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Cheap flights from Southampton to Australia from £574

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 29/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SYD
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Southampton to Australia

Keep the following information in mind while searching for Southampton to Australia flight deals. Data was last updated 18 September 2025.

Round-trip from

£1,030

One-way from

£574

Popular in

December

Cheapest in

May

Average price

£840
31/10-7/11
  • 31/10-7/11
  • 4 total stops
  • 83h 40m total
  • Southampton to Australia
Search Deals
29/12
  • 29/12
  • 3 total stops
  • 57h 40m total
  • Southampton to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Southampton to Australia

Cheapest flights from Southampton to Australia
Explore the most affordable flight options available from Southampton to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Fri 31/1008:40SOU - MEL
2 stops38h 20mMultiple Airlines
Fri 7/1122:30MEL - SOU
2 stops45h 20mMultiple Airlines
Deal found 16/9£1,030
Fri 31/1008:40SOU - PER
3 stops35h 40mMultiple Airlines
Thu 6/1104:40PER - SOU
3 stops39h 15mMultiple Airlines
Deal found 16/9£1,058
Sat 1/1109:30SOU - MEL
3 stops34h 55mMultiple Airlines
Sat 8/1118:20MEL - SOU
2 stops36h 20mMultiple Airlines
Deal found 17/9£1,068
Sat 1/1109:25SOU - SYD
2 stops38h 00mMultiple Airlines
Sat 8/1121:30SYD - SOU
2 stops53h 05mMultiple Airlines
Deal found 17/9£1,075
Sat 1/1109:30SOU - PER
3 stops34h 50mMultiple Airlines
Sat 8/1105:35PER - SOU
3 stops44h 15mMultiple Airlines
Deal found 17/9£1,134
Fri 31/1014:25SOU - BNE
2 stops32h 35mMultiple Airlines
Fri 7/1115:10BNE - SOU
3 stops35h 50mMultiple Airlines
Deal found 16/9£1,216
Mon 22/919:40SOU - PER
2 stops38h 55mMultiple Airlines
Mon 29/906:00PER - SOU
2 stops37h 05mMultiple Airlines
Deal found 17/9£1,235
Sun 21/909:20SOU - SYD
2 stops34h 50mKLM
Sun 28/909:50SYD - SOU
2 stops55h 55mKLM
Deal found 16/9£1,269
Wed 5/1120:10SOU - SYD
2 stops35h 40mQatar Airways
Thu 20/1115:50SYD - SOU
2 stops38h 50mQatar Airways
Deal found 17/9£1,277
Wed 5/1120:10SOU - SYD
2 stops35h 40mQatar Airways
Sun 16/1121:40SYD - SOU
2 stops57h 00mQatar Airways
Deal found 17/9£1,309
Sun 21/919:40SOU - PER
2 stops38h 55mMultiple Airlines
Sun 5/1006:00PER - SOU
2 stops44h 10mMultiple Airlines
Deal found 16/9£1,313
Wed 5/1120:10SOU - SYD
2 stops35h 40mQatar Airways
Sat 15/1121:40SYD - SOU
2 stops52h 55mQatar Airways
Deal found 17/9£1,380

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton 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 18 September 2025.
Use the filters below to find and compare flights from Southampton to Australia that are best for you.

Fly from

Southampton

Fly to

Australia

Route

Depart

Return

Price

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Fri 31/10

08:40-10:00

2 stops38h 20m

Melbourne

Fri 7/11

22:30-08:50

2 stops45h 20m

£1,030

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Fri 31/10

08:40-04:20

3 stops35h 40m

Perth

Thu 6/11

04:40-11:55

3 stops39h 15m

£1,058

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Wed 11/3

12:25-06:50

2 stops55h 25m

Sydney Kingsford Smith

Tue 17/3

21:40-15:35

2 stops52h 55m

£1,110

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sun 8/3

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Wed 18/3

15:50-15:35

2 stops34h 45m

£1,125

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 7/3

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Wed 18/3

15:50-15:35

2 stops34h 45m

£1,125

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sun 8/3

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Thu 19/3

15:50-15:35

2 stops34h 45m

£1,125

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sun 8/3

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Tue 17/3

21:40-15:35

2 stops52h 55m

£1,130

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Sat 1/11

09:30-04:20

3 stops34h 50m

Perth

Sat 8/11

05:35-17:50

3 stops44h 15m

£1,134

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 7/3

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Sat 21/3

15:50-19:40

2 stops38h 50m

£1,142

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sun 15/3

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Thu 19/3

15:50-19:40

2 stops38h 50m

£1,191

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 52 results
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Best time to book a flight from Southampton to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Australia

What is the cheapest month to book a flight from Southampton to Australia?

Currently, May is the cheapest month in which you can book a flight from Southampton to Australia (average of £985). Flying from Southampton to Australia in July is currently the most expensive (average of £1,726). 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 SOU to AU?

Find hourly flight availability from Southampton 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 18 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Australia as you normally would.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 18 September 2025.
Check out reviews from past customers who have flown with KLM and Etihad Airways from Southampton to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Etihad Airways
7.4
Good
1,251 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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

  • What airport do you fly from for flights from Southampton to Australia?

    Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Australia. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • How long is the flight from Southampton to Australia?

    There are many flights that can get you from Southampton to Australia in 41h 55m. Fly via Qatar Airways or KLM to get the fastest option. The distance between Southampton and Australia is about 10326 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Southampton to Australia?

    While some choose either Southampton Eastleigh - Brisbane or Southampton Eastleigh - Melbourne, Southampton Eastleigh - Sydney Kingsford Smith is the most popular route from Southampton to Australia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton 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 Southampton to Australia?

    Currently, May is the cheapest month in which you can book a flight from Southampton to Australia (average of £985). Flying from Southampton to Australia in July is currently the most expensive (average of £1,726). 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 Southampton to Australia

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Top 2 airlines flying from Southampton to Australia

Discover the top 2 airlines that operate flights from Southampton to Australia. 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£861Average£1,274FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£1,050Average£1,741FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Southampton to Australia?

Cheapflights makes it easy to find Southampton to Australia 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 Australia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Southampton.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Australia, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Southampton to Australia 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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