SOU - SYD

£879 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 12/3. 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, 0 bags

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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Everything you should know

Cheapest return fare
£879
Multiple Airlines
Thu 12/3Thu 19/3
SOU - SYD • 2 stops
Cheapest one-way flight
£1,634
Qatar Airways
Wed 4/2
SOU - SYD • 2 stops
Top airlines
KLM
Cheapest • from £1,082 (return)
Etihad Airways
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Flight Deals
Booking Insights
Flight 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

Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
20:10 - 17:55
SOU
-
SYD
34h 45m
2 stops
Multiple Airlines Logo
21:45 - 08:45
SYD
-
SOU
46h 00m
2 stops
£879Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
20:10 - 17:55
SOU
-
SYD
34h 45m
2 stops
Multiple Airlines Logo
21:45 - 08:45
SYD
-
SOU
46h 00m
2 stops
£891Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
20:10 - 17:55
SOU
-
SYD
34h 45m
2 stops
Multiple Airlines Logo
21:45 - 08:45
SYD
-
SOU
46h 00m
2 stops
£912Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
KLM Logo
08:50 - 08:35
SOU
-
SYD
36h 45m
3 stops
KLM Logo
14:30 - 17:00
SYD
-
SOU
37h 30m
2 stops
£1,082KLM
Thu, 12 Mar - Thu, 19 Mar
KLM Logo
08:50 - 08:35
SOU
-
SYD
36h 45m
3 stops
KLM Logo
14:30 - 17:00
SYD
-
SOU
37h 30m
2 stops
£1,083KLM
Thu, 12 Mar - Thu, 19 Mar
KLM Logo
08:50 - 08:35
SOU
-
SYD
36h 45m
3 stops
KLM Logo
14:30 - 17:00
SYD
-
SOU
37h 30m
2 stops
£1,096KLM
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
09:30 - 06:35
SOU
-
SYD
34h 05m
3 stops
Multiple Airlines Logo
16:15 - 15:35
SYD
-
SOU
34h 20m
3 stops
£1,123Multiple Airlines
Tue, 17 Mar - Tue, 19 May
KLM Logo
17:35 - 07:25
SOU
-
SYD
26h 50m
3 stops
KLM Logo
08:25 - 08:35
SYD
-
SOU
33h 10m
2 stops
£1,123KLM
Tue, 17 Mar - Tue, 19 May
Multiple Airlines Logo
12:25 - 06:50
SOU
-
SYD
31h 25m
2 stops
Multiple Airlines Logo
14:50 - 19:30
SYD
-
SOU
37h 40m
2 stops
£1,136Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
09:30 - 06:35
SOU
-
SYD
34h 05m
3 stops
Multiple Airlines Logo
16:15 - 15:35
SYD
-
SOU
34h 20m
3 stops
£1,150Multiple Airlines
Booking Insights

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.

Which airlines provide the cheapest flights from Southampton to Sydney?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Southampton to Sydney were found on KLM (£1,082) and Qatar Airways (£1,201).

Find deals

Good to know - Cheap tickets from Southampton to Sydney

Low seasonNovember
Cheapest flight£879
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly and prices are also 11% lower 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 £1,634 for a one-way ticket and £879 for a return.

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

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

  • 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 airline 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.
7.3
Etihad AirwaysOverall score based on 1375 reviews
7.2Entertainment
7.2Food
7.6Boarding
7.8Crew
7.3Comfort
Airline reviews

Nice crew , clean cabin , food was delayed due to problem with the quantity .

8.0 ExcellentAmr, Jan 2026
AUH - CAI
Read more Etihad Airways reviews

Nice crew , clean cabin , food was delayed due to problem with the quantity .

Kayak and Aran grant issuing business class tickets without lounge access and sometimes 1 or 2 connections in economy class. It’s very disappointing to find out that after buying the ticket. Never buy tickets on kayak and Aran grant again

There was not any issues with the Etihad Airways. Staff was excellent and I love the variety of movies and games that they provided.

Etihad Check In counter/Station manager in Heathrow was bothering and not helpful at all. They are rude and not customer oriented

I missed my flight ,staff unhelpful, they sat and watched me wait ,gangway door closed, English was a problem no announcement I was on time now I missed my month vacation ,lost 1400 bucks no refund I'm sick to my stomach

Seat space was tight and uncomfortable. There was hardly any cushioning giving me a terrible tail bone ache. Getting and out was extremely cramped. We paid for seat choices and felt totally ripped off. Food was mediocre. By the time the servers served 2 or 3 rows they ran out of this or that option as we saw on the inbound trip also. This is infuriating. Entertainment choices were extremely limited for such a long haul. The screen froze on occasion and did not switch off when the on off button was pressed. When it did it came back on its own in 5 seconds. The airlines has gone downhill since last year.

Crew was amazing as usual. Very comfortable for a 13hour flight. Check in at ATL was terrible. Ticket counter charged me $200 for a small bag. Apparently Kayak sold me a zero luggage ticket. No carry on no checked. So the check in desk charged me a bullshit $200 dollar fee for a small gym bag weighing less than 20lbs. In true 3rd party ticket buying. This will turn into a finger pointing process between Kayak and Etihad. Now I'm going to have to ship my bag back in the mail a day ahead of my return flight.

More leg space than other flights, but *maybe* narrower seats

More leg space than other flights, but felt like *maybe* narrower seats?

Poor boarding with incorrect gate numbers. Poor service they told me to throw away brand new water bottles. Poor immigration officers most likely American who hates Muslims. Poor service in the plane with no Urdu language sign posted anywhere. Horrible seats with no comfort at all they think people traveling in economy are animals. Slow food and water services. Slow baggage arrival.

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

Information on your arrival and departure airports

Southampton (SOU)
Sydney (SYD)