How long is the flight from London Heathrow Airport to Sydney, Nova Scotia?

Departing from London Heathrow Airport to Sydney, Nova Scotia will take you 22h 15m. Airlines will cover a distance of 4278 km.

In terms of precipitation, rainfall in Sydney, Nova Scotia ranges from 89.0 - 167.0 mm per month. December is typically the wettest month, when rainfall can reach 167.0 mm. July is typically the driest time to visit Sydney, Nova Scotia when rainfall is around 89.0 mm.

If weather is an important factor for your trip to Sydney, Nova Scotia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest time of day to fly from LHR to YQY?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Sydney, Nova Scotia as you normally would.

What airport do you fly into for flights to Sydney from London Heathrow?

Sydney (YQY), located 11.2 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Sydney. 0 airlines have flights to Sydney from London Heathrow on a regular basis. Booking flights from London Heathrow to Sydney should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

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

How can I find direct flights from Heathrow to Sydney?

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

C$ 1,135+ Cheap Flights from London Heathrow Airport to Sydney, NS

Cheap flight deals from Heathrow to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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

Thu 29/101:25 p.m. -

2 stops25h 05m

Thu 5/116:05 a.m. -

2 stops23h 15m

Deal found 25/10C$ 1,135

Wed 25/116:00 a.m. -

2 stops22h 15m

Sun 29/1112:10 p.m. -

2 stops38h 20m

Deal found 26/10C$ 1,141

Thu 26/116:00 a.m. -

2 stops22h 15m

Sun 29/1112:10 p.m. -

2 stops38h 20m

Deal found 24/10C$ 1,142

Mon 7/129:00 a.m. -

2 stops19h 15m

Mon 14/1212:00 p.m. -

2 stops18h 50m

Deal found 23/10C$ 1,180

Thu 10/121:25 p.m. -

2 stops25h 55m

Thu 17/125:55 a.m. -

2 stops20h 35m

Deal found 26/10C$ 1,265

Thu 10/121:25 p.m. -

2 stops25h 55m

Thu 17/125:55 a.m. -

1 stop21h 15m

Deal found 26/10C$ 1,302

Mon 14/126:00 a.m. -

2 stops22h 15m

Sat 9/15:45 a.m. -

2 stops35h 15m

Deal found 26/10C$ 1,303

Thu 29/101:00 p.m. -

1 stop14h 15m

Thu 5/116:05 a.m. -

1 stop21h 05m

Deal found 25/10C$ 1,329

Find flight deals from Heathrow to Sydney

Round-trip from	C$ 1,141
One-way from	C$ 1,135
Popular in	August
Cheapest in	February
Average price	C$ 1,322

Air Canada
25/11-29/11
4 total stops
60h 35m total
London to Sydney

Search Deals

15/12-31/12
2 total stops
37h 30m total
London to Sydney

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 225 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (C$ 123 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Tue 15/12

2:45 p.m.-12:15 a.m.

2 stops37h 30m

Sydney

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 1,135

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Wed 25/11

6:00 a.m.-12:15 a.m.

2 stops22h 15m

Sydney

Sun 29/11

12:10 p.m.-6:30 a.m.

2 stops38h 20m

C$ 1,141

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Thu 26/11

6:00 a.m.-12:15 a.m.

2 stops22h 15m

Sydney

Sun 29/11

12:10 p.m.-6:30 a.m.

2 stops38h 20m

C$ 1,142

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Mon 7/12

9:00 a.m.-12:15 a.m.

2 stops19h 15m

Sydney

Mon 14/12

12:00 p.m.-10:50 a.m.

2 stops18h 50m

C$ 1,180

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Mon 14/12

6:00 a.m.-12:15 a.m.

2 stops22h 15m

Sydney

Sat 9/1

5:45 a.m.-9:00 p.m.

2 stops35h 15m

C$ 1,303

Quickest round-trip

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Tue 15/12

6:00 p.m.-11:20 a.m.

1 stop21h 20m

Sydney

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 1,358

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Sorted by cheapest first

Best time to book a flight from Heathrow to Sydney

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

LHR-YQY

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.

Related info for your journey

What airport do you fly into for flights to Sydney from London Heathrow?
Sydney (YQY), located 11.2 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Sydney. 0 airlines have flights to Sydney from London Heathrow on a regular basis. Booking flights from London Heathrow to Sydney should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.
How long is the flight from London Heathrow Airport to Sydney, Nova Scotia?
Departing from London Heathrow Airport to Sydney, Nova Scotia will take you 22h 15m. Airlines will cover a distance of 4278 km.
Can I find deals for flights from Heathrow to Sydney that include hotel bookings?
Yes. In addition to deals on Heathrow to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Heathrow to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Sydney.
Can I find deals for business class flights from Heathrow to Sydney?
Yes. Cheapflights offers flight deals from Heathrow 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.

See more FAQs

Inverness

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Heathrow today and book when prices fit your budget.

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Cheap flights from London Heathrow Airport to Sydney, NS from C$ 1,135

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Sydney

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

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

Best flights from Heathrow to SydneyDiscover carefully curated flight deals from Heathrow to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Discover carefully curated flight deals from Heathrow to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Last-minute flights from Heathrow to SydneyDiscover last-minute flight deals from Heathrow to Sydney. Data last updated 27 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Sydney. Data last updated 27 October 2026 and is based on user searches.

One-way flights from Heathrow to SydneySearch for one-way flight options from Heathrow to Sydney. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

Search for one-way flight options from Heathrow to Sydney. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

Find flight deals from Heathrow to Sydney

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Sydney that are best for you.

Best time to book a flight from Heathrow to Sydney

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

Related info for your journey

What airport do you fly into for flights to Sydney from London Heathrow?

How long is the flight from London Heathrow Airport to Sydney, Nova Scotia?

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

How can I find direct flights from Heathrow to Sydney?

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

Travelling to a place near Sydney?

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 Heathrow to Sydney

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

Complete your trip

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

Direct flights to Nova Scotia

Book a non-stop flight to one of these other cities located in Nova Scotia.

Search flights from Heathrow to Sydney by cabin class

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

Heathrow and Sydney flights

Browse other Heathrow and Sydney flight options. Last updated on 27 October 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 27 October 2026.

Popular flight searches

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Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 October 2026.

Fly with Cheapflights

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

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

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

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

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

Best flights from Heathrow to Sydney
Discover carefully curated flight deals from Heathrow to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Last-minute flights from Heathrow to Sydney
Discover last-minute flight deals from Heathrow to Sydney. Data last updated 27 October 2026 and is based on user searches.

One-way flights from Heathrow to Sydney
Search for one-way flight options from Heathrow to Sydney. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.