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£55+ 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 23/3. 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
26 Feb — 5 Mar1
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 21 February 2025.

Cheapest one-way flight

£29

Cheapest round-trip flight

£50

Cheapest airline

Jetstar

Most popular destination

Singapore Changi (SIN)

Good round-trip deal

£55 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 Melbourne Avalon.
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On average, Jetstar currently has the cheapest one-way flight from Sydney Kingsford Smith (avg. price of £77).
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Singapore Changi (SIN) is currently the most popular flight destination from Sydney Kingsford Smith (average return price of £923).
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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 21 February 2025.

Tue 4/306:00SYD - MEL
Nonstop1h 35mJetstar
Tue 4/313:55MEL - SYD
Nonstop1h 25mJetstar
Deal found 20/2£80
Wed 26/311:30SYD - CNS
Nonstop3h 00mJetstar
Sat 29/306:40CNS - SYD
Nonstop3h 00mJetstar
Deal found 21/2£106
Thu 6/307:45SYD - MEL
Nonstop1h 35mVirgin Australia
Mon 10/321:00MEL - SYD
Nonstop1h 25mVirgin Australia
Deal found 20/2£131
Sun 16/306:00SYD - MEL
Nonstop1h 35mMultiple Airlines
Sun 16/311:30MEL - SYD
Nonstop1h 25mMultiple Airlines
Deal found 21/2£137
Sun 17/815:10SYD - CNS
Nonstop3h 05mMultiple Airlines
Sun 24/811:50CNS - SYD
1 stop8h 50mMultiple Airlines
Deal found 20/2£162
Fri 11/719:00SYD - CNS
1 stop4h 35mVirgin Australia
Sun 27/719:15CNS - SYD
Nonstop2h 55mVirgin Australia
Deal found 20/2£173
Thu 6/308:45SYD - MEL
Nonstop1h 35mQantas Airways
Mon 10/308:15MEL - SYD
Nonstop1h 25mQantas Airways
Deal found 20/2£180
Sat 5/411:50SYD - PER
Nonstop5h 05mJetstar
Tue 8/415:50PER - SYD
Nonstop4h 05mJetstar
Deal found 19/2£190
Mon 5/513:20SYD - CNS
Nonstop3h 10mQantas Airways
Thu 15/513:15CNS - SYD
1 stop5h 10mQantas Airways
Deal found 19/2£245
Sun 2/307:15SYD - PER
Nonstop5h 05mMultiple Airlines
Mon 3/322:45PER - SYD
Nonstop4h 20mMultiple Airlines
Deal found 20/2£252
Fri 7/320:15SYD - PER
Nonstop5h 05mVirgin Australia
Sat 15/315:15PER - SYD
Nonstop4h 15mVirgin Australia
Deal found 19/2£273
Wed 16/418:55SYD - MEL
1 stop19h 35mRex
Tue 29/409:00MEL - SYD
1 stop4h 50mRex
Deal found 19/2£366

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 21 February 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Tue 1/7

19:45-22:50

Nonstop3h 05m

Cairns

Tue 8/7

06:35-09:35

Nonstop3h 00m

£138

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Fri 7/3

06:00-07:35

Nonstop1h 35m

Melbourne

Fri 7/3

20:30-21:55

Nonstop1h 25m

£140

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Sun 17/8

15:10-18:15

Nonstop3h 05m

Cairns

Sun 24/8

11:50-20:40

1 stop8h 50m

£162

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Fri 11/7

19:00-23:35

1 stop4h 35m

Cairns

Sun 27/7

19:15-22:10

Nonstop2h 55m

£173

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Thu 6/3

08:45-10:20

Nonstop1h 35m

Melbourne

Mon 10/3

08:15-09:40

Nonstop1h 25m

£180

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Wed 21/5

11:50-14:55

Nonstop5h 05m

Perth

Tue 27/5

23:55-06:05

Nonstop4h 10m

£191

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Sat 15/3

18:00-19:40

Nonstop1h 40m

Melbourne

Tue 18/3

16:30-17:55

Nonstop1h 25m

£204

SydneyCairns

SYD - CNS

SYDCNS

Sydney Kingsford Smith

Mon 5/5

13:20-16:30

Nonstop3h 10m

Cairns

Thu 15/5

13:15-18:25

1 stop5h 10m

£245

SydneyMelbourne

SYD - MEL

SYDMEL

Sydney Kingsford Smith

Sat 15/3

18:05-22:40

1 stop4h 35m

Melbourne

Mon 17/3

15:10-22:05

1 stop6h 55m

£255

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Sat 8/3

07:15-09:20

Nonstop5h 05m

Perth

Fri 21/3

15:15-22:30

Nonstop4h 15m

£271

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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 14 February 2025.

Booking 4 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, March is the cheapest month in which you can book a flight from Sydney (average of £589). Flying from Sydney in December will prove the most costly (average of £902). 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 Wednesday 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, Singapore Airlines, Etihad Airways. These airlines fly to the following popular destinations: London.

Jetstar

Jetstar

From £55

Virgin Australia

Virgin Australia

From £61

British Airways

British Airways

From £1,085

Qantas Airways

Qantas Airways

From £177

What are popular destinations to fly to from Sydney?

If you’re flying from Sydney, these routes are more frequently taken by airlines Melbourne (1,794 flights per day), Brisbane (1,059 flights per day) and Adelaide (626 flights per day).

Singapore Changi

Singapore Changi

From £149

Melbourne

Melbourne

From £37

Bangkok Suvarnabhumi

Bangkok Suvarnabhumi

From £314

Dubai Intl

Dubai Intl

From £898

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 £13. Explore other affordable destinations below.

Ballina Byron

Ballina Byron

From £16

Melbourne

Melbourne

From £37

Coolangatta Gold Coast

Coolangatta Gold Coast

From £41

Brisbane

Brisbane

From £45

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.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Asiana Airlines
8.3
Very Good
445 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

China Airlines
8.2
Very Good
727 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Hainan Airlines
7.8
Good
31 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Thai Airways
7.8
Good
317 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Overall

8.3

Food

7.7

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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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 Ballina
Direct flights from Port Macquarie
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 21 February 2025.

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

    This month, the top selected destinations from Sydney are Bangkok Suvarnabhumi Airport, Auckland, Brisbane. 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 £13 to Ballina (prices may vary depending on the airline and departure time). On average, users have booked flights for £610 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 (£44), Virgin Australia flights from Sydney to Adelaide (£48), and Rex flights from Sydney to Brisbane (£68).

  • 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 Melbourne Airport from £234
    Sydney Kingsford Smith to Auckland from £322
    Sydney Kingsford Smith to Coolangatta from £377
    Sydney Kingsford Smith to Brisbane from £441

  • 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 £904 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 March; 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 £46 round trip
    Travel from Sydney to London from £638 round trip
    Travel from Sydney to Manchester from £794 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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Fly with Cheapflights

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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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