When did momondo last update prices for flights from London Airport to Sydney Kingsford Smith Airport?

Prices for flights from London Airport to Sydney Kingsford Smith Airport refresh daily.

How old do you have to be to fly from London Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$2,341 Cheap Flights from London to Sydney in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London, Ontario to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:25 - 06:55

YXU

SYD

55h 30m

3 stops

10:20 - 21:19

SYD

YXU

24h 59m

2 stops

$2,341United Airlines

Sun, 12 Apr - Thu, 16 Apr

09:25 - 06:55

YXU

SYD

55h 30m

3 stops

10:20 - 21:19

SYD

YXU

24h 59m

2 stops

$2,344United Airlines

Sun, 12 Apr - Thu, 16 Apr

05:10 - 08:00

YXU

SYD

35h 50m

2 stops

09:30 - 17:33

SYD

YXU

46h 03m

2 stops

$2,381United Airlines

Thu, 2 Apr - Thu, 30 Apr

05:40 - 06:55

YXU

SYD

35h 15m

2 stops

09:30 - 08:55

SYD

YXU

37h 25m

2 stops

$2,392United Airlines

Sat, 27 Jun - Sun, 5 Jul

09:25 - 06:55

YXU

SYD

55h 30m

3 stops

10:20 - 21:19

SYD

YXU

24h 59m

2 stops

$2,395United Airlines

Sun, 12 Apr - Thu, 16 Apr

05:10 - 07:00

YXU

SYD

35h 50m

2 stops

09:30 - 08:44

SYD

YXU

37h 14m

2 stops

$2,397United Airlines

Sun, 12 Apr - Thu, 16 Apr

09:30 - 06:55

YXU

SYD

31h 25m

2 stops

10:20 - 08:53

SYD

YXU

36h 33m

2 stops

$2,401United Airlines

Mon, 18 May - Fri, 22 May

18:10 - 10:40

YXU

SYD

26h 30m

3 stops

07:00 - 17:35

SYD

YXU

24h 35m

3 stops

$3,091Air Canada

Sat, 27 Jun - Sun, 5 Jul

09:25 - 08:20

YXU

SYD

31h 55m

3 stops

09:20 - 21:19

SYD

YXU

25h 59m

2 stops

$3,369Air Canada

Thu, 2 Apr - Thu, 30 Apr

09:25 - 08:20

YXU

SYD

31h 55m

3 stops

09:20 - 21:19

SYD

YXU

25h 59m

3 stops

$3,681Air Canada

Thu, 2 Apr - Thu, 30 Apr

United Airlines flights from London, Ontario to Sydney

Our best United Airlines deals on London, Ontario to Sydney flight tickets

United Airlines

12 Apr

YXU09:25London

31h 35m

2 stops

SYD07:00Sydney Kingsford Smith

16 Apr

SYD10:20Sydney Kingsford Smith

44h 44m

2 stops

YXU17:04London

$2,341

United Airlines

12 Apr

YXU09:25London

55h 30m

3 stops

SYD06:55Sydney Kingsford Smith

16 Apr

SYD10:20Sydney Kingsford Smith

24h 59m

2 stops

YXU21:19London

$2,344

United Airlines

2 Apr

YXU05:10London

35h 50m

2 stops

SYD08:00Sydney Kingsford Smith

30 Apr

SYD09:30Sydney Kingsford Smith

46h 03m

2 stops

YXU17:33London

$2,381

Air Canada flights from London, Ontario to Sydney

Our best Air Canada deals on London, Ontario to Sydney flight tickets

Air Canada

27 June

YXU18:10London

26h 30m

3 stops

SYD10:40Sydney Kingsford Smith

5 July

SYD07:00Sydney Kingsford Smith

24h 35m

3 stops

YXU17:35London

$3,091

Air Canada

2 Apr

YXU09:25London

31h 55m

3 stops

SYD08:20Sydney Kingsford Smith

30 Apr

SYD09:20Sydney Kingsford Smith

25h 59m

2 stops

YXU21:19London

$3,369

Air Canada

2 Apr

YXU09:25London

31h 55m

3 stops

SYD08:20Sydney Kingsford Smith

30 Apr

SYD09:20Sydney Kingsford Smith

25h 59m

3 stops

YXU21:19London

$3,681

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

YXU - SYD

YXUSYD

London

Sun 12/4

09:25-06:55

3 stops55h 30m

Sydney Kingsford Smith

Thu 16/4

10:20-21:19

2 stops24h 59m

$2,341

LondonSydney

YXU - SYD

YXUSYD

London

Sun 12/4

09:25-06:55

3 stops55h 30m

Sydney Kingsford Smith

Thu 16/4

10:20-21:19

2 stops24h 59m

$2,344

LondonSydney

YXU - SYD

YXUSYD

London

Thu 2/4

05:10-08:00

2 stops35h 50m

Sydney Kingsford Smith

Thu 30/4

09:30-17:33

2 stops46h 03m

$2,381

LondonSydney

YXU - SYD

YXUSYD

London

Sat 27/6

05:40-06:55

2 stops35h 15m

Sydney Kingsford Smith

Sun 5/7

09:30-08:55

2 stops37h 25m

$2,392

LondonSydney

YXU - SYD

YXUSYD

London

Sun 12/4

09:25-06:55

3 stops55h 30m

Sydney Kingsford Smith

Thu 16/4

10:20-21:19

2 stops24h 59m

$2,395

LondonSydney

YXU - SYD

YXUSYD

London

Sun 12/4

05:10-07:00

2 stops35h 50m

Sydney Kingsford Smith

Thu 16/4

09:30-08:44

2 stops37h 14m

$2,396

LondonSydney

YXU - SYD

YXUSYD

London

Mon 18/5

09:30-06:55

2 stops31h 25m

Sydney Kingsford Smith

Fri 22/5

10:20-08:53

2 stops36h 33m

$2,401

Fastest return journey

LondonSydney

YXU - SYD

YXUSYD

London

Sat 27/6

18:10-10:40

3 stops26h 30m

Sydney Kingsford Smith

Sun 5/7

07:00-17:35

3 stops24h 35m

$3,091

LondonSydney

YXU - SYD

YXUSYD

London

Thu 2/4

09:25-08:20

3 stops31h 55m

Sydney Kingsford Smith

Thu 30/4

09:20-21:19

2 stops25h 59m

$3,369

LondonSydney

YXU - SYD

YXUSYD

London

Thu 2/4

09:25-08:20

3 stops31h 55m

Sydney Kingsford Smith

Thu 30/4

09:20-21:19

3 stops25h 59m

$3,681

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from London, Ontario to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Sydney?

Air Canada, Qantas Airways and United Airlines are the top three most popular airlines that fly to Sydney from London, Ontario according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London, Ontario to Sydney (YXU to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Sydney

Fastest flight time	31h 25m
Direct flights	None

The fastest flight from London, Ontario to Sydney takes 31h 25m

There are no direct flights from London, Ontario to Sydney. There are no popular flight routes from London, Ontario to Sydney.

Search flight deals

How far is London to Sydney Kingsford Smith by plane?
A flight from London to Sydney Kingsford Smith will travel around 15402.4 km. Flights usually cover this in 31h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Airport to Sydney Kingsford Smith Airport?
Prices for flights from London Airport to Sydney Kingsford Smith Airport refresh daily.
How old do you have to be to fly from London Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Leura

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from London to Sydney?

It is quick and easy to find London to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from London to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from London with this policy.

How can momondo help me find flights from London to Sydney?

Once you have performed a search for London to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.