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Cheap flights from Southampton to Sydney from £796

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SYD
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Sydney
Explore the most affordable flight options available from Southampton to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 July 2026.

Sat 5/920:00
SOU
-
SYD
2 stops49h 10m
Multiple Airlines
Wed 23/915:40
SYD
-
SOU
2 stops36h 50m
Multiple Airlines
Deal found 23/7£1,020
Sat 5/920:00
SOU
-
SYD
2 stops49h 10m
Multiple Airlines
Sat 12/920:50
SYD
-
SOU
2 stops44h 50m
Multiple Airlines
Deal found 22/7£1,037
Tue 1/920:00
SOU
-
SYD
2 stops35h 50m
Multiple Airlines
Tue 8/915:40
SYD
-
SOU
2 stops34h 10m
Multiple Airlines
Deal found 25/7£1,083
Tue 27/1020:00
SOU
-
SYD
2 stops34h 45m
Multiple Airlines
Wed 27/116:50
SYD
-
SOU
2 stops34h 45m
Multiple Airlines
Deal found 22/7£1,097
Wed 21/1009:20
SOU
-
SYD
2 stops35h 50m
Multiple Airlines
Wed 11/1121:40
SYD
-
SOU
2 stops29h 55m
Multiple Airlines
Deal found 22/7£1,202
Thu 12/1117:05
SOU
-
SYD
2 stops26h 45m
Multiple Airlines
Fri 20/1122:10
SYD
-
SOU
2 stops29h 25m
Multiple Airlines
Deal found 25/7£1,212

Find flight deals from Southampton to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 July 2026.

Round-trip from

£1,020

One-way from

£796

Popular in

December

Cheapest in

May

Average price

£1,275
5/9-23/9
  • 5/9-23/9
  • 4 total stops
  • 86h 00m total
  • Southampton to Sydney
Search Deals
5/8
  • 5/8
  • 3 total stops
  • 51h 00m total
  • Southampton to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Sydney 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 26 July 2026.
Use the filters below to find and compare flights from Southampton to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Tue 1/9

20:00-16:50

2 stops35h 50m

Sydney Kingsford Smith

Tue 8/9

15:40-19:30

2 stops36h 50m

£1,095

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 21/1

09:20-18:20

2 stops46h 00m

Sydney Kingsford Smith

Thu 11/2

21:10-16:35

2 stops30h 25m

£1,195
Fastest return journey

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 12/11

17:05-06:50

2 stops26h 45m

Sydney Kingsford Smith

Fri 20/11

22:10-16:35

2 stops29h 25m

£1,212

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 24/10

17:20-06:50

2 stops27h 30m

Sydney Kingsford Smith

Sat 14/11

22:10-16:35

2 stops29h 25m

£1,239

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 5/9

09:20-06:30

2 stops36h 10m

Sydney Kingsford Smith

Sun 27/9

14:50-16:50

2 stops35h 00m

£1,283

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 22/10

09:20-07:10

2 stops59h 50m

Sydney Kingsford Smith

Thu 12/11

22:10-16:35

2 stops29h 25m

£1,285

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 10/12

09:20-18:20

2 stops46h 00m

Sydney Kingsford Smith

Fri 18/12

21:10-08:40

2 stops46h 30m

£1,376
Cheapest one-way

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Wed 5/8

20:00-08:00

3 stops51h 00m

£796

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 3/9

09:20-17:10

2 stops46h 50m

£804

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Mon 7/9

09:20-17:10

2 stops46h 50m

£804

Flights are sorted by cheapest return flights first.

Deals found on 25/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Southampton to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Southampton 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.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Southampton to Sydney that include hotel bookings?

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

  • How can I find direct flights from Southampton to Sydney?

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

  • Can I find deals for business class flights from Southampton to Sydney?

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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Bondi Beach
Parramatta
Coogee
Manly

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How does Cheapflights help users find flights from Southampton to Sydney?

Cheapflights makes it easy to find Southampton to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Sydney?

Cheapflights helps you find that perfect flight to Sydney from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southampton to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Southampton to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Southampton to Sydney 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.

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