Cheap Flights from Sydney to London

Cheapest flights from Sydney to London

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Sydney to London. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$459

China Eastern Airlines

1 layover

1d 19h 10m

01/21/2027

The cheapest one-way flight from Sydney to London departs on 01/21/2027, is operated by China Eastern Airlines and costs $459

Cheapest round trip flight

$917

China Southern Airlines

1 layover

2d 20h 25m

11/03/2026

The cheapest roundtrip flight from Sydney to London departs on 11/03/2026, is operated by China Southern Airlines and costs $917

The fastest flight

1d 4h 40m

Fastest flight from Sydney to London takes 1d 4h 40m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Average flight duration

55m

Distance

16992km

Timezone difference

10h

The distance between Sydney and London is 16992km (10535 miles). The average flight duration is 55m. The time difference between Sydney and London is 10h

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Sydney to London by month

The cost of a one-way flight from Sydney to London ranges from $496 (October 2026) to $502 (September 2026). On average, the ticket price is about $499–$502.

October 2026

Lowest price

on average:

$496

September 2026

Highest price

on average:

$502

Avg Price

Airlines operating on route

More than 11 airlines operate flights from Sydney to London, including British Airways, Qantas, China Eastern Airlines, China Southern Airlines, Air India, Hainan Airlines, Etihad Airways, Malindo Air, Jetstar, Sichuan Airlines, and Scoot. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $459, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

British Airways

starting at $1,208

Qantas

starting at $1,206

China Eastern Airlines

starting at $459

China Southern Airlines

starting at $462

starting at $488

starting at $522

starting at $529

starting at $664

starting at $708

starting at $743

starting at $932

Non-stop flights from Sydney to London

A non-stop flight is the most convenient and comfortable way to fly from Sydney to London, despite the fact that sometimes flights with transfers can cost significantly less.

Sydney — London

SYD — LON

01/08/2027

Departure

Direct flight

BA016

starting at $1,965

Sydney — London

SYD — LON

09/29/2026

Departure

Direct flight

QF1

starting at $1,316

Sydney — London

SYD — LON

09/30/2026

Departure

Direct flight

QF1

starting at $1,206

Sydney — London

SYD — LON

10/02/2026

Departure

Direct flight

BA16

starting at $1,262

Sydney — London

SYD — LON

10/05/2026

Departure

Direct flight

BA16

starting at $1,208

Sydney — London

SYD — LON

10/09/2026

Departure

Direct flight

QF1

starting at $1,359

Sydney — London

SYD — LON

10/13/2026

Departure

Direct flight

QF1

starting at $1,305

Sydney — London

SYD — LON

10/14/2026

Departure

Direct flight

BA16

starting at $1,251

Sydney — London

SYD — LON

10/18/2026

Departure

Direct flight

QF1

starting at $1,305

Sydney — London

SYD — LON

11/12/2026

Departure

Direct flight

QF1

starting at $1,349

Schedule of direct flights from Sydney to London

There are most likely no direct flights on the Sydney — London route

Sydney airports overview

Sydney (Kingsford Smith) Airport

•

SYD

8km

Sydney's main international gateway offers extensive domestic and international flights and convenient transport links to the CBD, airports trains, buses, and ferries for easy city access.

•

London airports overview

London City Airport

•

LCY

2km

London Gatwick Airport

•

LGW

43km

London Heathrow Airport

•

LHR

36km

Major international hub serving London with extensive long‑haul and short‑haul connections, multiple terminals, and frequent rail and bus links to the city center.

London Luton Airport

•

LTN

51km

London Southend Airport

•

SEN

45km

Serves the eastern Greater London area and Southend-on-Sea, offering domestic and limited international routes with a compact terminal and a dedicated rail link for convenient access to central London.

Stansted Airport

•

STN

45km

Serving London and the East of England about 50 km northeast of central London, it handles primarily low-cost and international flights. Frequent rail and coach links provide direct connections to central London and regional destinations.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Sydney to London?

The cheapest flight ticket from Sydney to London according to data for the last 48 hours costs $459

When is the best time to buy air tickets on the route Sydney — London?

Often the best time to buy tickets from Sydney to London is 2 months before departure.

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

Based on statistics over the past years, the lowest prices for flights from Sydney to London can be found flying in these months: October, September.

How long does it take to fly from Sydney to London?

The fastest flights from Sydney to London start from 4 hours 40 minutes in the air.

Which airline can fly direct from Sydney to London?

