$135+ Cheap flights from Sydney

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — AKL
23 Aug — 30 Aug1
1 adult

What to know about flights from Sydney

Discover essential information about flights departing from Sydney, including flight schedules, destinations, airlines operating at the Sydney airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 18 August 2025.

Cheapest one-way flight

$57

Cheapest round-trip flight

$255

Cheapest airline

Jetstar

Most popular destination

Auckland Intl (AKL)

Good round-trip deal

$123 or less

Good one-way deal

$77 or less
The cheapest one-way flight from Sydney Kingsford Smith is currently to Melbourne Avalon.
The cheapest round-trip flight from Sydney Kingsford Smith is currently to Auckland Intl.
On average, Jetstar currently has the cheapest one-way flight from Sydney Kingsford Smith (avg. price of $172).
Auckland Intl (AKL) is currently the most popular flight destination from Sydney Kingsford Smith (average return price of $367).
Price to beat on a round-trip flight from Sydney Kingsford Smith.
Price to beat on a one-way flight from Sydney Kingsford Smith.

Find flights from Sydney

Cheapest flights from Sydney
Explore the most affordable flight options available from Sydney. Find the lowest fares based on data from user searches, with prices last updated on 18 August 2025.

Sat 6/906:15SYD - HLZ
Nonstop3h 00mJetstar
Mon 8/912:15HLZ - SYD
Nonstop3h 30mJetstar
Deal found 16/8$317
Tue 18/1106:15SYD - HLZ
Nonstop3h 00mJetstar
Mon 24/1112:15HLZ - SYD
Nonstop3h 30mJetstar
Deal found 18/8$383
Tue 9/906:20SYD - AKL
Nonstop3h 05mJetstar
Wed 10/906:15AKL - SYD
Nonstop3h 50mJetstar
Deal found 16/8$405
Tue 14/1006:20SYD - AKL
Nonstop3h 05mJetstar
Mon 27/1006:15AKL - SYD
Nonstop3h 45mJetstar
Deal found 15/8$427
Tue 9/906:20SYD - AKL
Nonstop3h 05mJetstar
Fri 12/915:40AKL - SYD
Nonstop3h 50mJetstar
Deal found 17/8$444
Fri 12/906:20SYD - AKL
Nonstop3h 05mJetstar
Mon 15/906:15AKL - SYD
Nonstop3h 50mJetstar
Deal found 16/8$449
Mon 13/1009:05SYD - AKL
Nonstop3h 05mJetstar
Sat 18/1006:15AKL - SYD
Nonstop3h 50mJetstar
Deal found 16/8$452
Sat 6/915:15SYD - AKL
1 stop6h 50mJetstar
Wed 10/906:15AKL - SYD
Nonstop3h 50mJetstar
Deal found 16/8$471
Tue 14/1006:20SYD - AKL
Nonstop3h 05mMultiple Airlines
Thu 16/1008:30AKL - SYD
Nonstop4h 05mMultiple Airlines
Deal found 17/8$474
Sat 13/909:05SYD - AKL
Nonstop3h 05mJetstar
Fri 26/912:40AKL - SYD
Nonstop3h 50mJetstar
Deal found 17/8$479
Sun 19/1006:15SYD - ZQN
Nonstop2h 55mJetstar
Fri 24/1020:50ZQN - SYD
Nonstop3h 15mJetstar
Deal found 17/8$501
Tue 21/1015:00SYD - ZQN
Nonstop2h 55mJetstar
Sat 25/1020:50ZQN - SYD
Nonstop3h 15mJetstar
Deal found 17/8$503

Find flights from Sydney within your budget

 
Find flights departing from Sydney that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 August 2025. In the last 7 days, Cheapflights users made a total of 134,765 searches

