$1,620 Cheap Flights from Dayton (DAY) to Adelaide (ADL)

View $1,620 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Adelaide, SA Airport (ADL)

Cheap Flights from Dayton to Adelaide (DAY-ADL)

Prices were available within the past 7 days and start at $1,620 for one-way flights and $4,164 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Sat, Dec 20 - Mon, Apr 27
DAY
Dayton
ADL
Adelaide
$4,164 Roundtrip, found 5 hours ago
$4,164
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Sat, Dec 20 from Dayton to Adelaide, returning Mon, Apr 27, priced at $4,164 found 5 hours ago
Qantas Airways
Sat, Dec 20 - Mon, Apr 27
DAY
Dayton
ADL
Adelaide
$4,172 Roundtrip, found 5 hours ago
$4,172
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Sat, Dec 20 from Dayton to Adelaide, returning Mon, Apr 27, priced at $4,172 found 5 hours ago
Qantas Airways
Sat, Dec 20 - Mon, Apr 27
DAY
Dayton
ADL
Adelaide
$4,176 Roundtrip, found 5 hours ago
$4,176
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Sat, Dec 20 from Dayton to Adelaide, returning Mon, Apr 27, priced at $4,176 found 5 hours ago
Qantas Airways
Sat, Dec 20 - Mon, Apr 27
DAY
Dayton
ADL
Adelaide
$4,180 Roundtrip, found 5 hours ago
$4,180
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Sat, Dec 20 from Dayton to Adelaide, returning Mon, Apr 27, priced at $4,180 found 5 hours ago
Qantas Airways
Sat, Dec 20 - Mon, Apr 27
DAY
Dayton
ADL
Adelaide
$4,184 Roundtrip, found 5 hours ago
$4,184
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Sat, Dec 20 from Dayton to Adelaide, returning Mon, Apr 27, priced at $4,184 found 5 hours ago
Qantas Airways
Sat, Dec 20 - Mon, Apr 27
DAY
Dayton
ADL
Adelaide
$4,188 Roundtrip, found 5 hours ago
$4,188
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Sat, Dec 20 from Dayton to Adelaide, returning Mon, Apr 27, priced at $4,188 found 5 hours ago
Qantas Airways
Sat, Dec 20 - Mon, Apr 27
DAY
Dayton
ADL
Adelaide
$4,205 Roundtrip, found 5 hours ago
$4,205
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Sat, Dec 20 from Dayton to Adelaide, returning Mon, Apr 27, priced at $4,205 found 5 hours ago
Qantas Airways
Sat, Dec 20 - Mon, Apr 27
DAY
Dayton
ADL
Adelaide
$4,214 Roundtrip, found 5 hours ago
$4,214
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Sat, Dec 20 from Dayton to Adelaide, returning Mon, Apr 27, priced at $4,214 found 5 hours ago
Qantas Airways
Sat, Dec 20 - Mon, Apr 27
DAY
Dayton
ADL
Adelaide
$4,279 Roundtrip, found 5 hours ago
$4,279
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Sat, Dec 20 from Dayton to Adelaide, returning Mon, Apr 27, priced at $4,279 found 5 hours ago
Qatar Airways
Sat, Dec 20 - Mon, Apr 27
DAY
Dayton
ADL
Adelaide
$4,986 Roundtrip, found 5 hours ago
$4,986
Roundtrip
found 5 hours ago
Select Qatar Airways flight, departing Sat, Dec 20 from Dayton to Adelaide, returning Mon, Apr 27, priced at $4,986 found 5 hours ago

Frequently asked questions

How much does a flight from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL) cost?
Snag a cheap one-way flight from $1,620 or cheap return flight from $4,164 from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL)?
Traveling in December is a great way to save, as it's the cheapest month for flights between DAY and ADL. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DAY to ADL flight.
How many flights per day from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL)?
There aren't any daily direct flights from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from DAY to ADL?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL)?
To touch down at Adelaide Airport (ADL) without delays, opt for a flight that takes off from James M. Cox Dayton Intl. Airport (DAY) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL) last-minute?
Booking your plane ticket from DAY to ADL right before your getaway is usually more expensive. However, if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a DAY to ADL flight and hotel package?
Opting for a DAY to ADL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL)?
It's generally possible to cancel or reschedule your DAY to ADL flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
Adelaide
Roundtrip price
$4,163
Distance
10087 mi

Book with confidence

Dayton to Adelaide Flights

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

 

The best time to book a flight from Dayton to Adelaide

Sunday is one of the best days to book for cheap flights from Dayton 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 Dayton 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 Dayton to Adelaide in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,620 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 Dayton 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 Dayton 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.

 

Dayton to Adelaide Flights

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*Available to One Key members.