Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Heathrow Airport to Sydney from C$ 996

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Sydney departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:50 a.m. - 11:23 p.m.
LHR
-
YQY
19h 33m
2 stops
Air Canada Logo
5:05 a.m. - 9:00 p.m.
YQY
-
LHR
35h 55m
2 stops
C$ 996Air Canada
Tue, 17 Mar - Mon, 22 Jun
Air Canada Logo
6:00 a.m. - 4:39 p.m.
LHR
-
YQY
38h 39m
2 stops
Air Canada Logo
5:05 a.m. - 8:35 a.m.
YQY
-
LHR
23h 30m
2 stops
C$ 1,004Air Canada
Thu, 7 May - Sat, 23 May
Air Canada Logo
5:40 p.m. - 11:46 a.m.
LHR
-
YQY
22h 06m
1 stop
Air Canada Logo
12:30 p.m. - 6:30 a.m.
YQY
-
LHR
38h 00m
2 stops
C$ 1,009Air Canada
Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
6:50 a.m. - 11:23 p.m.
LHR
-
YQY
19h 33m
2 stops
Air Canada Logo
5:05 a.m. - 9:00 p.m.
YQY
-
LHR
35h 55m
2 stops
C$ 1,011Air Canada
Tue, 17 Mar - Sun, 21 Jun
Air Canada Logo
5:40 p.m. - 11:24 p.m.
LHR
-
YQY
33h 44m
2 stops
Air Canada Logo
12:30 p.m. - 6:30 a.m.
YQY
-
LHR
38h 00m
2 stops
C$ 1,014Air Canada
Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
11:05 a.m. - 11:23 p.m.
LHR
-
YQY
39h 18m
2 stops
Air Canada Logo
5:05 a.m. - 6:30 a.m.
YQY
-
LHR
21h 25m
2 stops
C$ 1,015Air Canada
Mon, 16 Mar - Mon, 22 Jun
Air Canada Logo
11:05 a.m. - 11:23 p.m.
LHR
-
YQY
39h 18m
2 stops
Air Canada Logo
5:05 a.m. - 9:00 p.m.
YQY
-
LHR
35h 55m
2 stops
C$ 1,030Air Canada
Mon, 16 Mar - Sun, 21 Jun
Air Canada Logo
12:00 p.m. - 11:32 a.m.
LHR
-
YQY
26h 32m
2 stops
Air Canada Logo
5:20 p.m. - 9:00 p.m.
YQY
-
LHR
23h 40m
2 stops
C$ 1,037Air Canada
Wed, 18 Mar - Mon, 22 Jun
Air Canada Logo
5:40 p.m. - 11:24 p.m.
LHR
-
YQY
33h 44m
2 stops
Air Canada Logo
12:30 p.m. - 6:30 a.m.
YQY
-
LHR
38h 00m
2 stops
C$ 1,041Air Canada
Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
6:50 a.m. - 11:23 p.m.
LHR
-
YQY
19h 33m
2 stops
Air Canada Logo
5:05 a.m. - 11:50 a.m.
YQY
-
LHR
26h 45m
1 stop
C$ 1,042Air Canada
Tue, 17 Mar - Mon, 22 Jun

Air Canada flights from London Heathrow Airport to Sydney, Nova Scotia

Our best Air Canada deals on London Heathrow Airport to Sydney, Nova Scotia flight tickets
Air Canada
5 Mar
LHR1:25 p.m.London Heathrow
26h 07m
2 stops
YQY11:32 a.m.Sydney
19 Mar
YQY5:20 a.m.Sydney
22h 50m
1 stop
LHR7:10 a.m.London Heathrow
C$ 972
Air Canada
5 Mar
LHR9:00 a.m.London Heathrow
18h 23m
2 stops
YQY11:23 p.m.Sydney
19 Mar
YQY12:15 p.m.Sydney
42h 05m
2 stops
LHR9:20 a.m.London Heathrow
C$ 977
Air Canada
17 Mar
LHR6:50 a.m.London Heathrow
19h 33m
2 stops
YQY11:23 p.m.Sydney
22 Jun
YQY5:05 a.m.Sydney
35h 55m
2 stops
LHR9:00 p.m.London Heathrow
C$ 996

