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Cheap flights from the United Kingdom to Sydney from £491

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 12/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
09:30 - 16:07LHR  London Heathrow-YQY Sydney
10h 37m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:10 - 10:00YQY  Sydney-LHR London Heathrow
12h 50m1 stop Montreal Pierre Elliott Trudeau Intl
£491Air Canada
Sat, 12 Sep - Sat, 19 Sep
Air Canada Logo
11:05 - 16:07LHR  London Heathrow-YQY Sydney
33h 02m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:10 - 10:00YQY  Sydney-LHR London Heathrow
12h 50m1 stop Montreal Pierre Elliott Trudeau Intl
£494Air Canada
Sat, 12 Sep - Sat, 19 Sep
Multiple Airlines Logo
11:05 - 16:07LHR  London Heathrow-YQY Sydney
33h 02m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
17:10 - 21:00YQY  Sydney-LHR London Heathrow
23h 50m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
£494Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep
Air Canada Logo
11:05 - 16:07LHR  London Heathrow-YQY Sydney
33h 02m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:10 - 21:00YQY  Sydney-LHR London Heathrow
23h 50m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
£494Air Canada
Sat, 12 Sep - Sat, 19 Sep
Air Canada Logo
11:05 - 16:07LHR  London Heathrow-YQY Sydney
33h 02m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:10 - 21:00YQY  Sydney-LHR London Heathrow
23h 50m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
£497Air Canada
Sat, 12 Sep - Sat, 19 Sep
Air Canada Logo
11:05 - 16:07LHR  London Heathrow-YQY Sydney
33h 02m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:10 - 10:00YQY  Sydney-LHR London Heathrow
12h 50m1 stop Montreal Pierre Elliott Trudeau Intl
£497Air Canada
Sat, 12 Sep - Sat, 19 Sep
Air Canada Logo
14:10 - 16:07LHR  London Heathrow-YQY Sydney
53h 57m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:10 - 06:30YQY  Sydney-LHR London Heathrow
33h 20m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa
£510Air Canada
Wed, 16 Sep - Sun, 20 Sep
Air Canada Logo
14:10 - 16:07LHR  London Heathrow-YQY Sydney
53h 57m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:10 - 07:55YQY  Sydney-LHR London Heathrow
34h 45m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
£510Air Canada
Wed, 16 Sep - Sun, 20 Sep
Air Canada Logo
09:30 - 16:07LHR  London Heathrow-YQY Sydney
10h 37m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:10 - 06:30YQY  Sydney-LHR London Heathrow
33h 20m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa
£510Air Canada
Wed, 16 Sep - Sun, 20 Sep
Multiple Airlines Logo
08:55 - 16:07LHR  London Heathrow-YQY Sydney
35h 12m2 stops Geneva Geneve-Cointrin Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
17:20 - 10:00YQY  Sydney-LHR London Heathrow
12h 40m1 stop Montreal Pierre Elliott Trudeau Intl
£510Multiple Airlines
Tue, 29 Sep - Tue, 6 Oct

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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
12 Sept
LHR09:30London Heathrow
10h 37m
1 stop
YQY16:07Sydney
19 Sept
YQY17:10Sydney
12h 50m
1 stop
LHR10:00London Heathrow
£491
Air Canada
12 Sept
LHR11:05London Heathrow
33h 02m
2 stops
YQY16:07Sydney
19 Sept
YQY17:10Sydney
12h 50m
1 stop
LHR10:00London Heathrow
£494
Air Canada
12 Sept
LHR11:05London Heathrow
33h 02m
2 stops
YQY16:07Sydney
19 Sept
YQY17:10Sydney
23h 50m
2 stops
LHR21:00London Heathrow
£497

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 16 August 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

Cheapest return flight
Fastest return journey

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Sat 12/9

09:30-16:07

1 stop10h 37m

Sydney

Sat 19/9

17:10-10:00

1 stop12h 50m

£491

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Sat 12/9

11:05-16:07

2 stops33h 02m

Sydney

Sat 19/9

17:10-10:00

1 stop12h 50m

£494

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Sat 12/9

11:05-16:07

2 stops33h 02m

Sydney

Sat 19/9

17:10-21:00

2 stops23h 50m

£494

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Sat 12/9

11:05-16:07

2 stops33h 02m

Sydney

Sat 19/9

17:10-21:00

2 stops23h 50m

£494

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Sat 12/9

11:05-16:07

2 stops33h 02m

Sydney

Sat 19/9

17:10-21:00

2 stops23h 50m

£497

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Sat 12/9

11:05-16:07

2 stops33h 02m

Sydney

Sat 19/9

17:10-10:00

1 stop12h 50m

£497

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Wed 16/9

14:10-16:07

2 stops53h 57m

Sydney

Sun 20/9

17:10-06:30

2 stops33h 20m

£510

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Wed 16/9

14:10-16:07

2 stops53h 57m

Sydney

Sun 20/9

17:10-07:55

2 stops34h 45m

£510

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Wed 16/9

09:30-16:07

1 stop10h 37m

Sydney

Sun 20/9

17:10-06:30

2 stops33h 20m

£510

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Tue 29/9

08:55-16:07

2 stops35h 12m

Sydney

Tue 6/10

17:20-10:00

1 stop12h 40m

£510

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Sydney from

How to get the cheapest flight ticket from United Kingdom 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?

The cheapest month to fly to Sydney, Nova Scotia from United Kingdom is in June. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Sydney, Nova Scotia during the month of June, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £559.

Can stopping save me money on United Kingdom to Sydney, Nova Scotia flights?

You could potentially save up to 18% on your flight if you consider stops on a United Kingdom to Sydney, Nova Scotia flight.

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

18h 27m

Direct flights

None
The fastest flight from United Kingdom to Sydney, Nova Scotia takes 18h 27m
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

Frequently asked questions about flying from the United Kingdom to Sydney, Nova Scotia

  • 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 £502Free CancellationRating
7.1
11,479 reviews
Search Air Canada flights

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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Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport