$951 Cheap Flights from Buffalo (BUF) to Adelaide (ADL)

View $951 flight on Mon, Mar 2, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Adelaide, SA Airport (ADL)

Cheap Flights from Buffalo to Adelaide (BUF-ADL)

Prices were available within the past 7 days and start at $951 for one-way flights and $1,401 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jan 26 - Thu, Feb 12
BUF
Buffalo
ADL
Adelaide
$1,401 Roundtrip, found 4 days ago
$1,401
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 26 from Buffalo to Adelaide, returning Thu, Feb 12, priced at $1,401 found 4 days ago
American Airlines
Thu, Mar 5 - Wed, Mar 18
BUF
Buffalo
ADL
Adelaide
$1,413 Roundtrip, found 4 days ago
$1,413
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Mar 5 from Buffalo to Adelaide, returning Wed, Mar 18, priced at $1,413 found 4 days ago
American Airlines
Fri, Feb 20 - Tue, Mar 10
BUF
Buffalo
ADL
Adelaide
$1,421 Roundtrip, found 4 days ago
$1,421
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Feb 20 from Buffalo to Adelaide, returning Tue, Mar 10, priced at $1,421 found 4 days ago
American Airlines
Thu, Mar 5 - Tue, Mar 17
BUF
Buffalo
ADL
Adelaide
$1,425 Roundtrip, found 4 days ago
$1,425
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Mar 5 from Buffalo to Adelaide, returning Tue, Mar 17, priced at $1,425 found 4 days ago
American Airlines
Mon, Feb 2 - Wed, Feb 18
BUF
Buffalo
ADL
Adelaide
$1,428 Roundtrip, found 4 days ago
$1,428
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Feb 2 from Buffalo to Adelaide, returning Wed, Feb 18, priced at $1,428 found 4 days ago
American Airlines
Sat, Jan 31 - Tue, Feb 17
BUF
Buffalo
ADL
Adelaide
$1,440 Roundtrip, found 4 days ago
$1,440
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 31 from Buffalo to Adelaide, returning Tue, Feb 17, priced at $1,440 found 4 days ago
American Airlines
Sat, Feb 21 - Tue, Mar 10
BUF
Buffalo
ADL
Adelaide
$1,445 Roundtrip, found 4 days ago
$1,445
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Feb 21 from Buffalo to Adelaide, returning Tue, Mar 10, priced at $1,445 found 4 days ago
United
Mon, Mar 2 - Mon, Mar 16
BUF
Buffalo
ADL
Adelaide
$1,567 Roundtrip, found 4 days ago
$1,567
Roundtrip
found 4 days ago
Select United flight, departing Mon, Mar 2 from Buffalo to Adelaide, returning Mon, Mar 16, priced at $1,567 found 4 days ago
Qatar Airways
Mon, Mar 2 - Mon, Mar 16
BUF
Buffalo
ADL
Adelaide
$1,801 Roundtrip, found 4 days ago
$1,801
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Mon, Mar 2 from Buffalo to Adelaide, returning Mon, Mar 16, priced at $1,801 found 4 days ago
Singapore Airlines
Thu, Jul 2 - Fri, Oct 2
BUF
Buffalo
ADL
Adelaide
$3,028 Roundtrip, found 4 days ago
$3,028
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Thu, Jul 2 from Buffalo to Adelaide, returning Fri, Oct 2, priced at $3,028 found 4 days ago

Alternative airports near Adelaide

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Adelaide, SA Airport ADL. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $1,645
ADL
Adelaide, SA Airport
CheapestClosest
Average driving time to city center11 min
Flights from $1,645

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Adelaide Airport (ADL) cost?
Secure a cheap one-way flight from $951 or cheap return flight from $1,401 from Buffalo Niagara Intl. Airport (BUF) 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 Buffalo Niagara Intl. Airport (BUF) to Adelaide Airport (ADL)?
The cheapest month to fly from BUF to ADL is January, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Adelaide Airport (ADL)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BUF to ADL flight.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Adelaide Airport (ADL)?
You'll need to book a flight with a layover when traveling from Buffalo Niagara Intl. Airport (BUF) to Adelaide Airport (ADL). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from BUF to ADL?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Adelaide Airport (ADL)?
Opt for a flight from Buffalo Niagara Intl. Airport (BUF) to Adelaide Airport (ADL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Buffalo Niagara Intl. Airport (BUF) to Adelaide Airport (ADL) last-minute?
Booking your flight from BUF to ADL right before your getaway is usually more expensive. But if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a BUF to ADL flight and hotel package?
You can save money by booking a BUF to ADL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Adelaide Airport (ADL)?
If you reserved your BUF to ADL flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Adelaide
Airlines serving
American Airlines, Qatar Airways, United
Roundtrip price
$1,401
Distance
10377 mi

Book with confidence

Buffalo to Adelaide Flights

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

 

The best time to book a flight from Buffalo to Adelaide

Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo to Adelaide in 2026. You can also book with separate airlines for your outbound and return journeys, from $951 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 Buffalo 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 Buffalo 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.

 

Buffalo to Adelaide Flights

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*Available to One Key members.