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Sydney To London 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

December
January
February
March
April
August
September
October
November

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

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

round Round Trip Fare
February

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

Cheaper Fare
£ 512

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 Sydney To London

Japan AirLines
Japan AirLines

SYD

09:15

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

32h 10m
ellipse
1 Stop

LHR

06:25

London

London Heathrow Airport

Thu, 18 Dec 2025

£697
Cathay Pacific airways
Cathay Pacific airways

SYD

15:15

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

25h 15m
ellipse
1 Stop

LHR

05:30

London

London Heathrow Airport

Thu, 18 Dec 2025

£987
Korean Air
Korean Air

SYD

09:10

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

42h 20m
ellipse
1 Stop

LHR

16:30

London

London Heathrow Airport

Thu, 18 Dec 2025

£987
Malaysia Airlines
Malaysia Airlines

SYD

22:15

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

28h 10m
ellipse
1 Stop

LHR

15:25

London

London Heathrow Airport

Thu, 18 Dec 2025

£1471
Emirates
Emirates

SYD

06:00

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

23h 20m
ellipse
1 Stop

LHR

18:20

London

London Heathrow Airport

Wed, 17 Dec 2025

£1752
Finnair
Finnair

SYD

11:05

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

33h 05m
ellipse
2 Stop

LHR

09:10

London

London Heathrow Airport

Thu, 18 Dec 2025

£2071
Air Canada
Air Canada

SYD

11:20

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

35h 30m
ellipse
1 Stop

LHR

11:50

London

London Heathrow Airport

Thu, 18 Dec 2025

£2104
Air Canada
Air Canada

SYD

11:20

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

30h 10m
ellipse
1 Stop

LHR

06:30

London

London Heathrow Airport

Thu, 18 Dec 2025

£2109
Japan AirLines
Japan AirLines

SYD

09:15

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

41h 00m
ellipse
1 Stop

LHR

15:15

London

London Heathrow Airport

Thu, 18 Dec 2025

£2160
Finnair
Finnair

SYD

11:15

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

32h 55m
ellipse
2 Stop

LHR

09:10

London

London Heathrow Airport

Thu, 18 Dec 2025

£2516
Air China
Air China

SYD

20:40

Sydney

Sydney Kingsford Smith International Airport

Wed , 17 Dec 2025

30h 15m
ellipse
1 Stop

LHR

15:55

London

London Heathrow Airport

Thu, 18 Dec 2025

£3175
ellipse

Find the Lowest Airfare Sydney to London

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
£512
16 December 2025
Hainan Airlines
21:00 PM
Cheapest Airfare Within 30 Days
£478
11 January 2026
Korean Air
09:10 AM
Cheapest Airfare Within 90 Days
£337
04 February 2026
Turkish Airlines
21:45 PM
ellipse

Early Morning Flight Sydney to London

wallet
Cheapest Flight
Found
£1752
group
Average Flight
Time
23h 20m
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Date/Time
17 Dec 2025
06:00 AM
plane
Airlines
Emirates
Ellipse

Late Night Flight Sydney to London

wallet
Cheapest Flight
Found
£1471
group
Average Flight
Time
28h 10m
calendar
Date/Time
17 Dec 2025
22:15 PM
plane
Airlines
Malaysia Airlines

Flights from Sydney to London with Easemytrip

Flying from Sydney to London 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 Sydney to London is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Sydney Kingsford Smith International Airport (SYD) and London Heathrow Airport (LHR). You can expect a flight distance of approximately 17020 km, and most direct services cover it in around 21:11.

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

Travel Overview: Sydney to London

Flight Details Information
Route Distance 17020 km
Average Flight Time 21:11 hrs
Departure Airport Sydney Kingsford Smith International Airport (SYD)
Arrival Airport London Heathrow Airport (LHR)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines Japan AirLines, Cathay Pacific airways, Korean Air, Malaysia 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 Sydney to London

Are there direct flights from Sydney to London?

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?