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 June 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$ 1,332 Cheap Flights from London, Ontario to Australia in 2026

Discover deals from 900+ travel sites with momondo.

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.

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$ 2,603WestJet

Fri, 6 Nov - Sat, 21 Nov

9:45 a.m. - 8:45 a.m.

YXU

BNE

32h 00m

2 stops

10:45 a.m. - 9:06 a.m.

BNE

YXU

37h 21m

2 stops

C$ 2,669Air Canada

Sat, 14 Nov - Tue, 17 Nov

9:45 a.m. - 8:45 a.m.

YXU

BNE

32h 00m

2 stops

10:45 a.m. - 9:06 a.m.

BNE

YXU

37h 21m

2 stops

C$ 2,675Air Canada

Sat, 14 Nov - Tue, 17 Nov

5:45 a.m. - 8:45 a.m.

YXU

BNE

36h 00m

2 stops

10:45 a.m. - 9:06 a.m.

BNE

YXU

37h 21m

2 stops

C$ 2,676Air Canada

Sat, 14 Nov - Tue, 17 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$ 2,697Air 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$ 2,702Air Canada

Thu, 5 Nov - Mon, 9 Nov

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$ 2,932Air 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$ 3,105United 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$ 3,112United Airlines

Fri, 24 Jul - Fri, 31 Jul

6:20 p.m. - 6:30 a.m.

YXU

BNE

46h 10m

2 stops

11:40 a.m. - 9:06 a.m.

BNE

YXU

36h 26m

2 stops

C$ 10,270Multiple Airlines

Tue, 20 Oct - Tue, 29 Dec

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Air Canada flights from London, Ontario to Australia

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

Air Canada

14 Nov

YXU9:45 a.m.London

32h 00m

2 stops

BNE8:45 a.m.Brisbane

17 Nov

BNE10:45 a.m.Brisbane

37h 21m

2 stops

YXU9:06 a.m.London

C$ 2,669

Air Canada

14 Nov

YXU9:45 a.m.London

32h 00m

2 stops

BNE8:45 a.m.Brisbane

17 Nov

BNE10:45 a.m.Brisbane

37h 21m

2 stops

YXU9:06 a.m.London

C$ 2,674

Air Canada

14 Nov

YXU5:45 a.m.London

36h 00m

2 stops

BNE8:45 a.m.Brisbane

17 Nov

BNE10:45 a.m.Brisbane

37h 21m

2 stops

YXU9:06 a.m.London

C$ 2,676

United Airlines flights from London, Ontario to Australia

Our best United Airlines deals on London, Ontario to Australia 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$ 3,105

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$ 3,112

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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$ 2,603

LondonBrisbane

YXU - BNE

YXUBNE

London

Sat 14/11

9:45 a.m.-8:45 a.m.

2 stops32h 00m

Brisbane

Tue 17/11

10:45 a.m.-9:06 a.m.

2 stops37h 21m

C$ 2,669

LondonBrisbane

YXU - BNE

YXUBNE

London

Sat 14/11

9:45 a.m.-8:45 a.m.

2 stops32h 00m

Brisbane

Tue 17/11

10:45 a.m.-9:06 a.m.

2 stops37h 21m

C$ 2,674

LondonBrisbane

YXU - BNE

YXUBNE

London

Sat 14/11

5:45 a.m.-8:45 a.m.

2 stops36h 00m

Brisbane

Tue 17/11

10:45 a.m.-9:06 a.m.

2 stops37h 21m

C$ 2,676

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$ 2,697

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$ 2,702

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$ 2,932

Quickest round-trip

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$ 3,105

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$ 3,112

LondonBrisbane

YXU - BNE

YXUBNE

London

Tue 20/10

6:20 p.m.-6:30 a.m.

2 stops46h 10m

Brisbane

Tue 29/12

11:40 a.m.-9:06 a.m.

2 stops36h 26m

C$ 10,270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

What is the cheapest airline that flies from London to Australia?

United Airlines is the most popular carrier operating from London to Australia

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 49% 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.

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	31h 20m
Direct flights	None

The fastest flight from London, Ontario to Australia takes 31h 20m

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

Search flight deals

Frequently asked questions about flying from London, Ontario to Australia

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 June 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$ 2,132	Free Cancellation	Rating 7.1 11,149 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.