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CA $1,648 Cheap Flights from London (LHR) to Sydney (YQY)

View CA $1,648 flight on Wed, Oct 14, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Sydney, NS (YQY)

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Cheap flights from London (LHR) to Sydney (YQY)

Prices were available within the past 7 days and start at CA $1,648 for one-way flights and CA $971 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Sep 24 - Mon, Sep 28
LHR
London
YQY
Sydney
CA $971 Roundtrip, found 10 hours ago
CA $971
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Thu, Sep 24 from London to Sydney, returning Mon, Sep 28, priced at CA $971 found 10 hours ago
Air Canada
Thu, Sep 24 - Mon, Sep 28
LHR
London
YQY
Sydney
CA $975 Roundtrip, found 10 hours ago
CA $975
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Thu, Sep 24 from London to Sydney, returning Mon, Sep 28, priced at CA $975 found 10 hours ago
Lufthansa
Thu, Sep 24 - Mon, Sep 28
LHR
London
YQY
Sydney
CA $1,003 Roundtrip, found 10 hours ago
CA $1,003
Roundtrip
found 10 hours ago
Select Lufthansa flight, departing Thu, Sep 24 from London to Sydney, returning Mon, Sep 28, priced at CA $1,003 found 10 hours ago
Lufthansa
Thu, Sep 24 - Mon, Sep 28
LHR
London
YQY
Sydney
CA $1,007 Roundtrip, found 10 hours ago
CA $1,007
Roundtrip
found 10 hours ago
Select Lufthansa flight, departing Thu, Sep 24 from London to Sydney, returning Mon, Sep 28, priced at CA $1,007 found 10 hours ago
Air Canada
Thu, Sep 24 - Mon, Sep 28
LHR
London
YQY
Sydney
CA $1,014 Roundtrip, found 10 hours ago
CA $1,014
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Thu, Sep 24 from London to Sydney, returning Mon, Sep 28, priced at CA $1,014 found 10 hours ago
Lufthansa
Thu, Sep 24 - Mon, Sep 28
LHR
London
YQY
Sydney
CA $1,035 Roundtrip, found 10 hours ago
CA $1,035
Roundtrip
found 10 hours ago
Select Lufthansa flight, departing Thu, Sep 24 from London to Sydney, returning Mon, Sep 28, priced at CA $1,035 found 10 hours ago
Lufthansa
Thu, Sep 24 - Mon, Sep 28
LHR
London
YQY
Sydney
CA $1,039 Roundtrip, found 10 hours ago
CA $1,039
Roundtrip
found 10 hours ago
Select Lufthansa flight, departing Thu, Sep 24 from London to Sydney, returning Mon, Sep 28, priced at CA $1,039 found 10 hours ago
Lufthansa
Thu, Sep 24 - Mon, Sep 28
LHR
London
YQY
Sydney
CA $1,046 Roundtrip, found 10 hours ago
CA $1,046
Roundtrip
found 10 hours ago
Select Lufthansa flight, departing Thu, Sep 24 from London to Sydney, returning Mon, Sep 28, priced at CA $1,046 found 10 hours ago
Air Canada
Thu, Sep 24 - Mon, Sep 28
LHR
London
YQY
Sydney
CA $1,197 Roundtrip, found 10 hours ago
CA $1,197
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Thu, Sep 24 from London to Sydney, returning Mon, Sep 28, priced at CA $1,197 found 10 hours ago
Swiss International Air Lines
Thu, Oct 8 - Mon, Oct 12
LHR
London
YQY
Sydney
CA $1,201 Roundtrip, found 5 days ago
CA $1,201
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, Oct 8 from London to Sydney, returning Mon, Oct 12, priced at CA $1,201 found 5 days ago

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Sydney, NS (YQY) cost?
You can find one-way and return flights from MAN to GDZ with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LHR to YQY ticket fares go up or down.
What is the cheapest month to fly from London (LHR-Heathrow) to Sydney, NS (YQY)?
The cheapest months to fly from LHR to YQY are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LHR) to Sydney, NS (YQY)?
Enter LHR to YQY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from London (LHR-Heathrow) to Sydney, NS (YQY)?
Austrian Airlines is one of the cheapest airlines offering connecting return flights from London (LHR-Heathrow) to Sydney, NS (YQY), with prices starting from around CA$1069 for flights that can be booked for departure within the next year, with a layover in Vienna Intl. (VIE). These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from London (LHR) to Sydney, NS (YQY)?
To find a cheap flight from London (LHR) to Sydney, NS (YQY), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Sydney, NS (YQY)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Sydney, NS (YQY)?
There are around 28 connecting flights per day from London (LHR-Heathrow) to Sydney, NS (YQY). Some common connection points include Pearson Intl. (YYZ), Liberty Intl. (EWR), and Dublin (DUB).
What is the earliest flight from London (LHR) to Sydney, NS (YQY)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from London (LHR) to Sydney, NS (YQY). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Sydney, NS (YQY)?
You'll typically find the most flights from London Heathrow (LHR) to Sydney, NS (YQY) on a Tuesday, with around 53 flights available. This gives you a good selection of options for your journey. Major airlines on this route include United, Air Canada, and Swiss International Air Lines. Flight schedules are fairly consistent throughout the week, with Tuesdays offering only slightly more flights than other weekdays.
What are the most popular departure times for flights from London (LHR-Heathrow) to Sydney, NS (YQY)?
The most popular departure times for flights from London Heathrow (LHR) to Sydney, NS (YQY) are in the early afternoon, from 12pm to 3pm. Many major carriers, including United, Air Canada and Delta, offer flights during this window. Many travellers prefer this time as it allows for a relaxed morning before heading to the airport, and you'll arrive at your destination with plenty of time to settle in.
How long does it take to fly from London (LHR-Heathrow) to Sydney, NS (YQY)?
There are no nonstop flights from London (LHR-Heathrow) to Sydney, NS (YQY). The shortest flights typically involve one stop, taking around 14 hours. Flights with two or more stops usually take longer, averaging about 18 hours 48 minutes. The distance covered on this route is approximately 4,281 kilometers. Keep in mind that actual travel times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from London (LHR-Heathrow) to Sydney, NS (YQY)?
You can fly business class between LHR and YQY. Airlines that offer business class service on this route include:

  • Turkish Airlines
  • Air Canada
  • United

How do I earn miles on a London (LHR) to Sydney, NS (YQY) flight with Expedia?
It's easy to earn miles on a London (LHR) to Sydney, NS (YQY) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from London (LHR) to Sydney, NS (YQY) at the last minute?
Typically, booking a last minute flight from London (LHR) to Sydney, NS (YQY) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR) to Sydney, NS (YQY) flight and hotel package?
Securing a London (LHR) to Sydney, NS (YQY) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR) to Sydney, NS (YQY)?
If you booked your London (LHR) to Sydney, NS (YQY) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Sydney
Airlines serving
Air Canada
Roundtrip price
CA $970
Distance
4255 km

Book with confidence

London to Reserve Mines Flights

The easy way to book your flights from London to Sydney 

With Expedia, it’s simple to find and book flights to Sydney from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Sydney, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Sydney today, tomorrow, or this week.  

 

Save dollars with cheap flights from Heathrow, LHR to Sydney, YQY 

Sort your search results by price to find great deals on your flight from London to Sydney—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sydney from London currently is just CA $971 rising to CA $2,019.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Sydney  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Sydney from London 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Sydney with Expedia today.

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*Available to Expedia members.