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Cheap flights from Australia to London from $590

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LON
1 Apr — 8 Apr1
1 adult

Cheap flight deals from Australia to London

Keep the following information in mind while searching for Australia to London flight deals. Data was last updated 27 March 2025.

Round-trip from

$1,386

One-way from

$590

Popular in

December

Cheapest in

October

Average price

$1,689

Good round-trip deal

$2,037 or less

Good one-way deal

$1,393 or less
11/5-19/5
  • 11/5-19/5
  • 5 total stops
  • 64h 25m total
  • Australia to London
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10/5
  • 10/5
  • 2 total stops
  • 52h 05m total
  • Australia to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($408 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($103 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Australia to London (LON).
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Price to beat on a one-way flight from Australia to London (LON).
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Find flight deals from Australia to London

Cheapest flights from Australia to London
Explore the most affordable flight options available from Australia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Sun 11/521:30MEL - LGW
3 stops33h 55mMultiple Airlines
Mon 19/514:00LGW - MEL
2 stops30h 30mMultiple Airlines
Deal found 25/3$1,386
Fri 16/511:00MEL - LGW
1 stop37h 00mChina Eastern
Mon 26/518:05LGW - MEL
1 stop29h 55mChina Eastern
Deal found 26/3$1,391
Thu 29/521:30MEL - LHR
1 stop30h 10mChina Eastern
Thu 12/621:20LHR - MEL
1 stop26h 40mChina Eastern
Deal found 27/3$1,395
Thu 22/502:10PER - LHR
1 stop21h 25mMalaysia Airlines
Thu 26/621:35LHR - PER
1 stop20h 35mMalaysia Airlines
Deal found 27/3$1,400
Mon 13/1000:10PER - LHR
1 stop27h 25mMultiple Airlines
Tue 4/1107:05LHR - PER
2 stops31h 45mMultiple Airlines
Deal found 27/3$1,402
Sun 25/521:00MEL - LHR
1 stop31h 00mChina Southern
Sun 22/622:10LHR - MEL
1 stop25h 30mChina Southern
Deal found 27/3$1,405
Mon 19/509:15PER - LHR
1 stop40h 00mCathay Pacific
Thu 29/518:20LHR - PER
1 stop21h 20mCathay Pacific
Deal found 27/3$1,406
Sun 8/613:35MEL - LHR
1 stop39h 10mMultiple Airlines
Fri 20/622:00LHR - MEL
2 stops31h 05mMultiple Airlines
Deal found 27/3$1,414
Wed 14/512:00SYD - LHR
2 stops39h 40mChina Eastern
Thu 12/621:20LHR - SYD
1 stop26h 40mChina Eastern
Deal found 26/3$1,417
Tue 13/511:00SYD - LGW
1 stop28h 40mChina Eastern
Sat 31/518:00LGW - SYD
2 stops28h 40mChina Eastern
Deal found 26/3$1,421
Fri 23/521:45SYD - LHR
1 stop30h 15mChina Southern
Fri 20/622:10LHR - SYD
1 stop25h 15mChina Southern
Deal found 26/3$1,427
Sun 13/419:45MEL - LHR
2 stops32h 45mHainan Airlines
Fri 25/422:00LHR - MEL
2 stops31h 05mHainan Airlines
Deal found 27/3$1,427

Cheapflights Fare Finder

Customise your flight search to find flights from Australia to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from Australia to London that are best for you.

