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Cheap flights from London Heathrow Airport to New South Wales from £433

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
18 יוני — 25 יוני1
1 adult

Cheap flight deals from Heathrow to New South Wales

Keep the following information in mind while searching for Heathrow to New South Wales flight deals. Data was last updated 13 יוני 2025.

Round-trip from

£698

One-way from

£433

Popular in

December

Cheapest in

May

Average price

£840

Good round-trip deal

£1,071 or less

Good one-way deal

£1,005 or less
China Southern
  • China Southern
  • 21/10-11/11
  • 4 total stops
  • 68h 35m total
  • London to New South Wales
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China Eastern
  • China Eastern
  • 18/6
  • 1 total stop
  • 26h 40m total
  • London to New South Wales
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£77 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from London Heathrow to New South Wales.
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Price to beat on a one-way flight from London Heathrow to New South Wales.
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Find flight deals from Heathrow to New South Wales

Cheapest flights from Heathrow to New South Wales
Explore the most affordable flight options available from Heathrow to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 יוני 2025.

ג' 21/1021:00LHR - SYD
2 stops37h 40mChina Southern
ג' 11/1122:00SYD - LHR
2 stops30h 55mChina Southern
Deal found 12/6£698
ה' 12/621:20LHR - SYD
1 stop26h 40mChina Eastern
ד' 16/720:30SYD - LHR
1 stop31h 10mChina Eastern
Deal found 11/6£704
ו' 14/1117:40LHR - SYD
1 stop34h 50mAir China
ש' 22/1120:40SYD - LHR
1 stop30h 15mAir China
Deal found 11/6£715
ג' 26/809:45LHR - SYD
1 stop23h 15mAir India
א' 14/919:30SYD - LHR
1 stop32h 30mAir India
Deal found 12/6£717
ב' 1/920:25LHR - SYD
2 stops38h 05mMultiple Airlines
ב' 10/1114:00SYD - LHR
2 stops36h 55mMultiple Airlines
Deal found 12/6£728
ב' 1/922:00LHR - SYD
2 stops55h 15mHainan Airlines
ג' 30/921:00SYD - LHR
1 stop31h 30mHainan Airlines
Deal found 11/6£733
ד' 29/1021:25LHR - SYD
1 stop25h 55mMalaysia Airlines
ה' 13/1110:25SYD - LHR
1 stop30h 10mMalaysia Airlines
Deal found 11/6£745
ג' 28/1013:50LHR - SYD
2 stops30h 50mLufthansa
ג' 11/1115:50SYD - LHR
2 stops29h 35mLufthansa
Deal found 11/6£773
ד' 3/921:45LHR - SYD
2 stops27h 00mEtihad Airways
ד' 8/1012:45SYD - LHR
2 stops34h 00mEtihad Airways
Deal found 11/6£777
ב' 3/1117:10LHR - SYD
2 stops31h 40mSWISS
ה' 13/1116:10SYD - LHR
2 stops31h 50mSWISS
Deal found 12/6£782
ב' 22/920:10LHR - SYD
1 stop27h 30mCathay Pacific
ה' 2/1014:05SYD - LHR
1 stop34h 10mCathay Pacific
Deal found 11/6£793
ב' 1/921:20LHR - OOL
2 stops31h 20mMultiple Airlines
א' 28/906:00OOL - LHR
2 stops32h 25mMultiple Airlines
Deal found 12/6£899

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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 13 יוני 2025.
Use the filters below to find and compare flights from London Heathrow Airport to New South Wales that are best for you.

