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Cheap flights from Southampton to Perth from £1,482

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — PER
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 November 2025.

Round-trip from

£1,129

Popular in

December

Cheapest in

May

Average price

£1,040
12/1-20/1
  • 12/1-20/1
  • 6 total stops
  • 66h 15m total
  • Southampton to Perth
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Southampton to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Perth
Explore the most affordable flight options available from Southampton to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Wed 24/1217:30SOU - PER
2 stops26h 45mMultiple Airlines
Wed 31/1205:35PER - SOU
3 stops34h 45mMultiple Airlines
Deal found 9/11£1,698
Wed 24/1208:40SOU - PER
2 stops31h 15mKLM
Wed 31/1206:50PER - SOU
2 stops42h 35mKLM
Deal found 9/11£1,889
Wed 31/1212:25SOU - PER
2 stops39h 30mQatar Airways
Thu 22/115:55PER - SOU
2 stops31h 40mQatar Airways
Deal found 9/11£2,863
Wed 31/1212:25SOU - PER
2 stops39h 30mQatar Airways
Tue 27/122:45PER - SOU
2 stops52h 55mQatar Airways
Deal found 9/11£2,865
Wed 31/1212:25SOU - PER
2 stops46h 20mQatar Airways
Fri 23/122:45PER - SOU
2 stops48h 50mQatar Airways
Deal found 9/11£2,891

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Perth 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 11 November 2025.
Use the filters below to find and compare flights from Southampton to Perth that are best for you.

Fly from

Southampton

Fly to

Perth

Route

Depart

Return

Price

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Sun 15/3

09:30-23:55

2 stops30h 25m

Perth

Thu 19/3

10:30-17:00

2 stops38h 30m

£1,482

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Thu 19/3

09:30-18:45

2 stops25h 15m

Perth

Tue 7/4

15:40-19:30

2 stops34h 50m

£1,645

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Thu 19/3

09:30-18:45

2 stops25h 15m

Perth

Wed 8/4

15:40-19:30

2 stops34h 50m

£1,645

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Wed 18/3

12:25-11:55

2 stops39h 30m

Perth

Wed 8/4

15:40-19:30

2 stops34h 50m

£1,650

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Mon 2/2

20:10-11:55

2 stops55h 45m

Perth

Mon 16/2

15:55-15:35

2 stops31h 40m

£1,651

SouthamptonPerth

SOU - PER

SOUPER

Southampton Eastleigh

Mon 2/2

20:10-11:55

2 stops55h 45m

Perth

Wed 18/2

15:55-15:35

2 stops31h 40m

£1,651

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Best time to book a flight from Southampton to Perth

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

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

Currently, May is the cheapest month in which you can book a flight from Southampton to Perth (average of £678). Flying from Southampton to Perth in January is currently the most expensive (average of £985). 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.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated 11 November 2025.
See what other customers who have flown with KLM from Southampton to Perth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,410 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,410 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

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

  • How long is the flight from Southampton to Perth?

    For as low as £1,482, KLM can have you in Perth from Southampton in 30h 25m. The distance between Southampton and Perth is about 9046 mi.

  • What is the cheapest airline to fly from Southampton to Perth round-trip?

    Currently priced at £1,092, KLM will fly you from Southampton to Perth and back. In addition to KLM, many other airlines offer competitively priced options for your trip.

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

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

  • How can I find direct flights from Southampton to Perth?

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

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

    Yes. Cheapflights offers flight deals from Southampton to Perth 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 Perth?

    Currently, May is the cheapest month in which you can book a flight from Southampton to Perth (average of £678). Flying from Southampton to Perth in January is currently the most expensive (average of £985). 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

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Scarborough

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Southampton to Perth

Discover the top airline that operate flights from Southampton to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£1,092Average£1,796FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Perth?

Cheapflights helps you search for flights from Southampton to Perth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to Perth for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Perth from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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