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Cheap flights from the United Kingdom to New South Wales from £399

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
19 May — 26 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to New South Wales

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to New South Wales
Explore the most affordable flight options available from United Kingdom to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 April 2026.

Wed 28/1021:00
LHR
-
SYD
1 stop29h 35m
China Eastern
Wed 11/1121:30
SYD
-
LHR
1 stop31h 00m
China Eastern
Deal found 16/4£754
Wed 28/1010:30
LGW
-
SYD
1 stop36h 30m
China Eastern
Wed 11/1121:30
SYD
-
LGW
1 stop44h 00m
China Eastern
Deal found 16/4£756
Tue 2/614:35
LGW
-
SYD
1 stop22h 30m
Emirates
Mon 15/606:00
SYD
-
LGW
1 stop24h 30m
Emirates
Deal found 15/4£757
Tue 1/918:00
LGW
-
SYD
1 stop30h 00m
Multiple Airlines
Mon 7/920:50
SYD
-
LGW
2 stops43h 35m
Multiple Airlines
Deal found 14/4£758
Tue 29/1210:30
LGW
-
SYD
1 stop40h 05m
Multiple Airlines
Sun 17/110:45
SYD
-
LGW
2 stops30h 40m
Multiple Airlines
Deal found 17/4£761
Thu 11/611:35
LGW
-
SYD
2 stops35h 25m
Multiple Airlines
Sat 18/720:50
SYD
-
LGW
2 stops43h 35m
Multiple Airlines
Deal found 14/4£764
Sat 31/1021:00
LHR
-
SYD
1 stop29h 35m
China Eastern
Mon 9/1121:30
SYD
-
LHR
1 stop31h 00m
China Eastern
Deal found 14/4£764
Sat 31/1017:00
LGW
-
SYD
1 stop33h 35m
China Eastern
Fri 6/1112:00
SYD
-
LGW
1 stop37h 00m
China Eastern
Deal found 14/4£765
Mon 31/818:00
LGW
-
SYD
1 stop30h 00m
Multiple Airlines
Sun 13/920:50
SYD
-
LGW
2 stops43h 30m
Multiple Airlines
Deal found 15/4£766
Tue 13/1011:35
LGW
-
SYD
1 stop36h 25m
China Eastern
Tue 10/1121:30
SYD
-
LGW
1 stop44h 00m
China Eastern
Deal found 16/4£767
Tue 2/621:05
STN
-
SYD
1 stop24h 00m
Emirates
Sat 13/620:10
SYD
-
STN
1 stop25h 45m
Emirates
Deal found 15/4£767
Sun 15/1117:15
LHR
-
SYD
2 stops33h 20m
China Southern
Tue 24/1111:25
SYD
-
LHR
2 stops37h 35m
China Southern
Deal found 14/4£767

Find flight deals from United Kingdom to New South Wales

Keep the following information in mind while searching for United Kingdom to New South Wales flight deals. Data was last updated 19 April 2026.

Round-trip from

£757

One-way from

£399

Popular in

December

Cheapest in

May

Average price

£952

Good round-trip deal

£1,109 or less

Good one-way deal

£757 or less
Emirates
  • Emirates
  • 2/6-15/6
  • 2 total stops
  • 47h 00m total
  • United Kingdom to New South Wales
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 54h 50m total
  • United Kingdom to New South Wales
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£61 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 April 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to New South Wales.
Search Deals
Price to beat on a one-way flight from United Kingdom to New South Wales.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 19 April 2026.
Use the filters below to find and compare flights from the United Kingdom to New South Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 7/10

