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.

$1,134 Cheap Flights from London, Ontario to Sydney in 2026/27

Find the cheapest flights from London, Ontario to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

15:20 - 18:20YXU London-SYD Sydney Kingsford Smith

35h 00m2 stops Toronto Pearson Intl Doha Hamad Intl

22:10 - 21:52SYD Sydney Kingsford Smith-YXU London

39h 42m2 stops Doha Hamad Intl Toronto Pearson Intl

$2,538Multiple Airlines

Sat, 6 Feb - Tue, 23 Feb

15:20 - 17:05YXU London-SYD Sydney Kingsford Smith

35h 45m2 stops Toronto Pearson Intl Doha Hamad Intl

20:55 - 08:29SYD Sydney Kingsford Smith-YXU London

49h 34m2 stops Doha Hamad Intl Toronto Pearson Intl

$2,540Multiple Airlines

Tue, 13 Apr - Sat, 24 Apr

05:30 - 08:40YXU London-SYD Sydney Kingsford Smith

37h 10m2 stops Toronto Pearson Intl Hong Kong Intl

07:40 - 08:29SYD Sydney Kingsford Smith-YXU London

38h 49m2 stops Hong Kong Intl Toronto Pearson Intl

$2,560Multiple Airlines

Mon, 12 Apr - Fri, 23 Apr

09:15 - 08:40YXU London-SYD Sydney Kingsford Smith

33h 25m2 stops Toronto Pearson Intl Hong Kong Intl

07:40 - 08:29SYD Sydney Kingsford Smith-YXU London

38h 49m2 stops Hong Kong Intl Toronto Pearson Intl

$2,562Multiple Airlines

Mon, 12 Apr - Fri, 23 Apr

09:15 - 08:40YXU London-SYD Sydney Kingsford Smith

33h 25m2 stops Toronto Pearson Intl Hong Kong Intl

10:10 - 08:29SYD Sydney Kingsford Smith-YXU London

36h 19m2 stops Hong Kong Intl Toronto Pearson Intl

$2,779Multiple Airlines

Mon, 12 Apr - Sun, 25 Apr

09:15 - 06:30YXU London-SYD Sydney Kingsford Smith

31h 15m2 stops Toronto Pearson Intl Los Angeles

10:20 - 08:29SYD Sydney Kingsford Smith-YXU London

36h 09m2 stops Los Angeles Toronto Pearson Intl

$2,789Multiple Airlines

Tue, 13 Apr - Sun, 25 Apr

15:20 - 07:05YXU London-SYD Sydney Kingsford Smith

25h 45m2 stops Toronto Pearson Intl Los Angeles

10:20 - 08:29SYD Sydney Kingsford Smith-YXU London

36h 09m2 stops Los Angeles Toronto Pearson Intl

$2,807Multiple Airlines

Mon, 12 Apr - Sun, 25 Apr

05:30 - 06:55YXU London-SYD Sydney Kingsford Smith

35h 25m2 stops Toronto Pearson Intl Dallas/Fort Worth

09:10 - 21:44SYD Sydney Kingsford Smith-YXU London

26h 34m2 stops Los Angeles Toronto Pearson Intl

$2,855Multiple Airlines

Mon, 12 Apr - Sat, 24 Apr

09:15 - 07:05YXU London-SYD Sydney Kingsford Smith

31h 50m2 stops Toronto Pearson Intl Los Angeles

09:10 - 21:44SYD Sydney Kingsford Smith-YXU London

26h 34m2 stops Los Angeles Toronto Pearson Intl

$2,874Multiple Airlines

Mon, 12 Apr - Sat, 24 Apr

07:40 - 06:30YXU London-SYD Sydney Kingsford Smith

32h 50m2 stops Calgary Los Angeles

20:30 - 18:31SYD Sydney Kingsford Smith-YXU London

36h 01m1 stop Vancouver Intl

$3,001Multiple Airlines

Tue, 13 Apr - Sat, 24 Apr

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United Airlines flights from London, Ontario to Sydney

