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Flights from Adelaide to Sydney Starting at £51

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

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

Find the best time to fly from Adelaide to Sydney

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Adelaide to Sydney

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jetstar Airways
From £51
Regional Express Airlines
From £68
Virgin Australia
From £98
Qantas Airways
From £149
ANA airlines

Find more flights and airlines

Alternative Routes from Adelaide to Sydney

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Adelaide to Sydney.

  • Cheapest
    Jetstar Airways
    ADL
    09:05
    2h 0m
    Direct
    SYD
    11:35
    Adelaide Airport - Kingsford Smith Airport
    Wed, May 1Jetstar Airways
    £51
  • Jetstar Airways
    ADL
    09:05
    2h 0m
    Direct
    SYD
    11:35
    Adelaide Airport - Kingsford Smith Airport
    Wed, May 1Jetstar Airways
    £51
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Adelaide (ADL) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Adelaide to Sydney based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Adelaide (ADL) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around £143.
  • How long is the flight from Adelaide (ADL) to Sydney (SYD)?

    It takes about 1 hour 50 minutes to fly from Adelaide (ADL) to Sydney (SYD).
  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8km, by taxi about 20 minutes.
  • What are the most popular airlines that fly from Adelaide (ADL) to Sydney (SYD)?

  • What's the most popular airline for direct flights from Adelaide (ADL) to Sydney (SYD)?

    Qantas Airways operates 35 direct flights from Adelaide (ADL) to Sydney (SYD).
  • How many airports in Sydney (SYD)?

Flight Information from Adelaide to Sydney

Cheapest direct flight price

£51

Cheapest return ticket price

£98

Cheapest month

January

Peak season for travel

September