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 March 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$ 769 Cheap Flights from London to Sydney in 2026

1 adult

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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.

9:25 a.m. - 7:00 a.m.

YXU

SYD

31h 35m

2 stops

10:20 a.m. - 5:04 p.m.

SYD

YXU

44h 44m

2 stops

C$ 2,241United Airlines

Sun, 12 Apr - Thu, 16 Apr

9:25 a.m. - 6:55 a.m.

YXU

SYD

55h 30m

3 stops

10:20 a.m. - 9:19 p.m.

SYD

YXU

24h 59m

2 stops

C$ 2,244United Airlines

Sun, 12 Apr - Thu, 16 Apr

5:10 a.m. - 8:00 a.m.

YXU

SYD

35h 50m

2 stops

9:30 a.m. - 5:33 p.m.

SYD

YXU

46h 03m

2 stops

C$ 2,279United Airlines

Thu, 2 Apr - Thu, 30 Apr

5:40 a.m. - 6:55 a.m.

YXU

SYD

35h 15m

3 stops

10:20 a.m. - 9:40 p.m.

SYD

YXU

25h 20m

2 stops

C$ 2,290United Airlines

Sat, 27 Jun - Sun, 5 Jul

9:25 a.m. - 6:55 a.m.

YXU

SYD

55h 30m

3 stops

10:20 a.m. - 9:19 p.m.

SYD

YXU

24h 59m

2 stops

C$ 2,293United Airlines

Sun, 12 Apr - Thu, 16 Apr

5:10 a.m. - 7:00 a.m.

YXU

SYD

35h 50m

2 stops

9:30 a.m. - 8:44 a.m.

SYD

YXU

37h 14m

2 stops

C$ 2,294United Airlines

Sun, 12 Apr - Thu, 16 Apr

9:30 a.m. - 6:55 a.m.

YXU

SYD

31h 25m

2 stops

10:20 a.m. - 8:53 a.m.

SYD

YXU

36h 33m

2 stops

C$ 2,298United Airlines

Mon, 18 May - Fri, 22 May

6:10 p.m. - 10:40 a.m.

YXU

SYD

26h 30m

3 stops

7:00 a.m. - 5:35 p.m.

SYD

YXU

24h 35m

3 stops

C$ 2,959Air Canada

Sat, 27 Jun - Sun, 5 Jul

9:25 a.m. - 8:20 a.m.

YXU

SYD

31h 55m

3 stops

9:20 a.m. - 9:19 p.m.

SYD

YXU

25h 59m

2 stops

C$ 3,225Air Canada

Thu, 2 Apr - Thu, 30 Apr

9:25 a.m. - 8:20 a.m.

YXU

SYD

31h 55m

3 stops

9:20 a.m. - 9:19 p.m.

