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

There are many flights that can get you from London Heathrow Airport to New South Wales in 29h 05m. Fly via Air China, China Southern, or Etihad Airways to get the fastest option. London Heathrow Airport and New South Wales are separated by a distance of 10568 mi. This flight may include one or multiple stops.

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.

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).

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 £840. While the most popular route (London Heathrow - Sydney Kingsford Smith) can be booked for £537 on average, our data indicates £4,243 when flying from London Heathrow Airport to New South Wales.

What are the most popular airlines that fly from London Heathrow Airport to New South Wales?

When booking a flight from London Heathrow Airport to New South Wales, you may want to consider flying on Sichuan Airlines, American Airlines or Air Canada as they are the most popular for this route.

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.

£417+ Cheap Flights from London Heathrow Airport to New South Wales

Q: How much does it cost for a return flight from London Heathrow Airport to New South Wales?

Airfare is below average for this route at the moment. London Heathrow Airport to New South Wales flights typically cost between £770 and £974 in October. The cheapest return flight price found within the last 3 days was £691 on China Southern (27 Oct-10 Nov).

Cheap flight deals from Heathrow to New South Wales

Round-trip from	£691
One-way from	£417
Popular in	December
Cheapest in	May
Average price	£840
Good round-trip deal	£1,017 or less
Good one-way deal	£934 or less

China Southern
27/10-10/11
2 total stops
77h 30m total
London to New South Wales

Search Deals

Air China
15/11
2 total stops
54h 55m total
London to New South Wales

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£75 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to New South Wales.

Search Deals

Price to beat on a one-way flight from London Heathrow to New South Wales.

Search Deals

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 17 September 2025.

Mon 27/1022:00LHR - SYD

1 stop35h 20mChina Southern

Mon 10/1111:25SYD - LHR

1 stop42h 10mChina Southern

Deal found 15/9£691

Sat 1/1121:05LHR - SYD

3 stops34h 45mMultiple Airlines

Sun 9/1115:55SYD - LHR

2 stops29h 00mMultiple Airlines

Deal found 16/9£692

Mon 3/1122:00LHR - SYD

1 stop35h 20mChina Southern

Wed 19/1111:25SYD - LHR

1 stop42h 10mChina Southern

Deal found 15/9£694

Wed 1/1021:20LHR - SYD

1 stop26h 40mChina Eastern

Wed 22/1013:00SYD - LHR

2 stops39h 40mChina Eastern

Deal found 15/9£694

Mon 3/1122:00LHR - SYD

1 stop35h 20mChina Southern

Tue 11/1122:00SYD - LHR

1 stop31h 35mChina Southern

Deal found 15/9£695

Mon 10/1121:30LHR - SYD

2 stops35h 50mChina Southern

Mon 1/1209:20SYD - LHR

2 stops43h 35mChina Southern

Deal found 15/9£696

Mon 20/1022:10LHR - SYD

1 stop25h 15mChina Southern

Tue 18/1122:00SYD - LHR

1 stop31h 35mChina Southern

Deal found 16/9£697

Sat 1/1121:05LHR - SYD

3 stops34h 45mMultiple Airlines

Tue 11/1115:55SYD - LHR

2 stops35h 15mMultiple Airlines

Deal found 15/9£697

Sun 26/1020:25LHR - SYD

3 stops29h 40mMultiple Airlines

Sun 9/1115:55SYD - LHR

2 stops29h 00mMultiple Airlines

Deal found 16/9£698

Wed 15/1019:15LHR - SYD

2 stops39h 10mChina Southern

Wed 22/1011:15SYD - LHR

2 stops40h 50mChina Southern

Deal found 15/9£699

Sat 25/1021:00LHR - SYD

2 stops37h 20mChina Southern

Thu 13/1111:25SYD - LHR

1 stop42h 10mChina Southern

Deal found 15/9£700

Wed 24/1217:15LHR - SYD

2 stops33h 20mChina Southern

Wed 21/122:00SYD - LHR

1 stop31h 35mChina Southern

Deal found 15/9£701

Best flights from Heathrow to New South Wales
Discover carefully curated flight deals from Heathrow to New South Wales that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Sun 11/117:40LHR - SYD

