Cheap Flights Sydney to Adelaide from £58

Flight FAQs

• Which airlines offer the cheapest flights from Sydney (SYD) to Adelaide (ADL)?

  Based on Trip.com data, Jetstar Airways offers one-way fares as low as £58 on Cheapest nonstop routes (e.g. SYD to ADL on Tue, Aug 25), while Jetstar Airways offers Cheapest nonstop round-trips from £109 departing on Thu, Aug 6 and returning on Sun, Aug 9.

• Which airlines offer direct flights from Sydney to Adelaide?

  At the moment, you can catch a direct flight from Sydney to Adelaide with the following airlines, including: Virgin Australia Jetstar Airways Qantas Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flight from Sydney (SYD) to Adelaide (ADL)?

  It takes about 2 hours 10 minutes to fly from Sydney (SYD) to Adelaide (ADL).

• When is the best time to book flights from Sydney to Adelaide?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sydney to Adelaide is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Sydney to Adelaide?

  Based on Trip.com data in the past 4 weeks, there is 139 flight per week flying from Sydney to Adelaide. You can check the weekly schedule for popular airlines on this route below: Qantas Airways: S/M/T/W/T/F/S -- QF749 (21:00)

• How can I find the best deals on flights from Sydney to Adelaide?

  To find best deals on flights from Sydney to Adelaide, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Aug 25, with one-way flights priced at just £58.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jetstar Airways.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Adelaide travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Sydney to Adelaide to get the best price?

  The cheapest months to fly from Sydney to Adelaide is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Sydney to Adelaide?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Sydney to Adelaide on July 22, 2026 with Jetstar Airways, with prices starting at £20.

• Which airports can I fly through when travelling to Adelaide from Sydney?

  You can land at any one of the following hubs in Adelaide, with Sydney Airport to Adelaide Airport (SYD-ADL) is by far the most common option on this route: Adelaide Airport (ADL).

• What is the time difference between Sydney and Adelaide?

  The time difference between Adelaide and Sydney is 0h.

• How can I change or cancel my flight ticket from Sydney to Adelaide?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.