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Cheap flights from the United Kingdom to Sydney from £517

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom 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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0 bags

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Find the cheapest flights from the United Kingdom to Sydney

Recent return flight deals from the United Kingdom to Sydney

Enter your travel dates to find the best prices.
Air Canada Logo
12:05 - 23:23
LHR
-
YQY
39h 18m
2 stops
Air Canada Logo
12:15 - 20:35
YQY
-
LHR
29h 20m
2 stops
£517Air Canada
Mon, 23 Feb - Sun, 8 Mar
Air Canada Logo
06:00 - 23:23
LHR
-
YQY
21h 23m
2 stops
Air Canada Logo
12:15 - 20:35
YQY
-
LHR
29h 20m
2 stops
£518Air Canada
Mon, 23 Feb - Sun, 8 Mar
Air Canada Logo
06:00 - 23:23
LHR
-
YQY
21h 23m
2 stops
Air Canada Logo
12:15 - 20:35
YQY
-
LHR
29h 20m
2 stops
£519Air Canada
Mon, 23 Feb - Sun, 8 Mar
Air Canada Logo
09:00 - 11:32
LHR
-
YQY
30h 32m
2 stops
Air Canada Logo
05:20 - 20:35
YQY
-
LHR
12h 15m
2 stops
£534Air Canada
Tue, 3 Mar - Tue, 10 Mar
Air Canada Logo
09:00 - 11:32
LHR
-
YQY
30h 32m
2 stops
Air Canada Logo
05:20 - 07:10
YQY
-
LHR
22h 50m
1 stop
£539Air Canada
Tue, 3 Mar - Tue, 10 Mar
Air Canada Logo
09:00 - 11:32
LHR
-
YQY
54h 32m
2 stops
Air Canada Logo
05:20 - 07:10
YQY
-
LHR
22h 50m
1 stop
£544Air Canada
Mon, 23 Feb - Sun, 8 Mar
Air Canada Logo
09:00 - 11:32
LHR
-
YQY
30h 32m
2 stops
Air Canada Logo
05:20 - 07:10
YQY
-
LHR
22h 50m
1 stop
£545Air Canada
Mon, 23 Feb - Sun, 8 Mar
Air Canada Logo
09:00 - 11:32
LHR
-
YQY
30h 32m
2 stops
Air Canada Logo
05:20 - 07:10
YQY
-
LHR
21h 50m
1 stop
£553Air Canada
Sat, 21 Feb - Sat, 7 Mar
Multiple Airlines Logo
18:40 - 23:23
LGW
-
YQY
31h 43m
2 stops
Multiple Airlines Logo
05:20 - 10:45
YQY
-
LGW
25h 25m
3 stops
£1,818Multiple Airlines
Fri, 20 Mar - Tue, 31 Mar
Multiple Airlines Logo
07:00 - 23:23
LGW
-
YQY
19h 23m
2 stops
Multiple Airlines Logo
12:15 - 09:45
YQY
-
LGW
18h 30m
1 stop
£2,208Multiple Airlines
Fri, 20 Mar - Fri, 27 Mar

Air Canada flights from United Kingdom to Sydney, Nova Scotia

Our best Air Canada deals on United Kingdom to Sydney, Nova Scotia flight tickets
Air Canada
23 Feb
LHR12:05London Heathrow
39h 18m
2 stops
YQY23:23Sydney
8 Mar
YQY12:15Sydney
29h 20m
2 stops
LHR20:35London Heathrow
£517
Air Canada
23 Feb
LHR06:00London Heathrow
21h 23m
2 stops
YQY23:23Sydney
8 Mar
YQY12:15Sydney
29h 20m
2 stops
LHR20:35London Heathrow
£518
Air Canada
23 Feb
LHR06:00London Heathrow
21h 23m
2 stops
YQY23:23Sydney
8 Mar
YQY12:15Sydney
29h 20m
2 stops
LHR20:35London Heathrow
£519

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 279,928 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from the United Kingdom 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

12:05-23:23

2 stops39h 18m

Sydney

Sun 8/3

12:15-20:35

2 stops29h 20m

£517

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Mon 23/2

06:00-23:23

2 stops21h 23m

Sydney

Sun 8/3

12:15-20:35

2 stops29h 20m

£518

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Mon 23/2

06:00-23:23

2 stops21h 23m

Sydney

Sun 8/3

12:15-20:35

2 stops29h 20m

£519

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Tue 3/3

09:00-11:32

2 stops30h 32m

Sydney

Tue 10/3

05:20-20:35

2 stops12h 15m

£534

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Tue 3/3

09:00-11:32

2 stops30h 32m

Sydney

Tue 10/3

05:20-07:10

1 stop22h 50m

£539

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Mon 23/2

09:00-11:32

2 stops54h 32m

Sydney

Sun 8/3

05:20-07:10

1 stop22h 50m

£544

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Mon 23/2

09:00-11:32

2 stops30h 32m

Sydney

Sun 8/3

05:20-07:10

1 stop22h 50m

£545

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Sat 21/2

09:00-11:32

2 stops30h 32m

Sydney

Sat 7/3

05:20-07:10

1 stop21h 50m

£553

LondonSydney

LGW - YQY

LGWYQY

London Gatwick

Fri 20/3

18:40-23:23

2 stops31h 43m

Sydney

Tue 31/3

05:20-10:45

3 stops25h 25m

£1,818

LondonSydney

LGW - YQY

LGWYQY

London Gatwick

Fri 20/3

07:00-23:23

2 stops19h 23m

Sydney

Fri 27/3

12:15-09:45

1 stop18h 30m

£2,208

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Cheap United Kingdom to Sydney, Nova Scotia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Sydney, Nova Scotia

Fastest flight time

14h 44m

Direct flights

None
The fastest flight from United Kingdom to Sydney, Nova Scotia takes 14h 44m
There are no direct flights from United Kingdom to Sydney, Nova Scotia. There are no popular flight routes from United Kingdom to Sydney, Nova Scotia.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Sydney Airport?

    Prices for flights from United Kingdom to Sydney Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to Sydney Airport?

  • How old do you have to be to fly from United Kingdom 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 United Kingdom to Sydney Airport.

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

    The required travel and health documents for your Sydney Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from United Kingdom to Sydney, Nova Scotia

Compare and see reviews for airlines that fly from United Kingdom to Sydney, Nova Scotia with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £466Free CancellationRating
7.1
10,688 reviews
Search Air Canada flights

  • How do I get Price Alerts for flights from United Kingdom to Sydney, Nova Scotia?

    Search flight deals from United Kingdom to Sydney, Nova Scotia. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from United Kingdom to Sydney, Nova Scotia with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

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

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

Yes. All flights to Sydney from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United Kingdom to Sydney?

Once you have performed a search for United Kingdom to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from United Kingdom to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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