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£79+ Cheap flights from Australia

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. 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
12 Oct — 19 Oct1
1 adult
1 adult, Economy

What to know about flights from Australia

Discover essential information about flights departing from Australia, including flight schedules, destinations, airlines operating at the Australia 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 12 September 2025.

Good round-trip deal

£76 or less

Good one-way deal

£31 or less
Price to beat on a round-trip flight from Australia.
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Price to beat on a one-way flight from Australia.
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Find flights from Australia

Cheapest flights from Australia
Explore the most affordable flight options available from Australia. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

Wed 5/1120:15MEL - LGW
2 stops45h 40mAir China
Wed 12/1111:40LGW - MEL
2 stops41h 05mAir China
Deal found 10/9£633
Sat 25/1022:30MEL - LGW
1 stop43h 00mChina Eastern
Sat 1/1117:00LGW - MEL
1 stop30h 00mChina Eastern
Deal found 10/9£633
Wed 22/1021:00MEL - LHR
1 stop33h 30mAir China
Mon 17/1120:25LHR - MEL
1 stop32h 20mAir China
Deal found 10/9£635
Sun 26/1020:15MEL - LHR
1 stop32h 35mAir China
Mon 10/1120:25LHR - MEL
1 stop32h 20mAir China
Deal found 10/9£636
Sun 12/1012:00MEL - LGW
1 stop37h 10mChina Eastern
Mon 27/1010:30LGW - MEL
1 stop36h 30mChina Eastern
Deal found 12/9£636
Fri 3/1011:00MEL - LGW
1 stop37h 00mChina Eastern
Mon 13/1011:35LGW - MEL
1 stop36h 25mChina Eastern
Deal found 12/9£638
Sun 9/1112:00MEL - LHR
1 stop40h 30mChina Eastern
Tue 11/1121:00LHR - MEL
1 stop26h 00mChina Eastern
Deal found 9/9£639
Sun 2/1122:30MEL - LGW
1 stop43h 00mChina Eastern
Wed 12/1117:00LGW - MEL
1 stop30h 00mChina Eastern
Deal found 10/9£639
Wed 15/1016:55MEL - LGW
2 stops30h 05mMultiple Airlines
Sat 15/1117:05LGW - MEL
2 stops26h 10mMultiple Airlines
Deal found 10/9£642
Sun 19/1021:00MEL - LHR
1 stop30h 45mAir China
Mon 3/1117:40LHR - MEL
1 stop35h 05mAir China
Deal found 10/9£644
Mon 3/1122:55MEL - LGW
2 stops45h 15mMultiple Airlines
Mon 24/1117:05LGW - MEL
2 stops26h 10mMultiple Airlines
Deal found 10/9£644
Sun 26/1022:30MEL - LGW
1 stop43h 00mChina Eastern
Sun 2/1117:00LGW - MEL
1 stop34h 05mChina Eastern
Deal found 11/9£645

Find flights from Australia within your budget

 
Find flights departing from Australia 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 12 September 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Sat 18/10

22:20-22:25

2 stops34h 05m

London Gatwick

Thu 6/11

06:25-21:00

2 stops27h 35m

£684

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Mon 2/2

16:55-09:55

2 stops28h 00m

London Heathrow

Wed 25/2

19:55-21:00

2 stops38h 05m

£694

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Wed 15/10

22:20-22:20

2 stops34h 00m

London Gatwick

Wed 5/11

17:05-06:15

2 stops26h 10m

£708

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 12/10

15:50-09:50

2 stops28h 00m

London Heathrow

Fri 31/10

06:35-19:20

2 stops25h 45m

£718

PerthLondon

PER - LHR

PERLHR

Perth

Thu 23/10

02:10-20:50

2 stops25h 40m

London Heathrow

Sat 8/11

16:40-23:55

2 stops23h 15m

£718

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Thu 5/2

00:30-22:35

2 stops33h 05m

London Gatwick

Sun 22/2

17:05-11:15

2 stops31h 10m

£719

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Tue 14/10

16:55-13:00

2 stops30h 05m

London Gatwick

Sun 7/12

17:05-06:15

2 stops26h 10m

£719

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Thu 12/2

15:30-09:10

2 stops28h 40m

London Gatwick

Fri 20/2

06:25-09:25

2 stops40h 00m

£720

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 25/11

21:30-14:30

1 stop28h 00m

London Heathrow

Mon 8/12

13:55-06:35

1 stop29h 40m

£761

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 10/2

16:35-06:40

1 stop25h 05m

London Heathrow

Tue 3/3

13:55-17:55

1 stop41h 00m

£763

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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

Have a flexible travel schedule? Discover the best time to fly from Australia 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 Australia

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

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

Currently, February is the cheapest month in which you can book a flight from Australia (average of £585). Flying from Australia in December will prove the most costly (average of £775). 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 Australia?

Use this chart to determine the cheapest time to fly return from Australia to Heathrow. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from Australia 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 Saturday at midday when fares are usually the most expensive.

Which airlines fly from Australia?

Many airlines operate round-trip flights from Australia: Singapore Airlines, Qantas Airways, British Airways, Qatar Airways, Cathay Pacific. These airlines fly to the following popular destinations: London.

Jetstar
Jetstar
From £20
Virgin Australia
Virgin Australia
From £60
Emirates
Emirates
From £299
Singapore Airlines
Singapore Airlines
From £309

What is the cheapest place to fly to from Australia?

The cheapest city to fly to from Australia is Ballina Byron, with prices starting at £19. Explore other affordable destinations below.

Ballina Byron
Ballina Byron
From £25
Melbourne
Melbourne
From £34
Coolangatta Gold Coast
Coolangatta Gold Coast
From £37
Sydney Kingsford Smith
Sydney Kingsford Smith
From £51

Airline reviews for flights from Australia

Get insights into the airlines that provide service from Australia. 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 Australia. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Read through reviews of airlines serving Australia, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
993 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qantas Airways
7.5
Good
905 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qatar Airways
7.4
Good
3,624 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
British Airways
6.7
Okay
7,361 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from Australia. 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 12 September 2025.

  • What is the cheapest airport to fly out of Australia?

    Sydney Kingsford Smith airport offers the cheapest routes to Melbourne, from £43; whereas Melbourne airport is typically cheaper if you're flying to Puebla City, from £506. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Australia?

    At the present moment the cheapest month to fly from Australia is currently February; 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 Australia?

    Check out the cheapest flights from Australia to embark to:
    Travel from Sydney to Melbourne from £43 round trip
    Travel from Melbourne to Barcelona from £506 round trip
    Travel from Sydney to London from £531 round trip
    Travel from Sydney to Amsterdam from £599 round trip
    Travel from Melbourne to Puebla City from £967 round trip

  • How does Cheapflights help users find flights from Australia?

    When you search for this flight from Australia, 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 Australia?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia for you. Better yet — we are completely free to use.

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

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia flexibly with Cheapflights today.

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia?

When you search for this flight from Australia, 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 Australia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Australia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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