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Cheap flights from London Heathrow Airport to New South Wales from £441

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 3/9. 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

China Eastern Logo
21:00 - 10:00LHR-SYD
26h 00m1 stop
China Eastern Logo
12:00 - 17:30SYD-LHR
40h 30m1 stop
£745China Eastern
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Mon, 27 Oct - Tue, 18 Nov
Air China Logo
20:25 - 14:50LHR-SYD
33h 25m1 stop
Air China Logo
19:40 - 20:30SYD-LHR
33h 50m1 stop
£747Air China
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Thu, 28 Aug - Thu, 11 Sep
Hainan Airlines Logo
22:00 - 14:15LHR-SYD
55h 15m2 stops
Hainan Airlines Logo
21:00 - 19:30SYD-LHR
31h 30m1 stop
£748Hainan Airlines
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Mon, 25 Aug - Tue, 2 Sep
China Southern Logo
21:00 - 20:25LHR-SYD
37h 25m2 stops
China Southern Logo
09:45 - 15:00SYD-LHR
39h 15m2 stops
£749China Southern
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Sun, 5 Oct - Sat, 25 Oct
China Southern Logo
22:10 - 08:25LHR-SYD
25h 15m1 stop
China Southern Logo
08:10 - 18:15SYD-LHR
45h 05m1 stop
£754China Southern
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Wed, 27 Aug - Wed, 18 Feb
Cathay Pacific Logo
17:50 - 09:35LHR-SYD
28h 45m1 stop
Cathay Pacific Logo
11:05 - 15:00SYD-LHR
38h 55m1 stop
£765Cathay Pacific
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Mon, 27 Oct - Sat, 22 Nov
Cathay Pacific Logo
17:00 - 10:50LHR-SYD
32h 50m1 stop
Cathay Pacific Logo
08:40 - 15:15SYD-LHR
40h 35m1 stop
£768Cathay Pacific
Find Deal
Mon, 8 Sep - Mon, 6 Oct
Qantas Airways Logo
20:10 - 19:45LHR-OOL
37h 35m2 stops
Qantas Airways Logo
13:10 - 11:40OOL-LHR
32h 30m2 stops
£1,416Qantas Airways
Find Deal
Sun, 16 Nov - Sun, 28 Dec
Qantas Airways Logo
20:50 - 20:05LHR-CFS
38h 15m2 stops
Qantas Airways Logo
12:50 - 06:35CFS-LHR
27h 45m2 stops
£1,456Qantas Airways
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Wed, 24 Sep - Mon, 13 Oct
Emirates Logo
22:15 - 07:00LHR-NTL
47h 45m2 stops
Emirates Logo
20:40 - 18:40NTL-LHR
32h 00m2 stops
£2,542Emirates
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Fri, 3 Oct - Fri, 10 Oct

China Eastern flights from London Heathrow Airport to New South Wales

Our best China Eastern deals on London Heathrow Airport to New South Wales flight tickets
China Eastern
27 Oct
LHR21:00London Heathrow
26h 00m
1 stop
SYD10:00Sydney Kingsford Smith
18 Nov
SYD12:00Sydney Kingsford Smith
40h 30m
1 stop
LHR17:30London Heathrow
£745
Find similar
China Eastern
21 Sept
LHR21:20London Heathrow
26h 40m
1 stop
SYD09:00Sydney Kingsford Smith
12 Nov
SYD21:30Sydney Kingsford Smith
31h 00m
1 stop
LHR17:30London Heathrow
£762
Find similar
China Eastern
3 Sept
LHR21:20London Heathrow
26h 40m
1 stop
SYD09:00Sydney Kingsford Smith
23 Sept
SYD11:00Sydney Kingsford Smith
40h 40m
1 stop
LHR18:40London Heathrow
£765
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
5 Oct
LHR21:00London Heathrow
37h 25m
2 stops
SYD20:25Sydney Kingsford Smith
25 Oct
SYD09:45Sydney Kingsford Smith
39h 15m
2 stops
LHR15:00London Heathrow
£749
Find similar
China Southern
27 Aug
LHR22:10London Heathrow
25h 15m
1 stop
SYD08:25Sydney Kingsford Smith
18 Feb
SYD08:10Sydney Kingsford Smith
45h 05m
1 stop
LHR18:15London Heathrow
£754
Find similar
China Southern
26 Oct
LHR17:15London Heathrow
29h 10m
2 stops
SYD09:25Sydney Kingsford Smith
23 Nov
SYD11:25Sydney Kingsford Smith
41h 50m
1 stop
LHR18:15London Heathrow
£754
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 19 August 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