1 stop34h 50mAir China

Fri 23/120:40SYD - LHR

1 stop32h 10mAir China

Deal found 16/9£724

Fri 31/1017:40LHR - OOL

2 stops42h 00mMultiple Airlines

Fri 7/1108:00OOL - LHR

2 stops43h 50mMultiple Airlines

Deal found 15/9£812

Sat 10/121:30LHR - SYD

2 stops29h 05mChina Southern

Mon 19/108:10SYD - LHR

1 stop45h 25mChina Southern

Deal found 16/9£815

Sun 1/213:55LHR - SYD

1 stop29h 40mEtihad Airways

Fri 6/321:30SYD - LHR

1 stop25h 35mEtihad Airways

Deal found 15/9£844

Wed 31/1221:15LHR - SYD

1 stop28h 00mChina Airlines

Tue 24/222:10SYD - LHR

1 stop29h 45mChina Airlines

Deal found 16/9£864

Fri 13/320:10LHR - OOL

2 stops27h 30mQantas Airways

Tue 17/316:55OOL - LHR

2 stops47h 20mQantas Airways

Deal found 14/9£1,082

Tue 25/1108:25LHR - OOL

2 stops27h 05mQatar Airways

Mon 29/1211:30OOL - LHR

2 stops28h 25mQatar Airways

Deal found 15/9£1,295

Sun 30/1120:25LHR - SYD

1 stop32h 05mAir China

Wed 7/120:40SYD - LHR

1 stop30h 15mAir China

Deal found 16/9£823

Wed 4/213:55LHR - SYD

1 stop41h 00mEtihad Airways

Wed 4/316:35SYD - LHR

1 stop25h 05mEtihad Airways

Deal found 15/9£859

Fri 31/1017:40LHR - NTL

2 stops39h 40mMultiple Airlines

Fri 7/1108:35NTL - LHR

2 stops42h 20mMultiple Airlines

Deal found 16/9£861

Mon 3/1121:15LHR - SYD

1 stop28h 00mChina Airlines

Tue 2/1222:10SYD - LHR

1 stop29h 45mChina Airlines

Deal found 15/9£867

Fri 31/1022:00LHR - NTL

2 stops35h 20mEmirates

Fri 7/1121:00NTL - LHR

2 stops45h 10mEmirates

Deal found 16/9£1,851

Fri 31/1021:15LHR - SYD

1 stop28h 00mChina Airlines

Tue 2/1222:10SYD - LHR

1 stop29h 45mChina Airlines

Deal found 15/9£867

Sat 10/113:55LHR - SYD

1 stop29h 40mEtihad Airways

Fri 23/121:30SYD - LHR

1 stop25h 35mEtihad Airways

Deal found 16/9£871

Sat 6/1221:15LHR - SYD

1 stop28h 00mChina Airlines

Mon 15/1222:10SYD - LHR

1 stop29h 45mChina Airlines

Deal found 15/9£867

Sat 10/119:20LHR - SYD

1 stop24h 15mEtihad Airways

Mon 19/121:30SYD - LHR

1 stop31h 40mEtihad Airways

Deal found 16/9£871

Sat 7/320:10LHR - CFS

2 stops33h 00mQantas Airways

Wed 11/306:30CFS - LHR

2 stops34h 45mQantas Airways

Deal found 14/9£1,084

Thu 30/1022:00LHR - NTL

2 stops30h 45mMultiple Airlines

Thu 6/1106:45NTL - LHR

2 stops46h 50mMultiple Airlines

Deal found 15/9£1,021

Sat 10/120:55LHR - SYD

1 stop22h 40mEtihad Airways

Tue 20/116:35SYD - LHR

1 stop30h 30mEtihad Airways

Deal found 16/9£871

Thu 30/1017:50LHR - OOL

3 stops27h 35mMultiple Airlines

Thu 6/1115:50OOL - LHR

2 stops34h 05mMultiple Airlines

Deal found 15/9£1,093

Sat 8/1120:10LHR - OOL

2 stops31h 55mQantas Airways

Sat 29/1114:50OOL - LHR

2 stops49h 25mQantas Airways

Deal found 16/9£1,224

Fri 31/1011:00LHR - BNK

2 stops34h 40mMultiple Airlines

Fri 7/1116:35BNK - LHR

2 stops33h 25mMultiple Airlines

Deal found 16/9£1,122

Sat 6/1214:30LHR - OOL

2 stops33h 00mMultiple Airlines

Sat 28/206:00OOL - LHR

2 stops39h 50mMultiple Airlines

Deal found 15/9£1,263

Mon 24/1110:25LHR - OOL

2 stops43h 45mMultiple Airlines

Tue 30/1210:15OOL - LHR

2 stops41h 15mMultiple Airlines

Deal found 16/9£1,279

Fri 31/1011:50LHR - NTL

1 stop39h 55mQantas Airways

Fri 7/1115:35NTL - LHR

1 stop24h 30mQantas Airways

Deal found 16/9£2,082

Sat 27/920:10LHR - BNK

2 stops30h 55mMultiple Airlines

Tue 23/612:45BNK - LHR

2 stops35h 30mMultiple Airlines

Deal found 15/9£1,829

Tue 16/1206:35LHR - NTL

3 stops38h 25mMultiple Airlines

Tue 6/110:50NTL - LHR

3 stops43h 15mMultiple Airlines

Deal found 16/9£1,843

Tue 6/106:35LHR - BNK

3 stops39h 05mMultiple Airlines

Thu 8/117:30BNK - LHR

2 stops37h 30mMultiple Airlines

Deal found 15/9£1,864

Tue 18/1109:10LHR - BNK

2 stops36h 30mEmirates

Tue 17/216:35BNK - LHR

2 stops30h 05mEmirates

Deal found 14/9£5,438

Direct flights from Heathrow to New South Wales
Explore direct flight options from Heathrow to New South Wales based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Wed 4/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Wed 18/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£937

