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Cheap flights from London Heathrow Airport to New South Wales from £411

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

£678

One-way from

£411

Popular in

December

Cheapest in

May

Average price

£846

Good round-trip deal

£1,139 or less

Good one-way deal

£799 or less
China Southern
  • China Southern
  • 11/5-26/5
  • 4 total stops
  • 127h 55m total
  • London to New South Wales
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Air China
  • Air China
  • 8/5
  • 1 total stop
  • 33h 25m total
  • London to New South Wales
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 25 March 2025.

Sun 11/519:15LHR - SYD
2 stops63h 25mChina Southern
Mon 26/508:45SYD - LHR
2 stops64h 30mChina Southern
Deal found 24/3£678
Sat 10/521:20LHR - SYD
1 stop30h 15mChina Eastern
Thu 5/611:20SYD - LHR
2 stops40h 20mChina Eastern
Deal found 24/3£679
Tue 6/521:20LHR - SYD
2 stops34h 05mMultiple Airlines
Tue 27/511:20SYD - LHR
2 stops40h 20mMultiple Airlines
Deal found 24/3£717
Sun 4/522:40LHR - SYD
1 stop31h 10mAir China
Tue 3/619:40SYD - LHR
1 stop33h 50mAir China
Deal found 25/3£726
Wed 16/420:35LHR - SYD
1 stop36h 15mAir India
Wed 14/519:20SYD - LHR
1 stop25h 45mAir India
Deal found 24/3£727
Mon 2/622:00LHR - SYD
2 stops55h 15mHainan Airlines
Tue 24/621:00SYD - LHR
1 stop31h 30mHainan Airlines
Deal found 24/3£764
Thu 15/520:55LHR - SYD
2 stops37h 30mEtihad Airways
Mon 26/521:30SYD - LHR
1 stop42h 30mEtihad Airways
Deal found 24/3£773
Wed 2/706:30LHR - SYD
1 stop27h 30mTurkish Airlines
Wed 23/720:55SYD - LHR
1 stop27h 10mTurkish Airlines
Deal found 24/3£777
Mon 22/917:30LHR - SYD
2 stops27h 40mLufthansa
Mon 13/1016:00SYD - LHR
2 stops26h 15mLufthansa
Deal found 25/3£801
Tue 23/919:50LHR - SYD
1 stop27h 25mVietnam Airlines
Sat 18/1015:15SYD - LHR
1 stop36h 35mVietnam Airlines
Deal found 24/3£806
Mon 23/621:10LHR - SYD
1 stop28h 35mChina Airlines
Mon 14/722:10SYD - LHR
1 stop27h 20mChina Airlines
Deal found 24/3£820
Thu 8/522:40LHR - OOL
2 stops38h 25mMultiple Airlines
Thu 15/514:25OOL - LHR
2 stops36h 20mMultiple Airlines
Deal found 24/3£857

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 25 March 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

Sun 11/5

19:15-19:40

2 stops63h 25m

Sydney Kingsford Smith

Mon 26/5

08:45-16:15

2 stops64h 30m

£678

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 10/5

21:20-12:35

1 stop30h 15m

Sydney Kingsford Smith

Thu 5/6

11:20-18:40

2 stops40h 20m

£679

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 6/5

21:20-16:25

2 stops34h 05m

Sydney Kingsford Smith

Tue 27/5

11:20-18:40

2 stops40h 20m

£717

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 4/5

22:40-14:50

1 stop31h 10m

Sydney Kingsford Smith

Tue 3/6

19:40-20:30

1 stop33h 50m

£726

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 16/4

20:35-17:50

1 stop36h 15m

Sydney Kingsford Smith

Wed 14/5

19:20-12:05

1 stop25h 45m

£727

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 2/6

22:00-14:15

2 stops55h 15m

Sydney Kingsford Smith

Tue 24/6

21:00-19:30

1 stop31h 30m

£764

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 15/5

20:55-19:25

2 stops37h 30m

Sydney Kingsford Smith

Mon 26/5

21:30-07:00

1 stop42h 30m

£773

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 2/7

06:30-19:00

1 stop27h 30m

Sydney Kingsford Smith

Wed 23/7

20:55-15:05

1 stop27h 10m

£777

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 23/6

21:10-10:45

1 stop28h 35m

Sydney Kingsford Smith

Mon 14/7

22:10-16:30

1 stop27h 20m

£820

LondonCoolangatta

LHR - OOL

LHROOL

London Heathrow

Thu 8/5

22:40-22:05

2 stops38h 25m

Coolangatta Gold Coast

Thu 15/5

14:25-17:45

2 stops36h 20m

£857

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 41 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 £1,728). 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 25 March 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 25 March 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 25 March 2025.
Get a feel of what it's like to fly with China Airlines, Singapore Airlines and Emirates 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.
China Airlines
8.2
Very Good
722 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
China Airlines
8.2
Very Good
722 reviews
China Airlines
8.2
Very Good
722 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Singapore Airlines
8.1
Very Good
1,284 reviews
China Airlines
8.2
Very Good
722 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Emirates
8.0
Very Good
3,190 reviews
China Airlines
8.2
Very Good
722 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Air New Zealand
7.9
Good
455 reviews
China Airlines
8.2
Very Good
722 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Hainan Airlines
7.8
Good
32 reviews
China Airlines
8.2
Very Good
722 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.5

Food

7.8

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

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 Air China, which is currently one of the cheapest options available, starting at £411. Tianjin Airlines flights start at £414 while deals on China Eastern start at £425 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 - Newcastle Williamtown 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 £695. While the most popular route (London Heathrow - Sydney Kingsford Smith) can be booked for £549 on average our data indicates £3,606 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 £1,728). 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£349Average£1,519FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
SWISSCheapest£648Average£831FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Turkish AirlinesCheapest£739Average£996FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£743Average£1,027FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Vietnam AirlinesCheapest£794Average£1,170FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Austrian AirlinesCheapest£817Average£896FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapest£864Average£1,227FlexibilityNo cancel feeOn-time77%
Search Air France flights
Japan AirlinesCheapest£939Average£1,262FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
FinnairCheapest£951Average£1,069FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£972Average£1,093FlexibilityNo cancel feeOn-time71%
Search American 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 Heathrow to New South Wales?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to New South Wales from Heathrow today with Cheapflights!

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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