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London To Sydney Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

April
July
August
September
October
November
December
January
February
March

May is by far the best month, wherein you can get cheapest flights for London to Sydney. Meanwhile, July is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
May

May- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
May

May - is the cheapest month to book round trip flights.

Cheaper Fare
£ 458

Cheapest Fare- Currently, this is the fare price based on the current demand.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From London To Sydney

Air China
Air China

London

20:25

London

London Heathrow Airport

Tue , 02 Jun 2026

33h 25m
ellipse
1 Stop

Sydney

14:50

Sydney

Sydney Kingsford Smith International Airport

Thu, 04 Jun 2026

£351
Tianjin Airlines
Tianjin Airlines

London

21:30

London

London Heathrow Airport

Sat , 16 May 2026

30h 00m
ellipse
1 Stop

Sydney

12:30

Sydney

Sydney Kingsford Smith International Airport

Mon, 18 May 2026

£376
Tianjin Airlines
Tianjin Airlines

London

21:30

London

London Heathrow Airport

Sat , 09 May 2026

30h 00m
ellipse
1 Stop

Sydney

12:30

Sydney

Sydney Kingsford Smith International Airport

Mon, 11 May 2026

£376
China Southern Airlines
China Southern Airlines

London

22:10

London

London Heathrow Airport

Mon , 01 Jun 2026

29h 15m
ellipse
1 Stop

Sydney

12:25

Sydney

Sydney Kingsford Smith International Airport

Wed, 03 Jun 2026

£395
China Southern Airlines
China Southern Airlines

London

22:10

London

London Heathrow Airport

Tue , 02 Jun 2026

29h 15m
ellipse
1 Stop

Sydney

12:25

Sydney

Sydney Kingsford Smith International Airport

Thu, 04 Jun 2026

£395
China Southern Airlines
China Southern Airlines

London

22:10

London

London Heathrow Airport

Mon , 25 May 2026

36h 15m
ellipse
1 Stop

Sydney

19:25

Sydney

Sydney Kingsford Smith International Airport

Wed, 27 May 2026

£395
Air China
Air China

London

22:40

London

London Heathrow Airport

Sun , 24 May 2026

31h 10m
ellipse
1 Stop

Sydney

14:50

Sydney

Sydney Kingsford Smith International Airport

Tue, 26 May 2026

£402
China Eastern Airlines
China Eastern Airlines

London

21:20

London

London Heathrow Airport

Sat , 09 May 2026

30h 15m
ellipse
1 Stop

Sydney

12:35

Sydney

Sydney Kingsford Smith International Airport

Mon, 11 May 2026

£459
Etihad Airways
Etihad Airways

London

20:50

London

London Heathrow Airport

Sat , 09 May 2026

24h 20m
ellipse
1 Stop

Sydney

06:10

Sydney

Sydney Kingsford Smith International Airport

Mon, 11 May 2026

£494
Etihad Airways
Etihad Airways

London

20:45

London

London Heathrow Airport

Sat , 16 May 2026

24h 25m
ellipse
1 Stop

Sydney

06:10

Sydney

Sydney Kingsford Smith International Airport

Mon, 18 May 2026

£495
Etihad Airways
Etihad Airways

London

20:45

London

London Heathrow Airport

Sat , 09 May 2026

24h 25m
ellipse
1 Stop

Sydney

06:10

Sydney

Sydney Kingsford Smith International Airport

Mon, 11 May 2026

£495
ellipse

Find the Lowest Airfare London to Sydney

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
£458
24 April 2026
China Southern Airlines
22:10 PM
Cheapest Airfare Within 30 Days
£427
08 May 2026
China Southern Airlines
12:00 AM
Cheapest Airfare Within 90 Days
£427
08 May 2026
China Southern Airlines
12:00 AM
ellipse

Early Morning Flight London to Sydney

wallet
Cheapest Flight
Found
£495
group
Average Flight
Time
24h 25m
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Date/Time
16 May 2026
20:45 PM
plane
Airlines
Etihad Airways
Ellipse

Late Night Flight London to Sydney

wallet
Cheapest Flight
Found
£395
group
Average Flight
Time
29h 15m
calendar
Date/Time
01 Jun 2026
22:10 PM
plane
Airlines
China Southern Airlines

Flights from London to Sydney with Easemytrip

Flying from London to Sydney has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between London to Sydney is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between London Heathrow Airport (LHR) and Sydney Kingsford Smith International Airport (SYD). You can expect a flight distance of approximately 17020 km, and most direct services cover it in around 14:20.

Let’s take a closer look at everything you need to know before booking your flight from London to Sydney.

Travel Overview: London to Sydney

Flight Details Information
Route Distance 17020 km
Average Flight Time 14:20 hrs
Departure Airport London Heathrow Airport (LHR)
Arrival Airport Sydney Kingsford Smith International Airport (SYD)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines Air China, Tianjin Airlines, China Southern Airlines, China Eastern Airlines

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

Read more

FAQs about flights from London to Sydney

Are there direct flights from London to Sydney?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?