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Cheap flights from London to New South Wales from £456

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.
LON — SYD
26 Feb — 5 Mar1
1 adult

Cheap flight deals from London to New South Wales

Keep the following information in mind while searching for London to New South Wales flight deals. Data was last updated 21 February 2025.

Round-trip from

£731

One-way from

£456

Popular in

December

Cheapest in

May

Average price

£943

Good round-trip deal

£1,032 or less

Good one-way deal

£897 or less
China Eastern
  • China Eastern
  • 20/3-11/6
  • 2 total stops
  • 60h 45m total
  • London to New South Wales
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Air China
  • Air China
  • 8/4
  • 1 total stop
  • 41h 15m total
  • London to New South Wales
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to New South Wales.
Search Deals
Price to beat on a one-way flight from London (LON) to New South Wales.
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Find flight deals from London to New South Wales

Cheapest flights from London to New South Wales
Explore the most affordable flight options available from London to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 20/321:00LHR - SYD
1 stop29h 35mChina Eastern
Wed 11/620:30SYD - LHR
1 stop31h 10mChina Eastern
Deal found 20/2£731
Sat 15/317:00LGW - SYD
1 stop33h 35mChina Eastern
Fri 4/412:00SYD - LGW
1 stop37h 00mChina Eastern
Deal found 20/2£732
Tue 11/310:15LGW - SYD
1 stop45h 50mTurkish Airlines
Tue 1/421:55SYD - LGW
1 stop28h 20mTurkish Airlines
Deal found 20/2£733
Tue 18/321:30LHR - SYD
2 stops35h 50mChina Southern
Thu 3/422:15SYD - LHR
2 stops29h 50mChina Southern
Deal found 20/2£733
Wed 12/309:00LHR - SYD
1 stop22h 35mMultiple Airlines
Fri 14/316:50SYD - LHR
1 stop37h 10mMultiple Airlines
Deal found 19/2£735
Mon 3/319:20LHR - SYD
1 stop24h 05mEtihad Airways
Tue 18/307:30SYD - LHR
2 stops34h 15mEtihad Airways
Deal found 20/2£737
Sat 15/320:25LGW - SYD
2 stops60h 55mChina Southern
Sun 30/322:15SYD - LGW
2 stops54h 15mChina Southern
Deal found 20/2£739
Sat 8/310:30LGW - SYD
2 stops47h 05mMultiple Airlines
Mon 24/321:50SYD - LGW
2 stops43h 40mMultiple Airlines
Deal found 20/2£740
Fri 9/520:25LHR - SYD
1 stop33h 25mAir China
Sat 31/519:40SYD - LHR
1 stop33h 50mAir China
Deal found 20/2£742
Tue 4/317:45LHR - SYD
2 stops38h 20mTurkish Airlines
Tue 25/321:00SYD - LHR
2 stops28h 55mTurkish Airlines
Deal found 20/2£764
Sat 1/321:00LHR - SYD
1 stop30h 50mTianjin Airlines
Fri 7/316:50SYD - LHR
1 stop37h 10mTianjin Airlines
Deal found 20/2£785
Sat 15/316:00STN - SYD
3 stops34h 35mMultiple Airlines
Sun 30/313:50SYD - STN
3 stops35h 50mMultiple Airlines
Deal found 20/2£790

Find flights from London to New South Wales within your budget

Customise your flight search to find flights from London to New South Wales 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 858,174 searches. Data last updated 21 February 2025.

