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Flights from Sydney to Adelaide

Cheapest airlines flights from Sydney to Adelaide

Fly from Sydney to Adelaide with 3 carriers, including Jetstar Airways, Virgin Australia, and Qantas Airways. Jetstar Airways offers the cheapest flights from Sydney to Adelaide.
Jetstar Airways logo Jetstar Airways Virgin Australia logo Virgin Australia Qantas Airways logo Qantas Airways

Non stop flights available! Find direct flights from Sydney to Adelaide for the next 3 months. Book one way flights from US$73 or round trip tickets from US$139.

      • Cheapest nonstop
        SYD 07:00
        2h
        Nonstop
        ADL 08:30
        Sydney - Adelaide | Thu, Dec 11 | Jetstar Airways
        ADL 19:40
        1h 50m
        Nonstop
        SYD 22:00
        Adelaide - Sydney | Sat, Dec 13 | Jetstar Airways
        US$139 US$185
        25% OFF
        25% OFF
        US$185 US$139
      • SYD 07:00
        2h
        Nonstop
        ADL 08:30
        Sydney - Adelaide | Sun, Dec 7 | Jetstar Airways
        ADL 17:20
        1h 50m
        Nonstop
        SYD 19:40
        Adelaide - Sydney | Tue, Dec 9 | Jetstar Airways
        US$139 US$185
        25% OFF
        25% OFF
        US$185 US$139
      • SYD 11:00
        2h 10m
        Nonstop
        ADL 12:40
        Sydney - Adelaide | Thu, Dec 4 | Jetstar Airways
        ADL 19:40
        1h 50m
        Nonstop
        SYD 22:00
        Adelaide - Sydney | Sat, Dec 6 | Jetstar Airways
        US$139 US$185
        25% OFF
        25% OFF
        US$185 US$139
      • SYD 07:15
        2h 10m
        Nonstop
        ADL 08:55
        Sydney - Adelaide | Sat, Dec 13 | Virgin Australia
        ADL 07:45
        2h
        Nonstop
        SYD 10:15
        Adelaide - Sydney | Mon, Dec 15 | Jetstar Airways
        US$145
        22% OFF
        US$185 US$145
      • SYD 11:00
        2h 10m
        Nonstop
        ADL 12:40
        Sydney - Adelaide | Tue, Dec 2 | Jetstar Airways
        ADL 07:45
        2h
        Nonstop
        SYD 10:15
        Adelaide - Sydney | Thu, Dec 4 | Jetstar Airways
        US$145
        21% OFF
        US$185 US$145
      • SYD 07:00
        2h
        Nonstop
        ADL 08:30
        Sydney - Adelaide | Fri, Dec 12 | Jetstar Airways
        ADL 09:15
        2h
        Nonstop
        SYD 11:45
        Adelaide - Sydney | Mon, Dec 15 | Jetstar Airways
        US$150
        19% OFF
        US$185 US$150
      • SYD 20:40
        2h 5m
        Nonstop
        ADL 22:15
        Sydney - Adelaide | Fri, Jan 9 | Jetstar Airways
        ADL 14:45
        1h 50m
        Nonstop
        SYD 17:05
        Adelaide - Sydney | Tue, Jan 13 | Jetstar Airways
        US$150
        19% OFF
        US$185 US$150
      • SYD 07:00
        2h 5m
        Nonstop
        ADL 08:35
        Sydney - Adelaide | Mon, Jan 12 | Jetstar Airways
        ADL 17:40
        1h 50m
        Nonstop
        SYD 20:00
        Adelaide - Sydney | Thu, Jan 15 | Jetstar Airways
        US$151
        18% OFF
        US$185 US$151
      • SYD 07:00
        2h
        Nonstop
        ADL 08:30
        Sydney - Adelaide | Sat, Dec 13 | Jetstar Airways
        ADL 07:45
        2h
        Nonstop
        SYD 10:15
        Adelaide - Sydney | Mon, Dec 15 | Jetstar Airways
        US$152
        18% OFF
        US$185 US$152
      • SYD 11:00
        2h 10m
        Nonstop
        ADL 12:40
        Sydney - Adelaide | Wed, Dec 10 | Jetstar Airways
        ADL 19:40
        1h 50m
        Nonstop
        SYD 22:00
        Adelaide - Sydney | Sat, Dec 13 | Jetstar Airways
        US$152
        18% OFF
        US$185 US$152
      • SYD 13:00
        17h 25m
        1 stop
        ADL Invalid Date
        Sydney - Adelaide | Sun, Nov 16 | Normal Airline
        ADL 15:00
        6h
        Nonstop
        SYD 16:00
        Adelaide - Sydney | Tue, Nov 18 | Normal Airline
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Sydney to Adelaide Flight Information

The distance between Sydney and Adelaide is approximately 1,157.09 km. On average, a flight from Sydney to Adelaide takes around 2 hours 8 minutes. The most popular month to fly to Adelaide is January. The off-season for travel is October.

Cheapest one-way flight priceUS$73
Cheapest return ticket priceUS$139
Cheapest monthOctober
Peak season for travelJanuary
Flight distance1,157.09 km
Average flight time2 hours 8 minutes
Popular airlineJetstar Airways

When is the cheapest time to book flights from Sydney to Adelaide?

Best time for cheap flights from Sydney to Adelaide are between Jan 4 and Jan 11 with one way fares from US$72

Cheapest flights
From price
Search
  • 916
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer direct flights from Sydney to Adelaide?

    At the moment, you can catch a nonstop flight from Sydney to Adelaide with the following airlines, including: Jetstar Airways Virgin Australia Qantas Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 8 minutes to fly 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.
  • 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: Jetstar Airways: S/M/T/W/T/F/S -- JQ760 (07:13)
  • The cheapest months to fly from Sydney to Adelaide is October, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Sydney to Adelaide on November 20, 2025 with Jetstar Airways, with prices starting at US$69.
  • 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).
  • The time difference between Adelaide and Sydney is 0h.
  • Tickets can only be changed or canceled 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.

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