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Cheap flights from Southampton to Australia from £689

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SYD
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 February 2026.

Mon 16/320:10
SOU
-
SYD
2 stops58h 45m
Multiple Airlines
Mon 23/316:35
SYD
-
SOU
2 stops34h 00m
Multiple Airlines
Deal found 31/1£897
Tue 17/312:25
SOU
-
MEL
2 stops41h 35m
Multiple Airlines
Tue 24/318:20
MEL
-
SOU
2 stops32h 15m
Multiple Airlines
Deal found 30/1£970
Sun 1/320:10
SOU
-
MEL
2 stops33h 50m
Multiple Airlines
Sat 21/318:20
MEL
-
SOU
2 stops49h 25m
Multiple Airlines
Deal found 1/2£971
Sun 1/320:10
SOU
-
MEL
2 stops40h 10m
Qatar Airways
Sun 22/316:10
MEL
-
SOU
2 stops34h 25m
Qatar Airways
Deal found 31/1£1,052
Sun 1/309:30
SOU
-
MEL
2 stops50h 50m
Qatar Airways
Sun 8/316:10
MEL
-
SOU
2 stops34h 25m
Qatar Airways
Deal found 31/1£1,060
Mon 2/314:35
SOU
-
BNE
3 stops31h 40m
Multiple Airlines
Mon 9/310:15
BNE
-
SOU
3 stops39h 20m
Multiple Airlines
Deal found 31/1£1,109
Thu 26/209:30
SOU
-
MEL
2 stops26h 50m
Multiple Airlines
Thu 19/316:10
MEL
-
SOU
2 stops34h 25m
Multiple Airlines
Deal found 1/2£1,117
Wed 18/308:50
SOU
-
PER
3 stops35h 25m
Multiple Airlines
Wed 25/305:15
PER
-
SOU
3 stops44h 15m
Multiple Airlines
Deal found 31/1£1,119
Wed 18/308:50
SOU
-
MEL
3 stops35h 35m
Multiple Airlines
Wed 25/316:55
MEL
-
SOU
3 stops31h 40m
Multiple Airlines
Deal found 1/2£1,120
Sat 7/315:25
SOU
-
PER
3 stops29h 05m
Multiple Airlines
Sat 21/307:35
PER
-
SOU
3 stops42h 10m
Multiple Airlines
Deal found 1/2£1,125
Tue 24/216:05
SOU
-
MEL
2 stops26h 40m
Multiple Airlines
Tue 17/316:10
MEL
-
SOU
2 stops34h 25m
Multiple Airlines
Deal found 31/1£1,131
Sun 1/309:30
SOU
-
MEL
3 stops33h 45m
Multiple Airlines
Sun 8/315:00
MEL
-
SOU
3 stops35h 35m
Multiple Airlines
Deal found 31/1£1,134

Find 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 February 2026.

Round-trip from

£897

One-way from

£689

Popular in

December

Cheapest in

May

Average price

£874
16/3-23/3
  • 16/3-23/3
  • 4 total stops
  • 92h 45m total
  • Southampton to Australia
Search Deals
10/3
  • 10/3
  • 2 total stops
  • 27h 40m total
  • Southampton to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 February 2026.
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

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Mon 16/3

20:10-17:55

2 stops58h 45m

Sydney Kingsford Smith

Mon 23/3

16:35-15:35

2 stops34h 00m

£897

SouthamptonBrisbane

SOU - BNE

SOUBNE

Southampton Eastleigh

Mon 2/3

14:35-08:15

3 stops31h 40m

Brisbane

Mon 9/3

10:15-15:35

3 stops39h 20m

£1,109

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Wed 18/3

08:50-04:15

3 stops35h 25m

Perth

Wed 25/3

05:15-17:30

3 stops44h 15m

£1,119

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Sat 7/3

15:25-04:30

3 stops29h 05m

Perth

Sat 21/3

07:35-17:45

3 stops42h 10m

£1,125

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Tue 24/2

12:25-23:20

2 stops47h 55m

Melbourne

Thu 19/3

16:10-15:35

2 stops34h 25m

£1,144

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Fri 20/2

20:10-23:20

2 stops40h 10m

Melbourne

Wed 25/2

16:10-15:35

2 stops34h 25m

£1,150

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Sun 1/3

20:10-23:20

2 stops40h 10m

Melbourne

Thu 19/3

16:10-19:40

2 stops38h 30m

£1,168

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Wed 25/2

12:25-23:20

2 stops47h 55m

Melbourne

Thu 26/3

16:10-15:35

2 stops34h 25m

£1,211

SouthamptonMelbourne

SOU - MEL

SOUMEL

Southampton Eastleigh

Sat 21/2

10:15-23:20

2 stops26h 05m

Melbourne

Thu 19/3

16:10-15:35

2 stops34h 25m

£1,212

SouthamptonCanberra

SOU - CBR

SOUCBR

Southampton Eastleigh

Thu 19/3

20:10-08:20

3 stops49h 10m

Canberra

Thu 26/3

12:30-15:35

3 stops38h 05m

£1,217

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 54 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, February is the cheapest month in which you can book a flight from Southampton to Australia (average of £326). Flying from Southampton to Australia in July is currently the most expensive (average of £728). 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.

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 February 2026.
Check out reviews from past customers who have flown with 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.
Etihad Airways
7.3
Good
1,379 reviews
Check prices

Entertainment

7.2

Food

7.2

Boarding

7.6

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Alex,Feb 2026

BCN - AUH

For one I contacted Etihad 2 days prior to let them know I was traveling with a bicycle to a race that is SPONSORED by Etihad airways. Not once in the conversation with the agent was I told that I would be billed nearly €450- the price of a single ticket. When I arrived and was billed €450 at check in for a 25kg bag I was in shock. I will forever fly Emirates now who charged me only €25 to check my bike. I like Abu Dhabi more than Dubai but I can’t afford that insane price. I spoke with a manager and she wouldn’t help me find a better solution for the luggage. I’ve talked now to multiple agents and am left feeling exploited.
Etihad Airways
7.3
Good
1,379 reviews
Etihad Airways
7.3
Good
1,379 reviews
Check prices

Entertainment

7.2

Food

7.2

Boarding

7.6

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Alex,Feb 2026

BCN - AUH

For one I contacted Etihad 2 days prior to let them know I was traveling with a bicycle to a race that is SPONSORED by Etihad airways. Not once in the conversation with the agent was I told that I would be billed nearly €450- the price of a single ticket. When I arrived and was billed €450 at check in for a 25kg bag I was in shock. I will forever fly Emirates now who charged me only €25 to check my bike. I like Abu Dhabi more than Dubai but I can’t afford that insane price. I spoke with a manager and she wouldn’t help me find a better solution for the luggage. I’ve talked now to multiple agents and am left feeling exploited.

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 32h 35m. Fly via Qatar Airways or KLM to get the fastest option. The distance between Southampton and Australia is about 9046 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 - Brisbane, 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, February is the cheapest month in which you can book a flight from Southampton to Australia (average of £326). Flying from Southampton to Australia in July is currently the most expensive (average of £728). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Southampton to Australia

Discover the top airline 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 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£858Average£1,262FlexibilityNo cancel feeOn-time75%
Search Etihad Airways 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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