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Cheap flights from London, Ontario to Australia from C$ 1,074

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Australia departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London, Ontario to Australia

Cheap round-trip flights

Logo
6:00 a.m. - 7:30 a.m.YXU-SYD
34h 30m2 stops
Logo
6:45 p.m. - 7:07 p.m.SYD-YXU
39h 22m2 stops
C$ 3,152
Find Deal
Fri, 10 Oct - Fri, 17 Oct
Logo
9:55 a.m. - 9:00 p.m.YXU-TSV
45h 05m3 stops
Logo
2:40 p.m. - 9:17 a.m.TSV-YXU
56h 37m3 stops
C$ 4,151
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Logo
5:40 p.m. - 6:35 a.m.YXU-SYD
44h 55m2 stops
Logo
5:45 p.m. - 8:46 a.m.SYD-YXU
31h 01m2 stops
C$ 4,399
Find Deal
Sun, 21 Dec - Sat, 3 Jan
Air Canada Logo
9:25 a.m. - 9:35 a.m.YXU-SYD
32h 10m3 stops
Air Canada Logo
4:00 p.m. - 8:46 a.m.SYD-YXU
32h 46m2 stops
C$ 4,797Air Canada
Find Deal
Sun, 21 Dec - Sat, 3 Jan
Air Canada Logo
9:25 a.m. - 9:35 a.m.YXU-SYD
32h 10m3 stops
Air Canada Logo
8:30 a.m. - 5:06 p.m.SYD-YXU
24h 36m3 stops
C$ 5,138Air Canada
Find Deal
Sun, 21 Dec - Sat, 3 Jan
Logo
9:55 a.m. - 6:10 a.m.YXU-SYD
53h 15m3 stops
Logo
3:50 p.m. - 3:02 p.m.SYD-YXU
38h 12m3 stops
C$ 22,722
Find Deal
Fri, 10 Oct - Fri, 17 Oct

Air Canada flights from London, Ontario to Australia

Our best Air Canada deals on London, Ontario to Australia flight tickets
Air Canada
21 Dec
YXU9:25 a.m.London
32h 10m
3 stops
SYD9:35 a.m.Sydney Kingsford Smith
3 Jan
SYD4:00 p.m.Sydney Kingsford Smith
32h 46m
2 stops
YXU8:46 a.m.London
C$ 4,797
Find similar
Air Canada
21 Dec
YXU9:25 a.m.London
32h 10m
3 stops
SYD9:35 a.m.Sydney Kingsford Smith
3 Jan
SYD8:30 a.m.Sydney Kingsford Smith
24h 36m
3 stops
YXU5:06 p.m.London
C$ 5,138
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 26 August 2025.
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

Fri 10/10

6:00 a.m.-7:30 a.m.

2 stops34h 30m

Sydney Kingsford Smith

Fri 17/10

6:45 p.m.-7:07 p.m.

2 stops39h 22m

C$ 3,152

LondonTownsville

YXU - TSV

YXUTSV

London

Thu 9/10

9:55 a.m.-9:00 p.m.

3 stops45h 05m

Townsville

Thu 16/10

2:40 p.m.-9:17 a.m.

3 stops56h 37m

C$ 4,151

LondonSydney

YXU - SYD

YXUSYD

London

Sun 21/12

5:40 p.m.-6:35 a.m.

2 stops44h 55m

Sydney Kingsford Smith

Sat 3/1

5:45 p.m.-8:46 a.m.

2 stops31h 01m

C$ 4,399

LondonSydney

YXU - SYD

YXUSYD

London

Sun 21/12

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

3 stops32h 10m

Sydney Kingsford Smith

Sat 3/1

4:00 p.m.-8:46 a.m.

2 stops32h 46m

C$ 4,797

LondonSydney

YXU - SYD

YXUSYD

London

Sun 21/12

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

3 stops32h 10m

Sydney Kingsford Smith

Sat 3/1

8:30 a.m.-5:06 p.m.

3 stops24h 36m

C$ 5,138

LondonSydney

YXU - SYD

YXUSYD

London

Fri 10/10

9:55 a.m.-6:10 a.m.

3 stops53h 15m

Sydney Kingsford Smith

Fri 17/10

3:50 p.m.-3:02 p.m.

3 stops38h 12m

C$ 22,722

LondonSydney

YXU - SYD

YXUSYD

London

Wed 8/10

6:00 a.m.-12:45 p.m.

3 stops39h 45m

C$ 1,074

LondonSydney

YXU - SYD

YXUSYD

London

Mon 8/9

6:00 a.m.-7:05 a.m.

3 stops35h 05m

C$ 1,101

LondonSydney

YXU - SYD

YXUSYD

London

Mon 8/9

6:00 a.m.-9:05 a.m.

2 stops37h 05m

C$ 1,171

LondonSydney

YXU - SYD

YXUSYD

London

Wed 8/10

6:00 a.m.-7:30 a.m.

2 stops34h 30m

C$ 1,337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Australia from

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 month to fly to Australia?

The cheapest month to fly to Australia from London, Ontario is in May. Flight prices, which tend to average around C$ 1,839, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Australia from London, Ontario during March instead. Flights to Australia in March, while not as cheap as those in May, still average around C$ 1,854.

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$ 2,069. 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$ 2,277. 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.
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  • 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?

  • 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 CanadaPriceFrom C$ 1,855Free CancellationRating
7.1
10,000 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.

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Find better results for your trip to Australia

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