The following airlines operate direct flights on the route Sydney — London: British Airways, Qantas

Special offers and sales on air tickets from Sydney to London

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Sydney — London

жовтень 1

Turkish Airlines

$619

Alternative routes

Adelaide ➜ London•Brisbane ➜ London•Canberra ➜ London•Cairns ➜ London•Launceston ➜ London•Newcastle ➜ London•Townsville ➜ London•Toowoomba ➜ London•Wollongong ➜ London•Sydney ➜ Bournemouth•Sydney ➜ Brighton•Sydney ➜ Cambridge•Sydney ➜ Coventry•Sydney ➜ Milton Keynes•Sydney ➜ Norwich•Sydney ➜ Leicester•Sydney ➜ Southampton•Sydney ➜ Reading•Sydney ➜ Swindon

•••••••••••••••••••

Cheapest one way flight

$459

China Eastern Airlines

1 layover

1d 19h 10m

01/21/2027

The cheapest one-way flight from Sydney to London departs on 01/21/2027, is operated by China Eastern Airlines and costs $459

Cheapest round trip flight

$917

China Southern Airlines

1 layover

2d 20h 25m

11/03/2026

The cheapest roundtrip flight from Sydney to London departs on 11/03/2026, is operated by China Southern Airlines and costs $917

The fastest flight

1d 4h 40m

Fastest flight from Sydney to London takes 1d 4h 40m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Average flight duration

55m

Distance

16992km

Timezone difference

10h

The distance between Sydney and London is 16992km (10535 miles). The average flight duration is 55m. The time difference between Sydney and London is 10h

British Airways

starting at $1,208

Qantas

starting at $1,206

China Eastern Airlines

starting at $459

China Southern Airlines

starting at $462

starting at $488

starting at $522

starting at $529

starting at $664

starting at $708

starting at $743

starting at $932

Sydney — London

SYD — LON

01/08/2027

Departure

Direct flight

BA016

starting at $1,965

Sydney — London

SYD — LON

09/29/2026

Departure

Direct flight

QF1

starting at $1,316

Sydney — London

SYD — LON

09/30/2026

Departure

Direct flight

QF1

starting at $1,206

Sydney — London

SYD — LON

10/02/2026

Departure

Direct flight

BA16

starting at $1,262

Sydney — London

SYD — LON

10/05/2026

Departure

Direct flight

BA16

starting at $1,208

Sydney — London

SYD — LON

10/09/2026

Departure

Direct flight

QF1

starting at $1,359

Sydney — London

SYD — LON

10/13/2026

Departure

Direct flight

QF1

starting at $1,305

Sydney — London

SYD — LON

10/14/2026

Departure

Direct flight

BA16

starting at $1,251

Sydney — London

SYD — LON

10/18/2026

Departure

Direct flight

QF1

starting at $1,305

Sydney — London

SYD — LON

11/12/2026

Departure

Direct flight

QF1

starting at $1,349

What is the cheapest price for flights from Sydney to London?

The cheapest flight ticket from Sydney to London according to data for the last 48 hours costs $459

When is the best time to buy air tickets on the route Sydney — London?

Often the best time to buy tickets from Sydney to London is 2 months before departure.

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

Based on statistics over the past years, the lowest prices for flights from Sydney to London can be found flying in these months: October, September.

How long does it take to fly from Sydney to London?

The fastest flights from Sydney to London start from 4 hours 40 minutes in the air.

Which airline can fly direct from Sydney to London?

The following airlines operate direct flights on the route Sydney — London: British Airways, Qantas

Cheap Flights from Sydney to London

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Sydney to London

Cheapest one way flight

$459

China Eastern Airlines

1 layover

1d 19h 10m

01/21/2027

Cheapest round trip flight

$917

China Southern Airlines

1 layover

2d 20h 25m

11/03/2026

The fastest flight

1d 4h 40m

Direct flights

Every day

Average flight duration

55m

Distance

16992km

Timezone difference

10h

Airfare from Sydney to London by month

October 2026

on average:

$496

September 2026

on average:

$502

Airlines operating on route

Non-stop flights from Sydney to London

Schedule of direct flights from Sydney to London

Sydney airports overview

Sydney (Kingsford Smith) Airport

London airports overview

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

Stansted Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Sydney to London

Alternative routes

Cheapest one way flight

$459

China Eastern Airlines

1 layover

1d 19h 10m

01/21/2027

Cheapest round trip flight

$917

China Southern Airlines

1 layover

2d 20h 25m

11/03/2026

The fastest flight

1d 4h 40m

Direct flights

Every day

Average flight duration

55m

Distance

16992km

Timezone difference

10h

October 2026

on average:

$496

September 2026

on average:

$502

Sydney (Kingsford Smith) Airport

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport