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Cheap flights from London Heathrow Airport to New South Wales from £425

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 27/10. 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

Air China Logo
17:40 - 15:30LHR-SYD
34h 50m1 stop
Air China Logo
20:40 - 17:50SYD-LHR
32h 10m1 stop
£710Air China
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Mon, 29 Dec - Sat, 17 Jan
China Southern Logo
22:10 - 20:25LHR-SYD
36h 15m1 stop
China Southern Logo
22:00 - 18:35SYD-LHR
31h 35m1 stop
£711China Southern
Find Deal
Thu, 23 Oct - Fri, 14 Nov
China Southern Logo
22:00 - 20:20LHR-SYD
35h 20m1 stop
China Southern Logo
22:00 - 18:35SYD-LHR
31h 35m1 stop
£711China Southern
Find Deal
Mon, 27 Oct - Tue, 18 Nov
China Eastern Logo
21:00 - 10:00LHR-SYD
26h 00m1 stop
China Eastern Logo
20:30 - 18:40SYD-LHR
31h 10m1 stop
£712China Eastern
Find Deal
Wed, 29 Oct - Mon, 8 Jun
China Eastern Logo
21:00 - 10:00LHR-SYD
26h 00m1 stop
China Eastern Logo
13:30 - 17:30SYD-LHR
39h 00m2 stops
£714China Eastern
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Sat, 1 Nov - Sat, 22 Nov
Etihad Airways Logo
13:55 - 17:55LHR-SYD
41h 00m1 stop
Etihad Airways Logo
21:30 - 18:10SYD-LHR
31h 40m1 stop
£736Etihad Airways
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Thu, 6 Nov - Sat, 22 Nov
Emirates Logo
22:00 - 09:40LHR-OOL
25h 40m2 stops
Emirates Logo
16:55 - 18:20OOL-LHR
35h 25m2 stops
£1,045Emirates
Find Deal
Tue, 18 Nov - Thu, 27 Nov
Qantas Airways Logo
20:10 - 10:50LHR-BNK
27h 40m2 stops
Qantas Airways Logo
07:45 - 06:15BNK-LHR
33h 30m2 stops
£1,064Qantas Airways
Find Deal
Tue, 10 Mar - Tue, 24 Mar
Qantas Airways Logo
20:10 - 09:40LHR-OOL
27h 30m2 stops
Qantas Airways Logo
09:20 - 06:15OOL-LHR
30h 55m2 stops
£1,082Qantas Airways
Find Deal
Tue, 10 Mar - Tue, 24 Mar
Emirates Logo
22:00 - 09:40LHR-OOL
25h 40m2 stops
Emirates Logo
15:50 - 14:25OOL-LHR
31h 35m2 stops
£1,096Emirates
Find Deal
Fri, 13 Mar - Thu, 28 May

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
23 Oct
LHR22:10London Heathrow
36h 15m
1 stop
SYD20:25Sydney Kingsford Smith
14 Nov
SYD22:00Sydney Kingsford Smith
31h 35m
1 stop
LHR18:35London Heathrow
£711
Find similar
China Southern
24 Sept
LHR19:15London Heathrow
28h 10m
2 stops
SYD08:25Sydney Kingsford Smith
4 Nov
SYD11:25Sydney Kingsford Smith
42h 10m
1 stop
LHR18:35London Heathrow
£711
Find similar
China Southern
13 Oct
LHR21:00London Heathrow
48h 25m
2 stops
SYD07:25Sydney Kingsford Smith
15 Nov
SYD09:20Sydney Kingsford Smith
39h 40m
2 stops
LHR14:00London Heathrow
£713
Find similar

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
24 Sept
LHR21:20London Heathrow
26h 40m
1 stop
SYD09:00Sydney Kingsford Smith
4 Nov
SYD12:00Sydney Kingsford Smith
40h 30m
1 stop
LHR17:30London Heathrow
£710
Find similar
China Eastern
29 Oct
LHR21:00London Heathrow
26h 00m
1 stop
SYD10:00Sydney Kingsford Smith
8 Jun
SYD20:30Sydney Kingsford Smith
31h 10m
1 stop
LHR18:40London Heathrow
£712
Find similar
China Eastern
1 Nov
LHR21:00London Heathrow
26h 00m
1 stop
SYD10:00Sydney Kingsford Smith
22 Nov
SYD13:30Sydney Kingsford Smith
39h 00m
2 stops
LHR17:30London Heathrow
£714
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 15 September 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 29/12

17:40-15:30

1 stop34h 50m

Sydney Kingsford Smith

Sat 17/1

20:40-17:50

1 stop32h 10m

£710

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 23/10

22:10-20:25

1 stop36h 15m

Sydney Kingsford Smith

Fri 14/11

22:00-18:35

1 stop31h 35m

£711

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 27/10

22:00-20:20

1 stop35h 20m

Sydney Kingsford Smith

Tue 18/11

22:00-18:35

1 stop31h 35m

£711

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 29/10

21:00-10:00

1 stop26h 00m

Sydney Kingsford Smith

Mon 8/6

20:30-18:40

1 stop31h 10m

£712

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 1/11

21:00-10:00

1 stop26h 00m

Sydney Kingsford Smith

Sat 22/11

13:30-17:30

2 stops39h 00m

£714

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 6/11

13:55-17:55

1 stop41h 00m

Sydney Kingsford Smith

Sat 22/11

21:30-18:10

1 stop31h 40m

£736

LondonCoolangatta

LHR - OOL

LHROOL

London Heathrow

Tue 18/11

22:00-09:40

2 stops25h 40m

Coolangatta Gold Coast

Thu 27/11

16:55-18:20

2 stops35h 25m

£1,045

LondonBallina

LHR - BNK

LHRBNK

London Heathrow

Tue 10/3

20:10-10:50

2 stops27h 40m

Ballina Byron

Tue 24/3

07:45-06:15

2 stops33h 30m

£1,064

LondonCoolangatta

LHR - OOL

LHROOL

London Heathrow

Tue 10/3

20:10-09:40

2 stops27h 30m

Coolangatta Gold Coast

Tue 24/3

09:20-06:15

2 stops30h 55m

£1,082

LondonCoolangatta

LHR - OOL

LHROOL

London Heathrow

Fri 13/3

22:00-09:40

2 stops25h 40m

Coolangatta Gold Coast

Thu 28/5

15:50-14:25

2 stops31h 35m

£1,096

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 £703. 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 £793.

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 £1,113. 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 £919. In contrast, the most expensive time of day to depart to New South Wales is in the evening when prices are around £1,216.

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 £977 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 £794 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 60% 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

£939

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 £939. The best return flight deal from London Heathrow Airport to New South Wales found on momondo in the last 72 hours is £1,022.
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 £332Free CancellationRating
8.2
45 reviews
Search Hainan Airlines flights
Turkish AirlinesPriceFrom £716Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Vietnam AirlinesPriceFrom £729Free CancellationRating
7.6
201 reviews
Search Vietnam Airlines flights
China AirlinesPriceFrom £729Free CancellationRating
8.3
767 reviews
Search China Airlines flights
SWISSPriceFrom £731Free CancellationRating
7.5
1,730 reviews
Search SWISS flights
Austrian AirlinesPriceFrom £735Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
Air New ZealandPriceFrom £759Free CancellationRating
8.0
505 reviews
Search Air New Zealand flights
LufthansaPriceFrom £820Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
United AirlinesPriceFrom £859Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
Air CanadaPriceFrom £860Free CancellationRating
7.1
10,000 reviews
Search Air Canada 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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