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£54+ 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 15/9. 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
9 Jul — 16 Jul1
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 4 July 2025.

Cheapest one-way flight

£25

Cheapest round-trip flight

£52

Cheapest airline

Jetstar

Most popular destination

Singapore Changi (SIN)

Good round-trip deal

£69 or less

Good one-way deal

£30 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 Brisbane.
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On average, Jetstar currently has the cheapest one-way flight from Sydney Kingsford Smith (avg. price of £104).
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Singapore Changi (SIN) is currently the most popular flight destination from Sydney Kingsford Smith (average return price of £1,773).
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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

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 4 July 2025.

Sun 10/807:00SYD - MEL
Nonstop1h 40mJetstar
Wed 13/820:50MEL - SYD
Nonstop1h 25mJetstar
Deal found 3/7£81
Sun 10/806:10SYD - CNS
Nonstop3h 05mJetstar
Wed 20/805:45CNS - SYD
Nonstop2h 55mJetstar
Deal found 3/7£104
Thu 30/1006:00SYD - MEL
Nonstop1h 35mMultiple Airlines
Sun 2/1121:00MEL - SYD
Nonstop1h 25mMultiple Airlines
Deal found 3/7£127
Thu 31/707:15SYD - MEL
Nonstop1h 35mVirgin Australia
Mon 4/820:30MEL - SYD
Nonstop1h 25mVirgin Australia
Deal found 3/7£128
Tue 4/1114:40SYD - CNS
Nonstop3h 05mVirgin Australia
Fri 7/1117:35CNS - SYD
Nonstop3h 00mVirgin Australia
Deal found 2/7£144
Sun 17/819:45SYD - CNS
Nonstop3h 05mMultiple Airlines
Tue 19/816:55CNS - SYD
1 stop5h 20mMultiple Airlines
Deal found 2/7£163
Tue 14/1006:00SYD - MEL
Nonstop1h 35mQantas Airways
Fri 17/1006:00MEL - SYD
Nonstop1h 25mQantas Airways
Deal found 2/7£180
Fri 8/819:45SYD - PER
Nonstop5h 05mJetstar
Mon 11/823:55PER - SYD
Nonstop4h 10mJetstar
Deal found 2/7£201
Sun 17/820:15SYD - PER
Nonstop5h 15mVirgin Australia
Sun 24/806:00PER - SYD
Nonstop4h 20mVirgin Australia
Deal found 3/7£221
Mon 1/914:00SYD - PER
1 stop7h 10mMultiple Airlines
Mon 8/923:55PER - SYD
Nonstop4h 10mMultiple Airlines
Deal found 3/7£297
Wed 30/712:00SYD - LHR
2 stops39h 40mChina Eastern
Wed 6/821:20LHR - SYD
3 stops49h 20mChina Eastern
Deal found 2/7£723
Sun 17/812:00SYD - LGW
2 stops36h 10mChina Eastern
Tue 9/911:35LGW - SYD
3 stops35h 05mChina Eastern
Deal found 1/7£723

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 4 July 2025. 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

Sat 8/11

07:00-08:35

Nonstop1h 35m

Melbourne

Tue 11/11

20:20-21:50

Nonstop1h 30m

£109

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Fri 1/8

19:45-22:50

Nonstop3h 05m

Cairns

Sun 3/8

06:45-09:45

Nonstop3h 00m

£110

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Thu 30/10

06:00-07:35

Nonstop1h 35m

Melbourne

Sun 2/11

21:00-22:25

Nonstop1h 25m

£127

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Thu 31/7

06:45-08:20

Nonstop1h 35m

Melbourne

Mon 4/8

20:30-21:55

Nonstop1h 25m

£128

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Tue 4/11

14:40-16:45

Nonstop3h 05m

Cairns

Fri 7/11

17:35-21:35

Nonstop3h 00m

£144

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Sun 17/8

19:45-22:50

Nonstop3h 05m

Cairns

Tue 19/8

16:55-22:15

1 stop5h 20m

£163

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Fri 8/8

19:45-22:50

Nonstop5h 05m

Perth

Mon 11/8

23:55-06:05

Nonstop4h 10m

£201

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Sun 17/8

20:15-23:30

Nonstop5h 15m

Perth

Sun 24/8

06:00-12:20

Nonstop4h 20m

£221

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Mon 1/9

14:00-19:10

1 stop7h 10m

Perth

Mon 8/9

23:55-06:05

Nonstop4h 10m

£297

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 30/7

12:00-18:40

2 stops39h 40m

London Heathrow

Wed 6/8

21:20-07:40

3 stops49h 20m

£723

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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 Heathrow. Price data was last updated on 27 June 2025.

Booking 25 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, October is the cheapest month in which you can book a flight from Sydney (average of £596). Flying from Sydney in December will prove the most costly (average of £882). 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 Heathrow. Price data was last updated on 16 December 2024.

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

Which airlines fly from Sydney?

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

Jetstar
Jetstar
From £47
Virgin Australia
Virgin Australia
From £66
British Airways
British Airways
From £1,098
Emirates
Emirates
From £301

What are popular destinations to fly to from Sydney?

If you’re flying from Sydney, these routes are more frequently taken by airlines Melbourne (1,600 flights per day), Brisbane (1,030 flights per day) and Adelaide (595 flights per day).

Singapore Changi
Singapore Changi
From £167
Doha Hamad Intl
Doha Hamad Intl
From £686
Melbourne
Melbourne
From £34
Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From £388

What is the cheapest place to fly to from Sydney?

The cheapest city to fly to from Sydney is Melbourne, with prices starting at £25. Explore other affordable destinations below.

Melbourne
Melbourne
From £34
Coolangatta Gold Coast
Coolangatta Gold Coast
From £43
Brisbane
Brisbane
From £44
Ballina Byron
Ballina Byron
From £54

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 Vietnam Airlines, Etihad Airways, andTurkish Airlines from Sydney have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Entertainment

6.2

Crew

8.1

Food

6.8

Comfort

7.5

Boarding

7.5

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Vietnam Airlines
7.5
Good
194 reviews
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Entertainment

6.2

Crew

8.1

Food

6.8

Comfort

7.5

Boarding

7.5

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Etihad Airways
7.4
Good
1,220 reviews
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Entertainment

6.2

Crew

8.1

Food

6.8

Comfort

7.5

Boarding

7.5

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Turkish Airlines
7.3
Good
3,895 reviews
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Entertainment

6.2

Crew

8.1

Food

6.8

Comfort

7.5

Boarding

7.5

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Air China
7.2
Good
92 reviews
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Entertainment

6.2

Crew

8.1

Food

6.8

Comfort

7.5

Boarding

7.5

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
China Eastern
7.1
Good
152 reviews
Vietnam Airlines
7.5
Good
194 reviews
Check prices

Entertainment

6.2

Crew

8.1

Food

6.8

Comfort

7.5

Boarding

7.5

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

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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
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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 4 July 2025.

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

    This month, the top selected destinations from Sydney are Beirut, Brisbane, Athens. 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 £25 to Melbourne Avalon Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £754 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 Rex have the cheapest prices from Sydney. Jetstar flights from Sydney to Adelaide (£35), Virgin Australia flights from Sydney to Adelaide (£48), and Rex flights from Sydney to Coffs Harbour (£92).

  • 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 Adelaide from £376
    Sydney Kingsford Smith to Auckland from £543
    Sydney Kingsford Smith to Cairns from £790
    Sydney Kingsford Smith to Christchurch from £806

  • 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 £836 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 October; 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 £606 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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