Cheap flights to Sydney – Compare and Save

— SYD
25 Jul — 1 Aug1
1 adult

Flights to Sydney in 2025

Find the latest flights to Sydney in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 20 July 2025.

Return from

$421

One-way from

$204

Popular in

December

Cheapest in

March

Average price

$551

Good round-trip deal

$675 or less

Good one-way deal

$281 or less
Jetstar
  • Jetstar
  • 16/8-22/8
  • Nonstop
  • 6h 55m total
  • Auckland to Sydney
Jetstar
  • Jetstar
  • 13/11
  • Nonstop
  • 3h 40m total
  • Auckland to Sydney
Highest demand for flights based on searches. 9% potential increase in price ($100 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average return price).
Average for return flights in July 2025
Price to beat on a round-trip flight from Auckland Intl to Sydney Kingsford Smith.
Price to beat on a one-way flight from Auckland Intl to Sydney Kingsford Smith.

Find flight deals to Sydney

Cheapest flights to Sydney
Explore the most affordable flight options available to Sydney. Find the lowest fares based on data from user searches, with prices last updated on 20 July 2025.

Sat 16/806:15AKL - SYD
Nonstop3h 50mJetstar
Fri 22/806:20SYD - AKL
Nonstop3h 05mJetstar
Deal found 19/7$421
Sun 24/806:15AKL - SYD
Nonstop3h 50mJetstar
Sun 7/909:05SYD - AKL
Nonstop3h 05mJetstar
Deal found 18/7$422
Wed 13/806:15AKL - SYD
Nonstop3h 50mJetstar
Sat 16/809:05SYD - AKL
Nonstop3h 05mJetstar
Deal found 18/7$424
Sat 16/806:15AKL - SYD
Nonstop3h 50mJetstar
Fri 22/806:20SYD - AKL
Nonstop3h 05mJetstar
Deal found 17/7$426
Wed 3/906:15AKL - SYD
Nonstop3h 50mJetstar
Wed 10/909:05SYD - AKL
Nonstop3h 05mJetstar
Deal found 19/7$427
Sat 16/806:15AKL - SYD
Nonstop3h 50mJetstar
Fri 22/806:20SYD - AKL
Nonstop3h 05mJetstar
Deal found 18/7$429
Wed 13/806:15AKL - SYD
Nonstop3h 50mJetstar
Fri 15/806:20SYD - AKL
Nonstop3h 05mJetstar
Deal found 18/7$439
Sat 16/806:15AKL - SYD
Nonstop3h 50mJetstar
Fri 22/806:20SYD - AKL
Nonstop3h 05mJetstar
Deal found 18/7$443
Sat 16/806:15AKL - SYD
Nonstop3h 50mJetstar
Fri 22/806:20SYD - AKL
Nonstop3h 05mJetstar
Deal found 19/7$444
Sat 16/806:15AKL - SYD
Nonstop3h 50mJetstar
Fri 22/806:20SYD - AKL
Nonstop3h 05mJetstar
Deal found 18/7$446
Thu 25/906:15AKL - SYD
Nonstop3h 50mJetstar
Mon 13/1009:05SYD - AKL
Nonstop3h 05mJetstar
Deal found 18/7$448
Wed 13/806:15AKL - SYD
Nonstop3h 50mJetstar
Sat 16/809:05SYD - AKL
Nonstop3h 05mJetstar
Deal found 18/7$451

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.