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Cheap flights from London Heathrow Airport to Sydney from C$ 949

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 23/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Sydney

Cheap round-trip flights

Air Canada Logo
1:45 p.m. - 10:53 p.m.LHR-YQY
37h 08m2 stops
Air Canada Logo
12:15 p.m. - 8:35 p.m.YQY-LHR
29h 20m2 stops
C$ 949Air Canada
Find Deal
Mon, 23 Feb - Sun, 8 Mar
Air Canada Logo
12:05 p.m. - 10:53 p.m.LHR-YQY
38h 48m2 stops
Air Canada Logo
12:15 p.m. - 8:35 p.m.YQY-LHR
53h 20m2 stops
C$ 952Air Canada
Find Deal
Mon, 23 Feb - Sun, 8 Mar
Air Canada Logo
12:05 p.m. - 10:53 p.m.LHR-YQY
38h 48m2 stops
Air Canada Logo
12:15 p.m. - 8:35 p.m.YQY-LHR
29h 20m2 stops
C$ 955Air Canada
Find Deal
Mon, 23 Feb - Sun, 8 Mar
Air Canada Logo
9:00 a.m. - 10:29 p.m.LHR-YQY
17h 29m2 stops
Air Canada Logo
12:15 p.m. - 8:35 p.m.YQY-LHR
28h 20m2 stops
C$ 964Air Canada
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Air Canada Logo
1:45 p.m. - 10:29 p.m.LHR-YQY
36h 44m2 stops
Air Canada Logo
12:15 p.m. - 7:10 a.m.YQY-LHR
38h 55m2 stops
C$ 966Air Canada
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Air Canada Logo
9:30 a.m. - 12:35 a.m.LHR-YQY
19h 05m2 stops
Air Canada Logo
4:35 p.m. - 6:30 a.m.YQY-LHR
9h 55m1 stop
C$ 986Air Canada
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Air Canada Logo
1:25 p.m. - 10:53 p.m.LHR-YQY
13h 28m1 stop
Air Canada Logo
12:15 p.m. - 8:35 p.m.YQY-LHR
29h 20m2 stops
C$ 999Air Canada
Find Deal
Mon, 23 Feb - Sun, 8 Mar
Air Canada Logo
1:25 p.m. - 10:53 p.m.LHR-YQY
13h 28m1 stop
Air Canada Logo
12:15 p.m. - 8:35 p.m.YQY-LHR
29h 20m2 stops
C$ 1,001Air Canada
Find Deal
Mon, 23 Feb - Sun, 8 Mar
Multiple Airlines Logo
1:25 p.m. - 10:29 p.m.LHR-YQY
12h 04m1 stop
Multiple Airlines Logo
5:30 a.m. - 7:10 a.m.YQY-LHR
21h 40m1 stop
C$ 1,197Multiple Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
6:20 a.m. - 10:29 p.m.LHR-YQY
19h 09m3 stops
Multiple Airlines Logo
12:20 p.m. - 4:35 p.m.YQY-LHR
24h 15m2 stops
C$ 1,506Multiple Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov

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
23 Feb
LHR1:45 p.m.London Heathrow
37h 08m
2 stops
YQY10:53 p.m.Sydney
8 Mar
YQY12:15 p.m.Sydney
29h 20m
2 stops
LHR8:35 p.m.London Heathrow
C$ 949
Find similar
Air Canada
23 Feb
LHR12:05 p.m.London Heathrow
38h 48m
2 stops
YQY10:53 p.m.Sydney
8 Mar
YQY12:15 p.m.Sydney
53h 20m
2 stops
LHR8:35 p.m.London Heathrow
C$ 952
Find similar
Air Canada
23 Feb
LHR12:05 p.m.London Heathrow
38h 48m
2 stops
YQY10:53 p.m.Sydney
8 Mar
YQY12:15 p.m.Sydney
29h 20m
2 stops
LHR8:35 p.m.London Heathrow
C$ 955
Find similar

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 17 September 2025.
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

Mon 23/2

1:45 p.m.-10:53 p.m.

2 stops37h 08m

Sydney

Sun 8/3

12:15 p.m.-8:35 p.m.

2 stops29h 20m

C$ 949

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Mon 23/2

12:05 p.m.-10:53 p.m.

2 stops38h 48m

Sydney

Sun 8/3

12:15 p.m.-8:35 p.m.

2 stops53h 20m

C$ 952

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Mon 23/2

12:05 p.m.-10:53 p.m.

2 stops38h 48m

Sydney

Sun 8/3

12:15 p.m.-8:35 p.m.

2 stops29h 20m

C$ 955

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Fri 28/11

9:00 a.m.-10:29 p.m.

2 stops17h 29m

Sydney

Fri 5/12

12:15 p.m.-8:35 p.m.

2 stops28h 20m

C$ 964

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Fri 28/11

1:45 p.m.-10:29 p.m.

2 stops36h 44m

Sydney

Fri 5/12

12:15 p.m.-7:10 a.m.

2 stops38h 55m

C$ 966

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Wed 15/10

9:30 a.m.-12:35 a.m.

2 stops19h 05m

Sydney

Wed 22/10

4:35 p.m.-6:30 a.m.

1 stop9h 55m

C$ 986

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Mon 23/2

1:25 p.m.-10:53 p.m.

1 stop13h 28m

Sydney

Sun 8/3

12:15 p.m.-8:35 p.m.

2 stops29h 20m

C$ 999

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Mon 23/2

1:25 p.m.-10:53 p.m.

1 stop13h 28m

Sydney

Sun 8/3

12:15 p.m.-8:35 p.m.

2 stops29h 20m

C$ 1,001

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Fri 31/10

1:25 p.m.-10:29 p.m.

1 stop12h 04m

Sydney

Fri 7/11

5:30 a.m.-7:10 a.m.

1 stop21h 40m

C$ 1,197

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Fri 31/10

6:20 a.m.-10:29 p.m.

3 stops19h 09m

Sydney

Fri 7/11

12:20 p.m.-4:35 p.m.

2 stops24h 15m

C$ 1,506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 typical price of a round-trip flight between London Heathrow Airport and Sydney, Nova Scotia?

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

If you aren’t able to travel during the month of January, then book flights to Sydney, Nova Scotia from London Heathrow Airport during April instead. Flights to Sydney, Nova Scotia in April, while not as cheap as those in January, still average around C$ 963.

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

Direct flights

None
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.
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  • 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 10h 18m, 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.

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