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Cheap flights from Southampton to Western Australia from £809

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — PER
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Western Australia

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Western Australia
Explore the most affordable flight options available from Southampton to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 February 2026.

Sun 1/309:30
SOU
-
PER
2 stops25h 15m
Qatar Airways
Sun 8/322:45
PER
-
SOU
2 stops48h 50m
Qatar Airways
Deal found 24/2£1,361
Wed 8/409:05
SOU
-
PER
2 stops32h 35m
KLM
Wed 15/412:15
PER
-
SOU
2 stops35h 35m
KLM
Deal found 22/2£1,471
Wed 8/409:05
SOU
-
PER
3 stops37h 05m
Multiple Airlines
Wed 15/413:45
PER
-
SOU
3 stops49h 50m
Multiple Airlines
Deal found 22/2£1,545
Sun 8/309:30
SOU
-
PER
2 stops25h 15m
Qatar Airways
Wed 11/322:45
PER
-
SOU
2 stops28h 55m
Qatar Airways
Deal found 22/2£1,554
Sun 1/309:30
SOU
-
PER
2 stops30h 25m
KLM
Sun 8/306:50
PER
-
SOU
3 stops57h 30m
KLM
Deal found 24/2£1,594
Fri 10/406:50
SOU
-
PER
2 stops28h 45m
Multiple Airlines
Fri 17/415:40
PER
-
SOU
2 stops27h 05m
Multiple Airlines
Deal found 24/2£1,616
Wed 14/1008:55
SOU
-
PER
2 stops26h 40m
Multiple Airlines
Wed 4/1122:45
PER
-
SOU
2 stops28h 40m
Multiple Airlines
Deal found 25/2£1,655
Fri 20/320:10
SOU
-
PER
2 stops38h 35m
Qatar Airways
Fri 10/415:40
PER
-
SOU
2 stops34h 50m
Qatar Airways
Deal found 24/2£1,657
Wed 25/317:35
SOU
-
PER
2 stops32h 25m
Multiple Airlines
Wed 1/422:45
PER
-
SOU
2 stops25h 55m
Multiple Airlines
Deal found 25/2£1,700
Sat 11/409:15
SOU
-
PER
2 stops26h 20m
Multiple Airlines
Sat 18/415:40
PER
-
SOU
2 stops47h 55m
Multiple Airlines
Deal found 25/2£1,702

Find flight deals from Southampton to Western Australia

Keep the following information in mind while searching for Southampton to Western Australia flight deals. Data was last updated 26 February 2026.

Round-trip from

£1,471

One-way from

£809

Popular in

December

Cheapest in

September

Average price

£1,047
KLM
  • KLM
  • 8/4-15/4
  • 4 total stops
  • 68h 10m total
  • Southampton to Western Australia
Search Deals
25/4
  • 25/4
  • 2 total stops
  • 25h 20m total
  • Southampton to Western Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Western Australia 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 26 February 2026.
Use the filters below to find and compare flights from Southampton to Western Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Wed 8/4

09:05-00:40

2 stops32h 35m

Perth

Wed 15/4

12:15-16:50

2 stops35h 35m

£1,471

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Sun 8/3

09:30-18:45

2 stops25h 15m

Perth

Wed 11/3

22:45-19:40

2 stops28h 55m

£1,554

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Thu 26/3

18:05-15:15

3 stops37h 10m

Perth

Thu 25/6

02:10-16:50

3 stops45h 40m

£1,778

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Thu 26/3

08:50-15:35

3 stops46h 45m

Perth

Fri 26/6

12:15-16:50

2 stops35h 35m

£2,030

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Wed 25/3

17:35-23:20

3 stops45h 45m

Perth

Wed 1/4

06:50-16:50

3 stops41h 00m

£2,175

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Thu 26/3

09:30-18:45

2 stops49h 15m

Perth

Fri 10/4

15:40-09:45

2 stops25h 05m

£2,347

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Mon 15/6

09:10-18:35

2 stops26h 25m

£1,158

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Wed 17/6

20:00-18:35

2 stops39h 35m

£1,158

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Thu 23/4

20:00-11:55

2 stops32h 55m

£1,159

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Fri 31/7

20:00-11:55

2 stops32h 55m

£1,179

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Southampton to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia 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 Western Australia

What is the cheapest month to book a flight from Southampton to Western Australia?

Currently, April is the cheapest month in which you can book a flight from Southampton to Western Australia (average of £661). Flying from Southampton to Western Australia in December is currently the most expensive (average of £925). 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.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Western Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Southampton to Western Australia?

    Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Western Australia. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • How long is the flight from Southampton to Western Australia?

    For as low as £1,554, KLM can have you in Western Australia from Southampton in 25h 15m. Southampton and Western Australia are separated by a distance of 9046 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Southampton to Western Australia that include hotel bookings?

    Yes. In addition to deals on Southampton to Western Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Western Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Western Australia.

  • Can I find deals for business class flights from Southampton to Western Australia?

    Yes. Cheapflights offers flight deals from Southampton to Western Australia 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 Western Australia?

    Currently, April is the cheapest month in which you can book a flight from Southampton to Western Australia (average of £661). Flying from Southampton to Western Australia in December is currently the most expensive (average of £925). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Western Australia

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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 Western Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Western Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Western Australia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Western Australia from Southampton.

Can Cheapflights find flights from Southampton to Western Australia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Western Australia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southampton to Western Australia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Western Australia from Southampton today and book when prices fit your budget.

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