Which airlines fly to Australia?

Air Canada, United Airlines and Qantas Airways are the top three most popular airlines that fly to Australia from London, Ontario according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 16 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London Airport to Australia?

Prices for flights from London Airport to Australia were last updated today.

How many operators does momondo search for flights from London Airport to Australia?

There is 1 operator available for flights from London Airport to Australia as of November 2025.

How old do you have to be to fly from London Airport to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Airport to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 1,236 Cheap Flights from London to Australia in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

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? Early arrival? Instantly customize 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 Australia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 p.m. - 2:40 p.m.YXU-SYD

30h 00m3 stops

8:00 a.m. - 5:05 p.m.SYD-YXU

24h 05m3 stops

C$ 2,085Air Canada

Find Deal

seg, 16 mar - seg, 23 mar

9:25 a.m. - 8:35 a.m.YXU-SYD

32h 10m2 stops

8:00 a.m. - 5:05 p.m.SYD-YXU

24h 05m3 stops

C$ 2,201Air Canada

Find Deal

seg, 16 mar - seg, 23 mar

9:25 a.m. - 8:35 a.m.YXU-SYD

32h 10m2 stops

10:25 a.m. - 9:21 p.m.SYD-YXU

25h 56m2 stops

C$ 2,321Air Canada

Find Deal

seg, 16 mar - seg, 23 mar

9:25 a.m. - 7:45 a.m.YXU-BNE

32h 20m2 stops

9:45 a.m. - 5:05 p.m.BNE-YXU

45h 20m2 stops

C$ 2,403Air Canada

Find Deal

qui, 19 mar - seg, 23 mar

9:25 a.m. - 7:45 a.m.YXU-BNE

32h 20m2 stops

9:45 a.m. - 5:05 p.m.BNE-YXU

45h 20m2 stops

C$ 2,405Air Canada

Find Deal

qui, 19 mar - seg, 23 mar

5:40 p.m. - 7:45 a.m.YXU-BNE

24h 05m2 stops

5:35 a.m. - 9:21 p.m.BNE-YXU

29h 46m3 stops

C$ 2,708Air Canada

Find Deal

qui, 19 mar - seg, 23 mar

9:25 a.m. - 7:45 a.m.YXU-BNE

32h 20m2 stops

6:05 a.m. - 9:21 p.m.BNE-YXU

29h 16m3 stops

C$ 2,934Air Canada

Find Deal

qui, 19 mar - seg, 23 mar

9:25 a.m. - 7:45 a.m.YXU-BNE

32h 20m2 stops

5:05 a.m. - 9:21 p.m.BNE-YXU

30h 16m3 stops

C$ 2,936Air Canada

Find Deal

qui, 19 mar - seg, 23 mar

9:25 a.m. - 6:35 p.m.YXU-SYD

42h 10m2 stops

6:00 a.m. - 5:05 p.m.SYD-YXU

50h 05m2 stops

C$ 3,529Emirates

Find Deal

seg, 16 mar - seg, 23 mar

9:25 a.m. - 10:40 p.m.YXU-BNE

47h 15m2 stops

1:55 a.m. - 5:05 p.m.BNE-YXU

53h 10m2 stops

C$ 3,655Emirates

Find Deal

qui, 19 mar - dom, 22 mar

Air Canada flights from London, Ontario to Australia

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

Air Canada

16 Mar

YXU5:40 p.m.London

30h 00m

3 stops

SYD2:40 p.m.Sydney Kingsford Smith

23 Mar

SYD8:00 a.m.Sydney Kingsford Smith

24h 05m

3 stops

YXU5:05 p.m.London

C$ 2,085

Find similar

Air Canada

16 Mar

YXU9:25 a.m.London

32h 10m

2 stops

SYD8:35 a.m.Sydney Kingsford Smith

23 Mar

SYD8:00 a.m.Sydney Kingsford Smith

24h 05m

3 stops

YXU5:05 p.m.London

C$ 2,201

Find similar

Air Canada

16 Mar

YXU9:25 a.m.London

32h 10m

2 stops

SYD8:35 a.m.Sydney Kingsford Smith

23 Mar

SYD10:25 a.m.Sydney Kingsford Smith

25h 56m

2 stops

YXU9:21 p.m.London

C$ 2,321

Find similar

Emirates flights from London, Ontario to Australia

Our best Emirates deals on London, Ontario to Australia flight tickets

Emirates

16 Mar

YXU9:25 a.m.London

42h 10m

2 stops

SYD6:35 p.m.Sydney Kingsford Smith

23 Mar

SYD6:00 a.m.Sydney Kingsford Smith

50h 05m

2 stops

YXU5:05 p.m.London

C$ 3,529

Find similar

Emirates

19 Mar

YXU9:25 a.m.London

47h 15m

2 stops