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

United Airlines

12 Apr

YXU05:30London

35h 25m

2 stops

SYD06:55Sydney Kingsford Smith

26 Apr

SYD10:20Sydney Kingsford Smith

36h 09m

2 stops

YXU08:29London

$3,195

United Airlines

26 Mar

YXU15:20London

25h 45m

2 stops

SYD08:05Sydney Kingsford Smith

14 May

SYD09:30Sydney Kingsford Smith

26h 14m

3 stops

YXU21:44London

$12,619

United Airlines

13 Apr

YXU15:20London

25h 35m

3 stops

SYD06:55Sydney Kingsford Smith

24 Apr

SYD09:30Sydney Kingsford Smith

26h 14m

3 stops

YXU21:44London

$16,601

Air Canada flights from London, Ontario to Sydney

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

Air Canada

13 Apr

YXU15:20London

26h 00m

3 stops

SYD07:20Sydney Kingsford Smith

24 Apr

SYD09:20Sydney Kingsford Smith

26h 24m

3 stops

YXU21:44London

$3,313

Air Canada

6 Feb

YXU09:15London

32h 20m

3 stops

SYD09:35Sydney Kingsford Smith

23 Feb

SYD11:20Sydney Kingsford Smith

26h 32m

2 stops

YXU21:52London

$3,499

Air Canada

13 Apr

YXU09:15London

32h 05m

2 stops

SYD07:20Sydney Kingsford Smith

24 Apr

SYD09:20Sydney Kingsford Smith

26h 24m

3 stops

YXU21:44London

$3,564

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

YXU London - SYD Sydney Kingsford Smith

YXUSYD

London

Sat 6/2

15:20-18:20

2 stops35h 00m

Sydney Kingsford Smith

Tue 23/2

22:10-21:52

2 stops39h 42m

$2,538

LondonSydney

YXU London - SYD Sydney Kingsford Smith

YXUSYD

London

Tue 13/4

15:20-17:05

2 stops35h 45m

Sydney Kingsford Smith

Sat 24/4

20:55-08:29

2 stops49h 34m

$2,540

LondonSydney

YXU London - SYD Sydney Kingsford Smith

YXUSYD

London

Mon 12/4

05:30-08:40

2 stops37h 10m

Sydney Kingsford Smith

Fri 23/4

07:40-08:29

2 stops38h 49m

$2,560

LondonSydney

YXU London - SYD Sydney Kingsford Smith

YXUSYD

London

Mon 12/4

09:15-08:40

2 stops33h 25m

Sydney Kingsford Smith

Fri 23/4

07:40-08:29

2 stops38h 49m

$2,562

LondonSydney

YXU London - SYD Sydney Kingsford Smith

YXUSYD

London

Mon 12/4

09:15-08:40

2 stops33h 25m

Sydney Kingsford Smith

Sun 25/4

10:10-08:29

2 stops36h 19m

$2,779

LondonSydney

YXU London - SYD Sydney Kingsford Smith

YXUSYD

London

Tue 13/4

09:15-06:30

2 stops31h 15m

Sydney Kingsford Smith

Sun 25/4

10:20-08:29

2 stops36h 09m

$2,789

LondonSydney

YXU London - SYD Sydney Kingsford Smith

YXUSYD

London

Mon 12/4

15:20-07:05

2 stops25h 45m

Sydney Kingsford Smith

Sun 25/4

10:20-08:29

2 stops36h 09m

$2,807

LondonSydney

YXU London - SYD Sydney Kingsford Smith

YXUSYD

London

Mon 12/4

05:30-06:55

2 stops35h 25m

Sydney Kingsford Smith

Sat 24/4

09:10-21:44

2 stops26h 34m

$2,855

Fastest return journey

LondonSydney

YXU London - SYD Sydney Kingsford Smith

YXUSYD

London

Mon 12/4

09:15-07:05

2 stops31h 50m

Sydney Kingsford Smith

Sat 24/4

09:10-21:44

2 stops26h 34m

$2,874

LondonSydney

YXU London - SYD Sydney Kingsford Smith

YXUSYD

London

Tue 13/4

07:40-06:30

2 stops32h 50m

Sydney Kingsford Smith

Sat 24/4

20:30-18:31

1 stop36h 01m

$3,001

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted 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

What is the cheapest airline that flies from London to Sydney Kingsford Smith?

Air New Zealand is the most popular carrier operating from London to Sydney Kingsford Smith

Which airlines fly to Sydney?

Air Canada, United Airlines and Cathay Pacific 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 67% 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

Best price found	$1,134
Fastest flight time	29h 10m
Direct flights	None

The best one-way flight to Sydney from London, Ontario in the past 72 hours is $1,134. The best return flight deal from London, Ontario to Sydney found on momondo in the last 72 hours is $2,538.

The fastest flight from London, Ontario to Sydney takes 29h 10m

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

Search flight deals

Frequently asked questions about flying from London, Ontario to Sydney

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 29h 10m, 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.

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Terrigal

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Katoomba

Penrith

Coogee

Lithgow

Manly

Cronulla

Randwick

Leura

Bondi Beach

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.