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Cheap flights from London Heathrow Airport to Sydney from C$ 976

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
25 Nov — 2 Dec1
1 adult

The best prices from London Heathrow to Sydney Kingsford Smith are usually found in March or May, booked 20 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Find flights from Heathrow to Sydney within your budget

Customize your flight search to find flights from Heathrow 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 645,034 searches. Data last updated 20 November 2024.

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Depart

Return

Price

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 30/12

5:50 p.m.-1:35 p.m.

1 stop32h 45m

Sydney Kingsford Smith

Wed 15/1

10:15 a.m.-1:55 p.m.

1 stop38h 40m

C$ 1,407

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 14/2

9:15 p.m.-12:10 p.m.

1 stop27h 55m

Sydney Kingsford Smith

Fri 28/2

10:10 p.m.-4:55 p.m.

1 stop29h 45m

C$ 1,506

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 7/2

5:40 p.m.-3:30 p.m.

1 stop34h 50m

Sydney Kingsford Smith

Fri 28/2

8:40 p.m.-3:55 p.m.

1 stop30h 15m

C$ 1,561

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 27/2

7:30 p.m.-12:10 p.m.

2 stops53h 40m

Sydney Kingsford Smith

Sun 9/3

10:10 p.m.-4:55 p.m.

1 stop29h 45m

C$ 1,618

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 4/3

10:05 p.m.-5:55 p.m.

1 stop32h 50m

Sydney Kingsford Smith

Sun 9/3

7:10 p.m.-3:35 p.m.

1 stop31h 25m

C$ 1,652

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 17/3

11:00 a.m.-9:50 a.m.

1 stop35h 50m

Sydney Kingsford Smith

Tue 8/4

10:15 a.m.-4:55 p.m.

2 stops63h 40m

C$ 1,663

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 3/12

10:35 p.m.-6:30 p.m.

2 stops32h 55m

Sydney Kingsford Smith

Tue 28/1

8:40 p.m.-2:55 p.m.

2 stops29h 15m

C$ 1,713

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 1/12

9:00 a.m.-7:25 a.m.

2 stops35h 25m

Sydney Kingsford Smith

Thu 23/1

9:30 p.m.-6:25 p.m.

1 stop31h 55m

C$ 1,740

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 1/3

8:35 a.m.-6:50 p.m.

1 stop23h 15m

Sydney Kingsford Smith

Wed 5/3

9:40 p.m.-6:25 a.m.

1 stop43h 45m

C$ 1,792

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 16/2

6:40 p.m.-7:15 a.m.

2 stops25h 35m

Sydney Kingsford Smith

Tue 25/2

4:10 p.m.-8:05 a.m.

2 stops26h 55m

C$ 1,817

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 31 results
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Cheap flight deals from Heathrow to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 November 2024.

Round-trip from

C$ 1,407

One-way from

C$ 976

Popular in

December

Cheapest in

March
China Eastern
  • China Eastern
  • 30/12-15/1
  • 2 total stops
  • 71h 25m total
  • London to Sydney
Search Deals
Tianjin Airlines
  • Tianjin Airlines
  • 12/2
  • 1 total stop
  • 30h 50m total
  • London to Sydney
Search Deals
High demand for flights, 22% potential price rise
Search Deals
Best time to find cheap flights, 19% potential price drop
Search Deals

