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Cheap flights from London Southend Airport to Australia from £416

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — SYD
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Australia
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 20 March 2026.

Mon 1/616:55
SEN
-
SYD
2 stops31h 25m
Multiple Airlines
Sun 14/611:25
SYD
-
SEN
2 stops32h 05m
Multiple Airlines
Deal found 20/3£996
Fri 29/516:55
SEN
-
SYD
2 stops28h 15m
Multiple Airlines
Sun 14/611:25
SYD
-
SEN
2 stops32h 05m
Multiple Airlines
Deal found 19/3£1,092
Mon 19/1016:55
SEN
-
SYD
2 stops27h 40m
Multiple Airlines
Sun 8/1112:30
SYD
-
SEN
2 stops32h 55m
Multiple Airlines
Deal found 20/3£1,122
Thu 18/613:55
SEN
-
BNE
2 stops34h 05m
Multiple Airlines
Thu 9/711:15
BNE
-
SEN
2 stops32h 30m
Multiple Airlines
Deal found 19/3£1,238
Mon 8/611:10
SEN
-
SYD
2 stops34h 00m
Multiple Airlines
Sun 28/615:40
SYD
-
SEN
2 stops27h 50m
Multiple Airlines
Deal found 18/3£1,296
Fri 3/416:55
SEN
-
SYD
2 stops31h 25m
Multiple Airlines
Sun 31/511:25
SYD
-
SEN
2 stops32h 05m
Multiple Airlines
Deal found 20/3£1,448
Thu 11/613:55
SEN
-
BNE
2 stops34h 05m
Multiple Airlines
Sat 20/622:10
BNE
-
SEN
2 stops30h 25m
Multiple Airlines
Deal found 17/3£1,582
Wed 25/307:10
SEN
-
SYD
2 stops37h 15m
Multiple Airlines
Sat 28/311:50
SYD
-
SEN
2 stops32h 35m
Multiple Airlines
Deal found 20/3£2,838
Thu 19/314:35
SEN
-
BNE
2 stops32h 25m
Multiple Airlines
Wed 25/311:10
BNE
-
SEN
2 stops34h 50m
Multiple Airlines
Deal found 18/3£2,933
Thu 19/314:35
SEN
-
SYD
2 stops36h 00m
Multiple Airlines
Thu 26/312:00
SYD
-
SEN
2 stops32h 10m
Multiple Airlines
Deal found 18/3£2,945

Find flight deals from Southend to Australia

Keep the following information in mind while searching for Southend to Australia flight deals. Data was last updated 20 March 2026.

Round-trip from

£996

One-way from

£416

Popular in

December

Cheapest in

May

Average price

£945
1/6-14/6
  • 1/6-14/6
  • 4 total stops
  • 63h 30m total
  • London to Australia
Search Deals
18/5
  • 18/5
  • 3 total stops
  • 42h 55m total
  • London to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Australia 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 20 March 2026.
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

Cheapest return flight

LondonSydney

SEN - SYD

SENSYD

London Southend

Mon 1/6

16:55-09:20

2 stops31h 25m

Sydney Kingsford Smith

Sun 14/6

11:25-10:30

2 stops32h 05m

£996
Fastest return journey

LondonSydney

SEN - SYD

SENSYD

London Southend

Fri 29/5

16:55-06:10

2 stops28h 15m

Sydney Kingsford Smith

Sun 14/6

11:25-10:30

2 stops32h 05m

£1,092

LondonBrisbane

SEN - BNE

SENBNE

London Southend

Thu 18/6

13:55-09:00

2 stops34h 05m

Brisbane

Thu 9/7

11:15-10:45

2 stops32h 30m

£1,238

LondonSydney

SEN - SYD

SENSYD

London Southend

Mon 8/6

11:10-06:10

2 stops34h 00m

Sydney Kingsford Smith

Sun 28/6

15:40-10:30

2 stops27h 50m

£1,296

LondonSydney

SEN - SYD

SENSYD

London Southend

Fri 3/4

16:55-10:20

2 stops31h 25m

Sydney Kingsford Smith

Sun 31/5

11:25-10:30

2 stops32h 05m

£1,448

LondonBrisbane

SEN - BNE

SENBNE

London Southend

Thu 11/6

13:55-09:00

2 stops34h 05m

Brisbane

Sat 20/6

22:10-19:35

2 stops30h 25m

£1,582
Cheapest one-way

LondonSydney

SEN - SYD

SENSYD

London Southend

Thu 21/5

13:55-09:00

2 stops34h 05m

£454

LondonBrisbane

SEN - BNE

SENBNE

London Southend

Mon 18/5

07:50-09:45

3 stops40h 55m

£455

LondonPerth

SEN - PER

SENPER

London Southend

Tue 7/4

06:30-04:15

3 stops38h 45m

£481

LondonSydney

SEN - SYD

SENSYD

London Southend

Mon 27/4

16:55-09:20

2 stops31h 25m

£505

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 34 resultsSorted by cheapest first
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Southend Airport to Australia
No data available for this route at this time. Please check back soon.

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.

  • What are the most popular routes from London Southend Airport to Australia?

    When deciding which route to take from London Southend Airport to Australia consider London Southend - Sydney Kingsford Smith, London Southend - Brisbane or London Southend - Perth as they are the most popular.

  • Can I find deals for flights from Southend to Australia that include hotel bookings?

    Yes. In addition to deals on Southend to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southend to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Australia.

  • Can I find deals for business class flights from Southend to Australia?

    Yes. Cheapflights offers flight deals from Southend to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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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.

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