SOU - SYD

£1,026 Find Cheap Flights from Southampton to Sydney

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Sydney departing on 16/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Sydney, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Southampton to Sydney (SOU-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Sydney

Sat, 16 Aug - Sat, 23 Aug
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17:35 - 10:10SOU-SYD
31h 35m3 stops
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12:50 - 08:45SYD-SOU
28h 55m3 stops
£1,026
Find Deal
Fri, 14 Nov - Sat, 22 Nov
Qatar Airways Logo
20:10 - 06:50SOU-SYD
47h 40m2 stops
Qatar Airways Logo
15:50 - 19:40SYD-SOU
38h 50m2 stops
£1,203Qatar Airways
Find Deal
Sat, 1 Nov - Wed, 26 Nov
Qatar Airways Logo
09:30 - 06:50SOU-SYD
58h 20m2 stops
Qatar Airways Logo
21:40 - 19:40SYD-SOU
57h 00m2 stops
£1,205Qatar Airways
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Qatar Airways Logo
09:30 - 06:50SOU-SYD
58h 20m2 stops
Qatar Airways Logo
15:50 - 19:40SYD-SOU
38h 50m2 stops
£1,209Qatar Airways
Find Deal
Thu, 13 Nov - Sun, 30 Nov
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20:10 - 06:50SOU-SYD
47h 40m2 stops
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21:40 - 16:00SYD-SOU
29h 20m2 stops
£1,273
Find Deal
Sat, 16 Aug - Sat, 23 Aug
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17:35 - 05:55SOU-SYD
27h 20m2 stops
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12:50 - 08:45SYD-SOU
28h 55m3 stops
£1,279
Find Deal
Sun, 17 Aug - Sun, 24 Aug
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15:35 - 06:10SOU-SYD
29h 35m2 stops
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10:15 - 08:45SYD-SOU
31h 30m2 stops
£1,315
Find Deal
Sun, 17 Aug - Sun, 24 Aug
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19:55 - 19:00SOU-SYD
62h 05m3 stops
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20:55 - 19:25SYD-SOU
55h 30m3 stops
£1,321
Find Deal
Sun, 17 Aug - Sun, 24 Aug
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09:20 - 06:10SOU-SYD
35h 50m3 stops
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15:40 - 16:45SYD-SOU
34h 05m2 stops
£1,344
Find Deal
Sat, 16 Aug - Sat, 23 Aug
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16:25 - 06:10SOU-SYD
52h 45m2 stops
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21:30 - 09:10SYD-SOU
44h 40m2 stops
£1,351
Find Deal
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KAYAK's insights & trends for Southampton to Sydney flights

Get data-powered insights and trends into flights from Southampton to Sydney to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Southampton to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Southampton to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Southampton to Sydney is August, where tickets cost £810 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £1,871 and £1,795 respectively.


Good to know - Cheap tickets from Southampton to Sydney

Low seasonJuly
High seasonNovember
Cheapest flight£1,026
Best time to beat the crowds but there is an average 47% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Southampton to Sydney

When to book flights from Southampton to Sydney

Are your dates flexible? Find out the best times to travel from Southampton to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Southampton to Sydney

  • What is the cheapest flight from Southampton to Sydney?

    In the last 3 days, the lowest price for a flight from Southampton to Sydney was £1,465 for a one-way ticket and £1,400 for a return.

  • Which aircraft models fly most regularly from Southampton to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Southampton to Sydney?

    oneworld is the only airline alliance operating flights between Southampton and Sydney.

  • How does KAYAK find such low prices on flights from Southampton to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Southampton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Southampton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Southampton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Southampton to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Southampton to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Southampton to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1367 reviews
7.8Boarding
7.1Entertainment
7.7Comfort
7.2Food
8.4Crew
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Good. The food was very bad. Except for the chicken rice, rest of the dish went to trash.

Long way to improve. Toilets not working. Bad handling when flight was canceled

The business class experience is fantastic. The crew were polite but often unavailable even when I tried to call them! I even found myself bringing my used dishes and cutlery up to the crew because no one had come to collect it after over an hour.

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

Information on your arrival and departure airports

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