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Cheap flights from London Heathrow Airport to New South Wales from £476

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to New South Wales departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to New South Wales

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
19:20 - 06:35
LHR
-
SYD
24h 15m1 stop
Etihad Airways Logo
21:30 - 15:15
SYD
-
LHR
26h 45m1 stop
£776Etihad Airways
Sat, 14 Mar - Mon, 27 Apr
Air India Logo
22:00 - 19:15
LHR
-
SYD
34h 15m1 stop
Air India Logo
19:30 - 11:30
SYD
-
LHR
25h 00m1 stop
£776Air India
Mon, 16 Mar - Sun, 5 Apr
Multiple Airlines Logo
22:10 - 08:25
LHR
-
SYD
25h 15m1 stop
Multiple Airlines Logo
10:15 - 17:50
SYD
-
LHR
40h 35m1 stop
£777Multiple Airlines
Tue, 26 May - Mon, 13 Jul
Air India Logo
08:45 - 19:15
LHR
-
SYD
23h 30m1 stop
Air India Logo
20:45 - 19:20
SYD
-
LHR
33h 35m1 stop
£779Air India
Thu, 12 Mar - Fri, 27 Mar
China Southern Logo
21:30 - 13:35
LHR
-
SYD
29h 05m2 stops
China Southern Logo
22:00 - 17:55
SYD
-
LHR
30h 55m2 stops
£779China Southern
Mon, 29 Dec - Thu, 29 Jan
China Eastern Logo
21:00 - 13:35
LHR
-
SYD
29h 35m1 stop
China Eastern Logo
21:30 - 17:30
SYD
-
LHR
31h 00m1 stop
£781China Eastern
Wed, 4 Mar - Thu, 19 Mar
China Eastern Logo
21:00 - 13:35
LHR
-
SYD
29h 35m1 stop
China Eastern Logo
21:30 - 17:30
SYD
-
LHR
31h 00m1 stop
£782China Eastern
Wed, 4 Mar - Thu, 19 Mar
China Southern Logo
19:35 - 09:25
LHR
-
SYD
26h 50m1 stop
China Southern Logo
11:25 - 18:35
SYD
-
LHR
42h 10m2 stops
£782China Southern
Mon, 23 Feb - Sun, 1 Mar
Qantas Airways Logo
20:10 - 20:40
LHR
-
BNK
37h 30m2 stops
Qantas Airways Logo
07:45 - 06:15
BNK
-
LHR
33h 30m2 stops
£1,152Qantas Airways
Sun, 8 Mar - Thu, 12 Mar
Qantas Airways Logo
20:10 - 13:20
LHR
-
CFS
30h 10m2 stops
Qantas Airways Logo
06:30 - 06:15
CFS
-
LHR
34h 45m2 stops
£1,157Qantas Airways
Thu, 5 Mar - Mon, 9 Mar

Etihad Airways flights from London Heathrow Airport to New South Wales

Our best Etihad Airways deals on London Heathrow Airport to New South Wales flight tickets
Etihad Airways
14 Mar
LHR19:20London Heathrow
24h 15m
1 stop
SYD06:35Sydney Kingsford Smith
27 Apr
SYD21:30Sydney Kingsford Smith
26h 45m
1 stop
LHR15:15London Heathrow
£776
Find similar
Etihad Airways
18 Feb
LHR08:50London Heathrow
34h 45m
1 stop
SYD06:35Sydney Kingsford Smith
10 Mar
SYD16:35Sydney Kingsford Smith
25h 05m
1 stop
LHR06:40London Heathrow
£811
Find similar

China Southern flights from London Heathrow Airport to New South Wales

Our best China Southern deals on London Heathrow Airport to New South Wales flight tickets
China Southern
29 Dec
LHR21:30London Heathrow
29h 05m
2 stops
SYD13:35Sydney Kingsford Smith
29 Jan
SYD22:00Sydney Kingsford Smith
30h 55m
2 stops
LHR17:55London Heathrow
£779
Find similar
China Southern
23 Feb
LHR19:35London Heathrow
26h 50m
1 stop
SYD09:25Sydney Kingsford Smith
1 Mar
SYD11:25Sydney Kingsford Smith
42h 10m
2 stops
LHR18:35London Heathrow
£782
Find similar
China Southern
25 Apr
LHR22:10London Heathrow
25h 15m
1 stop
SYD08:25Sydney Kingsford Smith
9 May
SYD10:05Sydney Kingsford Smith
41h 55m
1 stop
LHR19:00London Heathrow
£783
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 5 December 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

