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Cheap flights from London to Sydney, Nova Scotia from £601

LON — YQY
3 Nov — 10 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from London to Sydney

Thu 29/1006:50 -
2 stops20h 36m
Wed 4/1112:10 -
2 stops41h 10m
Deal found 30/9£601
Sat 14/1106:00 -
2 stops22h 26m
Sat 21/1112:10 -
2 stops28h 50m
Deal found 30/9£604
Thu 26/1112:05 -
2 stops40h 21m
Sun 29/1112:10 -
2 stops28h 50m
Deal found 1/10£607
Tue 17/1109:00 -
2 stops19h 26m
Tue 24/1112:10 -
2 stops28h 50m
Deal found 3/10£618
Wed 18/1109:00 -
2 stops19h 26m
Wed 25/1112:10 -
2 stops28h 50m
Deal found 4/10£618
Tue 6/1008:30 -
1 stop20h 15m
Tue 13/1005:05 -
2 stops21h 25m
Deal found 1/10£624
Sat 14/1109:05 -
2 stops19h 21m
Sat 21/1106:05 -
2 stops21h 45m
Deal found 30/9£725
Tue 17/1111:40 -
2 stops16h 46m
Tue 24/1106:05 -
2 stops23h 40m
Deal found 3/10£821
Tue 6/1009:20 -
3 stops19h 25m
Tue 13/1017:20 -
2 stops23h 05m
Deal found 1/10£966
Sat 10/1009:40 -
1 stop19h 05m
Thu 15/1005:05 -
2 stops24h 45m
Deal found 2/10£1,080

Find flight deals from London to Sydney

Round-trip from

£536

Popular in

August

Cheapest in

February

Average price

£711
Air Canada
  • Air Canada
  • 21/10-4/11
  • 4 total stops
  • 67h 53m total
  • London to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Sat 14/11

06:00-00:26

2 stops22h 26m

Sydney

Sat 21/11

12:10-21:00

2 stops28h 50m

£604

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Thu 26/11

12:05-00:26

2 stops40h 21m

Sydney

Sun 29/11

12:10-21:00

2 stops28h 50m

£607

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Wed 20/1

13:00-11:30

2 stops26h 30m

Sydney

Fri 12/2

05:45-07:10

1 stop21h 25m

£631

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Tue 17/11

13:00-11:30

2 stops26h 30m

Sydney

Tue 24/11

06:05-07:10

1 stop21h 05m

£639

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Wed 21/10

17:55-16:38

2 stops26h 43m

Sydney

Wed 4/11

12:10-09:20

2 stops41h 10m

£643

LondonSydney

LGW London Gatwick - YQY Sydney

LGWYQY

London Gatwick

Thu 17/12

11:55-11:30

2 stops27h 35m

Sydney

Wed 31/12

00:00-05:00

Nonstop0h 00m

£671
Fastest return journey

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Thu 17/12

12:15-11:30

2 stops27h 15m

Sydney

Wed 31/12

00:00-05:00

Nonstop0h 00m

£673

LondonSydney

LGW London Gatwick - YQY Sydney

LGWYQY

London Gatwick

Sat 14/11

09:05-00:26

2 stops19h 21m

Sydney

Sat 21/11

06:05-07:50

2 stops21h 45m

£725

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Wed 28/10

20:45-11:30

2 stops41h 45m

Sydney

Wed 31/12

00:00-05:00

Nonstop0h 00m

£775

LondonSydney

LGW London Gatwick - YQY Sydney

LGWYQY

London Gatwick

Tue 17/11

11:40-00:26

2 stops16h 46m

Sydney

Tue 24/11

12:10-09:45

1 stop17h 35m

£891

Flights are sorted by cheapest return flights first.

Deals found on 4/10

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Sydney

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

Cheapflights Insights

Everything you need to know about your flight from London to Sydney

What’s the top stopover airport for flights from London to Sydney, Nova Scotia?

Montreal (YUL) – chosen by Cheapflights users on 57% of one-stop itineraries from London to Sydney, Nova Scotia on Cheapflights.

What’s the cheapest stopover airport for flights from London to Sydney, Nova Scotia?

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £595.

What’s the fastest stopover option from London to Sydney, Nova Scotia?

Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 11h 09m.

Which airport typically offers the quickest stopover for flights from London to Sydney, Nova Scotia?

Flights via Montreal (YUL) offer the fastest connection on this route, with an average stopover time of 2h 24m.

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with Air Canada from London to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,718 reviews
Check prices

Food

6.3

Entertainment

6.8

Boarding

7.3

Crew

7.8

Comfort

7.1

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
Air Canada
7.1
Good
11,718 reviews
Air Canada
7.1
Good
11,718 reviews
Check prices

Food

6.3

Entertainment

6.8

Boarding

7.3

Crew

7.8

Comfort

7.1

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Related info for your journey

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

    Most people fly into Sydney (YQY) if they book a flight to Sydney from London. On average, Sydney has 0 inbound flights from London per day from 1 airline. Sydney is conveniently located just 7.0 mi from Sydney’s city center.

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

    A quick flight from London to Sydney, Nova Scotia can take about 22h 26m. Air Canada provides one of the quickest options available for as low as £604. Airlines will cover a distance of 2658 mi.

  • What is the cheapest airline to fly from London to Sydney, Nova Scotia round-trip?

    Air Canada, at £493, was found to be the cheapest airline from London to Sydney, Nova Scotia.. This flight start at 33% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from London to Sydney?

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

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

    Yes. Cheapflights offers flight deals from London 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from London to Sydney

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£493Average£697FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Deals for London to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from London to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on London to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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