$171 Cheap Qantas Airways flights Sydney (SYD) to Adelaide (ADL)

View $171 flight on Fri, Nov 14, 2025Opens in a new window

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$171 Cheap Qantas Airways flights Sydney (SYD) to Adelaide (ADL)

Prices were available within the past 7 days and start at $171 for one-way flights and $341 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Fri, Nov 14 - Mon, Dec 8
SYD
Sydney
ADL
Adelaide
$341 Roundtrip, just found
$341
Roundtrip
just found
Select Qantas Airways flight, departing Fri, Nov 14 from Sydney to Adelaide, returning Mon, Dec 8, priced at $341 just found
Flights from Sydney (SYD) to Adelaide (ADL)
Origin airport
Kingsford Smith Intl.
Destination airport
Adelaide
Airlines serving
Jetstar, Qantas Airways, Virgin Australia
Popular airline
Virgin Australia
Distance
722 mi
Average flight time
1 hour 40 mins

Frequently asked questions

How much is a Qantas flight from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL)?
You can find budget-friendly return Qantas flights from $341 from SYD to ADL by sorting your results from "Price (lowest to highest)" on Expedia. Or look for deals from $171 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SYD to ADL with Qantas?
Look for one-way or return flights to Adelaide in May or August. You could find an affordable fare with Qantas during these off-peak months.
What is the cheapest time to book flights from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL) with Qantas?
Search for affordable Qantas flights from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL) one to three months ahead of your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the best day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Qantas fly nonstop from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL)?
Choose from one of Qantas's 56 weekly direct flights from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL). To see your choices, enter your dates, origin and destination and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from SYD to ADL with Qantas?
From takeoff to arrival, a nonstop Qantas flight from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL) typically takes 2h 5m.
Which day of the week has the most Qantas flights from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL)?
If it's flexibility you're after, Thursday offers the most choice for Qantas flights from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL). Take your pick of 9 different departures.
What is the earliest Qantas flight from SYD to ADL?
Setting off from SYD at 6:40AM UTC+11, the first Qantas flight to ADL lands at 8:15AM UTC+10. Traveling early means you're less likely to experience cancellations.* After something later? The last Qantas flight from SYD to ADL departs at 8:55PM UTC+11 and touches down at 10:30PM UTC+10.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Qantas fly into in Adelaide?
Adelaide Airport (ADL) is the primary Adelaide gateway for Qantas flights from Kingsford Smith Intl. Airport (SYD).
What kind of luggage can I take on a Qantas flight from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL)?
Qantas allows you to bring 1 checked-in bag weighing up to 66 lb with maximum dimensions of 62 inches on standard economy flights from SYD to ADL. Additionally, you can take 1 cabin bag in the cabin. This hand luggage must not exceed 22 inches x 9 inches x 14 inches and be no heavier than 22 lb. Baggage policies can differ depending on the cabin class and fare type, so check your booking or Qantas's website to avoid any extra costs at the airport.
Why fly with Qantas from SYD to ADL?
Offering top-tier customer service and a 4-star airline rating, Qantas is a popular option for many travelers flying from SYD to ADL. What's more, if you're a Qantas Frequent Flyer and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Qantas fly from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL)?
You'll probably board a Boeing 737-800 for your Qantas flight from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL). However, you could be switched to a different aircraft if there's an operational need.
Can I change or cancel my Qantas flight from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL)?
Changes are generally free within 24 hours of making a booking, but your airline may charge a fee after that. For more details about altering your flights, check out your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without additional costs, tick the "Changes included" or "No cancel fee" filter when planning your next adventure.

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*Available to One Key members.