$239 Cheap Flights from Ballina (BNK) to Adelaide (ADL)

View $239 flight on Mon, Sep 15, 2025Opens in a new window

Popular airlines from Ballina, NSW (BNK-Ballina - Byron Gateway) to Adelaide, SA Airport (ADL)

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Cheap Flights from Ballina to Adelaide (BNK-ADL)

Prices were available within the past 7 days and start at $239 for one-way flights and $452 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Sat, Apr 18 - Wed, Apr 22
BNK
Ballina
ADL
Adelaide
$452 Roundtrip, found 2 days ago
$452
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Apr 18 from Ballina to Adelaide, returning Wed, Apr 22, priced at $452 found 2 days ago
Qantas Airways
Sat, Apr 18 - Wed, Apr 22
BNK
Ballina
ADL
Adelaide
$457 Roundtrip, found 2 days ago
$457
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Apr 18 from Ballina to Adelaide, returning Wed, Apr 22, priced at $457 found 2 days ago
Qantas Airways
Sat, Apr 18 - Wed, Apr 22
BNK
Ballina
ADL
Adelaide
$461 Roundtrip, found 2 days ago
$461
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Apr 18 from Ballina to Adelaide, returning Wed, Apr 22, priced at $461 found 2 days ago
Qantas Airways
Sat, Apr 18 - Wed, Apr 22
BNK
Ballina
ADL
Adelaide
$466 Roundtrip, found 2 days ago
$466
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Apr 18 from Ballina to Adelaide, returning Wed, Apr 22, priced at $466 found 2 days ago
Qantas Airways
Sat, Apr 18 - Wed, Apr 22
BNK
Ballina
ADL
Adelaide
$479 Roundtrip, found 2 days ago
$479
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Apr 18 from Ballina to Adelaide, returning Wed, Apr 22, priced at $479 found 2 days ago
Virgin Australia
Sat, Apr 18 - Wed, Apr 22
BNK
Ballina
ADL
Adelaide
$483 Roundtrip, found 2 days ago
$483
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Sat, Apr 18 from Ballina to Adelaide, returning Wed, Apr 22, priced at $483 found 2 days ago
Virgin Australia
Sat, Apr 18 - Wed, Apr 22
BNK
Ballina
ADL
Adelaide
$485 Roundtrip, found 2 days ago
$485
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Sat, Apr 18 from Ballina to Adelaide, returning Wed, Apr 22, priced at $485 found 2 days ago
Qantas Airways
Sat, Apr 18 - Wed, Apr 22
BNK
Ballina
ADL
Adelaide
$488 Roundtrip, found 2 days ago
$488
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Apr 18 from Ballina to Adelaide, returning Wed, Apr 22, priced at $488 found 2 days ago
Virgin Australia
Sat, Apr 18 - Wed, Apr 22
BNK
Ballina
ADL
Adelaide
$489 Roundtrip, found 2 days ago
$489
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Sat, Apr 18 from Ballina to Adelaide, returning Wed, Apr 22, priced at $489 found 2 days ago
Virgin Australia
Sat, Apr 18 - Wed, Apr 22
BNK
Ballina
ADL
Adelaide
$490 Roundtrip, found 2 days ago
$490
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Sat, Apr 18 from Ballina to Adelaide, returning Wed, Apr 22, priced at $490 found 2 days ago
Flights from Ballina (BNK) to Adelaide (ADL)
Origin airport
Ballina - Byron Gateway
Destination airport
Adelaide
Roundtrip price
$452
Distance
975 mi

Ballina to Adelaide Flights

The cheapest times to fly from Ballina 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 Ballina to Adelaide are during the month of April. You can find some of the cheapest flights from Ballina to Adelaide with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ballina to Adelaide

Sunday is one of the best days to book for cheap flights from Ballina 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 Ballina 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 Ballina to Adelaide in 2025. You can also book with separate airlines for your outbound and return journeys, from $239 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 Ballina 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 Ballina 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 Ballina - Byron Gateway Airport (BNK) to Adelaide Airport (ADL) cost?
Discover the latest flight deals from BNK to ADL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BNK to ADL?
The cheapest flights from BNK to ADL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Ballina - Byron Gateway Airport (BNK) to Adelaide Airport (ADL)?
Although Ballina, NSW (BNK-Ballina - Byron Gateway) doesn't have any direct flights to Adelaide Airport (ADL), other airports have nonstop options. Departing from Coolangatta Airport (OOL) will get you to Adelaide without any detours.
What is the cheapest airline that flies from BNK to ADL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BNK to ADL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Ballina - Byron Gateway Airport (BNK) to Adelaide Airport (ADL)?
You'll need to book a flight with a layover when traveling from Ballina - Byron Gateway Airport (BNK) to Adelaide Airport (ADL). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from BNK to ADL?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ballina - Byron Gateway Airport (BNK) to Adelaide Airport (ADL)?
To arrive at Adelaide Airport (ADL) on time, opt for a flight that takes off from Ballina - Byron Gateway Airport (BNK) before 3 PM. The likelihood 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.
Is it cheaper to buy a plane ticket from Ballina - Byron Gateway Airport (BNK) to Adelaide Airport (ADL) last-minute?
Booking your ticket from BNK to ADL just before your getaway is typically more expensive. However, if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a BNK to ADL flight and hotel package?
You can save money by booking a BNK to ADL 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 everything in one convenient place. After choosing your ideal flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Ballina - Byron Gateway Airport (BNK) to Adelaide Airport (ADL)?
You can usually cancel or reschedule your BNK to ADL flight. However, if it's been more than 24 hours since booking, 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.

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*Available to One Key members.