BNE10:40 p.m.Brisbane

22 Mar

BNE1:55 a.m.Brisbane

53h 10m

2 stops

YXU5:05 p.m.London

C$ 3,655

Find similar

Emirates

19 Mar

YXU9:25 a.m.London

47h 15m

2 stops

BNE10:40 p.m.Brisbane

22 Mar

BNE1:55 a.m.Brisbane

53h 10m

2 stops

YXU5:05 p.m.London

C$ 3,659

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London, Ontario to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSydney

YXU - SYD

YXUSYD

London

seg 16/3

5:40 p.m.-2:40 p.m.

3 stops30h 00m

Sydney Kingsford Smith

seg 23/3

8:00 a.m.-5:05 p.m.

3 stops24h 05m

C$ 2,085

LondonSydney

YXU - SYD

YXUSYD

London

seg 16/3

9:25 a.m.-8:35 a.m.

2 stops32h 10m

Sydney Kingsford Smith

seg 23/3

8:00 a.m.-5:05 p.m.

3 stops24h 05m

C$ 2,201

LondonSydney

YXU - SYD

YXUSYD

London

seg 16/3

9:25 a.m.-8:35 a.m.

2 stops32h 10m

Sydney Kingsford Smith

seg 23/3

10:25 a.m.-9:21 p.m.

2 stops25h 56m

C$ 2,321

LondonBrisbane

YXU - BNE

YXUBNE

London

qui 19/3

9:25 a.m.-7:45 a.m.

2 stops32h 20m

Brisbane

seg 23/3

9:45 a.m.-5:05 p.m.

2 stops45h 20m

C$ 2,403

LondonBrisbane

YXU - BNE

YXUBNE

London

qui 19/3

9:25 a.m.-7:45 a.m.

2 stops32h 20m

Brisbane

seg 23/3

9:45 a.m.-5:05 p.m.

2 stops45h 20m

C$ 2,405

LondonBrisbane

YXU - BNE

YXUBNE

London

qui 19/3

5:40 p.m.-7:45 a.m.

2 stops24h 05m

Brisbane

seg 23/3

5:35 a.m.-9:21 p.m.

3 stops29h 46m

C$ 2,708

LondonBrisbane

YXU - BNE

YXUBNE

London

qui 19/3

9:25 a.m.-7:45 a.m.

2 stops32h 20m

Brisbane

seg 23/3

6:05 a.m.-9:21 p.m.

3 stops29h 16m

C$ 2,934

LondonBrisbane

YXU - BNE

YXUBNE

London

qui 19/3

9:25 a.m.-7:45 a.m.

2 stops32h 20m

Brisbane

seg 23/3

5:05 a.m.-9:21 p.m.

3 stops30h 16m

C$ 2,936

LondonSydney

YXU - SYD

YXUSYD

London

seg 16/3

9:25 a.m.-6:35 p.m.

2 stops42h 10m

Sydney Kingsford Smith

seg 23/3

6:00 a.m.-5:05 p.m.

2 stops50h 05m

C$ 3,529

LondonBrisbane

YXU - BNE

YXUBNE

London

qui 19/3

9:25 a.m.-10:40 p.m.

2 stops47h 15m

Brisbane

dom 22/3

1:55 a.m.-5:05 p.m.

2 stops53h 10m

C$ 3,655

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 Australia

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

Prices

Airlines

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from London, Ontario is on a Saturday. momondo users have found tickets for Saturday departures for as low as C$ 2,095. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around C$ 2,305. These prices are subject to change though, so be sure to set up a Price Alert for flights to Australia.

Cheap London, Ontario to Australia flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from London Airport to Australia?
Prices for flights from London Airport to Australia were last updated today.
How many operators does momondo search for flights from London Airport to Australia?
There is 1 operator available for flights from London Airport to Australia as of November 2025.
How old do you have to be to fly from London Airport to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Airport to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from London, Ontario to Australia

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 1,878	Free Cancellation	Rating 7.1 10,448 reviews		Search Air Canada flights

Why use momondo?

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

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

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

Yes. All flights to Australia from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from London.

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

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from London and alert you when they change.