Find flights
When to book
Airlines
FAQs

Cheap flights from Southampton to Sydney from £678

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SYD
10 Apr — 17 Apr1
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 11 March 2026.

Mon 20/417:20
SOU
-
SYD
2 stops27h 50m
Multiple Airlines
Mon 27/415:40
SYD
-
SOU
2 stops36h 50m
Multiple Airlines
Deal found 7/3£956
Thu 9/420:00
SOU
-
SYD
2 stops49h 10m
Multiple Airlines
Thu 16/420:50
SYD
-
SOU
2 stops53h 00m
Multiple Airlines
Deal found 9/3£969
Sat 25/409:20
SOU
-
SYD
2 stops46h 30m
Multiple Airlines
Sat 2/520:50
SYD
-
SOU
2 stops44h 50m
Multiple Airlines
Deal found 11/3£1,001
Thu 23/420:00
SOU
-
SYD
2 stops49h 10m
Multiple Airlines
Thu 30/420:50
SYD
-
SOU
2 stops55h 40m
Multiple Airlines
Deal found 9/3£1,048
Sun 5/409:20
SOU
-
SYD
2 stops46h 30m
Multiple Airlines
Sun 12/415:40
SYD
-
SOU
2 stops50h 00m
Multiple Airlines
Deal found 6/3£1,120
Tue 8/920:00
SOU
-
SYD
2 stops49h 10m
Qatar Airways
Tue 29/914:50
SYD
-
SOU
2 stops37h 40m
Qatar Airways
Deal found 10/3£1,169
Wed 11/316:05
SOU
-
SYD
2 stops27h 55m
Multiple Airlines
Wed 18/306:00
SYD
-
SOU
2 stops37h 45m
Multiple Airlines
Deal found 10/3£1,174
Thu 2/420:00
SOU
-
SYD
2 stops49h 10m
Qatar Airways
Thu 30/420:45
SYD
-
SOU
2 stops55h 45m
Qatar Airways
Deal found 7/3£1,239
Thu 23/420:00
SOU
-
SYD
2 stops49h 10m
Qatar Airways
Thu 14/520:45
SYD
-
SOU
2 stops55h 45m
Qatar Airways
Deal found 7/3£1,241
Thu 19/320:10
SOU
-
SYD
2 stops35h 40m
Qatar Airways
Mon 20/414:50
SYD
-
SOU
2 stops37h 40m
Qatar Airways
Deal found 7/3£1,248
Mon 7/909:10
SOU
-
SYD
2 stops36h 00m
Qatar Airways
Mon 28/914:50
SYD
-
SOU
2 stops61h 40m
Qatar Airways
Deal found 9/3£1,248

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 11 March 2026.

Round-trip from

£956

One-way from

£678

Popular in

July

Cheapest in

November

Average price

£1,091
20/4-27/4
  • 20/4-27/4
  • 4 total stops
  • 64h 40m total
  • Southampton to Sydney
Search Deals
Qatar Airways
  • Qatar Airways
  • 18/3
  • 2 total stops
  • 55h 25m total
  • Southampton to Sydney
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£389 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£74 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 11 March 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

Sat 25/4

09:20-16:50

2 stops46h 30m

Sydney Kingsford Smith

Sat 2/5

20:50-08:40

2 stops44h 50m

£1,001

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Tue 21/4

09:10-06:10

2 stops36h 00m

Sydney Kingsford Smith

Thu 14/5

20:45-19:30

2 stops55h 45m

£1,262

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Fri 24/4

20:00-06:10

2 stops49h 10m

Sydney Kingsford Smith

Thu 14/5

20:45-19:30

2 stops55h 45m

£1,289

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Fri 8/5

20:00-06:10

2 stops49h 10m

Sydney Kingsford Smith

Fri 15/5

14:50-19:30

2 stops37h 40m

£1,358

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Wed 13/5

09:10-06:10

2 stops36h 00m

Sydney Kingsford Smith

Fri 19/6

14:50-09:45

2 stops27h 55m

£1,433

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Tue 7/4

09:10-06:10

2 stops36h 00m

Sydney Kingsford Smith

Tue 28/4

14:50-19:30

2 stops37h 40m

£1,774
Fastest return journey

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 26/3

20:10-18:50

2 stops35h 40m

Sydney Kingsford Smith

Fri 10/4

14:50-09:45

2 stops27h 55m

£2,090

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Wed 13/5

09:10-06:10

2 stops36h 00m

Sydney Kingsford Smith

Thu 25/6

14:50-19:30

2 stops37h 40m

£2,168

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Wed 13/5

09:10-06:10

2 stops36h 00m

Sydney Kingsford Smith

Thu 18/6

14:50-19:30

2 stops37h 40m

£2,173

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Wed 13/5

09:10-06:10

2 stops36h 00m

Sydney Kingsford Smith

Mon 22/6

14:50-19:30

2 stops37h 40m

£2,173

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 16 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.

Cheapflights Insights

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

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

Currently, June is the cheapest month in which you can book a flight from Southampton to Sydney (average of £512). Flying from Southampton to Sydney in July is currently the most expensive (average of £742). 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 Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 11 March 2026.
Read reviews from past customers who have flown with Etihad Airways from Southampton to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.4
Good
1,425 reviews
Check prices

Entertainment

7.2

Boarding

7.6

Overall

7.4

Comfort

7.3

Crew

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Eric,Feb 2026

AUH - SYD

Excellent ground a flight staff. So polite and helpful. No criticism to offer..
Etihad Airways
7.4
Good
1,425 reviews
Etihad Airways
7.4
Good
1,425 reviews
Check prices

Entertainment

7.2

Boarding

7.6

Overall

7.4

Comfort

7.3

Crew

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Eric,Feb 2026

AUH - SYD

Excellent ground a flight staff. So polite and helpful. No criticism to offer..

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.

  • How long is the flight from Southampton to Sydney?

    Qatar Airways can get you from Southampton to Sydney in just under 49h 10m. Your travel time can differ by up to . The distance between Southampton and Sydney is about 10620 mi.

  • What is the cheapest airline to fly from Southampton to Sydney round-trip?

    According to our current data, Etihad Airways (£874), offers the cheapest pricing from Southampton to Sydney. Etihad Airways is currently priced 32% below the average price you’ll pay for this route.

  • 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.

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

    Currently, June is the cheapest month in which you can book a flight from Southampton to Sydney (average of £512). Flying from Southampton to Sydney in July is currently the most expensive (average of £742). 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

Travelling to a place near Sydney?

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

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.

Top airline flying from Southampton to Sydney

Discover the top airline that operate flights from Southampton to Sydney. 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£874Average£1,286FlexibilityNo 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 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.

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.