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Cheap flights from the United Kingdom to Sydney, NS from C$ 985

LHR — YQY
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Sydney

Wed 21/108:40 a.m. -
2 stops20h 05m
Wed 4/115:45 a.m. -
2 stops35h 15m
Deal found 10/9C$ 985
Tue 27/106:50 a.m. -
2 stops20h 36m
Tue 3/1112:10 p.m. -
2 stops28h 50m
Deal found 11/9C$ 1,003
Sat 10/109:30 a.m. -
1 stop11h 08m
Sat 17/105:20 p.m. -
1 stop12h 40m
Deal found 11/9C$ 1,014
Sat 10/1012:40 p.m. -
2 stops31h 58m
Sat 17/105:05 a.m. -
2 stops24h 45m
Deal found 11/9C$ 1,428
Sun 25/105:25 p.m. -
2 stops45h 05m
Sun 1/115:45 a.m. -
2 stops47h 25m
Deal found 10/9C$ 2,131
Wed 21/107:25 a.m. -
2 stops37h 13m
Wed 4/1112:10 p.m. -
2 stops41h 00m
Deal found 12/9C$ 2,259
Sat 24/1010:50 a.m. -
2 stops41h 36m
Sat 31/1012:10 p.m. -
2 stops31h 25m
Deal found 10/9C$ 3,438

Find flight deals from United Kingdom to Sydney

Round-trip from

C$ 985

Popular in

August

Cheapest in

February

Average price

C$ 1,317
Air Canada
  • Air Canada
  • 21/10-4/11
  • 4 total stops
  • 55h 20m total
  • United Kingdom to Sydney
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Highest demand for flights based on searches. 10% potential increase in price (C$ 221 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 121 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Wed 21/10

8:40 a.m.-12:45 a.m.

2 stops20h 05m

Sydney

Wed 4/11

5:45 a.m.-9:00 p.m.

2 stops35h 15m

C$ 985

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Sat 10/10

9:30 a.m.-12:45 a.m.

2 stops19h 15m

Sydney

Sat 17/10

5:20 p.m.-10:00 a.m.

1 stop12h 40m

C$ 1,020

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Thu 26/11

6:00 a.m.-12:26 a.m.

2 stops22h 26m

Sydney

Sun 29/11

12:10 p.m.-6:30 a.m.

2 stops38h 20m

C$ 1,147

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Thu 29/10

11:10 a.m.-12:26 a.m.

2 stops16h 16m

Sydney

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 1,185

LondonSydney

LHR London Heathrow - YQY Sydney

LHRYQY

London Heathrow

Thu 29/10

2:50 p.m.-11:30 a.m.

3 stops23h 40m

Sydney

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 1,300
Quickest round-trip

LondonSydney

LGW London Gatwick - YQY Sydney

LGWYQY

London Gatwick

Thu 29/10

11:40 a.m.-12:26 a.m.

2 stops15h 46m

Sydney

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 1,350

LondonSydney

LGW London Gatwick - YQY Sydney

LGWYQY

London Gatwick

Sat 10/10

12:40 p.m.-4:38 p.m.

2 stops31h 58m

Sydney

Sat 17/10

5:05 a.m.-9:50 a.m.

2 stops24h 45m

C$ 1,428

LondonSydney

LGW London Gatwick - YQY Sydney

LGWYQY

London Gatwick

Wed 21/10

7:25 a.m.-4:38 p.m.

2 stops37h 13m

Sydney

Wed 4/11

12:10 p.m.-9:10 a.m.

2 stops41h 00m

C$ 2,259

LondonSydney

LGW London Gatwick - YQY Sydney

LGWYQY

London Gatwick

Sat 24/10

10:50 a.m.-12:26 a.m.

2 stops41h 36m

Sydney

Sat 31/10

12:10 p.m.-10:35 p.m.

2 stops31h 25m

C$ 3,438

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Sorted by cheapest first

Best time to book a flight from United Kingdom to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from United Kingdom with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Sydney

No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Sydney (YQY) is the airport you will fly into if you book a flight from United Kingdom to Sydney. It is only a 11.2 km journey from Sydney (YQY) to Sydney’s city centre.

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

    Airlines like Air Canada fly from United Kingdom to Sydney, Nova Scotia in about 20h 05m. The time it takes to get you to your destination can typically vary by up to . The distance from United Kingdom to Sydney, Nova Scotia is about 4278 km.

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

    Yes. In addition to deals on United Kingdom to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Sydney?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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

Travelling to a place near Sydney?

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

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