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Cheap flights from the United Kingdom to Sydney, NS from C$ 1,041

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YQY
27 Apr — 4 May1
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
Explore the most affordable flight options available from United Kingdom to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2026.

Thu 7/56:00 a.m.
LHR
-
YQY
2 stops38h 14m
Air Canada
Thu 14/55:00 a.m.
YQY
-
LHR
2 stops36h 00m
Air Canada
Deal found 23/3C$ 1,065
Sat 9/59:30 a.m.
LHR
-
YQY
2 stops18h 44m
Air Canada
Sat 16/55:20 p.m.
YQY
-
LHR
1 stop12h 40m
Air Canada
Deal found 25/3C$ 1,093
Thu 7/56:00 a.m.
LHR
-
YQY
2 stops38h 14m
Air Canada
Mon 11/55:00 a.m.
YQY
-
LHR
2 stops36h 00m
Air Canada
Deal found 23/3C$ 1,100
Sun 10/56:00 a.m.
LHR
-
YQY
2 stops22h 14m
Air Canada
Sun 17/55:00 a.m.
YQY
-
LHR
2 stops36h 00m
Air Canada
Deal found 26/3C$ 1,127
Fri 15/512:40 p.m.
LHR
-
YQY
2 stops31h 34m
Air Canada
Tue 19/55:00 a.m.
YQY
-
LHR
2 stops47h 35m
Air Canada
Deal found 25/3C$ 1,149
Sun 10/58:55 a.m.
LGW
-
YQY
2 stops19h 19m
Multiple Airlines
Sun 17/55:00 a.m.
YQY
-
LGW
3 stops27h 00m
Multiple Airlines
Deal found 26/3C$ 1,345
Sat 9/512:40 p.m.
LGW
-
YQY
1 stop15h 34m
Multiple Airlines
Sat 16/55:00 a.m.
YQY
-
LGW
2 stops24h 50m
Multiple Airlines
Deal found 25/3C$ 1,366
Thu 7/59:25 a.m.
LGW
-
YQY
2 stops18h 49m
Multiple Airlines
Thu 14/55:00 a.m.
YQY
-
LGW
2 stops32h 50m
Multiple Airlines
Deal found 23/3C$ 1,578
Fri 11/99:25 a.m.
LGW
-
YQY
2 stops19h 20m
Multiple Airlines
Fri 25/95:05 a.m.
YQY
-
LGW
2 stops23h 20m
Multiple Airlines
Deal found 25/3C$ 1,912
Sat 28/35:55 a.m.
LGW
-
YQY
3 stops32h 51m
Multiple Airlines
Sat 4/45:30 a.m.
YQY
-
LGW
3 stops26h 35m
Multiple Airlines
Deal found 23/3C$ 3,493

Find flight deals from United Kingdom to Sydney

Keep the following information in mind while searching for United Kingdom to Sydney flight deals. Data was last updated 28 March 2026.

Round-trip from

C$ 1,065

One-way from

C$ 1,041

Popular in

December

Cheapest in

June

Average price

C$ 1,136
Air Canada
  • Air Canada
  • 7/5-14/5
  • 4 total stops
  • 74h 14m total
  • United Kingdom to Sydney
Search Deals
8/4
  • 8/4
  • 2 total stops
  • 25h 36m total
  • United Kingdom to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom to Sydney 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, Cheapflights users made 629,999 searches. Data last updated 28 March 2026.
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 - YQY

LHRYQY

London Heathrow

Thu 7/5

6:00 a.m.-4:14 p.m.

2 stops38h 14m

Sydney

Thu 14/5

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

2 stops36h 00m

C$ 1,065

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Fri 15/5

12:40 p.m.-4:14 p.m.

2 stops31h 34m

Sydney

Tue 19/5

5:00 a.m.-8:35 a.m.

2 stops47h 35m

C$ 1,149
Quickest round-trip

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Sun 10/5

9:30 a.m.-4:14 p.m.

1 stop10h 44m

Sydney

Sun 17/5

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

1 stop12h 40m

C$ 1,226

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Tue 19/5

9:30 a.m.-4:14 p.m.

1 stop10h 44m

Sydney

Tue 2/6

5:20 p.m.-8:35 a.m.

2 stops35h 15m

C$ 1,231

LondonSydney

LGW - YQY

LGWYQY

London Gatwick

Sun 10/5

8:55 a.m.-12:14 a.m.

2 stops19h 19m

Sydney

Sun 17/5

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

3 stops27h 00m

C$ 1,345

LondonSydney

LGW - YQY

LGWYQY

London Gatwick

Sat 9/5

12:40 p.m.-12:14 a.m.

1 stop15h 34m

Sydney

Sat 16/5

5:00 a.m.-9:50 a.m.

2 stops24h 50m

C$ 1,366

LondonSydney

LGW - YQY

LGWYQY

London Gatwick

Thu 7/5

9:25 a.m.-12:14 a.m.

2 stops18h 49m

Sydney

Thu 14/5

5:00 a.m.-5:50 p.m.

2 stops32h 50m

C$ 1,578

LondonSydney

LGW - YQY

LGWYQY

London Gatwick

Fri 11/9

9:25 a.m.-12:45 a.m.

2 stops19h 20m

Sydney

Fri 25/9

5:05 a.m.-8:25 a.m.

2 stops23h 20m

C$ 1,912
Cheapest one-way

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Wed 8/4

2:10 p.m.-11:46 a.m.

2 stops25h 36m

C$ 1,041

LondonSydney

LHR - YQY

LHRYQY

London Heathrow

Thu 9/4

2:10 p.m.-11:24 p.m.

3 stops37h 14m

C$ 1,266

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 13 resultsSorted by cheapest first
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from United Kingdom to Sydney, Nova Scotia?

Currently, April is the cheapest month in which you can book a flight from United Kingdom to Sydney, Nova Scotia (average of C$ 883). Flying from United Kingdom to Sydney, Nova Scotia in November is currently the most expensive (average of C$ 3,475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 38h 14m. 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.

  • What is the cheapest month to book a flight from United Kingdom to Sydney, Nova Scotia?

    Currently, April is the cheapest month in which you can book a flight from United Kingdom to Sydney, Nova Scotia (average of C$ 883). Flying from United Kingdom to Sydney, Nova Scotia in November is currently the most expensive (average of C$ 3,475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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