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Cheap flights from Southampton to Sydney from £812

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SYD
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 October 2025.

Round-trip from

£1,017

One-way from

£812

Popular in

July

Cheapest in

February

Average price

£1,558
10/2-17/2
  • 10/2-17/2
  • 4 total stops
  • 108h 15m total
  • Southampton to Sydney
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Qatar Airways
  • Qatar Airways
  • 6/11
  • 2 total stops
  • 35h 40m total
  • Southampton to Sydney
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£255 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£55 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 28 October 2025.

Tue 9/1208:40SOU - SYD
2 stops34h 55mMultiple Airlines
Tue 16/1210:20SYD - SOU
2 stops32h 50mMultiple Airlines
Deal found 25/10£1,101
Mon 10/1109:30SOU - SYD
2 stops34h 20mMultiple Airlines
Mon 17/1115:50SYD - SOU
2 stops31h 05mMultiple Airlines
Deal found 26/10£1,292
Sun 7/1209:30SOU - SYD
2 stops34h 05mMultiple Airlines
Sun 14/1207:15SYD - SOU
3 stops45h 10mMultiple Airlines
Deal found 27/10£1,293
Fri 5/1220:10SOU - SYD
2 stops47h 40mQatar Airways
Thu 22/115:50SYD - SOU
2 stops38h 50mQatar Airways
Deal found 25/10£1,325
Fri 7/1117:30SOU - SYD
3 stops38h 50mMultiple Airlines
Thu 15/121:15SYD - SOU
3 stops30h 50mMultiple Airlines
Deal found 26/10£1,330
Thu 30/1014:35SOU - SYD
2 stops41h 15mMultiple Airlines
Thu 6/1121:40SYD - SOU
2 stops29h 10mMultiple Airlines
Deal found 24/10£1,405
Fri 7/1120:10SOU - SYD
2 stops35h 40mQatar Airways
Thu 15/121:40SYD - SOU
2 stops33h 00mQatar Airways
Deal found 26/10£1,481
Sat 1/1109:30SOU - SYD
2 stops34h 20mMultiple Airlines
Fri 7/1121:40SYD - SOU
2 stops46h 05mMultiple Airlines
Deal found 26/10£1,500
Sun 7/1220:10SOU - SYD
2 stops35h 40mQatar Airways
Sun 14/1221:40SYD - SOU
2 stops33h 00mQatar Airways
Deal found 27/10£1,538

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 28 October 2025.
Use the filters below to find and compare flights from Southampton to Sydney that are best for you.

Fly from

Southampton

Fly to

Sydney

Route

Depart

Return

Price

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Tue 10/2

12:25-06:35

2 stops55h 10m

Sydney Kingsford Smith

Tue 17/2

16:35-11:55

2 stops30h 20m

£1,017

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Tue 9/12

08:40-06:35

2 stops34h 55m

Sydney Kingsford Smith

Tue 16/12

10:20-08:10

2 stops32h 50m

£1,101

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 14/2

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Mon 23/2

15:50-15:35

2 stops34h 45m

£1,167

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 14/2

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Tue 24/2

15:50-15:35

2 stops34h 45m

£1,167

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sun 15/2

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Tue 24/2

15:50-15:35

2 stops34h 45m

£1,167

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 14/2

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Wed 25/2

15:50-15:35

2 stops34h 45m

£1,167

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Fri 13/2

20:10-06:50

2 stops47h 40m

Sydney Kingsford Smith

Wed 25/2

15:50-15:35

2 stops34h 45m

£1,169

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 14/2

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Sun 1/3

15:50-15:35

2 stops34h 45m

£1,193

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 14/2

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Sat 28/2

21:40-15:35

2 stops52h 55m

£1,198

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Fri 13/2

20:10-06:50

2 stops47h 40m

Sydney Kingsford Smith

Sat 28/2

21:40-19:40

2 stops57h 00m

£1,200

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 22 results
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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 £497). Flying from Southampton to Sydney in July is currently the most expensive (average of £789). 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 SYD?

Find hourly flight availability from Southampton to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

It’s typically best to fly out from Southampton to Sydney in the evening. Doing so could potentially save you 39% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 28 October 2025.
Read reviews from past customers who have flown with KLM and 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.
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Boarding

7.8

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
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Boarding

7.8

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
1,282 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Boarding

7.8

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 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 34h 20m. Your travel time can differ by up to . The distance between Southampton and Sydney is about 10620 mi.

  • What are the cheapest airlines flying from Southampton to Sydney round-trip?

    According to our current data, Etihad Airways (£881), and KLM (£1,075) offers the cheapest pricing from Southampton to Sydney. Etihad Airways is currently priced 34% 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 £497). Flying from Southampton to Sydney in July is currently the most expensive (average of £789). 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

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Alternative routes for Southampton to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Southampton to Sydney

Discover the top 2 airlines 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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£881Average£1,304FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£1,075Average£1,327FlexibilityNo 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 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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