Can I combine different airlines on the same trip?

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Is lastminute.com a trustworthy travel brand?

In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What options are there if I have to change my flight?

lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.**Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do?

lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.****Baggage protection services are available on selected flights only. Please read our T&Cs for more information.

How long does a flight take between Sydney and London?

The flight from Sydney to London has a duration of 3h 9m.

What are the cheapest flights from Sydney to London?

The cheapest one-way flight costs £917 flying with Qantas Airways and the cheapest return flight costs £3,084 with Cathay Pacific Airways.

How many airports are there in the city of Sydney?

Sydney has 1 airport: Kingsford Smith Airport.

Which London airport is the most central?

The most central airport is LON - All airports, 9.1km.

Which airlines have flights from Sydney to London?

There are 2 airlines with flights from Sydney to London; Those that offer lower prices are Qantas Airways (£1,120), British Airways (£1,448).

Schedules of the first and last flight from Sydney to London

The first flight from Sydney to London is at 05:35 and the last flight departs at 06:35.

Cheap flights from Sydney to London

Fly smart, spend less

Flights to London from Sydney

Cheap flights from Sydney to London from £917. Sydney (Australia) - London (United Kingdom) return flights from £3,084. From 12/07/2026 (Sunday) - 16/07/2026 (Thursday). Check for the dates with the lowest prices and find the cheapest rates.

Direct flights from Sydney to London

Book direct flights from Sydney to London for a smooth journey.

05 Jul - 11 Jul • 6 nights

Flights from Sydney to London one way

Find one-way flights from Sydney to London at great prices.

11 Aug

13 Aug

03 Sept

17 Sept

11 Aug

China Southern Airlines

27 Aug

Cheapest flights from Sydney to London

Get the cheapest flights from Sydney to London today.

24 Jun - 28 Jun • 4 nights

05 Jul - 11 Jul • 6 nights

05 Jul - 11 Jul • 6 nights

05 Jul - 11 Jul • 6 nights

22:15SYD

32h 55m2 stops

22:10STN

BATIK AIR MALAYSIA, Turkish Airlines

24 Jun - 28 Jun • 4 nights

Cheap flights from Kingsford Smith Airport to London

Find cheap flights from Kingsford Smith Airport to London now.

24 Jun - 28 Jun • 4 nights

05 Jul - 11 Jul • 6 nights

05 Jul - 11 Jul • 6 nights

05 Jul - 11 Jul • 6 nights

22:15SYD

32h 55m2 stops

22:10STN

BATIK AIR MALAYSIA, Turkish Airlines

24 Jun - 28 Jun • 4 nights

Qantas Airways flights from Sydney to London

Fly with Qantas Airways from Sydney to London for less.

24 Jun - 28 Jun • 4 nights

10:00SYD

30h 15m1 stop

07:15LHR

Thai Airways International

05 Jul - 11 Jul • 6 nights

24 Jun - 28 Jun • 4 nights

05 Jul - 11 Jul • 6 nights

10:10SYD

32h 45m2 stops

09:55LGW

Qantas Airways, Turkish Airlines

Sydney to London flight information

DEPARTING FROM:

Kingsford Smith Airport

ARRIVING IN:

LON - All airports, London Heathrow Airport, Gatwick, more

AIRLINES:

British Airways, Qantas Airways

AVG FLIGHT TIME:

27h 9m

More information about flights to London from Sydney

Information about flights from Sydney to London

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FAQs Sydney to London flights

FAQs

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

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Cheap flights from Sydney to London

Fly smart, spend less

Flights to London from Sydney

Direct flights from Sydney to London

Flights from Sydney to London one way

Cheapest flights from Sydney to London

Cheap flights from Kingsford Smith Airport to London

Qantas Airways flights from Sydney to London

Flights to London with top airlines

Sydney to London flight information

More information about flights to London from Sydney

Information about flights from Sydney to London

FAQs Sydney to London flights

FAQs

Can I combine different airlines on the same trip?

Is lastminute.com a trustworthy travel brand?

What options are there if I have to change my flight?

I am afraid to lose my luggage, every time I fly. What can I do?

How long does a flight take between Sydney and London?

What are the cheapest flights from Sydney to London?

How many airports are there in the city of Sydney?

How many airports does London have?

Which London airport is the most central?

Which airlines have flights from Sydney to London?

Schedules of the first and last flight from Sydney to London