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Cheap flights from Southampton to Western Australia from £370

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — PER
21 Aug — 28 Aug1
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 22 July 2026.

Mon 5/1009:20
SOU
-
PER
3 stops35h 25m
Multiple Airlines
Mon 26/1005:15
PER
-
SOU
3 stops47h 30m
Multiple Airlines
Deal found 19/7£1,090
Fri 4/906:45
SOU
-
PER
2 stops27h 50m
Multiple Airlines
Fri 11/922:20
PER
-
SOU
2 stops42h 25m
Multiple Airlines
Deal found 21/7£1,439
Mon 5/1017:20
SOU
-
PER
2 stops24h 20m
KLM
Mon 26/1016:15
PER
-
SOU
2 stops32h 45m
KLM
Deal found 19/7£1,447
Tue 18/808:55
SOU
-
PER
2 stops50h 40m
Multiple Airlines
Mon 24/822:45
PER
-
SOU
2 stops27h 40m
Multiple Airlines
Deal found 19/7£1,498
Wed 28/1008:55
SOU
-
PER
2 stops25h 50m
Multiple Airlines
Wed 28/422:45
PER
-
SOU
2 stops27h 45m
Multiple Airlines
Deal found 20/7£1,546
Tue 27/1008:55
SOU
-
PER
2 stops25h 50m
Multiple Airlines
Sat 27/222:45
PER
-
SOU
2 stops28h 45m
Multiple Airlines
Deal found 21/7£1,571
Sun 25/1009:20
SOU
-
PER
2 stops25h 25m
Multiple Airlines
Thu 25/222:45
PER
-
SOU
2 stops28h 40m
Multiple Airlines
Deal found 21/7£1,575
Sun 9/809:15
SOU
-
PER
2 stops22h 50m
Multiple Airlines
Mon 10/822:45
PER
-
SOU
2 stops26h 00m
Multiple Airlines
Deal found 22/7£1,694
Mon 21/908:55
SOU
-
PER
2 stops26h 40m
Multiple Airlines
Sat 26/922:45
PER
-
SOU
2 stops28h 35m
Multiple Airlines
Deal found 22/7£1,700
Tue 20/1008:55
SOU
-
PER
2 stops26h 40m
Multiple Airlines
Fri 6/1122:45
PER
-
SOU
2 stops25h 50m
Multiple Airlines
Deal found 18/7£1,740

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 22 July 2026.

Round-trip from

£1,090

One-way from

£370

Popular in

December

Cheapest in

September

Average price

£1,380
5/10-26/10
  • 5/10-26/10
  • 6 total stops
  • 82h 55m total
  • Southampton to Western Australia
Search Deals
7/9
  • 7/9
  • 3 total stops
  • 45h 25m total
  • Southampton to Western Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 22 July 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

Cheapest return flight

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Fri 4/9

06:45-17:35

2 stops27h 50m

Perth

Fri 11/9

22:20-09:45

2 stops42h 25m

£1,439

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Tue 18/8

08:55-18:35

2 stops50h 40m

Perth

Mon 24/8

22:45-19:25

2 stops27h 40m

£1,498

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Mon 5/10

17:20-00:40

2 stops24h 20m

Perth

Mon 26/10

20:10-17:00

3 stops52h 50m

£1,530

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Wed 28/10

08:55-18:45

2 stops25h 50m

Perth

Wed 28/4

22:45-19:30

2 stops27h 45m

£1,546

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Tue 27/10

08:55-18:45

2 stops25h 50m

Perth

Sat 27/2

22:45-19:30

2 stops28h 45m

£1,571

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Sun 25/10

09:20-18:45

2 stops25h 25m

Perth

Thu 25/2

22:45-19:25

2 stops28h 40m

£1,575

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Mon 21/9

08:55-18:35

2 stops26h 40m

Perth

Sat 26/9

22:45-20:20

2 stops28h 35m

£1,700

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Tue 20/10

08:55-18:35

2 stops26h 40m

Perth

Fri 6/11

22:45-16:35

2 stops25h 50m

£1,740

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Mon 11/1

08:40-18:40

3 stops50h 00m

Perth

Mon 8/2

10:30-17:00

2 stops38h 30m

£1,740

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Sun 6/9

10:15-18:35

2 stops25h 20m

Perth

Fri 11/9

22:45-19:30

2 stops27h 45m

£1,764

Flights are sorted by cheapest return flights first.

Deals found on 20/7

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

No data available for this route at this time. Please check back soon.

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 £1,530, KLM can have you in Western Australia from Southampton in 24h 20m. Southampton and Western Australia are separated by a distance of 9046 mi.

  • 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.

See more FAQs

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Alternative routes for Southampton to Western Australia

See prices for flight routes from nearby airports that may be better suited for you.
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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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