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£42+ Cheap flights from Sydney

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/2. 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 — LHR
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

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 28 January 2026.

Cheapest one-way flight

£35

Cheapest round-trip flight

£64

Cheapest airline

Jetstar

Most popular destination

Singapore Changi (SIN)

Good round-trip deal

£65 or less

Good one-way deal

£31 or less
The cheapest one-way flight from Sydney Kingsford Smith is currently to Melbourne Avalon.
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The cheapest round-trip flight from Sydney Kingsford Smith is currently to Coolangatta Gold Coast.
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On average, Jetstar currently has the cheapest one-way flight from Sydney Kingsford Smith (avg. price of £95).
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Singapore Changi (SIN) is currently the most popular flight destination from Sydney Kingsford Smith (average return price of £717).
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Price to beat on a round-trip flight from Sydney Kingsford Smith.
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Price to beat on a one-way flight from Sydney Kingsford Smith.
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Find flights from Sydney

Enter your travel dates to find the best prices.

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 28 January 2026.

Tue 17/306:00
SYD
-
MEL
Nonstop1h 35m
Jetstar
Tue 31/320:50
MEL
-
SYD
Nonstop1h 25m
Jetstar
Deal found 26/1£83
Tue 10/221:20
SYD
-
MEL
Nonstop1h 30m
Jetstar
Wed 11/206:45
MEL
-
SYD
Nonstop1h 30m
Jetstar
Deal found 26/1£87
Thu 26/207:00
SYD
-
MEL
Nonstop1h 35m
Jetstar
Wed 4/320:25
MEL
-
SYD
Nonstop1h 30m
Jetstar
Deal found 26/1£90
Thu 12/307:00
SYD
-
MEL
Nonstop1h 35m
Jetstar
Thu 19/306:00
MEL
-
SYD
Nonstop1h 30m
Jetstar
Deal found 26/1£94
Tue 3/321:20
SYD
-
MEL
Nonstop1h 30m
Jetstar
Wed 4/318:55
MEL
-
SYD
Nonstop1h 30m
Jetstar
Deal found 27/1£95
Sat 7/215:45
SYD
-
MEL
Nonstop1h 35m
Jetstar
Sat 7/219:05
MEL
-
SYD
Nonstop1h 30m
Jetstar
Deal found 26/1£97
Fri 20/306:00
SYD
-
MEL
Nonstop1h 35m
Jetstar
Fri 20/320:25
MEL
-
SYD
Nonstop1h 30m
Jetstar
Deal found 27/1£98
Fri 13/306:00
SYD
-
MEL
Nonstop1h 35m
Jetstar
Fri 20/306:45
MEL
-
SYD
Nonstop1h 30m
Jetstar
Deal found 26/1£104
Tue 10/206:00
SYD
-
MEL
Nonstop1h 35m
Jetstar
Fri 13/220:25
MEL
-
SYD
Nonstop1h 30m
Jetstar
Deal found 26/1£105
Wed 4/306:20
SYD
-
CNS
Nonstop3h 00m
Jetstar
Mon 9/306:40
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 28/1£111
Sat 28/206:20
SYD
-
CNS
Nonstop3h 00m
Jetstar
Sat 7/306:40
CNS
-
SYD
Nonstop3h 00m
Jetstar
Deal found 28/1£112
Mon 9/307:00
SYD
-
MEL
Nonstop1h 35m
Jetstar
Fri 13/306:00
MEL
-
SYD
Nonstop1h 30m
Jetstar
Deal found 27/1£112

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 28 January 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Tue 3/3

21:20-22:50

Nonstop1h 30m

Melbourne

Wed 4/3

18:55-20:25

Nonstop1h 30m

£95

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Sat 7/2

15:45-17:20

Nonstop1h 35m

Melbourne

Sat 7/2

19:05-20:35

Nonstop1h 30m

£97

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Mon 9/2

17:30-19:10

Nonstop1h 40m

Melbourne

Thu 12/2

20:50-22:15

Nonstop1h 25m

£97

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Wed 4/3

06:20-08:20

Nonstop3h 00m

Cairns

Mon 9/3

06:40-10:40

Nonstop3h 00m

£111

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Wed 4/3

06:20-08:20

Nonstop3h 00m

Cairns

Wed 11/3

06:40-10:40

Nonstop3h 00m

£111

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Wed 25/2

15:25-17:30

Nonstop3h 05m

Cairns

Sun 1/3

06:40-10:40

Nonstop3h 00m

£113

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Sun 1/3

06:20-08:20

Nonstop3h 00m

Cairns

Sat 7/3

18:05-22:05

Nonstop3h 00m

£115

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Thu 12/3

06:20-08:20

Nonstop3h 00m

Cairns

Thu 19/3

06:40-10:40

Nonstop3h 00m

£116

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Mon 16/3

06:20-08:20

Nonstop3h 00m

Cairns

Wed 18/3

18:05-22:05

Nonstop3h 00m

£122

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Tue 24/3

06:20-08:20

Nonstop3h 00m

Cairns

Tue 31/3

09:15-13:10

Nonstop2h 55m

£122

Flights are sorted by cheapest return flights first.

