Cheap flights from London to New South Wales from £476

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SYD
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to New South Wales

Enter your travel dates to find the best prices.

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 5 December 2025.

Mon 29/1221:30LHR - SYD
2 stops29h 05mChina Southern
Thu 29/122:00SYD - LHR
2 stops30h 55mChina Southern
Deal found 3/12£779
Wed 31/1221:30LHR - SYD
2 stops35h 50mChina Southern
Fri 30/111:25SYD - LHR
2 stops61h 35mChina Southern
Deal found 3/12£785
Thu 25/1209:55LGW - SYD
1 stop23h 25mChina Southern
Mon 19/122:00SYD - LGW
2 stops30h 20mChina Southern
Deal found 3/12£786
Wed 31/1217:15LHR - SYD
2 stops26h 20mChina Southern
Wed 21/115:15SYD - LHR
1 stop38h 20mChina Southern
Deal found 3/12£788
Mon 29/1221:00LHR - SYD
2 stops31h 20mHainan Airlines
Thu 29/121:00SYD - LHR
2 stops31h 35mHainan Airlines
Deal found 3/12£796
Wed 31/1217:00LGW - SYD
1 stop33h 35mChina Eastern
Tue 20/112:00SYD - LGW
1 stop29h 30mChina Eastern
Deal found 3/12£797
Wed 31/1217:00LGW - SYD
1 stop33h 35mChina Eastern
Mon 2/212:00SYD - LGW
1 stop29h 30mChina Eastern
Deal found 3/12£800
Sun 7/1221:15LHR - SYD
1 stop30h 40mHainan Airlines
Sun 28/1221:00SYD - LHR
2 stops31h 55mHainan Airlines
Deal found 4/12£800
Sun 28/1217:15LHR - SYD
2 stops26h 20mChina Southern
Wed 28/111:25SYD - LHR
1 stop42h 10mChina Southern
Deal found 4/12£801
Wed 31/1221:00LHR - SYD
1 stop29h 35mChina Eastern
Tue 20/112:00SYD - LHR
1 stop40h 30mChina Eastern
Deal found 3/12£803
Thu 25/1222:00LHR - SYD
1 stop28h 35mChina Southern
Thu 29/109:20SYD - LHR
2 stops43h 35mChina Southern
Deal found 4/12£805
Sat 27/1221:30LHR - SYD
2 stops29h 05mChina Southern
Sun 15/311:25SYD - LHR
1 stop42h 10mChina Southern
Deal found 3/12£806

Find 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 5 December 2025.

Round-trip from

£733

One-way from

£476

Popular in

December

Cheapest in

May

Average price

£1,330

Good round-trip deal

£1,055 or less

Good one-way deal

£985 or less
2/3-15/3
  • 2/3-15/3
  • 4 total stops
  • 81h 00m total
  • London to New South Wales
Etihad Airways
  • Etihad Airways
  • 15/3
  • 1 total stop
  • 41h 00m total
  • London to New South Wales
Highest demand for flights based on searches. 9% potential increase in price (£78 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from London (LON) to New South Wales.
Price to beat on a one-way flight from London (LON) to New South Wales.

Cheapflights Fare Finder

 
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 5 December 2025.
Use the filters below to find and compare flights from London to New South Wales that are best for you.

Fly from

London

Fly to

New South Wales

Route

Depart

Return

Price

LondonCoolangatta

LGW - OOL

LGWOOL

London Gatwick

Mon 2/3

17:00-19:15

2 stops40h 15m

Coolangatta Gold Coast

Sun 15/3

07:15-14:00

2 stops40h 45m

£733

LondonCoolangatta

LGW - OOL

LGWOOL

London Gatwick

Thu 5/2

17:00-14:15

2 stops35h 15m

Coolangatta Gold Coast

Thu 19/2

15:50-14:00

2 stops32h 10m

£802

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 2/3

08:40-18:50

2 stops47h 10m

Sydney Kingsford Smith

Wed 18/3

21:15-23:10

2 stops36h 55m

£804

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 25/2

08:50-06:35

1 stop34h 45m

Sydney Kingsford Smith

Thu 5/3

21:45-12:05

1 stop25h 20m

£831

LondonCoolangatta

LGW - OOL

LGWOOL

London Gatwick

Sun 8/2

17:00-15:10

2 stops36h 10m

Coolangatta Gold Coast

Sun 15/2

06:00-14:00

2 stops42h 00m

£871

LondonSydney

LTN - SYD

LTNSYD

London Luton

Fri 23/1

14:00-17:55

3 stops40h 55m

Sydney Kingsford Smith

Mon 26/1

20:05-16:20

2 stops31h 15m

£876

LondonCoolangatta

LHR - OOL

LHROOL

London Heathrow

Wed 18/3

21:00-21:40

2 stops38h 40m

Coolangatta Gold Coast

Tue 7/4

13:00-18:40

2 stops38h 40m

£881

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 6/3

19:20-06:35

1 stop24h 15m

Sydney Kingsford Smith

Sat 21/3

21:45-12:05

1 stop25h 20m

£935

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Mon 2/3

10:20-19:20

2 stops46h 00m

Sydney Kingsford Smith

Fri 20/3

21:15-16:10

2 stops29h 55m

£943

LondonSydney

STN - SYD

STNSYD

London Stansted

Sat 21/2

14:05-22:30

1 stop21h 25m

Sydney Kingsford Smith

Tue 3/3

06:00-17:55

1 stop22h 55m

£953

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 60 results
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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.

Cheapflights Insights

Everything you need to know about your flight from London to New South Wales

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

Currently, February is the cheapest month in which you can book a flight from London to New South Wales (average of £468). Flying from London to New South Wales in January is currently the most expensive (average of £764). 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 5 December 2025.

When flying from London to New South Wales, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight in the evening.

What is the cheapest day to fly from London to New South Wales?

Use this chart to determine the cheapest time to fly return from London to New South Wales. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to New South Wales flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 5 December 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).

How much does it cost for a return flight from London to New South Wales?

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 5 December 2025.
Read through reviews of airlines operating flights from London to New South Wales, such as Cathay Pacific, China Southern, andEtihad Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

7.6

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Food

7.3

Overall

7.6

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Food

7.3

Overall

7.6

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Food

7.3

Overall

7.6

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Food

7.3

Overall

7.6

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Food

7.3

Overall

7.6

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

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.
  • How long is the flight from London to New South Wales?

    For as low as £953, Etihad Airways can have you in New South Wales from London in 21h 25m. There are 10528 mi between London and New South Wales. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    £266 is the cheapest one-way deal found within the past few days, from Brussels Airlines. You may also be able to find cheap deals on Egyptair and Ethiopian Air, with prices starting from £311 and £322, respectively.

  • What are the most popular routes 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 £4,336, our data indicates the cheapest price to be £651. The most popular route (London Heathrow - Sydney Kingsford Smith), is priced around £551.

  • 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, February is the cheapest month in which you can book a flight from London to New South Wales (average of £468). Flying from London to New South Wales in January is currently the most expensive (average of £764). 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 London to New South Wales

See prices for flight routes from nearby airports that may be better suited for you.

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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£338Average£817FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£488Average£867FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest£696Average£944FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China AirlinesCheapest£737Average£853FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
SWISSCheapest£743Average£949FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapest£747Average£831FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air New ZealandCheapest£756Average£1,208FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Vietnam AirlinesCheapest£806Average£1,064FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Qatar AirwaysCheapest£824Average£1,042FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest£832Average£1,012FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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.

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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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