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£52+ 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 13/5. 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
4 May — 11 May1
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 29 April 2025.

Cheapest one-way flight

£17

Cheapest round-trip flight

£40

Cheapest airline

Jetstar

Most popular destination

Singapore Changi (SIN)

Good round-trip deal

£35 or less

Good one-way deal

£26 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 Brisbane.
On average, Jetstar currently has the cheapest one-way flight from Sydney Kingsford Smith (avg. price of £68).
Singapore Changi (SIN) is currently the most popular flight destination from Sydney Kingsford Smith (average return price of £889).
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 29 April 2025.

Sun 8/606:00SYD - MEL
Nonstop1h 40mJetstar
Wed 11/619:15MEL - SYD
Nonstop1h 25mJetstar
Deal found 28/4£75
Mon 30/606:00SYD - MEL
Nonstop1h 35mVirgin Australia
Sat 9/815:00MEL - SYD
Nonstop1h 25mVirgin Australia
Deal found 28/4£122
Fri 25/706:25SYD - MEL
Nonstop1h 35mQantas Airways
Sun 27/721:00MEL - SYD
Nonstop1h 25mQantas Airways
Deal found 28/4£162
Sat 10/516:05SYD - MEL
1 stop5h 15mMultiple Airlines
Sun 11/511:20MEL - SYD
Nonstop1h 30mMultiple Airlines
Deal found 28/4£262
Thu 12/608:45SYD - MEL
1 stop5h 45mRex
Thu 19/609:00MEL - SYD
1 stop4h 50mRex
Deal found 27/4£346
Thu 29/508:45SYD - PVG
1 stop29h 25mChina Southern
Thu 5/621:55PVG - SYD
1 stop19h 45mChina Southern
Deal found 28/4£368
Thu 15/513:10SYD - PVG
2 stops23h 10mTianjin Airlines
Sun 18/508:25PVG - SYD
1 stop28h 15mTianjin Airlines
Deal found 29/4£380
Thu 29/522:10SYD - PVG
1 stop29h 10mMalaysia Airlines
Wed 4/602:25PVG - SYD
1 stop15h 10mMalaysia Airlines
Deal found 28/4£388
Thu 15/508:40SYD - PVG
1 stop18h 35mMultiple Airlines
Sun 18/517:10PVG - SYD
1 stop19h 30mMultiple Airlines
Deal found 29/4£391
Thu 29/508:45SYD - SHA
1 stop26h 40mChina Southern
Thu 5/614:50SHA - SYD
1 stop15h 35mChina Southern
Deal found 29/4£394
Thu 29/510:10SYD - PVG
1 stop14h 00mCathay Pacific
Thu 5/619:05PVG - SYD
1 stop13h 45mCathay Pacific
Deal found 28/4£401
Mon 19/507:40SYD - SHA
1 stop15h 15mCathay Pacific
Mon 26/513:20SHA - SYD
1 stop17h 20mCathay Pacific
Deal found 29/4£403

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 29 April 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

Tue 14/10

14:40-16:15

Nonstop1h 35m

Melbourne

Fri 17/10

13:55-15:20

Nonstop1h 25m

£147

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Thu 24/7

06:45-08:20

Nonstop1h 35m

Melbourne

Mon 28/7

07:00-08:25

Nonstop1h 25m

£148

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Fri 25/7

06:25-08:00

Nonstop1h 35m

Melbourne

Sun 27/7

21:00-22:25

Nonstop1h 25m

£162

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Sat 10/5

16:05-21:20

1 stop5h 15m

Melbourne

Sun 11/5

11:20-12:50

Nonstop1h 30m

£262

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Thu 12/6

08:45-14:30

1 stop5h 45m

Melbourne

Thu 19/6

09:00-13:50

1 stop4h 50m

£346

SydneyShanghai

SYD - PVG

SYDPVG

Sydney Kingsford Smith

Thu 29/5

08:45-12:10

1 stop29h 25m

Shanghai Pu Dong

Thu 5/6

21:55-19:40

1 stop19h 45m

£368

SydneyShanghai

SYD - PVG

SYDPVG

Sydney Kingsford Smith

Thu 15/5

13:10-10:20

2 stops23h 10m

Shanghai Pu Dong

Sun 18/5

08:25-14:40

1 stop28h 15m

£380

SydneyShanghai

SYD - PVG

SYDPVG

Sydney Kingsford Smith

Thu 29/5

22:10-01:20

1 stop29h 10m

Shanghai Pu Dong

Wed 4/6

02:25-19:35

1 stop15h 10m

£388

SydneyShanghai

SYD - PVG

SYDPVG

Sydney Kingsford Smith

Thu 15/5

08:40-01:15

1 stop18h 35m

Shanghai Pu Dong

Sun 18/5

17:10-14:40

1 stop19h 30m

£391

SydneyShanghai

SYD - SHA

SYDSHA

Sydney Kingsford Smith

Thu 29/5

08:45-09:25

1 stop26h 40m

Shanghai Hongqiao Intl

Thu 5/6

14:50-08:25

1 stop15h 35m

£394

Flights are sorted by cheapest return flights first.

Deals found on 28/4

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 25 April 2025.

Booking 72 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 £607). Flying from Sydney in December will prove the most costly (average of £854). 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.

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.

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

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Direct flights from Australia

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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 29 April 2025.
  • What are the most popular destinations to fly to from Sydney?

    This month, the top selected destinations from Sydney are Brisbane, Auckland, 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 £17 to Melbourne Avalon Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £708 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 (£40), Virgin Australia flights from Sydney to Adelaide (£49), and Rex flights from Sydney to Brisbane (£80).

  • 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 £280
    Sydney Kingsford Smith to Coolangatta from £356
    Sydney Kingsford Smith to Auckland from £555
    Sydney Kingsford Smith to Adelaide from £580

  • 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 £854 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 £43 round trip
    Travel from Sydney to Shanghai from £315 round trip
    Travel from Sydney to London from £596 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.

See more FAQs

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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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