SYD

YXU

25h 59m

3 stops

C$ 3,524Air 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

YXU9:25 a.m.London

31h 35m

2 stops

SYD7:00 a.m.Sydney Kingsford Smith

16 Apr

SYD10:20 a.m.Sydney Kingsford Smith

44h 44m

2 stops

YXU5:04 p.m.London

C$ 2,241

United Airlines

12 Apr

YXU9:25 a.m.London

55h 30m

3 stops

SYD6:55 a.m.Sydney Kingsford Smith

16 Apr

SYD10:20 a.m.Sydney Kingsford Smith

24h 59m

2 stops

YXU9:19 p.m.London

C$ 2,244

United Airlines

2 Apr

YXU5:10 a.m.London

35h 50m

2 stops

SYD8:00 a.m.Sydney Kingsford Smith

30 Apr

SYD9:30 a.m.Sydney Kingsford Smith

46h 03m

2 stops

YXU5:33 p.m.London

C$ 2,279

Air Canada flights from London, Ontario to Sydney

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

Air Canada

27 Jun

YXU6:10 p.m.London

26h 30m

3 stops

SYD10:40 a.m.Sydney Kingsford Smith

5 Jul

SYD7:00 a.m.Sydney Kingsford Smith

24h 35m

3 stops

YXU5:35 p.m.London

C$ 2,959

Air Canada

2 Apr

YXU9:25 a.m.London

31h 55m

3 stops

SYD8:20 a.m.Sydney Kingsford Smith

30 Apr

SYD9:20 a.m.Sydney Kingsford Smith

25h 59m

2 stops

YXU9:19 p.m.London

C$ 3,225

Air Canada

2 Apr

YXU9:25 a.m.London

31h 55m

3 stops

SYD8:20 a.m.Sydney Kingsford Smith

30 Apr

SYD9:20 a.m.Sydney Kingsford Smith

25h 59m

3 stops

YXU9:19 p.m.London

C$ 3,524

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSydney

YXU - SYD

YXUSYD

London

Sun 12/4

9:25 a.m.-7:00 a.m.

2 stops31h 35m

Sydney Kingsford Smith

Thu 16/4

10:20 a.m.-5:04 p.m.

2 stops44h 44m

C$ 2,241

LondonSydney

YXU - SYD

YXUSYD

London

Sun 12/4

9:25 a.m.-6:55 a.m.

3 stops55h 30m

Sydney Kingsford Smith

Thu 16/4

10:20 a.m.-9:19 p.m.

2 stops24h 59m

C$ 2,244

LondonSydney

YXU - SYD

YXUSYD

London

Thu 2/4

5:10 a.m.-8:00 a.m.

2 stops35h 50m

Sydney Kingsford Smith

Thu 30/4

9:30 a.m.-5:33 p.m.

2 stops46h 03m

C$ 2,279

LondonSydney

YXU - SYD

YXUSYD

London

Sat 27/6

5:40 a.m.-6:55 a.m.

3 stops35h 15m

Sydney Kingsford Smith

Sun 5/7

10:20 a.m.-9:40 p.m.

2 stops25h 20m

C$ 2,290

LondonSydney

YXU - SYD

YXUSYD

London

Sun 12/4

9:25 a.m.-6:55 a.m.

3 stops55h 30m

Sydney Kingsford Smith

Thu 16/4

10:20 a.m.-9:19 p.m.

2 stops24h 59m

C$ 2,293

LondonSydney

YXU - SYD

YXUSYD

London

Sun 12/4

5:10 a.m.-7:00 a.m.

2 stops35h 50m

Sydney Kingsford Smith

Thu 16/4

9:30 a.m.-8:44 a.m.

2 stops37h 14m

C$ 2,294

LondonSydney

YXU - SYD

YXUSYD

London

Mon 18/5

9:30 a.m.-6:55 a.m.

2 stops31h 25m

Sydney Kingsford Smith

Fri 22/5

10:20 a.m.-8:53 a.m.

2 stops36h 33m

C$ 2,298

Quickest round-trip

LondonSydney

YXU - SYD

YXUSYD

London

Sat 27/6

6:10 p.m.-10:40 a.m.

3 stops26h 30m

Sydney Kingsford Smith

Sun 5/7

7:00 a.m.-5:35 p.m.

3 stops24h 35m

C$ 2,959

LondonSydney

YXU - SYD

YXUSYD

London

Thu 2/4

9:25 a.m.-8:20 a.m.

3 stops31h 55m

Sydney Kingsford Smith

Thu 30/4

9:20 a.m.-9:19 p.m.

2 stops25h 59m

C$ 3,225

LondonSydney

YXU - SYD

YXUSYD

London

Thu 2/4

9:25 a.m.-8:20 a.m.

3 stops31h 55m

Sydney Kingsford Smith

Thu 30/4

9:20 a.m.-9:19 p.m.

3 stops25h 59m

C$ 3,524

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

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 56% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 11 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 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. In terms of flight time, this usually takes a little over 31h 25m.
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 March 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$ 1,979	Free Cancellation	Rating 7.1 10,794 reviews		Search Air Canada flights

Parramatta

Penrith

Bondi Beach

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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.