Which airlines fly to Sydney?

Cathay Pacific, Singapore Airlines and Etihad Airways are the top three most popular airlines that fly to Sydney from Southampton according to our data. Cathay Pacific is the first choice among our users, with 28% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 29 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Southampton Eastleigh to Sydney Kingsford Smith?

Qatar Airways is the most popular carrier operating from Southampton Eastleigh to Sydney Kingsford Smith

When did momondo last update prices for flights from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport?

Prices for flights from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport?

The number of operators available for flights from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport is 1 as of January 2026.

How old do you have to be to fly from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£744 Cheap Flights from Southampton to Sydney in 2026

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Find the cheapest flights from Southampton to Sydney

Round-trip

One-way

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20:10 - 17:55

SOU

SYD

34h 45m2 stops

21:30 - 08:40

SYD

SOU

44h 10m2 stops

£970Multiple Airlines

Thu, 19 Mar - Tue, 19 May

17:35 - 07:25

SOU

SYD

26h 50m3 stops

16:15 - 17:05

SYD

SOU

35h 50m2 stops

£1,084KLM

Tue, 10 Feb - Tue, 17 Feb

17:35 - 07:25

SOU

SYD

26h 50m3 stops

16:15 - 17:05

SYD

SOU

35h 50m2 stops

£1,088KLM

Tue, 10 Feb - Tue, 17 Feb

12:25 - 06:50

SOU

SYD

31h 25m2 stops

15:50 - 15:35

SYD

SOU

34h 45m2 stops

£1,090Qatar Airways

Tue, 10 Feb - Tue, 17 Feb

16:05 - 06:35

SOU

SYD

27h 30m2 stops

21:45 - 15:35

SYD

SOU

52h 50m2 stops

£1,096Multiple Airlines

Fri, 20 Feb - Fri, 27 Feb

12:25 - 06:50

SOU

SYD

55h 25m2 stops

15:50 - 15:35

SYD

SOU

34h 45m2 stops

£1,099Qatar Airways

Tue, 10 Feb - Tue, 17 Feb

16:05 - 06:35

SOU

SYD

27h 30m2 stops

21:45 - 15:35

SYD

SOU

52h 50m2 stops

£1,109Multiple Airlines

Fri, 20 Feb - Fri, 27 Feb

08:50 - 07:35

SOU

SYD

35h 45m2 stops

10:10 - 16:50

SYD

SOU

39h 40m3 stops

£1,125KLM

Thu, 19 Mar - Tue, 19 May

14:25 - 06:35

SOU

SYD

29h 10m2 stops

13:35 - 16:45

SYD

SOU

38h 10m3 stops

£1,164Multiple Airlines

Fri, 20 Feb - Fri, 27 Feb

09:00 - 06:35

SOU

SYD

34h 35m3 stops

13:35 - 16:45

SYD

SOU

38h 10m3 stops

£1,168Multiple Airlines

Fri, 20 Feb - Fri, 27 Feb

Qatar Airways flights from Southampton to Sydney

Our best Qatar Airways deals on Southampton to Sydney flight tickets

Qatar Airways

10 Feb

SOU12:25Southampton Eastleigh

31h 25m

2 stops

SYD06:50Sydney Kingsford Smith

17 Feb

SYD15:50Sydney Kingsford Smith

34h 45m

2 stops

SOU15:35Southampton Eastleigh

£1,090

Find similar

Qatar Airways

10 Feb

SOU12:25Southampton Eastleigh

55h 25m

2 stops

SYD06:50Sydney Kingsford Smith

17 Feb

SYD15:50Sydney Kingsford Smith

34h 45m

2 stops

SOU15:35Southampton Eastleigh

£1,099

Find similar

Qatar Airways

8 Apr

SOU09:10Southampton Eastleigh

36h 05m

2 stops

SYD06:15Sydney Kingsford Smith

29 Apr

SYD14:50Sydney Kingsford Smith

37h 40m

2 stops

SOU19:30Southampton Eastleigh

£1,189

Find similar

KLM flights from Southampton to Sydney

Our best KLM deals on Southampton to Sydney flight tickets

KLM

10 Feb

SOU17:35Southampton Eastleigh

26h 50m

3 stops

SYD07:25Sydney Kingsford Smith

17 Feb

SYD16:15Sydney Kingsford Smith

35h 50m

2 stops

SOU17:05Southampton Eastleigh

£1,084

Find similar

KLM

10 Feb

SOU17:35Southampton Eastleigh

26h 50m

3 stops

SYD07:25Sydney Kingsford Smith

17 Feb

SYD16:15Sydney Kingsford Smith

35h 50m

2 stops

SOU17:05Southampton Eastleigh

£1,088

Find similar

KLM

19 Mar

SOU08:50Southampton Eastleigh

35h 45m

2 stops

SYD07:35Sydney Kingsford Smith

19 May

SYD10:10Sydney Kingsford Smith

39h 40m

3 stops

SOU16:50Southampton Eastleigh

£1,125

