How long is the flight from London, Ontario to Australia?

Departing from London, Ontario to Australia will take you 30h 15m. The distance between London, Ontario and Australia is about 16111 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from London, Ontario to Australia?

While some choose either London - Sydney Kingsford Smith or London - Townsville, London - Brisbane is the most popular route from London, Ontario to Australia.

What is the cheapest time of day to fly from YXU to AU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Australia as you normally would.

What airport do you fly from for flights from London to Australia?

London (YXU), located 8.6 km from the city centre, is the airport you fly out of when you book flights from London to Australia.

Can I find deals for flights from London to Australia that include hotel bookings?

Yes. In addition to deals on London to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from London to Australia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Australia.

Can I find deals for business class flights from London to Australia?

Yes. Cheapflights offers flight deals from London to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 1,845+ Cheap Flights from London, ON to Australia

Cheap flight deals from London to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

One-way

Cheapest flights from London to Australia
Explore the most affordable flight options available from London to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Sun 22/115:30 a.m. -

2 stops36h 25m

Sun 6/128:30 a.m. -

2 stops61h 07m

Deal found 27/9C$ 3,048

Sun 22/113:25 p.m. -

3 stops41h 20m

Sun 6/123:15 p.m. -

3 stops54h 22m

Deal found 27/9C$ 3,552

Find flight deals from London to Australia

Round-trip from	C$ 3,048
One-way from	C$ 1,845

Cathay Pacific
22/11-6/12
4 total stops
97h 32m total
London to Australia

Search Deals

WestJet
1/1-31/12
2 total stops
58h 50m total
London to Australia

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonMelbourne

YXU London - MEL Melbourne

YXUMEL

London

Fri 1/1

6:40 a.m.-9:30 a.m.

2 stops58h 50m

Melbourne

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,845

LondonPerth

YXU London - PER Perth

YXUPER

London

Sun 22/11

5:30 a.m.-6:55 a.m.

2 stops36h 25m

Perth

Sun 6/12

8:30 a.m.-8:37 a.m.

2 stops61h 07m

C$ 3,048

LondonPerth

YXU London - PER Perth

YXUPER

London

Sun 22/11

3:25 p.m.-9:45 p.m.

3 stops41h 20m

Perth

Sun 6/12

3:15 p.m.-8:37 a.m.

3 stops54h 22m

C$ 3,552

LondonMelbourne

YXU London - MEL Melbourne

YXUMEL

London

Mon 4/1

3:20 p.m.-9:30 a.m.

2 stops26h 10m

Melbourne

Tue 19/1

8:15 a.m.-9:52 p.m.

3 stops29h 37m

C$ 3,620

LondonMelbourne

YXU London - MEL Melbourne

YXUMEL

London

Tue 5/1

3:20 p.m.-5:50 p.m.

2 stops34h 30m

Melbourne

Thu 14/1

5:10 p.m.-8:37 a.m.

2 stops55h 27m

C$ 3,835

LondonMelbourne

YXU London - MEL Melbourne

YXUMEL

London

Tue 5/1

3:20 p.m.-1:35 p.m.

3 stops30h 15m

Melbourne

Tue 19/1

8:10 a.m.-9:52 p.m.

3 stops29h 42m

C$ 3,946

LondonMelbourne

YXU London - MEL Melbourne

YXUMEL

London

Tue 5/1

6:40 a.m.-9:30 a.m.

2 stops34h 50m

Melbourne

Thu 14/1

6:00 a.m.-5:35 a.m.

3 stops39h 35m

C$ 4,141

LondonMelbourne

YXU London - MEL Melbourne

YXUMEL

London

Tue 5/1

9:15 a.m.-5:00 a.m.

2 stops27h 45m

Melbourne

Tue 19/1

8:15 a.m.-9:52 p.m.

3 stops29h 37m

C$ 4,318

Quickest round-trip

LondonPerth

YXU London - PER Perth

YXUPER

London

Thu 12/11

9:15 a.m.-5:30 p.m.

2 stops43h 15m

Perth

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 4,642

LondonMelbourne

YXU London - MEL Melbourne

YXUMEL

London

Mon 11/1

9:15 a.m.-9:30 a.m.

2 stops32h 15m

Melbourne

Tue 2/2

11:30 a.m.-9:52 p.m.

2 stops26h 22m

C$ 11,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/9

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from London to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from London with our price prediction graph.

YXU-PER

YXU-MEL

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Australia

YXU-AU0

YXU-PER

YXU-MEL

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from London to Australia?
London (YXU), located 8.6 km from the city centre, is the airport you fly out of when you book flights from London to Australia.
How long is the flight from London, Ontario to Australia?
Departing from London, Ontario to Australia will take you 30h 15m. The distance between London, Ontario and Australia is about 16111 km. This flight may include one or multiple stops.
What are the most popular routes from London, Ontario to Australia?
While some choose either London - Sydney Kingsford Smith or London - Townsville, London - Brisbane is the most popular route from London, Ontario to Australia.
Can I find deals for flights from London to Australia that include hotel bookings?
Yes. In addition to deals on London to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Australia.
Can I find deals for business class flights from London to Australia?
Yes. Cheapflights offers flight deals from London to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights makes it easy to find London to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Australia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Australia with no change fees?

Need flexible booking options for your flight to Australia from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from London, ON to Australia from C$ 1,845

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Australia

Cheapest flights from London to AustraliaExplore the most affordable flight options available from London to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Explore the most affordable flight options available from London to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from London to AustraliaDiscover carefully curated flight deals from London to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Discover carefully curated flight deals from London to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

One-way flights from London to AustraliaSearch for one-way flight options from London to Australia. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Search for one-way flight options from London to Australia. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

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Best time to book a flight from London to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from London with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from London to Australia?

How long is the flight from London, Ontario to Australia?

What are the most popular routes from London, Ontario to Australia?

Can I find deals for flights from London to Australia that include hotel bookings?

How can I find direct flights from London to Australia?

Can I find deals for business class flights from London to Australia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

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Search flights from London to Australia by cabin class

Find flights from London to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Australia flights

Browse other London and Australia flight options. Last updated on 29 September 2026.

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Consider these flights travelling to Australia regions.

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How does Cheapflights help users find flights from London to Australia?

Why should you use Cheapflights to find cheap flight tickets from London to Australia?

Can Cheapflights find flights from London to Australia with no change fees?

Can Cheapflights notify me if prices for flights from London to Australia become cheaper?

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Cheapest flights from London to Australia
Explore the most affordable flight options available from London to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from London to Australia
Discover carefully curated flight deals from London to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

One-way flights from London to Australia
Search for one-way flight options from London to Australia. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.