Lufthansa flights from London Heathrow Airport to Sydney, Nova Scotia

Our best Lufthansa deals on London Heathrow Airport to Sydney, Nova Scotia flight tickets
Lufthansa
19 Mar
LHR1:25 p.m.London Heathrow
25h 07m
2 stops
YQY11:32 a.m.Sydney
23 Jun
YQY5:20 p.m.Sydney
14h 30m
2 stops
LHR11:50 a.m.London Heathrow
C$ 1,149
Lufthansa
19 Mar
LHR1:25 p.m.London Heathrow
12h 58m
1 stop
YQY11:23 p.m.Sydney
25 Jun
YQY5:20 p.m.Sydney
33h 10m
1 stop
LHR6:30 a.m.London Heathrow
C$ 1,172

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Sydney, Nova Scotia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 27 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Tue 17/3

6:50 a.m.-11:23 p.m.

2 stops19h 33m

Sydney

Mon 22/6

5:05 a.m.-9:00 p.m.

2 stops35h 55m

C$ 996

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Thu 7/5

6:00 a.m.-4:39 p.m.

2 stops38h 39m

Sydney

Sat 23/5

5:05 a.m.-8:35 a.m.

2 stops23h 30m

C$ 1,004

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Sun 12/4

5:40 p.m.-11:46 a.m.

1 stop22h 06m

Sydney

Sun 19/4

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

2 stops38h 00m

C$ 1,009

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Tue 17/3

6:50 a.m.-11:23 p.m.

2 stops19h 33m

Sydney

Sun 21/6

5:05 a.m.-9:00 p.m.

2 stops35h 55m

C$ 1,011

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Sun 12/4

5:40 p.m.-11:24 p.m.

2 stops33h 44m

Sydney

Sun 19/4

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

2 stops38h 00m

C$ 1,014

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Mon 16/3

11:05 a.m.-11:23 p.m.

2 stops39h 18m

Sydney

Mon 22/6

5:05 a.m.-6:30 a.m.

2 stops21h 25m

C$ 1,015

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Mon 16/3

11:05 a.m.-11:23 p.m.

2 stops39h 18m

Sydney

Sun 21/6

5:05 a.m.-9:00 p.m.

2 stops35h 55m

C$ 1,030

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Wed 18/3

12:00 p.m.-11:32 a.m.

2 stops26h 32m

Sydney

Mon 22/6

5:20 p.m.-9:00 p.m.

2 stops23h 40m

C$ 1,037

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Sun 12/4

5:40 p.m.-11:24 p.m.

2 stops33h 44m

Sydney

Sun 19/4

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

2 stops38h 00m

C$ 1,041

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Tue 17/3

6:50 a.m.-11:23 p.m.

2 stops19h 33m

Sydney

Mon 22/6

5:05 a.m.-11:50 a.m.

1 stop26h 45m

C$ 1,042

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sydney from

How to get the cheapest flight ticket from London Heathrow Airport to Sydney, Nova Scotia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney, Nova Scotia?

If you aren’t able to travel during the month of April, then book flights to Sydney, Nova Scotia from London Heathrow Airport during September instead. Flights to Sydney, Nova Scotia in September, while not as cheap as those in April, still average around C$ 1,003.

When to book flights from London Heathrow Airport to Sydney, Nova Scotia

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Sydney, Nova Scotia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Sydney, Nova Scotia (LHR to YQY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Sydney, Nova Scotia

Fastest flight time

12h 58m

Direct flights

None
The fastest flight from London Heathrow Airport to Sydney, Nova Scotia takes 12h 58m
There are no direct flights from London Heathrow Airport to Sydney, Nova Scotia. There are no popular flight routes from London Heathrow Airport to Sydney, Nova Scotia.
Search flight deals

  • How far is London Heathrow to Sydney by plane?

    London Heathrow and Sydney are 4288.5 km apart from one another. Flights usually cover this in 12h 58m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Sydney Airport?

    Prices for flights from London Heathrow Airport to Sydney Airport were last updated today.

  • How old do you have to be to fly from London Heathrow Airport to Sydney Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Sydney Airport.

  • What documentation or ID do you need to fly to Sydney Airport?

    The necessary travel and health documents for your Sydney Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Cheticamp

Why use momondo?

Why should I use momondo to find a flight deal from London to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Sydney . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Sydney with flexible booking policies on momondo?

All flight searches from London to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Sydney.

I’m not ready to book a flight from London to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Sydney, Nova Scotia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 29/3
Sun 5/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport