Cheap flights from London Southend Airport to Australia from £436
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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Southend to Australia
Cheapest flights from Southend to AustraliaExplore the most affordable flight options available from Southend to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.
Explore the most affordable flight options available from Southend to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.
Cheap flight deals from Southend to Australia
Keep the following information in mind while searching for Southend to Australia flight deals. Data was last updated 17 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from London Southend Airport to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonSydney
SEN - SYD
SENSYD
London Southend
Sun 21/12
12:55-18:50
3 stops42h 55m
Sydney Kingsford Smith
Thu 8/1
10:45-12:40
3 stops36h 55m
LondonSydney
SEN - SYD
SENSYD
London Southend
Wed 17/12
07:10-11:00
2 stops40h 50m
Sydney Kingsford Smith
Sat 10/1
12:00-20:50
2 stops43h 50m
LondonBrisbane
SEN - BNE
SENBNE
London Southend
Wed 17/12
07:10-09:00
2 stops39h 50m
Brisbane
Sun 4/1
11:10-10:25
2 stops33h 15m
LondonSydney
SEN - SYD
SENSYD
London Southend
Sun 21/12
12:55-18:50
3 stops42h 55m
Sydney Kingsford Smith
Sun 4/1
15:35-23:00
3 stops42h 25m
LondonSydney
SEN - SYD
SENSYD
London Southend
Sun 21/12
12:55-18:50
3 stops42h 55m
Sydney Kingsford Smith
Sat 3/1
10:00-20:50
3 stops45h 50m
LondonSydney
SEN - SYD
SENSYD
London Southend
Wed 17/12
07:10-11:00
2 stops40h 50m
Sydney Kingsford Smith
Thu 1/1
12:00-12:40
2 stops35h 40m
LondonSydney
SEN - SYD
SENSYD
London Southend
Wed 17/12
07:10-20:35
2 stops26h 25m
Sydney Kingsford Smith
Sun 4/1
12:10-10:25
2 stops33h 15m
LondonSydney
SEN - SYD
SENSYD
London Southend
Fri 19/12
06:40-18:35
2 stops24h 55m
Sydney Kingsford Smith
Sat 3/1
21:15-20:10
3 stops33h 55m
LondonSydney
SEN - SYD
SENSYD
London Southend
Sat 7/3
07:15-10:25
2 stops40h 10m
LondonSydney
SEN - SYD
SENSYD
London Southend
Sat 21/3
07:15-10:25
2 stops40h 10m
Best time to book a flight from Southend to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Southend with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Southend Airport to Australia
What is the cheapest time of day to fly from SEN to AU?
Find hourly flight availability from Southend to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.
It’s optimal to fly from London Southend Airport to Australia at midday. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the evening.
Related info for your journey
Find useful and relevant information for your journey from Southend to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Southend to Australia
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How does Cheapflights help users find flights from Southend to Australia?
When you search for this flight from Southend to Australia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Southend to Australia?
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 Southend to Australia.
Can Cheapflights find flights from Southend to Australia with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Southend to Australia, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Southend to Australia become cheaper?
Yes! Start tracking prices for Southend to Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.