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Cheap flights from Australia to London from $606

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LON
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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 14 November 2025.

Round-trip from

$1,442

One-way from

$607

Popular in

December

Cheapest in

February

Average price

$1,683

Good round-trip deal

$1,964 or less

Good one-way deal

$1,437 or less
12/3-19/3
  • 12/3-19/3
  • 5 total stops
  • 69h 45m total
  • Australia to London
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7/2
  • 7/2
  • 2 total stops
  • 44h 25m total
  • Australia to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($401 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($97 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
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

Enter your travel dates to find the best prices.

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 14 November 2025.

Wed 12/1116:35SYD - LHR
1 stop25h 05mMultiple Airlines
Sun 16/1121:15LHR - SYD
1 stop30h 40mMultiple Airlines
Deal found 11/11$1,447
Wed 19/1121:15SYD - LGW
2 stops29h 55mMultiple Airlines
Tue 25/1110:30LGW - SYD
1 stop36h 30mMultiple Airlines
Deal found 11/11$1,447
Thu 13/1121:30SYD - LHR
1 stop31h 40mMultiple Airlines
Sun 23/1121:15LHR - SYD
1 stop30h 40mMultiple Airlines
Deal found 11/11$1,448
Sat 15/1121:00SYD - LHR
1 stop31h 55mMultiple Airlines
Mon 17/1121:00LHR - SYD
1 stop26h 00mMultiple Airlines
Deal found 12/11$1,450
Tue 11/1121:30SYD - LHR
1 stop31h 40mMultiple Airlines
Sat 22/1121:10LHR - SYD
2 stops47h 55mMultiple Airlines
Deal found 10/11$1,451
Wed 12/1117:05PER - LHR
1 stop34h 05mSingapore Airlines
Sun 7/1210:40LHR - PER
1 stop20h 05mSingapore Airlines
Deal found 11/11$1,453
Sat 15/1121:00SYD - LHR
1 stop31h 55mMultiple Airlines
Wed 26/1121:00LHR - SYD
1 stop30h 50mMultiple Airlines
Deal found 11/11$1,454
Sun 16/1121:15SYD - LGW
2 stops47h 05mMultiple Airlines
Sun 30/1117:00LGW - SYD
1 stop30h 00mMultiple Airlines
Deal found 11/11$1,454
Sun 16/1123:10PER - LHR
2 stops31h 15mTurkish Airlines
Mon 1/1217:45LHR - PER
2 stops28h 05mTurkish Airlines
Deal found 11/11$1,456
Thu 13/1121:30SYD - LHR
1 stop31h 40mMultiple Airlines
Mon 17/1121:00LHR - SYD
1 stop26h 00mMultiple Airlines
Deal found 12/11$1,457
Thu 13/1112:00SYD - LGW
1 stop37h 00mChina Eastern
Sun 23/1110:30LGW - SYD
1 stop36h 30mChina Eastern
Deal found 10/11$1,457
Mon 17/1123:10PER - LHR
2 stops29h 55mTurkish Airlines
Sun 30/1106:35LHR - PER
2 stops39h 15mTurkish Airlines
Deal found 12/11$1,457

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 14 November 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

