Cheap flights from London, ON to Sydney, NS

YXU — YQY
19 Aug — 26 Aug1
1 adult

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.
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 Sydney

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

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Sydney, Nova Scotia (average of C$ 375). Flying from London, Ontario to Sydney, Nova Scotia in December is currently the most expensive (average of C$ 682). 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.

What’s the top layover airport for flights from London, Ontario to Sydney, Nova Scotia?

Share of one-stop round-trip flights from London, Ontario to Sydney, Nova Scotia chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 75% of one-stop itineraries from London, Ontario to Sydney, Nova Scotia on Cheapflights.

What’s the cheapest layover airport for flights from London, Ontario to Sydney, Nova Scotia?

Average round-trip fare for 1-stop flights from London, Ontario to Sydney, Nova Scotia, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 1,051.

What’s the fastest layover option from London, Ontario to Sydney, Nova Scotia?

Shortest average travel time for 1-stop one-way flights from London, Ontario to Sydney, Nova Scotia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 6h 19m.

Which airport typically offers the quickest layover for flights from London, Ontario to Sydney, Nova Scotia?

Average layover duration for 1-stop one-way flights from London, Ontario to Sydney, Nova Scotia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 5h 40m.

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 14 August 2025.
See what other customers who have flown with Air Canada from London to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

7.8

Boarding

7.3

Food

6.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

Crew

7.8

Boarding

7.3

Food

6.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

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, Nova Scotia round-trip?

    Currently priced at C$ 529, Air Canada will fly you from London, Ontario to Sydney, Nova Scotia and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip.

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

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

  • How can I find direct flights from London to Sydney?

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

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

    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.

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

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to Sydney, Nova Scotia (average of C$ 375). Flying from London, Ontario to Sydney, Nova Scotia in December is currently the most expensive (average of C$ 682). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London to Sydney

Discover the top airline that operate flights from London to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 529AverageC$ 1,259FlexibilityNo cancel feeOn-time67%
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Fly with Cheapflights

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

When you search for this flight from London to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

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

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

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

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