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 June 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$ 1,331 Cheap Flights from London, Ontario to Sydney in 2026

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.

3:30 p.m. - 7:20 a.m.

YXU

SYD

49h 50m

2 stops

9:20 a.m. - 5:43 p.m.

SYD

YXU

46h 23m

2 stops

C$ 2,545Air Canada

Thu, 10 Sep - Mon, 14 Sep

8:00 p.m. - 6:35 a.m.

YXU

SYD

42h 35m

2 stops

8:30 p.m. - 6:15 p.m.

SYD

YXU

37h 45m

2 stops

C$ 2,602WestJet

Fri, 6 Nov - Sat, 21 Nov

5:45 a.m. - 9:35 a.m.

YXU

SYD

35h 50m

2 stops

11:20 a.m. - 9:06 a.m.

SYD

YXU

37h 46m

2 stops

C$ 2,695Air Canada

Thu, 5 Nov - Mon, 9 Nov

5:45 a.m. - 9:35 a.m.

YXU

SYD

35h 50m

2 stops

11:20 a.m. - 3:06 p.m.

SYD

YXU

43h 46m

2 stops

C$ 2,701Air Canada

Thu, 5 Nov - Mon, 9 Nov

10:05 a.m. - 7:20 a.m.

YXU

SYD

55h 15m

2 stops

9:20 a.m. - 5:43 p.m.

SYD

YXU

46h 23m

2 stops

C$ 2,865Air Canada

Thu, 10 Sep - Mon, 14 Sep

10:05 a.m. - 6:55 a.m.

YXU

SYD

30h 50m

2 stops

10:20 a.m. - 9:17 a.m.

SYD

YXU

36h 57m

2 stops

C$ 2,931Air New Zealand

Fri, 24 Jul - Fri, 31 Jul

10:05 a.m. - 6:55 a.m.

YXU

SYD

30h 50m

2 stops

10:20 a.m. - 8:32 p.m.

SYD

YXU

24h 12m

3 stops

C$ 3,104United Airlines

Fri, 24 Jul - Fri, 31 Jul

10:05 a.m. - 6:55 a.m.

YXU

SYD

30h 50m

3 stops

10:20 a.m. - 8:32 p.m.

SYD

YXU

24h 12m

3 stops

C$ 3,111United Airlines

Fri, 24 Jul - Fri, 31 Jul

3:30 p.m. - 7:20 a.m.

YXU

SYD

25h 50m

3 stops

9:20 a.m. - 8:32 p.m.

SYD

YXU

25h 12m

3 stops

C$ 3,992Air Canada

Fri, 24 Jul - Fri, 31 Jul

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Air Canada flights from London, Ontario to Sydney

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

Air Canada

10 Sep

YXU3:30 p.m.London

49h 50m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

14 Sep

SYD9:20 a.m.Sydney Kingsford Smith

46h 23m

2 stops

YXU5:43 p.m.London

C$ 2,545

Air Canada

10 Sep

YXU3:30 p.m.London

49h 50m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

14 Sep

SYD9:20 a.m.Sydney Kingsford Smith

62h 00m

2 stops

YXU9:20 a.m.London

C$ 2,606

Air Canada

5 Nov

YXU5:45 a.m.London

35h 50m

2 stops

SYD9:35 a.m.Sydney Kingsford Smith

9 Nov

SYD11:20 a.m.Sydney Kingsford Smith

37h 46m

2 stops

YXU9:06 a.m.London

C$ 2,695

United Airlines flights from London, Ontario to Sydney

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

United Airlines

24 Jul

YXU10:05 a.m.London

30h 50m

2 stops

SYD6:55 a.m.Sydney Kingsford Smith

31 Jul

SYD10:20 a.m.Sydney Kingsford Smith

24h 12m

3 stops

YXU8:32 p.m.London

C$ 3,104

United Airlines

24 Jul

YXU10:05 a.m.London

30h 50m

3 stops

SYD6:55 a.m.Sydney Kingsford Smith

31 Jul

SYD10:20 a.m.Sydney Kingsford Smith

24h 12m

3 stops

YXU8:32 p.m.London

C$ 3,111

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSydney

YXU - SYD

YXUSYD

London

Thu 10/9

3:30 p.m.-7:20 a.m.

2 stops49h 50m

Sydney Kingsford Smith

Mon 14/9

9:20 a.m.-5:43 p.m.

2 stops46h 23m

C$ 2,545

LondonSydney

YXU - SYD

YXUSYD

London

Fri 6/11

8:00 p.m.-6:35 a.m.

2 stops42h 35m

Sydney Kingsford Smith

Sat 21/11

8:30 p.m.-6:15 p.m.

2 stops37h 45m

C$ 2,602

LondonSydney

YXU - SYD

YXUSYD

London

Thu 5/11

5:45 a.m.-9:35 a.m.

2 stops35h 50m

Sydney Kingsford Smith

Mon 9/11

11:20 a.m.-9:06 a.m.

2 stops37h 46m

C$ 2,695

LondonSydney

YXU - SYD

YXUSYD

London

Thu 5/11

5:45 a.m.-9:35 a.m.

2 stops35h 50m

Sydney Kingsford Smith

Mon 9/11

11:20 a.m.-3:06 p.m.

2 stops43h 46m

C$ 2,701

LondonSydney

YXU - SYD

YXUSYD

London

Thu 10/9

10:05 a.m.-7:20 a.m.

2 stops55h 15m

Sydney Kingsford Smith

Mon 14/9

9:20 a.m.-5:43 p.m.

2 stops46h 23m

C$ 2,865

LondonSydney

YXU - SYD

YXUSYD

London

Fri 24/7

10:05 a.m.-6:55 a.m.

2 stops30h 50m

Sydney Kingsford Smith

Fri 31/7

10:20 a.m.-9:17 a.m.

2 stops36h 57m

C$ 2,931

LondonSydney

YXU - SYD

YXUSYD

London

Fri 24/7

10:05 a.m.-6:55 a.m.

2 stops30h 50m

Sydney Kingsford Smith

Fri 31/7

10:20 a.m.-8:32 p.m.

3 stops24h 12m

C$ 3,104

LondonSydney

YXU - SYD

YXUSYD

London

Fri 24/7

10:05 a.m.-6:55 a.m.

3 stops30h 50m

Sydney Kingsford Smith

Fri 31/7

10:20 a.m.-8:32 p.m.

3 stops24h 12m

C$ 3,111

Quickest round-trip

LondonSydney

YXU - SYD

YXUSYD

London

Fri 24/7

3:30 p.m.-7:20 a.m.

3 stops25h 50m

Sydney Kingsford Smith

Fri 31/7

9:20 a.m.-8:32 p.m.

3 stops25h 12m

C$ 3,992

Cheapest one-way

LondonSydney

YXU - SYD

YXUSYD

London

Thu 23/7

6:10 a.m.-7:30 a.m.

3 stops59h 20m

C$ 1,331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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?

United Airlines is the most popular carrier operating from London to Sydney Kingsford Smith

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 58% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 14 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	30h 50m
Direct flights	None

The fastest flight from London, Ontario to Sydney takes 30h 50m

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 30h 50m.
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 June 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$ 2,131	Free Cancellation	Rating 7.1 11,160 reviews		Search Air Canada flights

Charlestown

Bondi Beach

Parramatta

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.