Cheap flights from London to Sydney

Round-trip
Economy
London (LON)
Sydney (SYD)
Fri 6/4
Fri 6/11
Any month
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Flight information for London to Sydney
(LON to SYD)

Find info about flight duration, direct flights, and airports for your flight from London to Sydney
Best Price Found$915The best flight deal from London to Sydney found on momondo in the last 72 hours is $915
Fastest flight time31h 10mThe fastest flight from London to Sydney takes 31h 10m
Direct flightsNoneThere are no direct flights from London to Sydney. Popular non-direct routes for this connection are London Gatwick - Sydney Kingsford Smith and London Heathrow - Sydney Kingsford Smith.
Airports in Sydney1 airportThere is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

How to get the cheapest flight ticket from London to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

May
The cheapest time of year to fly to Sydney from London is May. Most expensive is December

What is the cheapest day to depart London for Sydney?

Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from London to Sydney?

in the evening
London to Sydney flights are approximately 26% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Sydney from London?

China Southern
China Southern, Air China, and China Eastern are the most popular carriers operating from London to Sydney

What is the cheapest London to Sydney flight route?

London Heathrow - Sydney Kingsford Smith
Fly from London Heathrow to Sydney Kingsford Smith for the best London - Sydney flight prices

How far in advance should you book London to Sydney flights?

58 days before
The cheapest time to buy a flight from London to Sydney is approximately 58 days to departure
60
Days before departure
0

Easily compare round-trip flights from London to Sydney

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Sydney by changing tabs
British Airways
Nov 1
LHR5:50 pmLondon Heathrow
22h 05m
1 stop
SYD3:55 pmSydney Kingsford Smith
Dec 2
SYD11:30 amSydney Kingsford Smith
23h 25m
1 stop
LHR10:55 amLondon Heathrow
Etihad Airways
Oct 31
LHR5:05 pmLondon Heathrow
22h 25m
1 stop
SYD3:30 pmSydney Kingsford Smith
Jan 28
SYD4:50 pmSydney Kingsford Smith
25h 10m
1 stop
LHR6:00 pmLondon Heathrow
Etihad Airways
Oct 31
LHR5:05 pmLondon Heathrow
22h 25m
1 stop
SYD3:30 pmSydney Kingsford Smith
Jan 29
SYD9:00 amSydney Kingsford Smith
27h 45m
2 stops
LHR12:45 pmLondon Heathrow

Best airlines flying from London to Sydney

Compare and see reviews for airlines that fly from London to Sydney with momondo
AirlineRatingFree CancellationPrice
Qantas Airways
PriceFrom $206
Free Cancellation
Rating
7.4
7.7

Boarding

6.8

Comfort

8.6

Crew

6.8

Entertainment

7.3

Food

Reviews

Cons: For a flagship airline, a in seat screen should be a given. This is not a budget airline.

1 / 4
Air China
PriceFrom $484
Free Cancellation
Rating
7.0
7.2

Boarding

6.8

Comfort

7.2

Crew

7.1

Entertainment

6.8

Food

Reviews

Pros: Food - Free dinners even for economy class. Entertainment - Every seat has a TV that offers multiple languages and tons of blockbuster movies from a variety of genres. They also offer many television shows in multiple languages and genres and video games. Roomy- The seats are as non-roomy as any airplane. However, the flight attendants don't give you any trouble when you want to just get up and walk around and talk to people. It gives the plane a roomy atmosphere. You can go to spacier sections of the plane to hang out.

1 / 10
Etihad Airways
PriceFrom $742
Free Cancellation
Rating
6.8
6.6

Boarding

7.5

Comfort

6.4

Crew

7.4

Entertainment

6.0

Food

Reviews

Pros: The aircraft was good Ahead of time arrival Immigration at AbuDhabi

Cons: In tag

1 / 6
British Airways
PriceFrom $746
Free Cancellation
Rating
7.5
7.9

Boarding

7.6

Comfort

8.0

Crew

6.9

Entertainment

6.9

Food

Reviews

Pros: Flight was fine.

Cons: Crew was not very friendly.

1 / 10
China Airlines
PriceFrom $791
Free Cancellation
Rating
7.5
7.6

Boarding

7.4

Comfort

8.3

Crew

7.6

Entertainment

6.8

Food

Reviews

Pros: Seat is comfortable.

Cons: Very nice airplane. Ride is comfortable. Processing in immigration is very fast. In 30min you are in the parking lot already.

1 / 10
Cathay Pacific
PriceFrom $816
Free Cancellation
Rating
8.0
8.1

Boarding

7.9

Comfort

8.3

Crew

8.1

Entertainment

7.6

Food

Reviews

Pros: It was on time.

Cons: The extra leg room seats I purchased where not as advertised. There was an entire row on front of the that was not pictured on the web diagram.

1 / 10
United Airlines
PriceFrom $866
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.0

Food

Reviews

Pros: everything

Cons: nono

1 / 10
Emirates
PriceFrom $940
Free Cancellation
Rating
8.8
8.8

Boarding

8.8

Comfort

8.9

Crew

9.0

Entertainment

8.6

Food

Reviews

Pros: Somehow

Cons: Food service was very slow. Flight from Dubai Seattle did not provide PPE

1 / 10
Qatar Airways
PriceFrom $963
Free Cancellation
Rating
8.7
9.0

Boarding

8.6

Comfort

9.0

Crew

8.5

Entertainment

8.3

Food

Reviews

Pros: everything

Cons: nothing

1 / 10
Singapore Airlines
PriceFrom $970
Free Cancellation
Rating
8.4
8.2

Boarding

8.4

Comfort

8.6

Crew

8.0

Entertainment

8.6

Food

Reviews

Pros: The staff was amazing

1 / 3

Which airlines flying from London to Sydney Kingsford Smith have COVID-19 safety policies in place?

Many airlines have put safety measures in place to reduce the spread of COVID-19. One is Etihad Airways. Airlines flying from London to Sydney Kingsford Smith are working to protect travelers. Some of these new policies include temperature checks, pre-flight testing, sanitization of key touchpoints, as well as mask requirements when onboard. Some airlines have even implemented socially distanced seating for a limited time. Policies will vary by airline.

Are airlines flying from London to Sydney Kingsford Smith offering flexible cancellation due to COVID-19?

To ease the stress of booking flights, some of our airline partners flying from London to Sydney Kingsford Smith are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Cathay Pacific, British Airways, and Qantas Airways.

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