Cheap flights from London to New South Wales from £390

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SYD
13 Apr — 20 Apr1
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 14 March 2026.

Wed 13/518:00
LGW
-
SYD
1 stop30h 00m
China Eastern
Sun 14/620:30
SYD
-
LGW
1 stop27h 30m
China Eastern
Deal found 9/3£709
Fri 1/522:10
LHR
-
SYD
1 stop36h 15m
China Southern
Fri 8/514:10
SYD
-
LHR
2 stops36h 55m
China Southern
Deal found 9/3£710
Mon 8/613:15
LHR
-
SYD
1 stop44h 10m
Air India
Sun 14/620:00
SYD
-
LHR
1 stop24h 30m
Air India
Deal found 8/3£711
Mon 4/511:35
LGW
-
SYD
1 stop40h 00m
Multiple Airlines
Mon 18/508:45
SYD
-
LGW
2 stops42h 45m
Multiple Airlines
Deal found 9/3£712
Mon 20/422:10
LHR
-
SYD
1 stop36h 15m
China Southern
Sun 10/514:10
SYD
-
LHR
2 stops36h 55m
China Southern
Deal found 9/3£713
Tue 12/518:00
LGW
-
SYD
2 stops53h 00m
China Eastern
Wed 17/620:30
SYD
-
LGW
1 stop27h 30m
China Eastern
Deal found 9/3£715
Sun 3/519:15
LHR
-
SYD
2 stops32h 10m
China Southern
Sun 24/514:10
SYD
-
LHR
2 stops36h 55m
China Southern
Deal found 11/3£715
Wed 22/418:00
LGW
-
SYD
1 stop33h 35m
China Eastern
Mon 4/520:30
SYD
-
LGW
1 stop27h 30m
China Eastern
Deal found 9/3£715
Thu 11/620:25
LHR
-
SYD
1 stop33h 25m
Air China
Sun 21/619:40
SYD
-
LHR
1 stop31h 00m
Air China
Deal found 10/3£715
Mon 27/411:35
LGW
-
SYD
3 stops35h 25m
China Eastern
Wed 13/511:00
SYD
-
LGW
1 stop37h 00m
China Eastern
Deal found 11/3£716
Mon 11/522:10
LHR
-
SYD
1 stop25h 15m
China Southern
Sat 13/614:10
SYD
-
LHR
1 stop38h 10m
China Southern
Deal found 10/3£716
Thu 9/411:35
LGW
-
SYD
2 stops35h 25m
Multiple Airlines
Mon 4/510:05
SYD
-
LGW
2 stops41h 25m
Multiple Airlines
Deal found 11/3£717

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 14 March 2026.

Round-trip from

£709

One-way from

£390

Popular in

December

Cheapest in

May

Average price

£936

Good round-trip deal

£1,096 or less

Good one-way deal

£829 or less
China Eastern
  • China Eastern
  • 13/5-14/6
  • 2 total stops
  • 57h 30m total
  • London to New South Wales
2/9
  • 2/9
  • 3 total stops
  • 34h 05m total
  • London to New South Wales
Highest demand for flights based on searches. 8% potential increase in price (£66 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Average for round-trip flights in March 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

 
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 14 March 2026.
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

STN - SYD

STNSYD

London Stansted

Sat 11/4

17:45-06:10

2 stops27h 25m

Sydney Kingsford Smith

Sat 25/4

20:50-16:40

2 stops28h 50m

£724

LondonCoolangatta

LGW - OOL

LGWOOL

London Gatwick

Tue 12/5

18:00-17:55

2 stops38h 55m

Coolangatta Gold Coast

Tue 26/5

07:10-15:00

2 stops40h 50m

£736

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 14/5

07:00-16:50

2 stops48h 50m

Sydney Kingsford Smith

Mon 18/5

15:40-09:55

2 stops27h 15m

£752

LondonSydney

STN - SYD

STNSYD

London Stansted

Wed 13/5

17:45-16:50

2 stops62h 05m

Sydney Kingsford Smith

Sun 17/5

15:40-22:10

2 stops39h 30m

£764

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 2/9

18:00-09:00

1 stop30h 00m

Sydney Kingsford Smith

Wed 16/9

11:00-15:00

1 stop37h 00m

£767

LondonCoolangatta

LGW - OOL

LGWOOL

London Gatwick

Mon 27/4

18:00-13:40

2 stops34h 40m

Coolangatta Gold Coast

Mon 4/5

06:00-06:40

2 stops33h 40m

£803

LondonSydney

STN - SYD

STNSYD

London Stansted

Tue 26/5

17:35-19:10

2 stops40h 35m

Sydney Kingsford Smith

Tue 9/6

15:40-09:55

2 stops27h 15m

£810

LondonCoolangatta

LGW - OOL

LGWOOL

London Gatwick

Tue 21/4

18:00-15:25

2 stops36h 25m

Coolangatta Gold Coast

Tue 28/4

07:10-15:00

2 stops40h 50m

£820

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 14/5

18:00-09:00

1 stop30h 00m

Sydney Kingsford Smith

Mon 18/5

20:30-15:00

1 stop27h 30m

£831

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Sun 26/4

21:20-08:00

2 stops49h 40m

Newcastle Williamtown

Sun 3/5

15:45-18:40

2 stops59h 55m

£858

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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.

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, June is the cheapest month in which you can book a flight from London to New South Wales (average of £518). Flying from London to New South Wales in July is currently the most expensive (average of £752). 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 14 March 2026.

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 14 March 2026.

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 14 March 2026.
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.

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

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 £724, Turkish Airlines can have you in New South Wales from London in 27h 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?

    £340 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 £344 and £355, 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 £4,355, our data indicates the cheapest price to be £678. The most popular route (London Heathrow - Sydney Kingsford Smith), is priced around £656.

  • 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, June is the cheapest month in which you can book a flight from London to New South Wales (average of £518). Flying from London to New South Wales in July is currently the most expensive (average of £752). 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.

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 14 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£206Average£695FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£554Average£763FlexibilityNo cancel feeOn-time67%
Search Air China flights
Asiana AirlinesCheapest£685Average£1,355FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
SWISSCheapest£687Average£993FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Turkish AirlinesCheapest£694Average£1,059FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China AirlinesCheapest£768Average£883FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Air New ZealandCheapest£775Average£1,238FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
LufthansaCheapest£832Average£958FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Vietnam AirlinesCheapest£843Average£945FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Qatar AirwaysCheapest£869Average£1,143FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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.

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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