Cheap flights to Sydney – Compare and Save

— SYD
8 Jan — 15 Jan3
3 travellers
3 travellers, Economy, 0 bags

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 9 December 2025.

Return from

$471

One-way from

$244

Popular in

December

Cheapest in

March

Average price

$730

Good round-trip deal

$597 or less

Good one-way deal

$348 or less
Jetstar
  • Jetstar
  • 21/2-21/2
  • Nonstop
  • 6h 55m total
  • Auckland to Sydney
Jetstar
  • Jetstar
  • 9/2
  • Nonstop
  • 3h 40m total
  • Auckland to Sydney
Highest demand for flights based on searches. 9% potential increase in price ($64 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average return price).
Average for return flights in December 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

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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 9 December 2025.

Wed 17/1206:15AKL - SYD
Nonstop3h 45mJetstar
Sun 11/106:20SYD - AKL
Nonstop3h 10mJetstar
Deal found 7/12$637
Sat 20/1206:15AKL - SYD
Nonstop3h 45mJetstar
Sun 11/106:20SYD - AKL
Nonstop3h 10mJetstar
Deal found 7/12$638
Fri 12/1212:45AKL - SYD
Nonstop3h 40mJetstar
Sun 11/106:20SYD - AKL
Nonstop3h 10mJetstar
Deal found 8/12$640
Fri 12/1212:45AKL - SYD
Nonstop3h 40mJetstar
Mon 19/109:00SYD - AKL
Nonstop3h 10mJetstar
Deal found 8/12$659
Fri 12/1211:40AKL - SYD
Nonstop3h 30mMultiple Airlines
Sun 11/106:20SYD - AKL
Nonstop3h 10mMultiple Airlines
Deal found 8/12$664
Tue 23/1215:50AKL - SYD
Nonstop3h 40mJetstar
Sun 11/106:20SYD - AKL
Nonstop3h 10mJetstar
Deal found 7/12$670
Wed 17/1206:15AKL - SYD
Nonstop3h 45mMultiple Airlines
Sun 11/114:15SYD - AKL
Nonstop3h 15mMultiple Airlines
Deal found 7/12$695
Sat 13/1206:15AKL - SYD
Nonstop3h 45mJetstar
Sat 10/109:00SYD - AKL
Nonstop3h 10mJetstar
Deal found 6/12$697
Fri 12/1207:15AKL - SYD
1 stop7h 30mJetstar
Sun 11/106:20SYD - AKL
Nonstop3h 10mJetstar
Deal found 8/12$699
Fri 12/1211:40AKL - SYD
Nonstop3h 30mMultiple Airlines
Sat 10/109:00SYD - AKL
Nonstop3h 10mMultiple Airlines
Deal found 8/12$706
Thu 18/1206:15AKL - SYD
Nonstop3h 45mMultiple Airlines
Wed 31/1207:45SYD - AKL
Nonstop3h 15mMultiple Airlines
Deal found 7/12$708
Fri 12/1211:40AKL - SYD
Nonstop3h 30mMultiple Airlines
Mon 12/109:00SYD - AKL
Nonstop3h 10mMultiple Airlines
Deal found 8/12$709

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