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 3/3

22:10-16:55

1 stop29h 45m

London Heathrow

Sat 7/3

21:15-12:15

1 stop28h 00m

$1,482

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 1/3

22:10-16:55

1 stop29h 45m

London Heathrow

Sat 14/3

21:15-12:15

1 stop28h 00m

$1,483

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Thu 26/3

15:55-09:20

2 stops28h 25m

London Gatwick

Thu 23/4

07:00-19:15

2 stops27h 15m

$1,511

PerthLondon

PER - LHR

PERLHR

Perth

Sun 15/3

08:30-07:00

1 stop30h 30m

London Heathrow

Thu 19/3

17:50-06:55

1 stop29h 05m

$1,512

PerthLondon

PER - LHR

PERLHR

Perth

Wed 25/2

02:25-21:05

2 stops26h 40m

London Heathrow

Sun 15/3

17:45-01:25

2 stops23h 40m

$1,520

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Fri 23/1

15:00-16:10

2 stops36h 10m

London Gatwick

Sat 14/2

17:05-09:25

2 stops53h 20m

$1,550

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Tue 20/1

15:00-16:10

2 stops36h 10m

London Gatwick

Sat 14/2

17:05-09:25

2 stops53h 20m

$1,550

PerthLondon

PER - LHR

PERLHR

Perth

Mon 16/3

14:35-09:55

2 stops27h 20m

London Heathrow

Thu 30/4

18:00-00:40

2 stops23h 40m

$1,553

SydneyLondon

SYD - STN

SYDSTN

Sydney Kingsford Smith

Fri 27/3

21:15-22:15

2 stops36h 00m

London Stansted

Wed 8/4

06:15-19:15

2 stops28h 00m

$1,560

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Sun 8/2

18:10-19:10

1 stop35h 00m

London Heathrow

Sun 22/2

21:45-10:45

1 stop27h 00m

$1,578

Flights are sorted by cheapest return flights first.

Deals found on 11/11

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, February is the cheapest month in which you can book a flight from Australia to London (average of $992). Flying from Australia to London in December is currently the most expensive (average of $1,566). 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 14 November 2025.

It’s optimal to fly from Australia to London in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly from Australia to London?

Use this chart to determine the cheapest time to fly return from Australia to London. Price data was last updated on 27 October 2024.

Travellers seeking maximum savings on their Australia to London flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 14 November 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 14 November 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andQantas Airways 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.
Emirates
8.1
Very Good
3,408 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Emirates
8.1
Very Good
3,408 reviews
Emirates
8.1
Very Good
3,408 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Singapore Airlines
8.1
Very Good
1,401 reviews
Emirates
8.1
Very Good
3,408 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Qantas Airways
7.5
Good
934 reviews
Emirates
8.1
Very Good
3,408 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Qatar Airways
7.4
Good
3,661 reviews
Emirates
8.1
Very Good
3,408 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
China Eastern
7.2
Good
177 reviews
Emirates
8.1
Very Good
3,408 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

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.

  • How long is the flight from Australia to London?

    There are many flights that can get you from Australia to London in 26h 40m. Fly via China Airlines, Cathay Pacific, or Turkish Airlines to get the fastest option. Airlines will cover a distance of 14499 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as $641. Users have also found prices from $687 and $690 on Turkish Airlines 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 $1,417. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for $1,170 on average, our data indicates $7,897 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, February is the cheapest month in which you can book a flight from Australia to London (average of $992). Flying from Australia to London in December is currently the most expensive (average of $1,566). 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 London?

Book flights to London if you plan to visit one of these locations
Kingston upon Thames
Hounslow
Horsham
Southall
Chatham
Dorking
Dover
Braintree
Chertsey

Browse thousands of different options on Cheapflights for your next trip

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Fly from Australia to London on these airlines

Choose from the following airlines for your flight from Australia to London. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
Singapore Airlines flights from Australia to London
Emirates flights from Australia to London
China Eastern flights from Australia to London
China Southern flights from Australia to London
Virgin Australia flights from Australia to London

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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Beijing Capital AirlinesCheapest$1,087Average$1,187FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Air ChinaCheapest$1,154Average$1,523FlexibilityNo cancel feeOn-time67%
Search Air China flights
Japan AirlinesCheapest$1,156Average$1,839FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Turkish AirlinesCheapest$1,162Average$1,659FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Hainan AirlinesCheapest$1,177Average$1,408FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
EVA AirCheapest$1,206Average$1,516FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Royal Brunei AirlinesCheapest$1,282Average$1,632FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
LufthansaCheapest$1,367Average$1,903FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China AirlinesCheapest$1,400Average$1,678FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
SWISSCheapest$1,494Average$2,165FlexibilityNo cancel feeOn-time79%
Search SWISS 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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