Cheap flights from London Heathrow Airport to New South Wales from £438
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 10/8. 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 1 July 2025.
Round-trip from | £694 |
---|---|
One-way from | £438 |
Popular in | December |
Cheapest in | May |
Average price | £1,194 |
Good round-trip deal | £1,006 or less |
Good one-way deal | £1,011 or less |
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 1 July 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 1 July 2025.
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 1 July 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
Fri 8/8
09:45-18:40
1 stop23h 55m
Sydney Kingsford Smith
Wed 20/8
20:10-19:00
1 stop31h 50m
LondonSydney
LHR - SYD
LHRSYD
London Heathrow
Sun 19/10
19:15-09:25
2 stops28h 10m
Sydney Kingsford Smith
Tue 11/11
22:00-18:15
1 stop31h 15m
LondonSydney
LHR - SYD
LHRSYD
London Heathrow
Mon 27/10
21:00-13:35
1 stop29h 35m
Sydney Kingsford Smith
Tue 18/11
12:00-17:30
1 stop40h 30m
LondonSydney
LHR - SYD
LHRSYD
London Heathrow
Fri 3/10
20:25-14:50
1 stop33h 25m
Sydney Kingsford Smith
Thu 16/10
21:00-19:30
2 stops32h 30m
LondonCoolangatta
LHR - OOL
LHROOL
London Heathrow
Tue 12/8
09:45-22:05
2 stops27h 20m
Coolangatta Gold Coast
Tue 19/8
12:10-11:30
2 stops32h 20m
LondonNewcastle
LHR - NTL
LHRNTL
London Heathrow
Wed 13/8
17:15-20:05
3 stops41h 50m
Newcastle Williamtown
Wed 20/8
20:40-06:20
3 stops42h 40m
LondonBallina
LHR - BNK
LHRBNK
London Heathrow
Wed 13/8
17:15-15:25
3 stops37h 10m
Ballina Byron
Wed 20/8
16:05-06:20
3 stops47h 15m
LondonCoffs Harbour
LHR - CFS
LHRCFS
London Heathrow
Thu 14/8
09:45-09:35
2 stops38h 50m
Coffs Harbour
Thu 21/8
16:45-16:30
2 stops32h 45m
LondonCoolangatta
LHR - OOL
LHROOL
London Heathrow
Tue 2/12
08:05-21:30
2 stops27h 25m
Coolangatta Gold Coast
Thu 18/12
10:20-06:25
2 stops30h 05m
LondonCoolangatta
LHR - OOL
LHROOL
London Heathrow
Sat 8/11
18:00-12:40
3 stops56h 40m
Coolangatta Gold Coast
Sat 29/11
06:00-11:50
2 stops39h 50m
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?
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 £1,708). 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 1 July 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 1 July 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).
How much does it cost for a return flight from London Heathrow Airport to New South Wales?
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 1 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to New South Wales, such as Emirates, Singapore Airlines, 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.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,Jun 2025
ATH - EWR
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,Jun 2025
ATH - EWR
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,Jun 2025
ATH - EWR
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,Jun 2025
ATH - EWR
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,Jun 2025
ATH - EWR
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,Jun 2025
ATH - EWR
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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
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 1 July 2025.
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.