Fly from

Australia

Fly to

London

Route

Depart

Return

Price

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Sun 11/5

21:30-22:25

3 stops33h 55m

London Gatwick

Mon 19/5

14:00-05:30

2 stops30h 30m

$1,386

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

$1,391

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Thu 29/5

21:30-18:40

1 stop30h 10m

London Heathrow

Thu 12/6

21:20-09:00

1 stop26h 40m

$1,395

PerthLondon

PER - LHR

PERLHR

Perth

Wed 14/5

09:15-15:15

1 stop37h 00m

London Heathrow

Thu 29/5

17:00-22:40

1 stop22h 40m

$1,403

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 25/5

21:00-19:00

1 stop31h 00m

London Heathrow

Sun 22/6

22:10-08:40

1 stop25h 30m

$1,405

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 8/6

13:35-19:45

1 stop39h 10m

London Heathrow

Fri 20/6

22:00-14:05

2 stops31h 05m

$1,414

PerthLondon

PER - LHR

PERLHR

Perth

Thu 22/5

17:20-18:45

2 stops32h 25m

London Heathrow

Wed 28/5

09:30-21:45

3 stops29h 15m

$1,416

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 14/5

12:00-18:40

2 stops39h 40m

London Heathrow

Thu 12/6

21:20-09:00

1 stop26h 40m

$1,417

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 13/4

19:45-19:30

2 stops32h 45m

London Heathrow

Fri 25/4

22:00-14:05

2 stops31h 05m

$1,427

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 23/5

21:45-19:00

1 stop30h 15m

London Heathrow

Fri 20/6

22:10-08:25

1 stop25h 15m

$1,427

Flights are sorted by cheapest return flights first.

Deals found on 25/3

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

Have a flexible travel schedule? Discover the best time to fly to London 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.

Cheapflights Insights

Everything you need to know about your flight from Australia to London

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

Currently, October is the cheapest month in which you can book a flight from Australia to London (average of $1,037). Flying from Australia to London in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AU to LON?

Find hourly flight availability from Australia to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2025.

When flying from Australia to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 27 March 2025.
Read reviews from past customers who have flown EVA Air, Japan Airlines and China Airlines from Australia to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

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.
EVA Air
8.4
Very Good
1,169 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

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.
Japan Airlines
8.3
Very Good
1,440 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

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.
China Airlines
8.2
Very Good
722 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

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.
Singapore Airlines
8.1
Very Good
1,285 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

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.

Related info for your journey

Find useful and relevant information for your journey from Australia to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Australia to London one-way?

    For one-way options, check prices for Hainan Airlines. According to our data, you can fly for as low as $618. Users have also found prices from $634 and $650 on Air China and China Southern, respectively.

  • What are the most popular routes from Australia to London?

    When deciding which route to take from Australia to London, consider Sydney Kingsford Smith - London Heathrow, Melbourne - London Heathrow or Melbourne - London Gatwick, as they are the most popular.

  • What are the cheapest flights from Australia to London?

    Looking at all options, your cheapest flight can be booked for $1,373. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for $1,324 on average our data indicates $8,951 when flying from Australia to London.

  • Can I find deals for flights from Australia to London that include hotel bookings?

    Yes. In addition to deals on Australia to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to London.

  • Can I find deals for business class flights from Australia to London?

    Yes. Cheapflights offers flight deals from Australia to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Australia to London (average of $1,037). Flying from Australia to London in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Australia?

Book flights to Australia if you plan to visit one of these locations
Gatwick
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Andover
Hayes
Horley

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Australia to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Australia to London

Discover the top 10 airlines that operate flights from Australia to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$1,127Average$1,584FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Beijing Capital AirlinesCheapest$1,129Average$1,233FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Turkish AirlinesCheapest$1,207Average$1,911FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EVA AirCheapest$1,246Average$1,522FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Royal Brunei AirlinesCheapest$1,285Average$1,698FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Korean AirCheapest$1,371Average$2,563FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
SriLankan AirlinesCheapest$1,371Average$1,763FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Vietnam AirlinesCheapest$1,522Average$1,996FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Japan AirlinesCheapest$1,522Average$2,018FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Asiana AirlinesCheapest$1,598Average$1,861FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

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 to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to London?

Cheapflights simply makes it quick and affordable to book flights from Australia to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Australia to London with no change fees?

Certainly. Search results for flights to London from Australia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Australia to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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