Cheap flights from London to Australia

Return
Economy
London (LON)
Sydney (SYD)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
London (LON) to Australia

All the information you need to plan the best LON to SYD flight in 2022: compare London to Australia flight prices with the expected peak season, weather and rainfall in Australia.
How far in advance should I book a flight from London to Australia?

Users have found that booking a flight from London to Australia at least 61 days early can save you up to 8% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from London to Australia for as little as £1,010 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £1,069 for flights departing within the next 3 days.

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

Flights from London to Australia lean towards being more expensive in December. Prices are generally better when you fly from London to Australia in September, with the cheapest ticket starting at £586.

When is the cheapest time to fly from London to Australia (LON - AU)?

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

Cheap flights from London to Australia in June, July 2022

The best prices found for LON to Australia flights in June, July
28 Jun - 19 Jul
£860pp
LHR
London Heathrow
United Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
United Airlines
 
1 STOP
LHR
London Heathrow
27 Jun - 25 Jul
£906pp
LHR
London Heathrow
Lufthansa
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Lufthansa
 
1 STOP
LHR
London Heathrow
28 Jun - 21 Jul
£925pp
LHR
London Heathrow
United Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
United Airlines
 
1 STOP
LHR
London Heathrow

London to Australia 2022 flight deals

Cheap flights to Australia from London found for this year
17 Nov - 14 Feb
£653pp
LHR
London Heathrow
SWISS
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
SWISS
   
2 STOPS
LHR
London Heathrow
7 Nov - 22 Nov
£693pp
LCY
London City
SWISS
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
SWISS
   
2 STOPS
LCY
London City
7 Nov - 22 Nov
£699pp
LHR
London Heathrow
SWISS
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
SWISS
   
2 STOPS
LHR
London Heathrow

Direct flights to Australia from London

Save time with London to Australia direct flight deals
9 Nov - 16 Nov
£990pp
LHR
London Heathrow
Qantas Airways
Direct
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qantas Airways
Direct
LHR
London Heathrow
23 Nov - 21 Feb
£1,051pp
LHR
London Heathrow
Qantas Airways
Direct
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qantas Airways
Direct
LHR
London Heathrow
16 Nov - 31 Jan
£1,055pp
LHR
London Heathrow
Qantas Airways
Direct
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qantas Airways
Direct
LHR
London Heathrow

Last-minute flights from London to Australia

Late deals on return flights to Australia from London, departing today and this week
3 Jul - 2 Aug
£1,006pp
LHR
London Heathrow
Major Airline
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Major Airline
 
1 STOP
LHR
London Heathrow
7 Jul - 31 Jul
£1,086pp
LHR
London Heathrow
Malaysia Airlines
 
1 STOP
MEL
Melbourne
MEL
Melbourne
Malaysia Airlines
 
1 STOP
LHR
London Heathrow
3 Jul - 13 Jul
£1,112pp
LHR
London Heathrow
Malaysia Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Malaysia Airlines
 
1 STOP
LHR
London Heathrow

One-way flights to Australia from London

The cheapest one-way flights from London to Australia
14:30 - 13:10
Multiple Airlines
2 stops
35h 40m
STN - SYD
Multiple Airlines
£322
Kiwi.com
17:15 - 15:15
Multiple Airlines
2 stops
35h 00m
LHR - MEL
Multiple Airlines
£326
Kiwi.com
17:15 - 15:15
Multiple Airlines
2 stops
35h 00m
LHR - MEL
Multiple Airlines
£332
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Australia</span> flights.

Flight FAQs

From London to Australia

Which airlines flying from London to Australia have flexible cancellations due to COVID-19?

Some of our airline partners flying from London to Australia have new flexible policies in place due to COVID-19. Qantas Airways, Singapore Airlines, and Emirates are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Qantas Airways with this kind of flexibility.

Can I find flights from London to Australia for under £700 on Cheapflights?

Yes, there are multiple flights from London to Australia for under £700. The cheapest flight booked recently is on SWISS for just £653, but on average you can expect to pay £749.

Are there nonstop flights from London to Australia for under £1,000 on Cheapflights?

Cheapflights has at least 20 direct flights from London to Australia under £1,000. A good price for a nonstop flight from London to Australia is less than £1,133.

Are there last-minute flights available from London to Australia for under £1,100?

There are currently 20+ open flights from London to Australia within the next 7 days for less than £1,100.

What are the most popular routes from London to Australia?

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

What are the most popular airlines that fly from London to Australia?

Air Canada, Air France and Air India are the most popular airlines when flying from London to Australia.

What are the cheapest flights from London to Australia?

Looking at all options, your cheapest flight can be booked for £544. While the most popular route (London Heathrow - Sydney Kingsford Smith) can be booked for £653 on average our data indicates £3,246 when flying from London to Australia.

COVID Restrictions

View COVID Travel Restrictions for Australia

Do I need a COVID test to fly to Australia from London?

Information is based on travel restrictions from London to Australia

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Australia.

COVID-19 testing requirements
Visitors from London are not required to present a negative COVID-19 PCR test or antigen result upon entering Australia.

Quarantine requirements
Visitors from London are not required to quarantine after entering Australia.

Documents
Travel Authorization Form - Travelers who are not in an exempt category may request an individual exemption to Australia's travel restrictions using this form.

Digital Passenger Declaration - You can start a DPD seven days before your flight to Australia, but you can only submit a DPD within 72 hours before your departure.


Do I need a test to fly back to London from Australia?

Returning to London from Australia

COVID-19 testing requirements
Visitors from Australia are not required to present a negative COVID-19 PCR test or antigen result upon entering London.

Quarantine requirements
Visitors from Australia are not required to quarantine after entering London.

Hide COVID Travel Restrictions for Australia

Destination points for flights from London to Australia

Show more

Destination information for Australia

Things to know before you go - useful duration and weather info for your trip from London to Australia.
Today's exchange rate
£1 = $1.77

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
Luton (LTN)
Southend (SEN)

Top 10 airlines flying from London to Australia

The chart below displays the airlines Cheapflights users travelling from London to Australia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
KLM
£421 £689 No cancel fee 75%
Search KLM flights
Finnair
£469 £1,112 No cancel fee 76%
Search Finnair flights
Turkish Airlines
£488 £1,417 No cancel fee 77%
Search Turkish Airlines flights
SriLankan Airlines
£515 £1,269 No cancel fee 68%
Search SriLankan Airlines flights
China Airlines
£564 £911 No cancel fee 70%
Search China Airlines flights
Philippine Airlines
£578 £755 No cancel fee 60%
Search Philippine Airlines flights
Scoot
£578 £738 No cancel fee N/A
Search Scoot flights
Garuda Indonesia
£623 £815 No cancel fee 71%

We couldn't confirm the COVID-19 safety measures taken by Garuda Indonesia. Please check directly on their website for additional information.

Search Garuda Indonesia flights
Virgin Atlantic
£653 £993 No cancel fee 72%
Search Virgin Atlantic flights
Vietnam Airlines
£691 £1,087 No cancel fee 81%
Search Vietnam Airlines flights
Home South Pacific Australia Cheap flights from London to Australia
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First