Q: How much does it cost to fly round-trip from London, Ontario to Sydney?

Airfare is above average for this route at the moment. London, Ontario to Sydney flights typically cost between C$ 1,683 and C$ 1,895 in April. The cheapest round-trip price found within the last 3 days was C$ 2,384 on Air Canada (12 Apr-16 Apr).

Question 1

How much does it cost to fly round-trip from London, Ontario to Sydney?

Accepted Answer

Airfare is above average for this route at the moment.London, Ontario to Sydney flights typically cost between C$ 1,683 and C$ 1,895 in April.
The cheapest round-trip price found within the last 3 days was C$ 2,384 on Air Canada (12 Apr-16 Apr).

Question 2

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

Accepted Answer

There are many flights that can get you from London, Ontario to Sydney in 36h 10m. Fly via Air Canada or United Airlines to get the fastest option. Airlines will cover a distance of 15416 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Question 3

What is the cheapest airline to fly from London, Ontario to Sydney round-trip?

Accepted Answer

Flying on Air Canada is currently your cheapest option to Sydney, with prices starting at C$ 1,835. Air Canada is priced at 23% lower than the current average price of a flight leaving 3 months from now.

Question 4

What is the cheapest month to book a flight from London, Ontario to Sydney?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from London, Ontario to Sydney (average of C$ 297). Flying from London, Ontario to Sydney in November is currently the most expensive (average of C$ 1,249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Sydney 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 Sydney when rainfall is around 50.0 mm.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Sydney, 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).

Question 7

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

Accepted Answer

When flying from London, Ontario to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 8

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

Accepted Answer

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

Question 9

How can I find direct flights from London to Sydney?

Accepted Answer

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

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

Cheapflights helps you search for flights from London to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 12

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

Accepted Answer

Cheapflights helps you find that perfect flight to Sydney from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 13

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Sydney, users can toggle the no change fees filter when performing a flight search.

Question 14

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

Accepted Answer

Not ready to book yet? You can track prices for flights from London to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	C$ 2,384
One-way from	C$ 905
Popular in	July
Cheapest in	February
Average price	C$ 2,737

Cheap flights from London, ON to Sydney from C$ 905

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Sydney

Cheapest flights from London to SydneyExplore the most affordable flight options available from London to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Explore the most affordable flight options available from London to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

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What is the cheapest month to book a flight from London, Ontario to Sydney?

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Related info for your journey

Find useful and relevant information for your journey from London to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What is the cheapest airline to fly from London, Ontario to Sydney round-trip?

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

How can I find direct flights from London to Sydney?

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

What is the cheapest month to book a flight from London, Ontario to Sydney?

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

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

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

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Cheapest flights from London to Sydney
Explore the most affordable flight options available from London to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.