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£77+ 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 2/4. 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 Mar — 3 Apr1
1 adult

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 22 March 2025.

Good round-trip deal

£21 or less

Good one-way deal

£12 or less
Price to beat on a round-trip flight from Australia.
Price to beat on a one-way flight from Australia.

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 22 March 2025.

Sun 18/511:00MEL - LHR
1 stop40h 40mChina Eastern
Sun 25/521:20LHR - MEL
1 stop26h 40mChina Eastern
Deal found 21/3£677
Fri 16/511:00MEL - LGW
1 stop37h 00mChina Eastern
Mon 26/518:05LGW - MEL
1 stop29h 55mChina Eastern
Deal found 21/3£677
Sun 6/419:45MEL - LHR
2 stops32h 45mHainan Airlines
Fri 18/422:00LHR - MEL
2 stops31h 05mHainan Airlines
Deal found 21/3£682
Mon 31/312:20SYD - LHR
2 stops40h 20mChina Eastern
Sat 12/421:20LHR - SYD
1 stop30h 15mChina Eastern
Deal found 21/3£690
Sat 26/400:30MEL - LHR
3 stops44h 55mMultiple Airlines
Sun 11/509:25LHR - MEL
1 stop35h 50mMultiple Airlines
Deal found 20/3£690
Sat 24/511:00SYD - LGW
1 stop38h 00mChina Eastern
Sat 7/611:35LGW - SYD
1 stop40h 00mChina Eastern
Deal found 21/3£691
Wed 21/509:15PER - LHR
1 stop40h 00mCathay Pacific
Thu 29/518:20LHR - PER
1 stop21h 20mCathay Pacific
Deal found 21/3£693
Thu 8/519:40SYD - LHR
1 stop33h 50mAir China
Thu 29/520:25LHR - SYD
1 stop33h 25mAir China
Deal found 21/3£699
Sat 24/512:50SYD - LGW
2 stops43h 20mMultiple Airlines
Tue 24/614:40LGW - SYD
2 stops43h 50mMultiple Airlines
Deal found 20/3£699
Wed 4/617:20PER - LHR
2 stops45h 10mMultiple Airlines
Wed 2/721:55LHR - PER
2 stops24h 55mMultiple Airlines
Deal found 21/3£699
Thu 19/610:05SYD - LGW
1 stop30h 05mChina Southern
Mon 23/612:00LGW - SYD
1 stop35h 25mChina Southern
Deal found 21/3£700
Thu 15/515:50PER - LHR
1 stop31h 45mMalaysia Airlines
Thu 29/521:35LHR - PER
1 stop34h 15mMalaysia Airlines
Deal found 21/3£710

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

Fly to

Heathrow

Route

Depart

Return

Price

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 18/5

11:00-18:40

1 stop40h 40m

London Heathrow

Sun 25/5

21:20-09:00

1 stop26h 40m

£677

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Fri 16/5

11:00-15:00

1 stop37h 00m

London Gatwick

Mon 26/5

18:05-09:00

1 stop29h 55m

£677

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 6/4

19:45-19:30

2 stops32h 45m

London Heathrow

Fri 18/4

22:00-14:05

2 stops31h 05m

£682

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sat 26/4

00:30-12:25

3 stops44h 55m

London Heathrow

Sun 11/5

09:25-06:15

1 stop35h 50m

£690

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 31/3

12:20-18:40

2 stops40h 20m

London Heathrow

Sat 12/4

21:20-12:35

1 stop30h 15m

£690

PerthLondon

PER - LHR

PERLHR

Perth

Wed 21/5

09:15-18:15

1 stop40h 00m

London Heathrow

Thu 29/5

18:20-22:40

1 stop21h 20m

£693

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 8/5

19:40-20:30

1 stop33h 50m

London Heathrow

Thu 29/5

20:25-14:50

1 stop33h 25m

£699

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Sat 24/5

12:50-23:10

2 stops43h 20m

London Gatwick

Tue 24/6

14:40-19:30

2 stops43h 50m

£699

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Thu 19/6

10:05-07:10

1 stop30h 05m

London Gatwick

Mon 23/6

12:00-08:25

1 stop35h 25m

£700

PerthLondon

PER - LHR

PERLHR

Perth

Thu 15/5

15:50-16:35

1 stop31h 45m

London Heathrow

Thu 29/5

21:35-14:50

1 stop34h 15m

£710

Flights are sorted by cheapest return flights first.

Deals found on 20/3

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, May is the cheapest month in which you can book a flight from Australia (average of £555). Flying from Australia in December will prove the most costly (average of £883). 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.

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.

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 22 March 2025.
  • What is the cheapest airport to fly out of Australia?

    Sydney Kingsford Smith airport offers the cheapest routes to Melbourne, from £45; whereas Melbourne airport is typically cheaper if you're flying to Puebla City, from £579. 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 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 Australia?

    Check out the cheapest flights from Australia to embark to:
    Travel from Sydney to Melbourne from £45 round trip
    Travel from Melbourne to London from £579 round trip
    Travel from Melbourne to Puebla City from £1,013 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!

See more FAQs

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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