Sun 1/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 31/315:50SYD - LHR

Nonstop24h 45mQantas Airways

Deal found 15/9£963

Sun 1/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Sun 15/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/9£977

Sat 7/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Sat 21/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£978

Wed 19/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 10/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£1,020

Wed 12/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Wed 26/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£1,076

Mon 23/220:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 24/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£1,079

Mon 9/321:00LHR - SYD

Nonstop22h 55mBritish Airways

Mon 23/316:20SYD - LHR

Nonstop24h 25mBritish Airways

Deal found 16/9£1,095

Tue 24/220:10LHR - SYD

Nonstop23h 25mQantas Airways

Mon 9/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£1,122

Mon 2/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Mon 16/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/9£1,124

Thu 12/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Thu 26/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/9£1,125

Last-minute flights from Heathrow to New South Wales
Discover last-minute flight deals from Heathrow to New South Wales. Data last updated 17 September 2025 and is based on user searches.

Wed 17/921:20LHR - SYD

1 stop26h 40mChina Eastern

Tue 4/1121:30SYD - LHR

1 stop31h 00mChina Eastern

Deal found 16/9£695

Thu 25/922:10LHR - SYD

1 stop36h 15mChina Southern

Thu 9/1011:15SYD - LHR

1 stop41h 45mChina Southern

Deal found 16/9£704

Wed 1/1021:20LHR - SYD

1 stop26h 40mChina Eastern

Wed 22/1013:00SYD - LHR

2 stops39h 40mChina Eastern

Deal found 15/9£694

Wed 15/1019:15LHR - SYD

2 stops39h 10mChina Southern

Wed 22/1011:15SYD - LHR

2 stops40h 50mChina Southern

Deal found 15/9£699

Mon 20/1022:10LHR - SYD

1 stop25h 15mChina Southern

Tue 18/1122:00SYD - LHR

1 stop31h 35mChina Southern

Deal found 16/9£697

Tue 21/1021:00LHR - SYD

2 stops37h 25mChina Southern

Wed 19/1111:25SYD - LHR

1 stop42h 10mChina Southern

Deal found 16/9£702

Tue 21/1021:00LHR - SYD

2 stops37h 25mChina Southern

Tue 2/1222:00SYD - LHR

2 stops30h 55mChina Southern

Deal found 15/9£706

Sat 25/1021:00LHR - SYD

2 stops37h 20mChina Southern

Sun 9/1122:00SYD - LHR

1 stop31h 35mChina Southern

Deal found 15/9£700

Sat 25/1021:00LHR - SYD

2 stops37h 20mChina Southern

Thu 13/1122:00SYD - LHR

2 stops30h 55mChina Southern

Deal found 15/9£705

Sun 26/1020:25LHR - SYD

3 stops29h 40mMultiple Airlines

Sun 9/1115:55SYD - LHR

2 stops29h 00mMultiple Airlines

Deal found 16/9£698

Mon 27/1022:00LHR - SYD

1 stop35h 20mChina Southern

Mon 10/1111:25SYD - LHR

1 stop42h 10mChina Southern

Deal found 15/9£691

Fri 31/1017:40LHR - OOL

2 stops42h 00mMultiple Airlines

Fri 7/1108:00OOL - LHR

2 stops43h 50mMultiple Airlines

Deal found 15/9£812

One-way flights from Heathrow to New South Wales
Search for one-way flight options from Heathrow to New South Wales. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sat 15/1121:35LHR - SYD

