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 were last updated today.

How many operators does momondo search for flights from London Airport to Sydney Kingsford Smith Airport?

As of April 2026, there is 1 operator available to choose from for flights from London Airport to Sydney Kingsford Smith Airport.

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 layovers. 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 license 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.

C$ 2,426 Cheap Flights from London to Sydney in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London, Ontario to Sydney

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 a.m. - 7:20 a.m.

YXU

SYD

31h 50m

2 stops

9:20 a.m. - 9:38 p.m.

SYD

YXU

26h 18m

2 stops

C$ 2,426Air Canada

Fri, 5 Jun - Tue, 9 Jun

9:30 a.m. - 7:20 a.m.

YXU

SYD

31h 50m

2 stops

9:20 a.m. - 9:38 p.m.

SYD

YXU

26h 18m

2 stops

C$ 2,427Air Canada

Fri, 5 Jun - Tue, 9 Jun

9:30 a.m. - 7:00 a.m.

YXU

SYD

31h 30m

2 stops

10:20 a.m. - 11:43 a.m.

SYD

YXU

39h 23m

2 stops

C$ 3,036United Airlines

Fri, 5 Jun - Tue, 9 Jun

12:20 p.m. - 7:00 a.m.

YXU

SYD

28h 40m

2 stops

10:20 a.m. - 9:38 p.m.

SYD

YXU

25h 18m

2 stops

C$ 3,039United Airlines

Fri, 5 Jun - Tue, 9 Jun

9:30 a.m. - 7:00 a.m.

YXU

SYD

31h 30m

2 stops

10:20 a.m. - 9:38 p.m.

SYD

YXU

25h 18m

2 stops

C$ 3,048United Airlines

Fri, 5 Jun - Tue, 9 Jun

5:10 a.m. - 6:55 a.m.

YXU

SYD

35h 45m

3 stops

10:20 a.m. - 9:38 p.m.

SYD

YXU

25h 18m

2 stops

C$ 3,244United Airlines

Fri, 5 Jun - Tue, 9 Jun

5:10 a.m. - 6:55 a.m.

YXU

SYD

35h 45m

3 stops

10:20 a.m. - 9:38 p.m.

SYD

YXU

25h 18m

2 stops

C$ 3,247United Airlines

Fri, 5 Jun - Tue, 9 Jun

5:10 a.m. - 6:55 a.m.

YXU

SYD

35h 45m

3 stops

10:20 a.m. - 9:38 p.m.

SYD

YXU

25h 18m

2 stops

C$ 3,256United Airlines

Fri, 5 Jun - Tue, 9 Jun

5:10 a.m. - 6:55 a.m.

YXU

SYD

35h 45m

3 stops

10:20 a.m. - 9:38 p.m.

SYD

YXU

25h 18m

2 stops

C$ 3,263United Airlines

Fri, 5 Jun - Tue, 9 Jun

5:10 a.m. - 6:55 a.m.

YXU

SYD

35h 45m

3 stops

10:20 a.m. - 9:38 p.m.

SYD

YXU

25h 18m

2 stops

C$ 3,265United Airlines

Fri, 5 Jun - Tue, 9 Jun

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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

5 Jun

YXU9:30 a.m.London

31h 30m

2 stops

SYD7:00 a.m.Sydney Kingsford Smith

9 Jun

SYD10:20 a.m.Sydney Kingsford Smith

39h 23m

2 stops

YXU11:43 a.m.London

C$ 3,036

United Airlines

5 Jun

YXU12:20 p.m.London

28h 40m

2 stops

SYD7:00 a.m.Sydney Kingsford Smith

9 Jun

SYD10:20 a.m.Sydney Kingsford Smith

25h 18m

2 stops

YXU9:38 p.m.London

C$ 3,039

United Airlines

5 Jun

YXU9:30 a.m.London

31h 30m

2 stops

SYD7:00 a.m.Sydney Kingsford Smith

9 Jun

SYD10:20 a.m.Sydney Kingsford Smith

25h 18m

2 stops

YXU9:38 p.m.London

C$ 3,048

Air Canada flights from London, Ontario to Sydney

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

Air Canada

5 Jun

YXU9:30 a.m.London

31h 50m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

9 Jun

SYD9:20 a.m.Sydney Kingsford Smith

26h 18m

2 stops

YXU9:38 p.m.London

C$ 2,426

Air Canada

5 Jun

YXU9:30 a.m.London

31h 50m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

9 Jun

SYD9:20 a.m.Sydney Kingsford Smith

26h 18m

2 stops

YXU9:38 p.m.London

C$ 2,427

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSydney

YXU - SYD

YXUSYD

London

Fri 5/6

9:30 a.m.-7:20 a.m.

