Auckland to Sydney flights
The cheapest round trip we found from Auckland to Sydney is $434 (Dec 4 – 6, Nonstop). It usually costs $428.
AKL to SYD · Round trip · Economy · Prices per person in USD · Price found (2 hours ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | No fares found yet |
| December 2026 | $434 |
| January 2027 | No fares found yet |
| February 2027 | No fares found yet |
| March 2027 | $385 (cheapest month) |
| April 2027 | $421 |
| May 2027 | No fares found yet |
| June 2027 | $463 |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 4 – 6 2 nights · leave Fri$434$434 Book
Air New Zealand Nonstop · 3h 45m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Sydney
Tickets and tours on KlookTo see tours and tickets here, turn on partner content in .
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Airport transfer to Sydney
Fixed prices from SYD on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
Sydney · Dec 4 – 6- eSIM for Australia Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in Australia Economybookings · compare rental companies (opens Economybookings in a new tab)
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Good to know
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Auckland to Sydney: questions
How much does a flight from Auckland to Sydney cost?
The cheapest round trip we have found right now is $434, leaving December 4 and returning December 6. The usual price on this route is about $428. Prices are per person, economy, in USD.
What is the cheapest month to fly from Auckland to Sydney?
March 2027, with round trips from $385. The most expensive month in our data is June (from $463). Based on the 4 months ahead we have prices for.
Which airports do Auckland to Sydney flights use?
Auckland airports include Auckland (AKL). Sydney airports include Sydney (Kingsford Smith) (SYD) and Western Sydney (WSI). The prices on this page cover every airport in both cities (AKL and SYD are the city codes).
About this route
We track round-trip economy fares from Auckland (New Zealand) to Sydney (Australia) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $434, departing December 4 and returning December 6 on a nonstop flight. The cheapest month to fly in our data is March, from $385. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.