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Cheap flights from Southampton to Sydney from £537

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Sydney departing on 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Qatar Airways Logo
09:30 - 06:50SOU-SYD
34h 20m2 stops
Qatar Airways Logo
15:50 - 19:40SYD-SOU
38h 50m2 stops
£1,135Qatar Airways
Find Deal
Mon, 2 Feb - Mon, 16 Feb
KLM Logo
17:35 - 06:45SOU-SYD
28h 10m2 stops
KLM Logo
09:50 - 08:45SYD-SOU
55h 55m2 stops
£1,204KLM
Find Deal
Thu, 18 Sep - Sun, 21 Sep
Qatar Airways Logo
09:30 - 06:50SOU-SYD
34h 20m2 stops
Qatar Airways Logo
15:50 - 19:40SYD-SOU
38h 50m2 stops
£1,286Qatar Airways
Find Deal
Mon, 17 Nov - Tue, 16 Dec
Logo
17:35 - 07:30SOU-SYD
28h 55m2 stops
Logo
09:50 - 08:45SYD-SOU
55h 55m2 stops
£1,292
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Qatar Airways Logo
09:30 - 06:50SOU-SYD
34h 20m2 stops
Qatar Airways Logo
15:50 - 19:40SYD-SOU
38h 50m2 stops
£1,312Qatar Airways
Find Deal
Sat, 15 Nov - Tue, 16 Dec
Logo
20:00 - 16:55SOU-SYD
35h 55m3 stops
Logo
15:40 - 19:30SYD-SOU
36h 50m2 stops
£1,314
Find Deal
Thu, 18 Sep - Sun, 21 Sep
Logo
20:00 - 16:55SOU-SYD
35h 55m3 stops
Logo
09:15 - 11:30SYD-SOU
35h 15m3 stops
£1,402
Find Deal
Thu, 18 Sep - Sun, 21 Sep
Logo
08:40 - 05:20SOU-SYD
35h 40m3 stops
Logo
14:40 - 12:00SYD-SOU
30h 20m3 stops
£1,446
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Logo
09:40 - 06:15SOU-SYD
35h 35m2 stops
Logo
20:45 - 19:30SYD-SOU
31h 45m2 stops
£1,477
Find Deal
Thu, 11 Sep - Thu, 2 Oct
Qatar Airways Logo
09:40 - 06:15SOU-SYD
35h 35m2 stops
Qatar Airways Logo
14:50 - 19:30SYD-SOU
37h 40m2 stops
£1,505Qatar Airways
Find Deal
Fri, 5 Sep - Tue, 30 Sep

Qatar Airways flights from Southampton to Sydney

Our best Qatar Airways deals on Southampton to Sydney flight tickets
Qatar Airways
2 Feb
SOU09:30Southampton Eastleigh
34h 20m
2 stops
SYD06:50Sydney Kingsford Smith
16 Feb
SYD15:50Sydney Kingsford Smith
38h 50m
2 stops
SOU19:40Southampton Eastleigh
£1,135
Find similar
Qatar Airways
17 Nov
SOU09:30Southampton Eastleigh
34h 20m
2 stops
SYD06:50Sydney Kingsford Smith
16 Dec
SYD15:50Sydney Kingsford Smith
38h 50m
2 stops
SOU19:40Southampton Eastleigh
£1,286
Find similar
Qatar Airways
15 Nov
SOU09:30Southampton Eastleigh
34h 20m
2 stops
SYD06:50Sydney Kingsford Smith
16 Dec
SYD15:50Sydney Kingsford Smith
38h 50m
2 stops
SOU19:40Southampton Eastleigh
£1,312
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 14 August 2025.
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

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Mon 2/2

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Mon 16/2

15:50-19:40

2 stops38h 50m

£1,135

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 18/9

17:35-06:45

2 stops28h 10m

Sydney Kingsford Smith

Sun 21/9

09:50-08:45

2 stops55h 55m

£1,204

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Mon 17/11

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Tue 16/12

15:50-19:40

2 stops38h 50m

£1,286

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 25/9

17:35-07:30

2 stops28h 55m

Sydney Kingsford Smith

Thu 2/10

09:50-08:45

2 stops55h 55m

£1,292

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Sat 15/11

09:30-06:50

2 stops34h 20m

Sydney Kingsford Smith

Tue 16/12

15:50-19:40

2 stops38h 50m

£1,312

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 18/9

20:00-16:55

3 stops35h 55m

Sydney Kingsford Smith

Sun 21/9

15:40-19:30

2 stops36h 50m

£1,314

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 18/9

20:00-16:55

3 stops35h 55m

Sydney Kingsford Smith

Sun 21/9

09:15-11:30

3 stops35h 15m

£1,402

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 25/9

08:40-05:20

3 stops35h 40m

Sydney Kingsford Smith

Thu 2/10

14:40-12:00

3 stops30h 20m

£1,446

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Thu 11/9

09:40-06:15

2 stops35h 35m

Sydney Kingsford Smith

Thu 2/10

20:45-19:30

2 stops31h 45m

£1,477

SouthamptonSydney

SOU - SYD

SOUSYD

Southampton Eastleigh

Fri 5/9

09:40-06:15

2 stops35h 35m

Sydney Kingsford Smith

Tue 30/9

14:50-19:30

2 stops37h 40m

£1,505

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

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

What is the cheapest month to fly to Sydney?

In general, August is the cheapest month to fly from Southampton to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £816. If you don’t want to visit Sydney in August, then you should wait until February to fly from Southampton, when ticket prices are also cheap, with an average price of £974.

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 £1,115. 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 £1,302.

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

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Southampton to Sydney in the afternoon for as low as £903. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Sydney, so prices are often more expensive at around £1,221 per ticket.

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

Best price found

£537

Fastest flight time

28h 10m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Southampton in the past 72 hours is £537. The best return flight deal from Southampton to Sydney found on momondo in the last 72 hours is £1,135.
The fastest flight from Southampton to Sydney takes 28h 10m
There are no direct flights from Southampton to Sydney. Popular non-direct route for this connection is Southampton Eastleigh Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)
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 28h 10m.

  • 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?

  • 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?

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 AirwaysPriceFrom £867Free CancellationRating
7.4
1,232 reviews
Search Etihad Airways flights
KLMPriceFrom £1,058Free CancellationRating
7.8
1,381 reviews
Search KLM flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Wollongong
Coogee
Randwick
Manly
Penrith
Cronulla
Katoomba
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.

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