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Cheap flights from Australia to London from $698

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LON
6 Jul — 13 Jul1
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 1 July 2025.

Round-trip from

$1,436

One-way from

$702

Popular in

December

Cheapest in

October

Average price

$1,964

Good round-trip deal

$2,062 or less

Good one-way deal

$1,361 or less
China Eastern
  • China Eastern
  • 15/7-15/8
  • 2 total stops
  • 55h 50m total
  • Australia to London
5/8
  • 5/8
  • 2 total stops
  • 53h 30m total
  • Australia to London
Highest demand for flights based on searches. 12% potential increase in price ($407 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($99 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Australia to London (LON).
Price to beat on a one-way flight from Australia to London (LON).

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 1 July 2025.

Tue 15/721:30MEL - LGW
1 stop26h 30mChina Eastern
Fri 15/818:40LGW - MEL
1 stop29h 20mChina Eastern
Deal found 30/6$1,436
Sun 3/820:00MEL - LHR
1 stop30h 45mAir China
Wed 10/922:40LHR - MEL
1 stop30h 55mAir China
Deal found 29/6$1,442
Wed 9/720:00MEL - LGW
2 stops31h 45mAir China
Wed 13/812:35LGW - MEL
1 stop41h 00mAir China
Deal found 29/6$1,442
Tue 21/1022:30MEL - LHR
1 stop30h 10mChina Eastern
Tue 2/1221:00LHR - MEL
1 stop26h 00mChina Eastern
Deal found 29/6$1,445
Sun 3/820:00MEL - LGW
1 stop31h 35mMultiple Airlines
Fri 29/809:10LGW - MEL
3 stops36h 05mMultiple Airlines
Deal found 28/6$1,456
Fri 24/1011:20MEL - LHR
1 stop41h 40mChina Southern
Thu 13/1122:00LHR - MEL
1 stop36h 30mChina Southern
Deal found 29/6$1,461
Mon 20/1006:55MEL - LHR
2 stops37h 00mLufthansa
Sun 9/1115:30LHR - MEL
2 stops32h 20mLufthansa
Deal found 28/6$1,482
Wed 6/820:00MEL - LHR
1 stop33h 30mMultiple Airlines
Fri 29/822:00LHR - MEL
2 stops31h 05mMultiple Airlines
Deal found 29/6$1,488
Sun 20/711:00SYD - LHR
1 stop40h 40mChina Eastern
Sun 10/821:20LHR - SYD
1 stop26h 40mChina Eastern
Deal found 30/6$1,502
Thu 17/719:40SYD - LHR
1 stop33h 50mAir China
Fri 1/820:25LHR - SYD
1 stop33h 25mAir China
Deal found 30/6$1,503
Tue 22/719:40SYD - LGW
1 stop43h 55mAir China
Wed 13/812:35LGW - SYD
1 stop41h 15mAir China
Deal found 29/6$1,505
Sun 13/705:00MEL - LHR
1 stop22h 45mEtihad Airways
Sun 21/914:45LHR - MEL
1 stop27h 25mEtihad Airways
Deal found 29/6$1,506

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 1 July 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

Tue 15/7

21:30-15:00

1 stop26h 30m

London Gatwick

Fri 15/8

18:40-09:00

1 stop29h 20m

$1,436

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 3/8

20:00-17:45

1 stop30h 45m

London Heathrow

Wed 10/9

22:40-14:35

1 stop30h 55m

$1,442

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Wed 9/7

20:00-18:45

2 stops31h 45m

London Gatwick

Wed 13/8

12:35-14:35

1 stop41h 00m

$1,442

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Tue 21/10

12:00-18:40

1 stop40h 40m

London Heathrow

Tue 2/12

21:00-10:00

1 stop26h 00m

$1,445

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Fri 24/10

11:20-19:00

1 stop41h 40m

London Heathrow

Thu 13/11

22:00-21:30

1 stop36h 30m

$1,461

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Sun 3/8

20:00-18:35

1 stop31h 35m

London Gatwick

Fri 29/8

09:10-06:15

3 stops36h 05m

$1,467

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Mon 20/10

06:55-09:55

2 stops37h 00m

London Heathrow

Sun 9/11

15:30-10:50

2 stops32h 20m

$1,482

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Wed 6/8

20:00-20:30

1 stop33h 30m

London Heathrow

Fri 29/8

22:00-14:05

2 stops31h 05m

$1,488

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 20/7

11:00-18:40

1 stop40h 40m

London Heathrow

Sun 10/8

21:20-09:00

1 stop26h 40m

$1,502

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 17/7

19:40-20:30

1 stop33h 50m

London Heathrow

Fri 1/8

20:25-14:50

1 stop33h 25m

$1,503

Flights are sorted by cheapest return flights first.

Deals found on 29/6

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 1 July 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.

Weekly flight availability from Australia to London

Explore weekly flight availability from Australia to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 July 2025.

The most flights from AU0 to LON are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 1 July 2025.
Read reviews from past customers who have flown with EVA Air, Japan Airlines, andChina Airlines from Australia to London. 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.

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 Air China. According to our data, you can fly for as low as $739. Users have also found prices from $763 and $781 on EVA Air and China Eastern, respectively.

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

  • What are the cheapest flights from Australia to London?

    Looking at all options, your cheapest flight can be booked for $1,308. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for $1,332 on average our data indicates $4,817 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
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Chertsey

Browse thousands of different options on Cheapflights for your next trip

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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 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$1,085Average$1,457FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Beijing Capital AirlinesCheapest$1,097Average$1,187FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Royal Brunei AirlinesCheapest$1,232Average$1,627FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
SriLankan AirlinesCheapest$1,303Average$1,744FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Vietnam AirlinesCheapest$1,465Average$2,006FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Japan AirlinesCheapest$1,473Average$1,922FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
SWISSCheapest$1,494Average$2,322FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Korean AirCheapest$1,564Average$2,422FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapest$1,564Average$1,857FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Austrian AirlinesCheapest$1,594Average$1,849FlexibilityNo cancel feeOn-time78%
Search Austrian 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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