Fly to

Auckland

Route

Departure

Return

Price

SydneyHamilton

SYD - HLZ

SYDHLZ

Sydney Kingsford Smith

Sat 6/9

06:15-11:15

Nonstop3h 00m

Hamilton

Mon 8/9

12:15-13:45

Nonstop3h 30m

$317

SydneyHamilton

SYD - HLZ

SYDHLZ

Sydney Kingsford Smith

Tue 14/10

06:15-11:15

Nonstop3h 00m

Hamilton

Sat 18/10

12:15-13:45

Nonstop3h 30m

$317

SydneyHamilton

SYD - HLZ

SYDHLZ

Sydney Kingsford Smith

Sat 6/9

06:15-11:15

Nonstop3h 00m

Hamilton

Tue 9/9

12:15-13:45

Nonstop3h 30m

$317

SydneyAuckland

SYD - AKL

SYDAKL

Sydney Kingsford Smith

Tue 9/9

06:20-11:25

Nonstop3h 05m

Auckland Intl

Wed 10/9

06:15-08:05

Nonstop3h 50m

$405

SydneyAuckland

SYD - AKL

SYDAKL

Sydney Kingsford Smith

Tue 14/10

06:20-11:25

Nonstop3h 05m

Auckland Intl

Mon 27/10

06:15-08:00

Nonstop3h 45m

$427

SydneyAuckland

SYD - AKL

SYDAKL

Sydney Kingsford Smith

Fri 12/9

06:20-11:25

Nonstop3h 05m

Auckland Intl

Mon 15/9

06:15-08:05

Nonstop3h 50m

$449

SydneyAuckland

SYD - AKL

SYDAKL

Sydney Kingsford Smith

Wed 15/10

09:05-14:10

Nonstop3h 05m

Auckland Intl

Sun 19/10

06:15-08:05

Nonstop3h 50m

$471

SydneyAuckland

SYD - AKL

SYDAKL

Sydney Kingsford Smith

Tue 14/10

06:20-11:25

Nonstop3h 05m

Auckland Intl

Tue 21/10

12:40-14:30

Nonstop3h 50m

$471

SydneyAuckland

SYD - AKL

SYDAKL

Sydney Kingsford Smith

Sat 6/9

15:15-00:05

1 stop6h 50m

Auckland Intl

Wed 10/9

06:15-08:05

Nonstop3h 50m

$471

SydneyWellington

SYD - WLG

SYDWLG

Sydney Kingsford Smith

Wed 17/9

18:45-00:05

Nonstop3h 20m

Wellington

Sat 20/9

21:10-09:35

1 stop14h 25m

$577

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 60 results
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Best time to book a flight from Sydney

Have a flexible travel schedule? Discover the best time to fly from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sydney

Get recent, data-driven insights about flights from Sydney including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Sydney?

Use this chart to determine the optimal time to book a return flight from Sydney to Auckland. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight from Sydney, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sydney?

Currently, December is the cheapest month in which you can book a flight from Sydney (average of $170). Flying from Sydney in January will prove the most costly (average of $284). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Sydney?

Use this chart to determine the cheapest time to fly return from Sydney to Auckland. Price data was last updated on 10 August 2025.

Those who are seeking the cheapest fare on flights departing from Sydney would be wise to consider leaving during Wednesday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday evenings when fares are usually the most expensive.

Airline reviews for flights from Sydney

Get insights into the airlines that provide service from Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Sydney. In the last 7 days, Cheapflights users made a total of 134,765 searches.
Get a feel of what it's like to fly with Air New Zealand, LATAM Airlines, andQantas Airways from Sydney by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Crew

8.5

Comfort

8.0

Entertainment

7.4

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

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Related info for your journey

Access useful and relevant information related to your journey from Sydney. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 August 2025.
  • What are the most popular destinations to fly to from Sydney?

    The most popular destinations from Sydney this month are Beirut, Brisbane, Auckland. The top year-round destinations include Bangkok Suvarnabhumi Airport, Auckland, Brisbane.

  • What is the cheapest flight from Sydney to anywhere?

    Users have flown out of Sydney for as low as $57 to Melbourne Avalon Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $1,020 to fly from Sydney.

  • What are the cheapest airlines flying from Sydney to anywhere?

    According to our data, users have found Jetstar, Virgin Australia, and Batik Air to have the cheapest round-trip prices from Sydney. Some of the destinations and prices are as follows: Jetstar flights from Sydney to Adelaide ($101). Virgin Australia flights from Sydney to Brisbane ($119). Batik Air flights from Sydney to Denpasar Bali Ngurah Rai ($219).

  • What is the cheapest premium economy flight from Sydney?

    Premium economy can provide you with benefits such as more leg room and ideal seating locations without the price tag of a business class flight. Some of the cheapest premium economy flight options from Sydney are below:
    Fly from Sydney Kingsford Smith to Chongqing starting at $1,233
    Fly from Sydney Kingsford Smith to Auckland starting at $1,260
    Fly from Sydney Kingsford Smith to Singapore starting at $1,434
    Fly from Sydney Kingsford Smith to Christchurch starting at $1,571

  • What is the cheapest first class flight from Sydney?

    If you’re looking for a cheap first-class flight from Sydney, consider Christchurch. Prices start at $1,112 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Sydney?

    At the present moment the cheapest month to fly from Sydney is currently December; with January being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Sydney?

    Here are some of the cheapest flight destinations from Sydney:
    Fly from Sydney to Auckland from $427 round trip
    Fly from Sydney to Queenstown from $447 round trip
    Fly from Sydney to Wellington from $515 round trip
    Fly from Sydney to Christchurch from $601 round trip

  • How does Cheapflights help users find flights from Sydney?

    Cheapflights helps you search for flights from Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Sydney?

    Cheapflights helps you find that perfect flight from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Sydney with no change fees?

    Yes, we can. To see specific flights from Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Sydney become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Sydney today and book when you’re ready!

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How does Cheapflights help users find flights from Sydney?

Cheapflights helps you search for flights from Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sydney?

Cheapflights helps you find that perfect flight from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sydney with no change fees?

Yes, we can. To see specific flights from Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Sydney today and book when you’re ready!

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