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Cheap flights from the United Kingdom to Sydney from £297

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
20 Nov — 27 Nov1
1 adult

Cheap flight deals from United Kingdom to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from United Kingdom (GB0) 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 15 November 2024.

Find flight deals from United Kingdom to Sydney

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 15 November 2024.

Mon 30/1217:50LHR - SYD
1 stop32h 45mChina Eastern
Wed 15/112:00SYD - LHR
1 stop36h 55mChina Eastern
Deal found 14/11£748
Wed 20/1117:15LHR - SYD
2 stops29h 10mChina Southern
Mon 16/1222:00SYD - LHR
2 stops30h 55mChina Southern
Deal found 15/11£761
Sun 29/1210:30LGW - SYD
1 stop40h 05mChina Eastern
Wed 22/112:00SYD - LGW
1 stop29h 30mChina Eastern
Deal found 15/11£778
Wed 4/1220:25LHR - SYD
1 stop32h 05mMultiple Airlines
Thu 12/1212:15SYD - LHR
2 stops40h 40mMultiple Airlines
Deal found 15/11£792
Sat 30/1120:25LHR - SYD
1 stop32h 05mAir China
Sat 25/120:40SYD - LHR
1 stop32h 10mAir China
Deal found 14/11£795
Sat 16/1121:15LHR - SYD
1 stop27h 55mChina Airlines
Tue 19/1122:10SYD - LHR
1 stop29h 45mChina Airlines
Deal found 15/11£838
Fri 27/1211:35LGW - SYD
1 stop40h 55mAir China
Fri 17/120:40SYD - LGW
1 stop43h 55mAir China
Deal found 14/11£845
Mon 30/1206:10LTN - SYD
2 stops46h 15mMultiple Airlines
Wed 15/120:50SYD - LTN
2 stops53h 20mMultiple Airlines
Deal found 14/11£855
Wed 20/1121:00LHR - SYD
1 stop30h 50mTianjin Airlines
Fri 29/1116:50SYD - LHR
1 stop37h 10mTianjin Airlines
Deal found 14/11£856
Wed 4/1220:55LHR - SYD
1 stop23h 00mEtihad Airways
Wed 29/107:30SYD - LHR
2 stops34h 15mEtihad Airways
Deal found 15/11£886
Mon 25/1110:30LGW - SYD
1 stop36h 30mMultiple Airlines
Mon 13/110:45SYD - LGW
3 stops39h 55mMultiple Airlines
Deal found 15/11£891
Wed 27/1110:15LGW - SYD
2 stops43h 15mTurkish Airlines
Fri 31/120:40SYD - LGW
2 stops35h 50mTurkish Airlines
Deal found 14/11£908

Find flights from United Kingdom to Sydney within your budget

Customise 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 943,810 searches. Data last updated 15 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 30/12

17:50-13:35

1 stop32h 45m

Sydney Kingsford Smith

Wed 15/1

12:00-13:55

1 stop36h 55m

£748

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 2/5

20:50-19:40

2 stops37h 50m

Sydney Kingsford Smith

Fri 23/5

21:45-18:30

2 stops29h 45m

£751

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 15/2

20:25-15:30

1 stop32h 05m

Sydney Kingsford Smith

Tue 4/3

20:40-15:55

1 stop30h 15m

£765

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 17/2

10:30-10:00

1 stop36h 30m

Sydney Kingsford Smith

Fri 28/2

12:00-14:00

1 stop37h 00m

£770

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 1/1

11:35-15:30

1 stop40h 55m

Sydney Kingsford Smith

Wed 15/1

20:40-05:35

1 stop43h 55m

£781

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 29/4

11:50-19:40

1 stop22h 50m

Sydney Kingsford Smith

Fri 30/5

10:05-07:25

1 stop30h 20m

£790

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 4/12

20:25-15:30

1 stop32h 05m

Sydney Kingsford Smith

Thu 12/12

12:15-17:55

2 stops40h 40m

£792

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Fri 14/3

11:40-12:50

2 stops38h 10m

Sydney Kingsford Smith

Mon 31/3

21:45-06:55

2 stops43h 10m

£793

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 8/4

20:55-10:45

1 stop28h 50m

Sydney Kingsford Smith

Mon 28/4

22:10-16:30

1 stop27h 20m

£841

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 1/5

19:10-08:15

1 stop28h 05m

Sydney Kingsford Smith

Mon 26/5

10:15-17:50

1 stop40h 35m

£860

Flights are sorted by cheapest first

Deals found on 15/11

Showing 1-10 of 60 results
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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 return 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 United Kingdom to Sydney

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

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

Currently, May is the cheapest month in which you can book a flight from United Kingdom to Sydney (average of £991). Flying from United Kingdom to Sydney in January is currently the most expensive (average of £1,491). 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 GB to SYD?

Find hourly flight availability from United Kingdom 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 15 November 2024.

When flying from United Kingdom to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from United Kingdom to Sydney

Explore weekly flight availability from United Kingdom 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 15 November 2024.

The most flights from GB0 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 inches 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 15 November 2024.
See what other customers who have flown with China Southern, Air China and China Eastern from United Kingdom to Sydney have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,457 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very Good
1,457 reviews
Japan Airlines
8.3
Very Good
1,457 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

China Airlines
8.3
Very Good
780 reviews
Japan Airlines
8.3
Very Good
1,457 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Singapore Airlines
8.1
Very Good
1,334 reviews
Japan Airlines
8.3
Very Good
1,457 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Emirates
8.1
Very Good
3,505 reviews
Japan Airlines
8.3
Very Good
1,457 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Garuda Indonesia
7.9
Good
89 reviews
Japan Airlines
8.3
Very Good
1,457 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Food

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from United Kingdom. Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

  • What are the cheapest airlines to fly from United Kingdom to Sydney one-way?

    £297 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Air China and Hainan Airlines, with prices starting from £364 and £411, respectively.

  • What are the most popular routes from United Kingdom to Sydney?

    Most travelers choose London Heathrow - Sydney Kingsford Smith, London City - Sydney Kingsford Smith or London Gatwick - Sydney Kingsford Smith when deciding on the best route from United Kingdom to Sydney.

  • What are the cheapest flights from United Kingdom to Sydney?

    On average you can expect to pay £3,925 for a flight from United Kingdom to Sydney. The cheapest flight overall is £784 while the most popular route, (London Heathrow - Sydney Kingsford Smith) is currently priced at £587.

  • 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 holiday 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?

    Currently, May is the cheapest month in which you can book a flight from United Kingdom to Sydney (average of £991). Flying from United Kingdom to Sydney in January is currently the most expensive (average of £1,491). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to Sydney

Discover the top 10 airlines that operate flights from United Kingdom to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 943,810 searches. Data last updated 15 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£307Average£890FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Austrian AirlinesCheapest£739Average£1,005FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
China AirlinesCheapest£755Average£860FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
XiamenAirCheapest£852Average£1,196FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
KLMCheapest£854Average£1,463FlexibilityNo cancel feeOn-time75%
Search KLM flights
Vietnam AirlinesCheapest£861Average£1,179FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air FranceCheapest£887Average£1,255FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapest£908Average£1,283FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AtlanticCheapest£971Average£1,250FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£981Average£1,602FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Sydney?

When you search for this flight from United Kingdom to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Sydney.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Sydney flexibly with Cheapflights today.

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

Yes! Start tracking prices for United Kingdom to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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