Find flights
When to book
Airlines
FAQs

Cheap flights from Southampton to Australia from £769

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SYD
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southampton to Australia

Enter your travel dates to find the best prices.

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 2 November 2025.

Sun 30/1109:30SOU - MEL
2 stops41h 35mMultiple Airlines
Sun 7/1212:00MEL - SOU
2 stops55h 10mMultiple Airlines
Deal found 2/11£1,103
Mon 10/1109:30SOU - MEL
2 stops51h 15mMultiple Airlines
Sun 16/1123:40MEL - SOU
2 stops55h 00mMultiple Airlines
Deal found 30/10£1,141
Thu 6/1120:10SOU - MEL
2 stops34h 40mMultiple Airlines
Thu 13/1116:55MEL - SOU
2 stops50h 50mMultiple Airlines
Deal found 1/11£1,151
Fri 28/1117:30SOU - SYD
3 stops38h 50mMultiple Airlines
Fri 5/1221:15SYD - SOU
3 stops30h 45mMultiple Airlines
Deal found 31/10£1,200
Sun 30/1109:30SOU - MEL
3 stops39h 20mKLM
Sun 7/1207:00MEL - SOU
3 stops45h 25mKLM
Deal found 2/11£1,273
Tue 9/1216:05SOU - MEL
2 stops44h 15mMultiple Airlines
Tue 16/1217:10MEL - SOU
2 stops37h 30mMultiple Airlines
Deal found 2/11£1,330
Fri 5/1220:10SOU - SYD
2 stops59h 40mQatar Airways
Thu 22/115:50SYD - SOU
2 stops38h 50mQatar Airways
Deal found 31/10£1,330
Mon 10/1108:40SOU - MEL
2 stops40h 10mKLM
Sat 15/1100:30MEL - SOU
2 stops42h 40mKLM
Deal found 30/10£1,464
Wed 17/1217:30SOU - PER
3 stops35h 55mMultiple Airlines
Tue 23/1204:55PER - SOU
3 stops59h 10mMultiple Airlines
Deal found 2/11£1,559
Mon 15/1214:35SOU - SYD
3 stops36h 00mMultiple Airlines
Mon 22/1211:10SYD - SOU
3 stops38h 10mMultiple Airlines
Deal found 30/10£1,742
Mon 15/1214:35SOU - PER
3 stops30h 50mMultiple Airlines
Mon 22/1216:35PER - SOU
3 stops35h 05mMultiple Airlines
Deal found 31/10£1,773
Mon 8/1209:30SOU - SYD
2 stops46h 20mMultiple Airlines
Tue 23/1215:50SYD - SOU
2 stops31h 05mMultiple Airlines
Deal found 31/10£1,818

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 2 November 2025.

Round-trip from

£1,010

One-way from

£769

Popular in

December

Cheapest in

May

Average price

£868
25/2-12/3
  • 25/2-12/3
  • 6 total stops
  • 86h 45m total
  • Southampton to Australia
Search Deals
15/1
  • 15/1
  • 3 total stops
  • 48h 10m total
  • Southampton to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 2 November 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

Wed 25/2

12:15-20:50

3 stops45h 35m

Melbourne

Thu 12/3

13:10-19:20

3 stops41h 10m

£1,010

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Mon 16/2

09:30-23:20

2 stops26h 50m

Melbourne

Mon 2/3

17:10-11:55

2 stops29h 45m

£1,066

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Wed 11/2

08:40-23:20

2 stops27h 40m

Melbourne

Wed 4/3

23:40-19:40

2 stops31h 00m

£1,083

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Thu 12/2

09:30-23:20

2 stops26h 50m

Melbourne

Tue 3/3

16:10-15:35

2 stops34h 25m

£1,086

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Thu 5/3

20:10-23:20

2 stops40h 10m

Melbourne

Tue 17/3

16:10-15:35

2 stops34h 25m

£1,086

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Mon 9/2

09:30-23:20

2 stops26h 50m

Melbourne

Thu 5/3

23:40-19:40

2 stops31h 00m

£1,086

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Thu 12/2

09:30-23:20

2 stops26h 50m

Melbourne

Thu 5/3

23:40-19:40

2 stops31h 00m

£1,086

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Thu 12/2

09:30-23:20

2 stops26h 50m

Melbourne

Wed 4/3

23:40-19:40

2 stops31h 00m

£1,086

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Tue 10/2

12:25-23:20

2 stops47h 55m

Melbourne

Mon 2/3

16:10-15:35

2 stops34h 25m

£1,088

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Mon 2/3

09:30-23:20

2 stops26h 50m

Melbourne

Mon 16/3

23:40-15:35

2 stops50h 55m

£1,088

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 47 results
1
2
3
...
5

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, June is the cheapest month in which you can book a flight from Southampton to Australia (average of £504). Flying from Southampton to Australia in July is currently the most expensive (average of £800). 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 2 November 2025.

When flying from Southampton to Australia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight in the afternoon.

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 2 November 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
7.7
Good
1,404 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,404 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Etihad Airways
7.4
Good
1,284 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 26h 50m. Fly via Qatar Airways or KLM to get the fastest option. The distance between Southampton and Australia is about 10546 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 - Sydney Kingsford Smith or Southampton Eastleigh - Perth, Southampton Eastleigh - Melbourne 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, June is the cheapest month in which you can book a flight from Southampton to Australia (average of £504). Flying from Southampton to Australia in July is currently the most expensive (average of £800). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Melbourne flights
Heathrow to Sydney flights
Heathrow to Perth flights
Gatwick to Sydney flights
Stansted to Sydney flights
Heathrow to Auckland flights
Gatwick to Melbourne flights
London City to Sydney flights
Stansted to Melbourne flights
London City to Melbourne flights
Gatwick to Auckland flights
Heathrow to Brisbane flights
Stansted to Auckland flights
Heathrow to Avalon flights
Stansted to Perth flights
London City to Auckland flights
Gatwick to Perth flights
London City to Perth flights
Gatwick to Brisbane flights
Stansted to Brisbane flights
Manchester to Melbourne flights
Manchester to Sydney flights
London City to Brisbane flights
Manchester to Brisbane flights
Manchester to Auckland flights
Manchester to Perth flights
Luton to Sydney flights
Heathrow to Adelaide flights
Heathrow to Christchurch flights
Heathrow to Nadi flights
Gatwick to Avalon flights
Edinburgh to Melbourne flights
Luton to Auckland flights
Gatwick to Adelaide flights
Luton to Perth flights
Stansted to Adelaide flights
Gatwick to Christchurch flights
Stansted to Christchurch flights
London City to Adelaide flights
Heathrow to Wellington flights
Birmingham to Sydney flights
Edinburgh to Sydney flights
Gatwick to Wellington flights
Stansted to Wellington flights
Birmingham to Melbourne flights
Newcastle upon Tyne to Melbourne flights
Manchester to Avalon flights
Birmingham to Auckland flights
Newcastle upon Tyne to Perth flights
Luton to Brisbane flights

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 2 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£893Average£1,322FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£1,089Average£1,806FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.