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Cheap flights from London Southend Airport to Australia from £441

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — SYD
24 Aug — 31 Aug1
1 adult

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 19 August 2025.

Round-trip from

£830

One-way from

£441

Popular in

December

Cheapest in

May

Average price

£1,042
30/10-10/11
  • 30/10-10/11
  • 6 total stops
  • 69h 00m total
  • London to Australia
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28/8
  • 28/8
  • 2 total stops
  • 57h 20m total
  • London to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£76 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Southend to Australia

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 19 August 2025.

Thu 30/1014:35SEN - SYD
3 stops31h 40mMultiple Airlines
Mon 10/1120:05SYD - SEN
3 stops37h 20mMultiple Airlines
Deal found 17/8£830
Fri 5/916:55SEN - SYD
3 stops29h 55mMultiple Airlines
Mon 8/912:50SYD - SEN
3 stops40h 00mMultiple Airlines
Deal found 16/8£893
Fri 29/816:55SEN - BNE
3 stops30h 20mMultiple Airlines
Fri 5/911:00BNE - SEN
3 stops45h 00mMultiple Airlines
Deal found 17/8£1,008
Sun 31/815:55SEN - SYD
2 stops32h 05mMultiple Airlines
Sun 7/911:00SYD - SEN
2 stops32h 25mMultiple Airlines
Deal found 17/8£1,143
Fri 26/1210:45SEN - PER
1 stop39h 15mMultiple Airlines
Sat 17/115:05PER - SEN
2 stops29h 10mMultiple Airlines
Deal found 18/8£1,885

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 19 August 2025.
Use the filters below to find and compare flights from London Southend Airport to Australia that are best for you.

Fly from

Southend

Fly to

Australia

Route

Depart

Return

Price

LondonSydney

SEN - SYD

SENSYD

London Southend

Thu 30/10

14:35-09:15

3 stops31h 40m

Sydney Kingsford Smith

Mon 10/11

20:05-22:25

3 stops37h 20m

£830

LondonSydney

SEN - SYD

SENSYD

London Southend

Fri 5/9

16:55-07:50

3 stops29h 55m

Sydney Kingsford Smith

Mon 8/9

12:50-19:50

3 stops40h 00m

£893

LondonBrisbane

SEN - BNE

SENBNE

London Southend

Fri 29/8

16:55-08:15

3 stops30h 20m

Brisbane

Fri 5/9

11:00-23:00

3 stops45h 00m

£1,008

LondonSydney

SEN - SYD

SENSYD

London Southend

Sun 31/8

15:55-09:00

2 stops32h 05m

Sydney Kingsford Smith

Sun 7/9

11:00-10:25

2 stops32h 25m

£1,143

LondonPerth

SEN - PER

SENPER

London Southend

Fri 26/12

10:45-10:00

1 stop39h 15m

Perth

Sat 17/1

15:05-12:15

2 stops29h 10m

£1,885

LondonSydney

SEN - SYD

SENSYD

London Southend

Mon 25/8

16:10-09:20

2 stops32h 10m

£443

LondonBrisbane

SEN - BNE

SENBNE

London Southend

Thu 28/8

13:55-08:15

2 stops57h 20m

£443

LondonSydney

SEN - SYD

SENSYD

London Southend

Wed 27/8

16:50-09:20

2 stops31h 30m

£444

LondonSydney

SEN - SYD

SENSYD

London Southend

Thu 28/8

13:55-08:25

3 stops33h 30m

£446

LondonSydney

SEN - SYD

SENSYD

London Southend

Thu 4/9

13:55-19:25

2 stops44h 30m

£448

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 32 results
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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

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 19 August 2025.

When flying from London Southend Airport to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

  • What is the cheapest month to book a flight from London Southend Airport to Australia?

    Currently, May is the cheapest month in which you can book a flight from London Southend Airport to Australia (average of £985). Flying from London Southend Airport to Australia in July is currently the most expensive (average of £1,723). 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.

See more FAQs

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Alternative routes for Southend to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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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 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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