Mon 27/10

21:00-10:00

1 stop26h 00m

Sydney Kingsford Smith

Tue 18/11

12:00-17:30

1 stop40h 30m

£745

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 28/8

20:25-14:50

1 stop33h 25m

Sydney Kingsford Smith

Thu 11/9

19:40-20:30

1 stop33h 50m

£747

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 25/8

22:00-14:15

2 stops55h 15m

Sydney Kingsford Smith

Tue 2/9

21:00-19:30

1 stop31h 30m

£748

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 5/10

21:00-20:25

2 stops37h 25m

Sydney Kingsford Smith

Sat 25/10

09:45-15:00

2 stops39h 15m

£749

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 27/8

22:10-08:25

1 stop25h 15m

Sydney Kingsford Smith

Wed 18/2

08:10-18:15

1 stop45h 05m

£754

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 27/10

17:50-09:35

1 stop28h 45m

Sydney Kingsford Smith

Sat 22/11

11:05-15:00

1 stop38h 55m

£765

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 8/9

17:00-10:50

1 stop32h 50m

Sydney Kingsford Smith

Mon 6/10

08:40-15:15

1 stop40h 35m

£768

LondonCoolangatta

LHR - OOL

LHROOL

London Heathrow

Sun 16/11

20:10-19:45

2 stops37h 35m

Coolangatta Gold Coast

Sun 28/12

13:10-11:40

2 stops32h 30m

£1,416

LondonCoffs Harbour

LHR - CFS

LHRCFS

London Heathrow

Wed 24/9

20:50-20:05

2 stops38h 15m

Coffs Harbour

Mon 13/10

12:50-06:35

2 stops27h 45m

£1,456

LondonNewcastle

LHR - NTL

LHRNTL

London Heathrow

Fri 3/10

22:15-07:00

2 stops47h 45m

Newcastle Williamtown

Fri 10/10

20:40-18:40

2 stops32h 00m

£2,542

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 March is, on average, the cheapest month to fly to New South Wales from London Heathrow Airport, with most prices found around £715. If you aren’t able to travel during the month of March, then book flights to New South Wales from London Heathrow Airport during May instead. Flights to New South Wales in May, while not as cheap as those in March, still average around £798.

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 £1,118. 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 £1,316.

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 £921. In contrast, the most expensive time of day to depart to New South Wales is in the evening when prices are around £1,223.

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 £979 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 £799 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 57% 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

£441

Fastest flight time

25h 10m

Direct flights

Every day

Airports in New South Wales

5 airports
The best one-way flight to New South Wales from London Heathrow Airport in the past 72 hours is £441. The best return flight deal from London Heathrow Airport to New South Wales found on momondo in the last 72 hours is £745.
The fastest flight from London Heathrow Airport to New South Wales takes 25h 10m
Direct flights go from London Heathrow Airport to New South Wales every day.
There are 5 airports near New South Wales: Coffs Harbour (CFS), Newcastle Williamtown (NTL), Coolangatta Gold Coast (OOL), Ballina Byron (BNK), Sydney Kingsford Smith (SYD)
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  • 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 £333Free CancellationRating
8.2
45 reviews
Search Hainan Airlines flights
Turkish AirlinesPriceFrom £717Free CancellationRating
7.3
3,950 reviews
Search Turkish Airlines flights
China AirlinesPriceFrom £731Free CancellationRating
8.3
764 reviews
Search China Airlines flights
SWISSPriceFrom £732Free CancellationRating
7.6
1,699 reviews
Search SWISS flights
Austrian AirlinesPriceFrom £737Free CancellationRating
7.6
829 reviews
Search Austrian Airlines flights
Air New ZealandPriceFrom £760Free CancellationRating
8.0
504 reviews
Search Air New Zealand flights
Vietnam AirlinesPriceFrom £795Free CancellationRating
7.5
198 reviews
Search Vietnam Airlines flights
LufthansaPriceFrom £820Free CancellationRating
6.8
7,334 reviews
Search Lufthansa flights
United AirlinesPriceFrom £861Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
FinnairPriceFrom £914Free CancellationRating
7.6
1,320 reviews
Search Finnair 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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Find better results for your trip to New South Wales

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