Cheap flights from United Kingdom to Sydney

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How to find the cheapest flight from
United Kingdom to Sydney (SYD)

All the information you need to plan the best null to SYD flight in 2021: compare United Kingdom to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.
How far in advance should I book a flight from United Kingdom to Sydney?

To save on the cost of your flight from United Kingdom to Sydney, book at least 53 days before your planned departure. Booking around this time can save you about 7% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £720 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £764.

What is the cheapest month to fly from United Kingdom to Sydney?

The best pricing can be found in the month of May. Prices to Sydney from United Kingdom average £696. You can even find prices in May for less than £696, as users have found deals to Sydney from as low as £422. The month of December appears to be one of the more expensive times to travel to Sydney from United Kingdom. Flying in the targeted month can save you up to 38%.

Cheap flights from United Kingdom to Sydney in May, June 2021

The best prices found for United Kingdom to SYD flights in May, June
25 May - 3 Aug
£728pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Etihad Airways
   
2 STOPS
LHR
London Heathrow
13 May - 20 May
£854pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
29 May - 6 Jun
£867pp
LHR
London Heathrow
United Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
United Airlines
 
1 STOP
LHR
London Heathrow

United Kingdom to Sydney 2021 flight deals

Cheap flights to Sydney from United Kingdom found for this year
6 Nov - 20 Nov
£614pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
1 Nov - 13 Nov
£619pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
13 Nov - 28 Nov
£622pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Direct flights to Sydney from United Kingdom

Save time with United Kingdom to Sydney direct flight deals
1 Nov - 6 Dec
£722pp
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
6 Nov - 20 Nov
£768pp
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
1 Nov - 14 Nov
£772pp
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow

Last-minute flights from United Kingdom to Sydney

Late deals on return flights to Sydney from United Kingdom, departing today and this week
20 May - 4 Jun
£1,015pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
20 May - 13 Jun
£1,022pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
17 May - 24 May
£1,033pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to Sydney from United Kingdom

The cheapest one-way flights from United Kingdom to Sydney
16:40 - 12:10
SriLankan Airlines
2 stops
57h 30m
LHR - SYD
SriLankan Airlines
£506
Tripmonster
17:50 - 02:55
British Airways
1 stop
22h 05m
LHR - SYD
British Airways
06:00 - 05:45
Multiple Airlines
3 stops
37h 45m
LHR - SYD
Multiple Airlines
£554
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">United Kingdom</span> to <span class="emphasized">Sydney</span> flights.

Flight FAQs

From United Kingdom to Sydney

Are flight prices decreasing from United Kingdom to Sydney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both United Kingdom and Sydney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from United Kingdom to Sydney Kingsford Smith to control the spread of COVID-19?

Philippine Airlines and Etihad Airways are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travellers flying from United Kingdom to Sydney Kingsford Smith are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from United Kingdom to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Some of our airline partners flying from United Kingdom to Sydney Kingsford Smith have new flexible policies in place due to COVID-19. Etihad Airways, Cathay Pacific, and Emirates are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Etihad Airways with this kind of flexibility.

What airport do you fly into for flights to Sydney from United Kingdom?

Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from United Kingdom. Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city centre.

Can I find flights from United Kingdom to Sydney for under £637 on Cheapflights?

Yes, there are multiple flights from United Kingdom to Sydney for under £637. The cheapest flight booked recently is on Multiple Airlines for just £614, but on average you can expect to pay £641.

Are there direct flights from United Kingdom to Sydney for under £778 on Cheapflights?

Cheapflights has 20 direct flights from United Kingdom to Sydney under £778. A good price for a direct flight from United Kingdom to Sydney is less than £1,490.

Are there last-minute flights available from United Kingdom to Sydney for under £1,061?

There are currently 20+ open flights from United Kingdom to Sydney within the next 7 days for less than £1,061.

What are the most popular airlines that fly from United Kingdom to Sydney?

The most popular airlines flying from United Kingdom to Sydney are American Airlines, Air France and Finnair. Something to consider prior to booking your flight.

What are the most popular routes from United Kingdom to Sydney?

The most popular route from United Kingdom to Sydney is London Heathrow - Sydney Kingsford Smith. You may also consider Manchester - Sydney Kingsford Smith or London Stansted - Sydney Kingsford Smith.

What are the cheapest flights from United Kingdom to Sydney?

Looking for the cheapest flight from United Kingdom to Sydney? While on average our users pay £1,498, our data indicates the cheapest price to be £346. The most popular route (London Heathrow - Sydney Kingsford Smith), is priced around £614.

How long does is the flight from United Kingdom to Sydney?

A quick flight from United Kingdom to Sydney can take about 21h 40m. Emirates provides one of the quickest options available for as low as £825. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from United Kingdom to Sydney return?

Our cheapest airline available from United Kingdom to Sydney is British Airways. Our recent data shows that you can find tickets from as low as £645 on this airline. Additional options worth looking into are Lufthansa and Qatar Airways, starting at £651 and £667 round-trip.

What are the cheapest airlines to fly from United Kingdom to Sydney one-way?

£506 is the cheapest one-way deal found within the past few days, from SriLankan Airlines. You may also be able to find cheap deals on Lufthansa and British Airways, with prices starting from £520 and £553, respectively.

Related searches

Flights to Sydney from United Kingdom
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Departure points for flights from United Kingdom to Sydney

Select to see more specific information for flights to Sydney from all departure points in United Kingdom.

Destination information for Sydney

Things to know before you go - useful duration and weather info for your trip from United Kingdom to Sydney.
Today's exchange rate
£1 = $1.81
Average temperature for May in Sydney
14.0 °C
Avg rainfall for May in Sydney
103.0 mm

Airports servicing Sydney

Top 10 airlines flying from United Kingdom to Sydney

The chart below displays the airlines Cheapflights users travelling from United Kingdom to Sydney 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
Garuda Indonesia
£961 £1,024 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
Thai Airways
£863 £1,091 No cancel fee 77%
Search Thai Airways flights
Flybe
£849 £1,095 No cancel fee N/A

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

Search Flybe flights
Virgin Atlantic
£792 £1,111 No cancel fee 72%
Search Virgin Atlantic flights
Asiana Airlines
£774 £1,160 No cancel fee 76%

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

Search Asiana Airlines flights
Alitalia
£1,015 £1,214 No cancel fee 81%
Search Alitalia flights
Virgin Australia
£923 £1,278 No cancel fee 80%
Search Virgin Australia flights
Air India
£925 £1,289 No cancel fee N/A

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

Search Air India flights
Korean Air
£1,044 £1,641 No cancel fee 81%
Search Korean Air flights
Austrian Airlines
£1,305 £1,660 No cancel fee 78%
Search Austrian Airlines flights
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