Fly to

Route

Depart

Return

Price

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 14/3

19:20-06:35

1 stop24h 15m

Sydney Kingsford Smith

Mon 27/4

21:30-15:15

1 stop26h 45m

£776

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 16/3

22:00-19:15

1 stop34h 15m

Sydney Kingsford Smith

Sun 5/4

19:30-11:30

1 stop25h 00m

£776

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 26/5

22:10-08:25

1 stop25h 15m

Sydney Kingsford Smith

Mon 13/7

10:15-17:50

1 stop40h 35m

£777

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 12/3

08:45-19:15

1 stop23h 30m

Sydney Kingsford Smith

Fri 27/3

20:45-19:20

1 stop33h 35m

£779

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 29/12

21:30-13:35

2 stops29h 05m

Sydney Kingsford Smith

Thu 29/1

22:00-17:55

2 stops30h 55m

£779

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 4/3

21:00-13:35

1 stop29h 35m

Sydney Kingsford Smith

Thu 19/3

21:30-17:30

1 stop31h 00m

£781

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 4/3

21:00-13:35

1 stop29h 35m

Sydney Kingsford Smith

Thu 19/3

21:30-17:30

1 stop31h 00m

£782

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 23/2

19:35-09:25

1 stop26h 50m

Sydney Kingsford Smith

Sun 1/3

11:25-18:35

2 stops42h 10m

£782

LondonBallina

LHR - BNK

LHRBNK

London Heathrow

Sun 8/3

20:10-20:40

2 stops37h 30m

Ballina Byron

Thu 12/3

07:45-06:15

2 stops33h 30m

£1,152

LondonCoffs Harbour

LHR - CFS

LHRCFS

London Heathrow

Thu 5/3

20:10-13:20

2 stops30h 10m

Coffs Harbour

Mon 9/3

06:30-06:15

2 stops34h 45m

£1,157

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New South Wales from

How to get the cheapest flight ticket from London Heathrow Airport to New South Wales

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New South Wales?

The month of May is, on average, the cheapest month to fly to New South Wales from London Heathrow Airport, with most prices found around £797. If you aren’t able to travel during the month of May, then book flights to New South Wales from London Heathrow Airport during March instead. Flights to New South Wales in March, while not as cheap as those in May, still average around £828.

What is the cheapest day to depart on your flight to New South Wales?

The cheapest day to depart on your flight to New South Wales is on a Monday when prices can be found for as low as £1,148. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to New South Wales for around £1,310.

What is the cheapest time of day to depart on your flight to New South Wales?

Our data shows that the cheapest London Heathrow Airport to New South Wales flights are usually those with departure times in the afternoon. Our users have found flights to New South Wales in the afternoon for as low as £934. In contrast, the most expensive time of day to depart to New South Wales is in the evening when prices are around £1,207.

What is the cheapest London Heathrow to New South Wales flight route?

Fly from London Heathrow to Sydney Kingsford Smith for the best London Heathrow - New South Wales flight prices

How far in advance should I book a flight to New South Wales?

You are more likely to see cheaper flights to New South Wales from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to New South Wales for around £999 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New South Wales from London Heathrow Airport for as low as £830 on momondo.

What cabin class options are available on London Heathrow to New South Wales flights?

There are 4 cabin classes available to choose from on London Heathrow to New South Wales flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to New South Wales flights?

You could potentially save up to 30% on your flight if you consider stops on a London Heathrow Airport to New South Wales flight.

Cheap London Heathrow Airport to New South Wales flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to New South Wales

Best price found

£985

Fastest flight time

22h 55m

Direct flights

Every day

Airports in New South Wales

1 airport
The best one-way flight to New South Wales from London Heathrow Airport in the past 72 hours is £985. The best return flight deal from London Heathrow Airport to New South Wales found on momondo in the last 72 hours is £1,055.
The fastest flight from London Heathrow Airport to New South Wales takes 22h 55m
Direct flights go from London Heathrow Airport to New South Wales every day.
There is 1 airport near New South Wales: Sydney Kingsford Smith (SYD)
Search flight deals

  • When did momondo last update prices for flights from London Heathrow Airport to New South Wales?

    Prices for flights from London Heathrow Airport to New South Wales are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to New South Wales?

  • How old do you have to be to fly from London Heathrow Airport to New South Wales?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to New South Wales.

  • What documentation or ID do you need to fly to New South Wales?

    The travel and health documents you'll need for your trip to New South Wales may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New South Wales. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to New South Wales?

Best airlines flying from London Heathrow Airport to New South Wales

Compare and see reviews for airlines that fly from London Heathrow Airport to New South Wales with momondo
Airline
Rating
Free Cancellation
Price
Hainan AirlinesPriceFrom £338Free CancellationRating
8.3
58 reviews
Search Hainan Airlines flights
Air ChinaPriceFrom £513Free CancellationRating
7.2
127 reviews
Search Air China flights
Turkish AirlinesPriceFrom £721Free CancellationRating
7.3
4,079 reviews
Search Turkish Airlines flights
China AirlinesPriceFrom £737Free CancellationRating
8.3
787 reviews
Search China Airlines flights
SWISSPriceFrom £743Free CancellationRating
7.5
1,804 reviews
Search SWISS flights
Austrian AirlinesPriceFrom £747Free CancellationRating
7.6
875 reviews
Search Austrian Airlines flights
Air New ZealandPriceFrom £756Free CancellationRating
8.0
547 reviews
Search Air New Zealand flights
EmiratesPriceFrom £760Free CancellationRating
8.1
3,430 reviews
Search Emirates flights
Vietnam AirlinesPriceFrom £806Free CancellationRating
7.6
215 reviews
Search Vietnam Airlines flights
LufthansaPriceFrom £832Free CancellationRating
6.8
7,615 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from London to New South Wales?

It is quick and easy to find London to New South Wales flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New South Wales that suits you.

Can I find flights from London to New South Wales with flexible booking policies on momondo?

All flight searches from London to New South Wales on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to New South Wales?

Once you have performed a search for London to New South Wales flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to New South Wales right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to New South Wales flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your New South Wales trip

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