Question 1

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

Accepted Answer

Flying on United Airlines is currently your cheapest option to Sydney, with prices starting at C$ 2,851.

Question 2

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from London, Ontario to Sydney (average of C$ 1,326). Flying from London, Ontario to Sydney in December is currently the most expensive (average of C$ 1,881). 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 3

What is the cheapest day to fly from London, Ontario to Sydney?

Accepted Answer

Travelers seeking maximum savings on their London, Ontario to Sydney flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

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 5

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 6

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

Accepted Answer

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 7

What is the cheapest month to fly from London, Ontario to Sydney?

Accepted Answer

The best pricing can be found in the month of May. Prices to Sydney from London, Ontario average C$ 2,322. You can even find prices in May for less than C$ 2,322, as users have found deals to Sydney from as low as C$ 1,842. The month of January appears to be one of the more expensive times to travel to Sydney from London, Ontario. Flying in the targeted month can save you up to 19%.

Question 8

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 9

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 10

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 11

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 12

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 13

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 14

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 15

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$ 2,851
Popular in	January
Cheapest in	May
Average price	C$ 2,235

Cheap flights from London, ON to Sydney

Cheap flight deals from London to Sydney

Round-trip from

Popular in

Cheapest in

Average price

Best time to book a flight from London to Sydney

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

Cheapflights Insights

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

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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 29 April 2025.

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.

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?

Travelling to a place near London?

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 Sydney

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

Top airline flying from London to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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?

100% Free

Book with Flexibility

Travel Smart