Find flight deals from Heathrow to Sydney

Cheapest flights from Heathrow to Sydney
Explore the most affordable flight options available from Heathrow to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Mon 30/125:50 p.m.LHR - SYD
1 stop32h 45mChina Eastern
Wed 15/110:15 a.m.SYD - LHR
1 stop38h 40mChina Eastern
Deal found 19/11C$ 1,407
Wed 4/126:30 a.m.LHR - SYD
2 stops42h 40mChina Airlines
Fri 31/12:45 p.m.SYD - LHR
1 stop37h 10mChina Airlines
Deal found 19/11C$ 1,629
Wed 20/119:00 p.m.LHR - SYD
1 stop30h 50mTianjin Airlines
Fri 29/114:50 p.m.SYD - LHR
1 stop37h 10mTianjin Airlines
Deal found 19/11C$ 1,650
Fri 29/114:45 p.m.LHR - SYD
2 stops38h 45mTurkish Airlines
Fri 31/18:40 p.m.SYD - LHR
2 stops28h 30mTurkish Airlines
Deal found 19/11C$ 1,713
Fri 29/119:00 a.m.LHR - SYD
1 stop22h 35mEtihad Airways
Thu 23/19:30 p.m.SYD - LHR
1 stop31h 55mEtihad Airways
Deal found 19/11C$ 1,715
Sat 30/116:30 a.m.LHR - SYD
2 stops42h 40mMultiple Airlines
Tue 28/110:10 p.m.SYD - LHR
1 stop29h 45mMultiple Airlines
Deal found 19/11C$ 1,725
Mon 2/1211:00 a.m.LHR - SYD
1 stop35h 50mVietnam Airlines
Thu 30/111:50 a.m.SYD - LHR
2 stops30h 25mVietnam Airlines
Deal found 19/11C$ 1,736
Thu 28/1111:00 a.m.LHR - SYD
1 stop22h 50mCathay Pacific
Wed 29/110:20 p.m.SYD - LHR
1 stop30h 00mCathay Pacific
Deal found 19/11C$ 1,789
Thu 28/119:30 p.m.LHR - SYD
1 stop34h 20mQatar Airways
Tue 4/29:40 p.m.SYD - LHR
1 stop25h 35mQatar Airways
Deal found 19/11C$ 1,804
Thu 28/119:10 p.m.LHR - SYD
1 stop22h 45mBritish Airways
Sun 8/129:40 p.m.SYD - LHR
1 stop27h 25mBritish Airways
Deal found 19/11C$ 1,883
Wed 4/128:35 a.m.LHR - SYD
1 stop35h 15mJapan Airlines
Thu 30/19:15 a.m.SYD - LHR
2 stops44h 50mJapan Airlines
Deal found 19/11C$ 1,992
Thu 21/114:20 p.m.LHR - SYD
2 stops51h 40mUnited Airlines
Fri 6/1212:10 p.m.SYD - LHR
1 stop30h 15mUnited Airlines
Deal found 19/11C$ 2,056

Best time to book a flight from Heathrow to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Heathrow 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.

Travel insights for flights from Heathrow to Sydney

Get recent, data-driven insights about flights from Heathrow to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Sydney. Price data was last updated on 15 November 2024.

Booking 20 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Sydney?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Sydney (average of C$ 1,336). Flying from London Heathrow Airport to Sydney in January is currently the most expensive (average of C$ 1,527). 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.

What is the cheapest time of day to fly from LHR to SYD?

Find hourly flight availability from Heathrow to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Sydney as you normally would.

Weekly flight availability from London Heathrow Airport to Sydney

Explore weekly flight availability from Heathrow to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 November 2024.

The most flights from LHR to SYD are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 20 November 2024.
Get a feel of what it's like to fly with Vietnam Airlines, SWISS and British Airways from London to Sydney by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,460 reviews
Korean Air
8.5
Very good
1,024 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

China Airlines
8.3
Very good
778 reviews
Korean Air
8.5
Very good
1,024 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,486 reviews
Korean Air
8.5
Very good
1,024 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,336 reviews
Korean Air
8.5
Very good
1,024 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 London Heathrow?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Sydney. 0 airlines have flights to Kingsford Smith from London Heathrow on a regular basis. Booking flights from London Heathrow to Sydney Kingsford Smith should not be difficult; the airport handles an average of 3 inbound flights from London Heathrow per day.

  • What are the cheapest airlines flying from London Heathrow Airport to Sydney round-trip?

    Our cheapest airline available from London Heathrow Airport to Sydney is China Eastern. Our recent data shows that you can find tickets from as low as C$ 1,407 on this airline. Additional options worth looking into are China Airlines and Air China, starting at C$ 1,506 and C$ 1,561 round-trip. China Eastern is currently priced 25% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Heathrow Airport to Sydney one-way?

    C$ 976 is the cheapest one-way deal found within the past few days, from Tianjin Airlines. You may also be able to find cheap deals on China Airlines and Vietnam Airlines, with prices starting from C$ 1,000 and C$ 1,166, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to Sydney?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Sydney (average of C$ 1,336). Flying from London Heathrow Airport to Sydney in January is currently the most expensive (average of C$ 1,527). 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.

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