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 February 2026.

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$ 889 Cheap Flights from London to Australia in 2026

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.

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

YXU

SYD

31h 35m

2 stops

10:20 a.m. - 5:03 p.m.

SYD

YXU

44h 43m

2 stops

C$ 2,246United 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. - 8:43 a.m.

SYD

YXU

37h 13m

2 stops

C$ 2,247United Airlines

Sun, 12 Apr - Thu, 16 Apr

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

YXU

SYD

35h 50m

2 stops

10:20 a.m. - 9:18 p.m.

SYD

YXU

24h 58m

2 stops

C$ 2,249United Airlines

Sun, 12 Apr - Thu, 16 Apr

9:25 a.m. - 7:20 a.m.

YXU

SYD

31h 55m

2 stops

9:20 a.m. - 9:18 p.m.

SYD

YXU

25h 58m

2 stops

C$ 2,433Air Canada

Sun, 12 Apr - Thu, 16 Apr

5:40 p.m. - 6:30 a.m.

YXU

BNE

46h 50m

2 stops

6:05 a.m. - 9:18 p.m.

BNE

YXU

29h 13m

3 stops

C$ 2,866Multiple Airlines

Sat, 14 Mar - Sat, 11 Apr

9:40 a.m. - 5:30 p.m.

YXU

BNE

41h 50m

2 stops

10:10 p.m. - 8:43 a.m.

BNE

YXU

48h 33m

2 stops

C$ 3,525Multiple Airlines

Sat, 14 Mar - Sat, 11 Apr

9:40 a.m. - 9:40 a.m.

YXU

BNE

34h 00m

3 stops

3:30 p.m. - 8:43 a.m.

BNE

YXU

31h 13m

3 stops

C$ 3,704Multiple Airlines

Sat, 14 Mar - Sat, 11 Apr

9:25 a.m. - 10:05 p.m.

YXU

SYD

46h 40m

2 stops

8:10 p.m. - 5:03 p.m.

SYD

YXU

58h 53m

2 stops

C$ 3,744Emirates

Tue, 7 Apr - Tue, 14 Apr

United Airlines flights from London, Ontario to Australia

Our best United Airlines deals on London, Ontario to Australia 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 43m

2 stops

YXU5:03 p.m.London

C$ 2,246

United Airlines

12 Apr

YXU5:10 a.m.London

35h 50m

2 stops

SYD7:00 a.m.Sydney Kingsford Smith

16 Apr

SYD9:30 a.m.Sydney Kingsford Smith

37h 13m

2 stops

YXU8:43 a.m.London

C$ 2,247

United Airlines

12 Apr

YXU5:10 a.m.London

35h 50m

2 stops

SYD7:00 a.m.Sydney Kingsford Smith

16 Apr

SYD10:20 a.m.Sydney Kingsford Smith

24h 58m

2 stops

YXU9:18 p.m.London

C$ 2,249

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

Sun 12/4

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

2 stops31h 35m

Sydney Kingsford Smith

Thu 16/4

10:20 a.m.-5:03 p.m.

2 stops44h 43m

C$ 2,246

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.-8:43 a.m.

2 stops37h 13m

C$ 2,247

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

10:20 a.m.-9:18 p.m.

2 stops24h 58m

C$ 2,249

LondonSydney

YXU - SYD

YXUSYD

London

Sun 12/4

9:25 a.m.-7:20 a.m.

2 stops31h 55m

Sydney Kingsford Smith

Thu 16/4

9:20 a.m.-9:18 p.m.

2 stops25h 58m

C$ 2,433

LondonBrisbane

YXU - BNE

YXUBNE

London

Sat 14/3

5:40 p.m.-6:30 a.m.

2 stops46h 50m

Brisbane

Sat 11/4

6:05 a.m.-9:18 p.m.

3 stops29h 13m

C$ 2,866

LondonBrisbane

YXU - BNE

YXUBNE

London

Sat 14/3

9:40 a.m.-5:30 p.m.

2 stops41h 50m

Brisbane

Sat 11/4

10:10 p.m.-8:43 a.m.

2 stops48h 33m

C$ 3,525

LondonBrisbane

YXU - BNE

YXUBNE

London

Sat 14/3

9:40 a.m.-9:40 a.m.

3 stops34h 00m

Brisbane

Sat 11/4

3:30 p.m.-8:43 a.m.

3 stops31h 13m

C$ 3,704

LondonSydney

YXU - SYD

YXUSYD

London

Tue 7/4

9:25 a.m.-10:05 p.m.

2 stops46h 40m

Sydney Kingsford Smith

Tue 14/4

8:10 p.m.-5:03 p.m.

2 stops58h 53m

C$ 3,744

LondonBrisbane

YXU - BNE

YXUBNE

London

Sun 5/4

8:10 p.m.-10:40 a.m.

3 stops48h 30m

C$ 889

LondonSydney

YXU - SYD

YXUSYD

London

Wed 8/4

8:10 p.m.-11:50 a.m.

3 stops49h 40m

C$ 936

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

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 47% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 14 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time	28h 55m
Direct flights	None

The fastest flight from London, Ontario to Australia takes 28h 55m

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 February 2026.
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$ 1,986	Free Cancellation	Rating 7.1 10,735 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.