Fly from

London

Fly to

New South Wales

Route

Depart

Return

Price

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 20/3

21:00-13:35

1 stop29h 35m

Sydney Kingsford Smith

Wed 11/6

20:30-18:40

1 stop31h 10m

£731

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sat 15/3

17:00-13:35

1 stop33h 35m

Sydney Kingsford Smith

Fri 4/4

12:00-15:00

1 stop37h 00m

£732

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 11/3

10:15-19:05

1 stop45h 50m

Sydney Kingsford Smith

Tue 1/4

21:55-16:15

1 stop28h 20m

£733

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 18/3

21:30-20:20

2 stops35h 50m

Sydney Kingsford Smith

Thu 3/4

22:15-18:05

2 stops29h 50m

£733

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 12/3

09:00-18:35

1 stop22h 35m

Sydney Kingsford Smith

Fri 14/3

16:50-19:00

1 stop37h 10m

£735

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 3/3

19:20-06:25

1 stop24h 05m

Sydney Kingsford Smith

Tue 18/3

07:30-06:45

2 stops34h 15m

£737

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sat 15/3

20:25-20:20

2 stops60h 55m

Sydney Kingsford Smith

Sun 30/3

22:15-18:30

2 stops54h 15m

£739

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Sat 8/3

10:30-20:35

2 stops47h 05m

Sydney Kingsford Smith

Mon 24/3

21:50-06:30

2 stops43h 40m

£740

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 9/5

20:25-14:50

1 stop33h 25m

Sydney Kingsford Smith

Sat 31/5

19:40-20:30

1 stop33h 50m

£742

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sun 20/4

07:10-19:30

2 stops51h 20m

Sydney Kingsford Smith

Sat 17/5

12:50-16:05

2 stops36h 15m

£757

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 results
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6

Best time to book a flight from London to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from London 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 London to New South Wales

Get recent, data-driven insights about flights from London to New South Wales including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London to New South Wales?

Currently, May is the cheapest month in which you can book a flight from London to New South Wales (average of £985). Flying from London to New South Wales in July is currently the most expensive (average of £1,728). 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 LON to NSW?

Find hourly flight availability from London to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

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

Weekly flight availability from London to New South Wales

Explore weekly flight availability from London to New South Wales. 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 21 February 2025.

The most flights from LON to AUNSW 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 New South Wales by month

Plan your trip to New South Wales by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New South Wales 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 New South Wales when rainfall is around 50.0 mm.

Temperature in New South Wales by month

Plan your trip to New South Wales by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New South Wales, 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 New South Wales

Get insights into the airlines that provide service to New South Wales. 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 New South Wales. Reviews last updated 21 February 2025.
To help decide which airline to fly from London to New South Wales, see what other customers have to say about Emirates, Singapore Airlines and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Emirates
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Singapore Airlines
8.1
Very Good
1,299 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

KLM
7.8
Good
1,333 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Vietnam Airlines
7.7
Good
197 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

China Southern
7.6
Good
87 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Related info for your journey

Find useful and relevant information for your journey from London to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London to New South Wales one-way?

    £456 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on Etihad Airways and China Southern, with prices starting from £456 and £459, respectively.

  • What are the most popular routes from London to New South Wales?

    Most travelers choose London Heathrow - Sydney Kingsford Smith, London Gatwick - Sydney Kingsford Smith or London Stansted - Sydney Kingsford Smith when deciding on the best route from London to New South Wales.

  • What are the cheapest flights from London to New South Wales?

    Looking for the cheapest flight from London to New South Wales? While on average our users pay £4,374, our data indicates the cheapest price to be £842. The most popular route (London Heathrow - Sydney Kingsford Smith), is priced around £521.

  • Can I find deals for flights from London to New South Wales that include hotel bookings?

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

  • How can I find direct flights from London to New South Wales?

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

  • Can I find deals for business class flights from London to New South Wales?

    Yes. Cheapflights offers flight deals from London to New South Wales 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 to New South Wales?

    Currently, May is the cheapest month in which you can book a flight from London to New South Wales (average of £985). Flying from London to New South Wales in July is currently the most expensive (average of £1,728). 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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Alternative routes for London to New South Wales

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to New South Wales

Discover the top 10 airlines that operate flights from London to New South Wales. 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 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£374Average£1,663FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
SWISSCheapest£662Average£915FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£740Average£988FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Turkish AirlinesCheapest£759Average£1,198FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£766Average£960FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£790Average£918FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Vietnam AirlinesCheapest£813Average£1,178FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air FranceCheapest£883Average£1,234FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£969Average£1,092FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£996Average£1,119FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 London to New South Wales?

When you search for this flight from London to New South Wales, 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 London to New South Wales?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to New South Wales from London.

Can Cheapflights find flights from London to New South Wales with no change fees?

Yes, we can. To see specific flights from London to New South Wales 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 New South Wales become cheaper?

Not ready to book yet? You can track prices for flights from London to New South Wales on Cheapflights with our Price Alert feature and get notified when better prices are available.

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