Fly from

Heathrow

Fly to

New South Wales

Route

Depart

Return

Price

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

ג' 21/10

21:00-20:40

2 stops37h 40m

Sydney Kingsford Smith

ג' 11/11

22:00-17:55

2 stops30h 55m

£698

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

ג' 28/10

21:00-13:35

1 stop29h 35m

Sydney Kingsford Smith

ג' 10/2

21:30-17:30

1 stop31h 00m

£705

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

ו' 14/11

17:40-15:30

1 stop34h 50m

Sydney Kingsford Smith

ש' 22/11

20:40-15:55

1 stop30h 15m

£715

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

ג' 26/8

09:45-18:00

1 stop23h 15m

Sydney Kingsford Smith

א' 14/9

19:30-19:00

1 stop32h 30m

£717

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

ב' 1/9

20:25-19:30

2 stops38h 05m

Sydney Kingsford Smith

ב' 10/11

14:00-15:55

2 stops36h 55m

£728

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

ב' 1/9

22:00-14:15

2 stops55h 15m

Sydney Kingsford Smith

ג' 30/9

21:00-19:30

1 stop31h 30m

£733

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

ד' 29/10

21:25-10:20

1 stop25h 55m

Sydney Kingsford Smith

ה' 13/11

10:25-05:35

1 stop30h 10m

£745

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

ד' 3/9

21:45-09:45

2 stops27h 00m

Sydney Kingsford Smith

ד' 8/10

16:40-12:45

1 stop30h 05m

£767

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

ג' 28/10

16:40-07:40

2 stops28h 00m

Sydney Kingsford Smith

ו' 7/11

15:50-10:25

2 stops29h 35m

£773

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

ב' 3/11

17:10-11:50

2 stops31h 40m

Sydney Kingsford Smith

ה' 13/11

16:10-13:00

2 stops31h 50m

£782

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 47 results
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Best time to book a flight from Heathrow to New South Wales

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

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to New South Wales (average of £985). Flying from London Heathrow Airport to New South Wales in July is currently the most expensive (average of £1,707). 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 LHR to NSW?

Find hourly flight availability from Heathrow 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 13 יוני 2025.

When flying from London Heathrow Airport to New South Wales, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to New South Wales

Explore weekly flight availability from Heathrow 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 13 יוני 2025.

The most flights from LHR 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 13 יוני 2025.
Get a feel of what it's like to fly with ANA, Emirates and Hainan Airlines from London to New South Wales by reading reviews from past customers. 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.
ANA
8.3
Very Good
882 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very Good
882 reviews
ANA
8.3
Very Good
882 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Emirates
8.1
Very Good
3,265 reviews
ANA
8.3
Very Good
882 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Hainan Airlines
8.1
Very Good
39 reviews
ANA
8.3
Very Good
882 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Air New Zealand
8.0
Very Good
483 reviews
ANA
8.3
Very Good
882 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Austrian Airlines
7.6
Good
802 reviews
ANA
8.3
Very Good
882 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to New South Wales one-way?

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at £433. Air India flights start at £447 while deals on China Southern start at £471 one-way.

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

    Most travelers choose London Heathrow - Sydney Kingsford Smith, London Heathrow - Coolangatta Gold Coast or London Heathrow - Ballina Byron when deciding on the best route from London Heathrow Airport to New South Wales.

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

    Looking at all options, your cheapest flight can be booked for £884. While the most popular route (London Heathrow - Sydney Kingsford Smith) can be booked for £538 on average our data indicates £4,128 when flying from London Heathrow Airport to New South Wales.

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to New South Wales (average of £985). Flying from London Heathrow Airport to New South Wales in July is currently the most expensive (average of £1,707). 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 Heathrow 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 Heathrow to New South Wales

Discover the top 10 airlines that operate flights from Heathrow 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 13 יוני 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£332Average£1,445FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Turkish AirlinesCheapest£706Average£940FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China AirlinesCheapest£724Average£815FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
SWISSCheapest£751Average£899FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Vietnam AirlinesCheapest£769Average£1,043FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Austrian AirlinesCheapest£778Average£840FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Qatar AirwaysCheapest£809Average£998FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air FranceCheapest£836Average£1,187FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£837Average£1,034FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Japan AirlinesCheapest£898Average£1,201FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to New South Wales?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to New South Wales.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to New South Wales flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Heathrow to New South Wales flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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