2 stops31h 50m

Sydney Kingsford Smith

Tue 9/6

9:20 a.m.-9:38 p.m.

2 stops26h 18m

C$ 2,426

LondonSydney

YXU - SYD

YXUSYD

London

Fri 5/6

9:30 a.m.-7:20 a.m.

2 stops31h 50m

Sydney Kingsford Smith

Tue 9/6

9:20 a.m.-9:38 p.m.

2 stops26h 18m

C$ 2,427

LondonSydney

YXU - SYD

YXUSYD

London

Fri 5/6

9:30 a.m.-7:00 a.m.

2 stops31h 30m

Sydney Kingsford Smith

Tue 9/6

10:20 a.m.-11:43 a.m.

2 stops39h 23m

C$ 3,036

Quickest round-trip

LondonSydney

YXU - SYD

YXUSYD

London

Fri 5/6

12:20 p.m.-7:00 a.m.

2 stops28h 40m

Sydney Kingsford Smith

Tue 9/6

10:20 a.m.-9:38 p.m.

2 stops25h 18m

C$ 3,039

LondonSydney

YXU - SYD

YXUSYD

London

Fri 5/6

9:30 a.m.-7:00 a.m.

2 stops31h 30m

Sydney Kingsford Smith

Tue 9/6

10:20 a.m.-9:38 p.m.

2 stops25h 18m

C$ 3,048

LondonSydney

YXU - SYD

YXUSYD

London

Fri 5/6

5:10 a.m.-6:55 a.m.

3 stops35h 45m

Sydney Kingsford Smith

Tue 9/6

10:20 a.m.-9:38 p.m.

2 stops25h 18m

C$ 3,244

LondonSydney

YXU - SYD

YXUSYD

London

Fri 5/6

5:10 a.m.-6:55 a.m.

3 stops35h 45m

Sydney Kingsford Smith

Tue 9/6

10:20 a.m.-9:38 p.m.

2 stops25h 18m

C$ 3,247

LondonSydney

YXU - SYD

YXUSYD

London

Fri 5/6

5:10 a.m.-6:55 a.m.

3 stops35h 45m

Sydney Kingsford Smith

Tue 9/6

10:20 a.m.-9:38 p.m.

2 stops25h 18m

C$ 3,256

LondonSydney

YXU - SYD

YXUSYD

London

Fri 5/6

5:10 a.m.-6:55 a.m.

3 stops35h 45m

Sydney Kingsford Smith

Tue 9/6

10:20 a.m.-9:38 p.m.

2 stops25h 18m

C$ 3,263

LondonSydney

YXU - SYD

YXUSYD

London

Fri 5/6

5:10 a.m.-6:55 a.m.

3 stops35h 45m

Sydney Kingsford Smith

Tue 9/6

10:20 a.m.-9:38 p.m.

2 stops25h 18m

C$ 3,265

Flights are sorted by cheapest round-trip 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, United Airlines and Qantas Airways 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 54% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 12 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 round-trip 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 30m
Direct flights	None

The fastest flight from London, Ontario to Sydney takes 31h 30m

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. In terms of flight time, this usually takes a little over 31h 30m.
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 were last updated today.
How many operators does momondo search for flights from London Airport to Sydney Kingsford Smith Airport?
As of April 2026, there is 1 operator available to choose from for flights from London Airport to Sydney Kingsford Smith Airport.
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 layovers. 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 license 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.
What is the most popular airline from London, Ontario to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London, Ontario to Sydney is Air Canada (100% of total bookings).

Best airlines flying from London, Ontario to Sydney

Compare and see reviews for airlines that fly from London, Ontario to Sydney with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 2,093	Free Cancellation	Rating 7.1 10,939 reviews		Search Air Canada flights

Bondi Beach

Parramatta

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

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

Flights from London to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between London and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Sydney from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.