Deals found on 26/1

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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 Heathrow. Price data was last updated on 23 January 2026.

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Sydney (average of £581). Flying from Sydney in December will prove the most costly (average of £890). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Sydney?

Many airlines operate round-trip flights from Sydney: British Airways, Cathay Pacific, Etihad Airways, Air India, Qantas Airways. These airlines fly to the following popular destinations: London.

Jetstar
Jetstar
From £27
Virgin Australia
Virgin Australia
From £62
Emirates
Emirates
From £228
Qantas Airways
Qantas Airways
From £99

What are popular destinations to fly to from Sydney?

If you’re flying from Sydney, these routes are more frequently taken by airlines Melbourne (1,417 flights per day), Brisbane (1,008 flights per day) and Adelaide (619 flights per day).

Melbourne
Melbourne
From £35
Guangzhou Baiyun
Guangzhou Baiyun
From £207
Singapore Changi
Singapore Changi
From £129
Auckland Intl
Auckland Intl
From £117

What is the cheapest place to fly to from Sydney?

The cheapest city to fly to from Sydney is Ballina Byron, with prices starting at £28. Explore other affordable destinations below.

Ballina Byron
Ballina Byron
From £28
Maroochydore Sunshine Coast
Maroochydore Sunshine Coast
From £30
Melbourne
Melbourne
From £35
Brisbane
Brisbane
From £38

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 858,174 searches.
See what other customers who have flown with Cathay Pacific, Qantas Airways, andEtihad Airways from Sydney have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,147 reviews
Check prices

Entertainment

7.7

Crew

8.1

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
Cathay Pacific
7.6
Good
1,147 reviews
Cathay Pacific
7.6
Good
1,147 reviews
Check prices

Entertainment

7.7

Crew

8.1

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
Qantas Airways
7.5
Good
978 reviews
Cathay Pacific
7.6
Good
1,147 reviews
Check prices

Entertainment

7.7

Crew

8.1

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
Etihad Airways
7.3
Good
1,376 reviews
Cathay Pacific
7.6
Good
1,147 reviews
Check prices

Entertainment

7.7

Crew

8.1

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
British Airways
6.7
Okay
7,704 reviews
Cathay Pacific
7.6
Good
1,147 reviews
Check prices

Entertainment

7.7

Crew

8.1

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
Air India
5.5
Fair
2,976 reviews
Cathay Pacific
7.6
Good
1,147 reviews
Check prices

Entertainment

7.7

Crew

8.1

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.

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Direct flights from Australia

Book a direct flight from one of these other cities located in Australia.
Direct flights from Coffs Harbour
Direct flights from Port Macquarie
Direct flights from Ballina
Direct flights from Wagga Wagga

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 28 January 2026.

  • What are the most popular destinations to fly to from Sydney?

    This month, the top selected destinations from Sydney are Auckland, Brisbane, Bangkok Suvarnabhumi Airport. Throughout the year, Bangkok Suvarnabhumi Airport, Auckland, Brisbane are some of the top choices made by users flying from Sydney.

  • What is the cheapest flight from Sydney to anywhere?

    Users have flown out of Sydney for as low as £28 to Ballina (prices may vary depending on the airline and departure time). On average, users have booked flights for £563 to fly from Sydney.

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

    Over the past few days, we've found that Jetstar, Virgin Australia, and Qantas Airways have the cheapest prices from Sydney. Jetstar flights from Sydney to Adelaide (£27), Virgin Australia flights from Sydney to Adelaide (£62), and Qantas Airways flights from Sydney to Auckland Intl (£99).

  • What is the cheapest premium economy flight from Sydney?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Sydney.
    Sydney Kingsford Smith to Brisbane from £330
    Sydney Kingsford Smith to Adelaide from £374
    Sydney Kingsford Smith to Melbourne Airport from £473
    Sydney Kingsford Smith to Auckland from £495

  • What is the cheapest first class flight from Sydney?

    If you’re looking for a cheap first-class flight from Sydney, consider Singapore. Prices start at £3,475 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 May; with December 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?

    Check out the cheapest flights from Sydney to embark to:
    Travel from Sydney to Melbourne from £42 round trip
    Travel from Sydney to London from £532 round trip

  • How does Cheapflights help users find flights from Sydney?

    When you search for this flight from Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Cheapflights simply makes it quick and affordable to book flights from Sydney by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Yes! Cheapflights helps users easily find flights from Sydney with no change fees.

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

    Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Sydney?

When you search for this flight from Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Sydney by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Sydney with no change fees.

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

Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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