10:25-09:20

1 stop36h 55m

Sydney Kingsford Smith

Wed 21/10

21:50-07:05

1 stop43h 15m

£893

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 1/10

10:25-08:20

1 stop36h 55m

Sydney Kingsford Smith

Wed 21/10

21:50-07:05

1 stop43h 15m

£893

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 15/9

21:10-10:45

1 stop28h 35m

Sydney Kingsford Smith

Thu 1/10

22:10-16:30

1 stop27h 20m

£907

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 22/6

13:45-06:10

2 stops31h 25m

Sydney Kingsford Smith

Tue 30/6

21:30-23:45

2 stops35h 15m

£952

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 10/9

09:30-16:50

1 stop22h 20m

Sydney Kingsford Smith

Sun 4/10

16:40-12:45

1 stop30h 05m

£974

LondonSydney

STN - SYD

STNSYD

London Stansted

Wed 1/7

06:55-19:10

2 stops27h 15m

Sydney Kingsford Smith

Sun 19/7

21:05-22:10

2 stops34h 05m

£987

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 23/5

20:45-16:50

1 stop35h 05m

Sydney Kingsford Smith

Fri 29/5

15:40-12:45

1 stop30h 05m

£991

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 1/7

07:05-19:10

2 stops27h 05m

Sydney Kingsford Smith

Sun 19/7

21:05-16:35

2 stops28h 30m

£1,000

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 1/10

14:00-18:25

1 stop43h 25m

Sydney Kingsford Smith

Wed 21/10

21:00-12:05

1 stop25h 05m

£1,001

LondonSydney

LTN - SYD

LTNSYD

London Luton

Wed 20/5

06:15-16:50

2 stops25h 35m

Sydney Kingsford Smith

Wed 27/5

15:40-12:35

2 stops29h 55m

£1,004

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from United Kingdom to New South Wales

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

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to New South Wales

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

Currently, May is the cheapest month in which you can book a flight from United Kingdom to New South Wales (average of £886). Flying from United Kingdom to New South Wales in December is currently the most expensive (average of £1,347). 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 NSW?

Find hourly flight availability from United Kingdom 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 19 April 2026.

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

Weekly flight availability from United Kingdom to New South Wales

Explore weekly flight availability from United Kingdom 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 19 April 2026.

The most flights from GB0 to AUNSW are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

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 19 April 2026.
Read through reviews of airlines operating flights from the United Kingdom to New South Wales, such as Emirates,Cathay Pacific, andQatar 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.
Emirates
8.1
Very Good
3,561 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,561 reviews
Emirates
8.1
Very Good
3,561 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Cathay Pacific
7.6
Good
1,280 reviews
Emirates
8.1
Very Good
3,561 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Qatar Airways
7.4
Good
3,730 reviews
Emirates
8.1
Very Good
3,561 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Etihad Airways
7.3
Good
1,431 reviews
Emirates
8.1
Very Good
3,561 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
China Eastern
7.3
Good
207 reviews
Emirates
8.1
Very Good
3,561 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to New South Wales?

    A quick flight from United Kingdom to New South Wales can take about 22h 20m. AirAsia X provides one of the quickest options available for as low as £974. The distance between United Kingdom and New South Wales is about 10568 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as £212. However, be on the lookout for offers from AirAsia X and Beijing Capital Airlines, as they are both options that can get you from United Kingdom to New South Wales for a low price.

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

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

  • How can I find direct flights from United Kingdom 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 United Kingdom to New South Wales.

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

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

    Currently, May is the cheapest month in which you can book a flight from United Kingdom to New South Wales (average of £886). Flying from United Kingdom to New South Wales in December is currently the most expensive (average of £1,347). 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 United Kingdom 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 United Kingdom to New South Wales

Discover the top 10 airlines that operate flights from United Kingdom 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 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£202Average£767FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£533Average£764FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£553Average£1,088FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapest£673Average£1,396FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
SWISSCheapest£674Average£981FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Turkish AirlinesCheapest£682Average£1,038FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air New ZealandCheapest£761Average£1,217FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
China AirlinesCheapest£765Average£874FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
LufthansaCheapest£772Average£968FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Vietnam AirlinesCheapest£828Average£927FlexibilityNo cancel feeOn-time81%
Search Vietnam 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 United Kingdom to New South Wales?

Cheapflights makes it easy to find United Kingdom to New South Wales flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to New South Wales?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to New South Wales for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to New South Wales from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from United Kingdom to New South Wales become cheaper?

Of course! You can now track prices for flights from United Kingdom to New South Wales and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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