Cheap Flights from Sydney to London

Cheapest flights from Sydney to London

Looking for cheap flights from Sydney to London? Look no further! Our air ticket search website has got you covered. Discover unbeatable deals and save big on your journey from Australia to the United Kingdom's capital city. With a range of airlines to choose from, you can find the perfect flight that suits your budget and travel preferences. Explore the historic landmarks of London, from Buckingham Palace to the Tower of London, or indulge in the city's vibrant arts and entertainment scene. Don't miss out on this incredible opportunity to experience the British charm without breaking the bank. Start your search now and book your affordable Sydney to London flights today!

Cheapest one way flight

$321

Qantas

2 transfers

1d 5h

11/17/2025

The cheapest one-way flight from Sydney to London departs on 11/17/2025, is operated by Qantas and costs $321

Cheapest round trip flight

$794

Qantas

2 transfers

2d 19h 40m

11/17/2025

The cheapest roundtrip flight from Sydney to London departs on 11/17/2025, is operated by Qantas and costs $794

The fastest flight

1d 3h 55m

Fastest flight from Sydney to London takes 1d 3h 55m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

3:40 PM

Latest flight

3:40 PM

Direct flights count

3

Distance

16981km

Timezone difference

10h

The distance between Sydney and London is 16981km (10528 miles). There are 3 direct flights from Sydney to London. The time difference between Sydney and London is 10h. Flights from Sydney begin at 3:40 PM. The latest flight from Sydney departs at 3:40 PM

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 $358 (November 2025) to $478 (February 2026). On average, the ticket price is about $426–$921.

November 2025

Lowest price

on average:

$358

February 2026

Highest price

on average:

$478

Avg Price

Airlines operating on route

More than 12 airlines operate flights from Sydney to London, including British Airways, Qantas, Hainan Airlines, Etihad Airways, Scoot, AirAsia X, Turkish Airlines, Jetstar, Malindo Air, Vietnam Airlines, China Southern Airlines, and Thai Airways. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $321, 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.

Starting at $868

Starting at $321

Starting at $329

Starting at $366

Starting at $369

Starting at $418

Starting at $436

Starting at $443

Starting at $454

Starting at $468

China Southern Airlines

Starting at $506

Thai Airways

Starting at $862

Direct Flights from Sydney to London

A direct 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

11/05/2025

Departure

Direct flight

BA16

Starting at $951

Sydney — London

SYD — LON

11/07/2025

Departure

Direct flight

BA16

Starting at $951

Sydney — London

SYD — LON

11/08/2025

Departure

Direct flight

BA16

Starting at $880

Sydney — London

SYD — LON

11/10/2025

Departure

Direct flight

BA16

Starting at $888

Sydney — London

SYD — LON

11/11/2025

Departure

Direct flight

BA16

Starting at $954

Sydney — London

SYD — LON

11/12/2025

Departure

Direct flight

BA16

Starting at $943

Sydney — London

SYD — LON

11/13/2025

Departure

Direct flight

BA16

Starting at $940

Sydney — London

SYD — LON

11/14/2025

Departure

Direct flight

BA16

Starting at $915

Sydney — London

SYD — LON

11/15/2025

Departure

Direct flight

BA16

Starting at $868

Sydney — London

SYD — LON

11/16/2025

Departure

Direct flight

BA16

Starting at $941

Schedule of direct flights from Sydney to London

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Sydney to London:

Unable to find information about the schedule of direct flights from

Sydney airports overview

Sydney (Kingsford Smith) Airport

•

SYD

8km

•

London airports overview

London City Airport

•

LCY

2km

London Gatwick Airport

•

LGW

43km

London Heathrow Airport

•

LHR

36km

London Luton Airport

•

LTN

51km

London Southend Airport

•

SEN

45km

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.

How much is the cheapest flight ticket from Sydney to London?

The cheapest flight ticket from Sydney to London according to data for the last 48 hours costs $321

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: November, December, February.

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

The fastest flights from Sydney to London start from 3 hours 55 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.

We couldn't find any special offers for flights from Sydney to London

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

$321

Qantas

2 transfers

1d 5h

11/17/2025

The cheapest one-way flight from Sydney to London departs on 11/17/2025, is operated by Qantas and costs $321

Cheapest round trip flight

$794

Qantas

2 transfers

2d 19h 40m

11/17/2025

The cheapest roundtrip flight from Sydney to London departs on 11/17/2025, is operated by Qantas and costs $794

The fastest flight

1d 3h 55m

Fastest flight from Sydney to London takes 1d 3h 55m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

3:40 PM

Latest flight

3:40 PM

Direct flights count

3

Distance

16981km

Timezone difference

10h

Starting at $868

Starting at $321

Starting at $329

Starting at $366

Starting at $369

Starting at $418

Starting at $436

Starting at $443

Starting at $454

Starting at $468

China Southern Airlines

Starting at $506

Thai Airways

Starting at $862

Sydney — London

SYD — LON

11/05/2025

Departure

Direct flight

BA16

Starting at $951

Sydney — London

SYD — LON

11/07/2025

Departure

Direct flight

BA16

Starting at $951

Sydney — London

SYD — LON

11/08/2025

Departure

Direct flight

BA16

Starting at $880

Sydney — London

SYD — LON

11/10/2025

Departure

Direct flight

BA16

Starting at $888

Sydney — London

SYD — LON

11/11/2025

Departure

Direct flight

BA16

Starting at $954

Sydney — London

SYD — LON

11/12/2025

Departure

Direct flight

BA16

Starting at $943

Sydney — London

SYD — LON

11/13/2025

Departure

Direct flight

BA16

Starting at $940

Sydney — London

SYD — LON

11/14/2025

Departure

Direct flight

BA16

Starting at $915

Sydney — London

SYD — LON

11/15/2025

Departure

Direct flight

BA16

Starting at $868

Sydney — London

SYD — LON

11/16/2025

Departure

Direct flight

BA16

Starting at $941

How much is the cheapest flight ticket from Sydney to London?

The cheapest flight ticket from Sydney to London according to data for the last 48 hours costs $321

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: November, December, February.

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

The fastest flights from Sydney to London start from 3 hours 55 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 Starting at $321

Cheapest flights from Sydney to London

Cheapest one way flight

$321

Qantas

2 transfers

1d 5h

11/17/2025

Cheapest round trip flight

$794

Qantas

2 transfers

2d 19h 40m

11/17/2025

The fastest flight

1d 3h 55m

Direct flights

No direct flights

Earliest flight

3:40 PM

Latest flight

3:40 PM

Direct flights count

3

Distance

16981km

Timezone difference

10h

Airfare from Sydney to London by month

November 2025

on average:

$358

February 2026

on average:

$478

Airlines operating on route

Direct 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

$321

Qantas

2 transfers

1d 5h

11/17/2025

Cheapest round trip flight

$794

Qantas

2 transfers

2d 19h 40m

11/17/2025

The fastest flight

1d 3h 55m

Direct flights

No direct flights

Earliest flight

3:40 PM

Latest flight

3:40 PM

Direct flights count

3

Distance

16981km

Timezone difference

10h

November 2025

on average:

$358

February 2026