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

August
September
October
November
December
January
February
March
April

June is by far the best month, wherein you can get cheapest flights for London to Sydney. Meanwhile, 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.

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 Canada
Air Canada

London

14:10

London

London Heathrow Airport

Mon , 13 Jul 2026

13h 57m
ellipse
1 Stop

Sydney

00:07

Sydney

Sydney ja Douglas Mccurdy Airport

Tue, 14 Jul 2026

£1238
United Airlines
United Airlines

London

11:05

London

London Heathrow Airport

Mon , 13 Jul 2026

17h 02m
ellipse
2 Stop

Sydney

00:07

Sydney

Sydney ja Douglas Mccurdy Airport

Tue, 14 Jul 2026

£1257
United Airlines
United Airlines

London

12:00

London

London Heathrow Airport

Mon , 13 Jul 2026

16h 07m
ellipse
2 Stop

Sydney

00:07

Sydney

Sydney ja Douglas Mccurdy Airport

Tue, 14 Jul 2026

£1277
Aer Lingus
Aer Lingus

London

20:45

London

London Heathrow Airport

Mon , 22 Feb 2027

42h 45m
ellipse
2 Stop

Sydney

11:30

Sydney

Sydney ja Douglas Mccurdy Airport

Wed, 24 Feb 2027

£496
Aer Lingus
Aer Lingus

London

09:50

London

London Heathrow Airport

Mon , 22 Feb 2027

29h 40m
ellipse
2 Stop

Sydney

11:30

Sydney

Sydney ja Douglas Mccurdy Airport

Tue, 23 Feb 2027

£551
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

London

14:30

London

London Heathrow Airport

Mon , 22 Feb 2027

25h 00m
ellipse
1 Stop

Sydney

11:30

Sydney

Sydney ja Douglas Mccurdy Airport

Tue, 23 Feb 2027

£579
Air Canada
Air Canada

London

06:50

London

London Heathrow Airport

Mon , 22 Feb 2027

21h 36m
ellipse
2 Stop

Sydney

00:26

Sydney

Sydney ja Douglas Mccurdy Airport

Tue, 23 Feb 2027

£758
Air Canada
Air Canada

London

13:00

London

London Heathrow Airport

Mon , 22 Feb 2027

15h 26m
ellipse
1 Stop

Sydney

00:26

Sydney

Sydney ja Douglas Mccurdy Airport

Tue, 23 Feb 2027

£765
United Airlines
United Airlines

London

16:20

London

London Heathrow Airport

Mon , 22 Feb 2027

23h 10m
ellipse
2 Stop

Sydney

11:30

Sydney

Sydney ja Douglas Mccurdy Airport

Tue, 23 Feb 2027

£790
United Airlines
United Airlines

London

12:05

London

London Heathrow Airport

Mon , 22 Feb 2027

16h 21m
ellipse
2 Stop

Sydney

00:26

Sydney

Sydney ja Douglas Mccurdy Airport

Tue, 23 Feb 2027

£1091
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

London

11:45

London

London Heathrow Airport

Mon , 22 Feb 2027

16h 41m
ellipse
2 Stop

Sydney

00:26

Sydney

Sydney ja Douglas Mccurdy Airport

Tue, 23 Feb 2027

£1782
ellipse

Early Morning Flight London to Sydney

wallet
Cheapest Flight
Found
£1257
group
Average Flight
Time
17h 02m
calendra
Date/Time
13 Jul 2026
11:05 AM
plane
Airlines
United Airlines
Ellipse

Late Night Flight London to Sydney

wallet
Cheapest Flight
Found
£1238
group
Average Flight
Time
13h 57m
calendar
Date/Time
13 Jul 2026
14:10 PM
plane
Airlines
Air Canada

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 ja Douglas Mccurdy Airport (YQY). You can expect a flight distance of approximately 4280 km, and most direct services cover it in around 16:58.

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 4280 km
Average Flight Time 16:58 hrs
Departure Airport London Heathrow Airport (LHR)
Arrival Airport Sydney ja Douglas Mccurdy Airport (YQY)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines Air Canada, United Airlines, Aer Lingus, KLM Royal Dutch 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.

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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?