2 stops54h 55mAir China

Deal found 15/9£417

Tue 4/1121:05LHR - SYD

3 stops34h 45mMultiple Airlines

Deal found 16/9£418

Thu 27/1121:05LHR - SYD

3 stops53h 00mMultiple Airlines

Deal found 16/9£421

Tue 4/1121:30LHR - SYD

2 stops35h 50mChina Southern

Deal found 15/9£422

Mon 17/1121:30LHR - SYD

2 stops35h 50mChina Southern

Deal found 15/9£424

Wed 24/921:20LHR - SYD

3 stops49h 20mChina Eastern

Deal found 15/9£425

Mon 8/1220:25LHR - OOL

2 stops38h 05mMultiple Airlines

Deal found 15/9£427

Wed 5/1121:30LHR - SYD

2 stops47h 00mChina Southern

Deal found 15/9£427

Mon 22/922:05LHR - SYD

3 stops47h 05mMultiple Airlines

Deal found 15/9£428

Sun 22/219:00LHR - OOL

3 stops41h 05mMultiple Airlines

Deal found 16/9£529

Thu 19/214:15LHR - OOL

3 stops31h 10mMultiple Airlines

Deal found 15/9£574

Wed 15/1022:00LHR - OOL

2 stops36h 25mMultiple Airlines

Deal found 17/9£590

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 11/1

17:40-15:30

1 stop34h 50m

Sydney Kingsford Smith

Fri 23/1

20:40-17:50

1 stop32h 10m

£724

LondonCoolangatta

LHR - OOL

LHROOL

London Heathrow

Fri 31/10

17:40-21:40

2 stops42h 00m

Coolangatta Gold Coast

Fri 7/11

08:00-17:50

2 stops43h 50m

£812

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 10/1

21:30-13:35

2 stops29h 05m

Sydney Kingsford Smith

Mon 19/1

08:10-18:35

1 stop45h 25m

£815

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 30/11

20:25-15:30

1 stop32h 05m

Sydney Kingsford Smith

Wed 7/1

20:40-15:55

1 stop30h 15m

£823

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 1/2

13:55-06:35

1 stop29h 40m

Sydney Kingsford Smith

Fri 6/3

21:30-12:05

1 stop25h 35m

£844

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 4/2

13:55-17:55

1 stop41h 00m

Sydney Kingsford Smith

Wed 4/3

16:35-06:40

1 stop25h 05m

£859

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Fri 31/10

17:40-20:20

2 stops39h 40m

Newcastle Williamtown

Fri 7/11

08:35-15:55

2 stops42h 20m

£861

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 31/12

21:15-12:15

1 stop28h 00m

Sydney Kingsford Smith

Tue 24/2

22:10-16:55

1 stop29h 45m

£864

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 3/11

21:15-12:15

1 stop28h 00m

Sydney Kingsford Smith

Tue 2/12

22:10-16:55

1 stop29h 45m

£867

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 31/10

21:15-12:15

1 stop28h 00m

Sydney Kingsford Smith

Tue 2/12

22:10-16:55

1 stop29h 45m

£867

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 50 results

...

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 £1,726). 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?

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

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).

How much does it cost for a return flight from London Heathrow Airport to New South Wales?

Reviews of airlines servicing New South Wales

Read through reviews of airlines operating flights from London Heathrow Airport to New South Wales, such as Singapore Airlines, 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.

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.1

Very Good

1,365 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Cathay Pacific

7.6

Good

994 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

China Southern

7.5

Good

110 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Etihad Airways

7.4

Good

1,250 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Malaysia Airlines

7.3

Good

278 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

How long is the flight from London Heathrow Airport to New South Wales?
There are many flights that can get you from London Heathrow Airport to New South Wales in 29h 05m. Fly via Air China, China Southern, or Etihad Airways to get the fastest option. London Heathrow Airport and New South Wales are separated by a distance of 10568 mi. This flight may include one or multiple stops.
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 £840. While the most popular route (London Heathrow - Sydney Kingsford Smith) can be booked for £537 on average, our data indicates £4,243 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 £1,726). 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

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New South Wales car hire

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Top 10 airlines flying from Heathrow to New South Wales

Airline	Cheapest	Average	Flexibility	On-time
Hainan Airlines	Cheapest£331	Average£1,310	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Turkish Airlines	Cheapest£712	Average£964	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Vietnam Airlines	Cheapest£725	Average£1,047	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
China Airlines	Cheapest£725	Average£828	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
SWISS	Cheapest£727	Average£898	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Austrian Airlines	Cheapest£731	Average£829	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Air New Zealand	Cheapest£755	Average£1,176	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Lufthansa	Cheapest£816	Average£1,010	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£854	Average£996	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest£855	Average£1,244	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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Cheap flights from London Heathrow Airport to New South Wales from £417

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 17 September 2025.

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Find flight deals from Heathrow to New South Wales

Cheapest flights from Heathrow to New South WalesExplore 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 17 September 2025.

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 17 September 2025.

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

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.

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?

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 17 September 2025.

Weekly flight availability from London Heathrow Airport to New South Wales

How much does it cost for a return flight from London Heathrow Airport to New South Wales?

Reviews of airlines servicing New South Wales

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.

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

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

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

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

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

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

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

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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.

Top 10 airlines flying from Heathrow to New South Wales

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

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

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

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

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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 17 September 2025.