right before your break to book a flight from MGB to ADL generally means paying more. While you might find some last-minute discounts, there's no guarantee. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a MGB to ADL flight and hotel package?
Compared with arranging flights and hotels separately, booking a MGB to ADL flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Mount Gambier Airport (MGB) to Adelaide Airport (ADL)?
In most instances, you can cancel or modify your MGB to ADL flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further details, visit our Customer Service portal.

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*Available to One Key members.