Cheap flights from London to New South Wales from £448

LON — SYD
10 Dec — 17 Dec1
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

Sun 6/1210:30 -
1 stop40h 05m
Sun 27/1209:20 -
1 stop32h 10m
Deal found 8/11£785
Sat 28/1121:00 -
1 stop29h 35m
Mon 14/1221:30 -
1 stop31h 00m
Deal found 7/11£785
Thu 31/1207:15 -
2 stops37h 50m
Sun 24/110:30 -
1 stop30h 50m
Deal found 7/11£785
Sun 29/1110:30 -
1 stop36h 30m
Sun 6/1212:00 -
1 stop37h 00m
Deal found 7/11£787
Thu 19/1110:30 -
2 stops35h 45m
Sat 5/1211:15 -
2 stops54h 15m
Deal found 7/11£788
Thu 19/1121:00 -
2 stops49h 00m
Sat 5/1211:15 -
2 stops41h 15m
Deal found 7/11£788
Mon 16/1117:00 -
2 stops53h 15m
Wed 25/1121:30 -
1 stop44h 00m
Deal found 5/11£790
Sat 28/1114:05 -
1 stop21h 25m
Sun 17/121:10 -
1 stop25h 55m
Deal found 9/11£790
Mon 23/1121:00 -
2 stops49h 15m
Sun 6/1212:00 -
1 stop40h 30m
Deal found 8/11£790
Tue 17/1110:30 -
2 stops35h 45m
Tue 24/1121:30 -
1 stop27h 30m
Deal found 8/11£791
Mon 16/1121:00 -
3 stops49h 15m
Sun 29/1111:05 -
2 stops41h 25m
Deal found 8/11£791
Tue 10/1110:30 -
2 stops35h 45m
Tue 24/1112:00 -
1 stop37h 00m
Deal found 5/11£791

Find flight deals from London to New South Wales

Round-trip from

£785

One-way from

£448

Popular in

December

Cheapest in

May

Average price

£923

Good round-trip deal

£1,068 or less

Good one-way deal

£860 or less
China Eastern
  • China Eastern
  • 6/12-27/12
  • 2 total stops
  • 72h 15m total
  • London to New South Wales
Air China
  • Air China
  • 26/2-31/12
  • 1 total stop
  • 33h 30m total
  • London to New South Wales
Highest demand for flights based on searches. 6% potential increase in price (£53 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 November 2026
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

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Mon 29/3

15:50-20:20

3 stops42h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£459

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Sun 13/12

20:10-07:20

2 stops48h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£468

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Thu 18/3

15:05-08:10

2 stops30h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£475

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Thu 31/12

07:00-08:05

2 stops38h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£504

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Sat 20/2

05:55-08:05

2 stops39h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£506

LondonNewcastle

LHR London Heathrow - NTL Newcastle Williamtown

LHRNTL

London Heathrow

Sun 15/11

21:10-15:40

3 stops55h 30m

Newcastle Williamtown

Wed 31/12

00:00-15:00

Nonstop0h 00m

£508

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Thu 10/12

06:40-08:05

2 stops38h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£513

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Sat 12/12

20:00-07:20

2 stops48h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£520

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Wed 6/1

09:50-06:35

1 stop33h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£595

LondonSydney

LGW London Gatwick - SYD Sydney Kingsford Smith

LGWSYD

London Gatwick

Thu 18/2

08:40-18:20

1 stop22h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£618

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, May is the cheapest month in which you can book a flight from London to New South Wales (average of £886). Flying from London to New South Wales in December is currently the most expensive (average of £1,404). 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?

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

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?

Airfare is typical for this route at the moment.
London to New South Wales flights typically cost between £724 and £1,073 in December.
The cheapest return price found within the last 5 days was £785 on China Eastern (6 Dec–27 Dec).

How far ahead should I book a flight from London to New South Wales?

The best time to book flights from London to New South Wales is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing New South Wales

Read through reviews of airlines operating flights from London to New South Wales, such as Emirates,Cathay Pacific, andChina Southern. 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.

Crew

8.4

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Crew

8.4

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Crew

8.4

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Crew

8.4

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Crew

8.4

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Crew

8.4

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Related info for your journey

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

    For as low as £1,069, Turkish Airlines can have you in New South Wales from London in 30h 55m. There are 10568 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?

    £337 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 Tianjin Airlines, with prices starting from £337 and £354, 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 £4,157, our data indicates the cheapest price to be £555. The most popular route (London Heathrow - Sydney Kingsford Smith), is priced around £676.

  • 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 £886). Flying from London to New South Wales in December is currently the most expensive (average of £1,404). 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

Alternative routes for London to New South Wales

Top 10 airlines flying from London to New South Wales

AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£204Average£573FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£410Average£704FlexibilityNo cancel feeOn-time67%
Search Air China flights
Virgin AtlanticCheapest£588Average£1,292FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
China EasternCheapest£608Average£834FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapest£678Average£1,664FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Turkish AirlinesCheapest£688Average£1,144FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China AirlinesCheapest£773Average£925FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Malaysia AirlinesCheapest£784Average£1,178FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
LufthansaCheapest£866Average£986FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£935Average£1,172FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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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