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 19/3

20:10-17:55

2 stops34h 45m

Sydney Kingsford Smith

Tue 19/5

21:30-08:40

2 stops44h 10m

£970

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Tue 10/2

17:35-07:25

3 stops26h 50m

Sydney Kingsford Smith

Tue 17/2

16:15-17:05

2 stops35h 50m

£1,084

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Tue 10/2

17:35-07:25

3 stops26h 50m

Sydney Kingsford Smith

Tue 17/2

16:15-17:05

2 stops35h 50m

£1,088

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Tue 10/2

12:25-06:50

2 stops31h 25m

Sydney Kingsford Smith

Tue 17/2

15:50-15:35

2 stops34h 45m

£1,090

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Fri 20/2

16:05-06:35

2 stops27h 30m

Sydney Kingsford Smith

Fri 27/2

21:45-15:35

2 stops52h 50m

£1,096

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Tue 10/2

12:25-06:50

2 stops55h 25m

Sydney Kingsford Smith

Tue 17/2

15:50-15:35

2 stops34h 45m

£1,099

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Fri 20/2

16:05-06:35

2 stops27h 30m

Sydney Kingsford Smith

Fri 27/2

21:45-15:35

2 stops52h 50m

£1,109

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 19/3

08:50-07:35

2 stops35h 45m

Sydney Kingsford Smith

Tue 19/5

10:10-16:50

3 stops39h 40m

£1,125

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Fri 20/2

14:25-06:35

2 stops29h 10m

Sydney Kingsford Smith

Fri 27/2

13:35-16:45

3 stops38h 10m

£1,164

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Fri 20/2

09:00-06:35

3 stops34h 35m

Sydney Kingsford Smith

Fri 27/2

13:35-16:45

3 stops38h 10m

£1,168

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart on your flight to Sydney is on a Monday when prices can be found for as low as £1,146. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Southampton because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,290.

When to book flights from Southampton to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Southampton to Sydney (SOU to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Sydney

Fastest flight time	26h 50m
Direct flights	None

The fastest flight from Southampton to Sydney takes 26h 50m

There are no direct flights from Southampton to Sydney. There are no popular flight routes from Southampton to Sydney.

Search flight deals

How far is Southampton Eastleigh to Sydney Kingsford Smith by plane?
The straight-line distance from Southampton Eastleigh to Sydney Kingsford Smith is 10620.9 mi. In terms of flight time, this usually takes a little over 26h 50m.
When did momondo last update prices for flights from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport?
Prices for flights from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport?
The number of operators available for flights from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport is 1 as of January 2026.
How old do you have to be to fly from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Southampton to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Southampton to Sydney is Etihad Airways (100% of total bookings).

Best airlines flying from Southampton to Sydney

Compare and see reviews for airlines that fly from Southampton to Sydney with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom £871	Free Cancellation	Rating 7.3 1,360 reviews		Search Etihad Airways flights

Bondi Beach

Wollongong

Coogee

Randwick

Manly

Cronulla

Leura

Katoomba

Penrith

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southampton to Sydney for you.

Can I find flights from Southampton to Sydney with flexible booking policies on momondo?

Flights from Southampton to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Southampton to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Southampton.

I’m not ready to book a flight from Southampton to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Southampton to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.