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Cheap flights from Perth to Portsmouth from $2,285

PER — LHR
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Portsmouth

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Portsmouth

Wed 28/1022:20 -
2 stops29h 10m
Wed 4/1109:20 -
2 stops24h 00m
Deal found 13/9$2,379
Wed 28/1016:15 -
2 stops23h 55m
Wed 4/1117:35 -
3 stops37h 50m
Deal found 13/9$2,978
Tue 15/1222:45 -
2 stops28h 40m
Wed 30/1220:00 -
2 stops62h 45m
Deal found 12/9$4,004

Find flight deals from Perth to Portsmouth

Round-trip from

$2,285

Popular in

December

Cheapest in

February

Average price

$2,050
Qatar Airways
  • Qatar Airways
  • 5/3-16/4
  • 4 total stops
  • 68h 15m total
  • Perth to Portsmouth
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Highest demand for flights based on searches. 11% potential increase in price ($336 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($105 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Perth to Portsmouth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Fri 5/3

22:45-08:45

2 stops42h 00m

Southampton Eastleigh

Fri 16/4

09:20-18:35

2 stops26h 15m

$2,285

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Wed 28/10

22:20-19:30

2 stops29h 10m

Southampton Eastleigh

Wed 4/11

09:20-17:20

2 stops24h 00m

$2,379

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Wed 30/9

16:00-08:40

3 stops47h 40m

Southampton Eastleigh

Wed 31/12

00:00-07:00

Nonstop0h 00m

$2,478

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Wed 28/10

16:15-08:10

2 stops23h 55m

Southampton Eastleigh

Wed 4/11

17:35-15:25

3 stops37h 50m

$2,978

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Tue 15/12

22:45-19:25

2 stops28h 40m

Southampton Eastleigh

Mon 28/12

20:00-18:45

2 stops62h 45m

$4,004

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Tue 15/12

22:45-19:25

2 stops28h 40m

Southampton Eastleigh

Wed 30/12

20:00-18:45

2 stops62h 45m

$4,004
Fastest return journey

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Sat 10/10

22:45-20:20

2 stops28h 35m

Southampton Eastleigh

Wed 31/12

00:00-07:00

Nonstop0h 00m

$7,447

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Sorted by cheapest first

Best time to book a flight from Perth to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Perth with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Perth to Portsmouth

What is the cheapest time of day to fly from PER to P0R?

When flying from Perth to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

  • What airport do you fly from for flights from Perth to Portsmouth?

    If you book a flight to Portsmouth from Perth, you will be flying from Perth, which is the city’s only airport. Perth (PER) is located 10.2 km from the centre of Perth. There are 0 flights from Perth to Portsmouth per day from 11 different airlines.

  • How long is the flight from Perth to Portsmouth?

    KLM can get you from Perth to Portsmouth in just under 23h 55m. Your travel time can differ by up to . The distance from Perth to Portsmouth is about 14558 km.

  • What are the cheapest flights from Perth to Portsmouth?

    Looking at all options, your cheapest flight can be booked for $1,495. While the most popular route (Perth - Southampton Eastleigh) can be booked for $2,285 on average, our data indicates $6,914 when flying from Perth to Portsmouth.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth to Portsmouth 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Perth to Portsmouth

AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$864Average$1,926FlexibilityNo cancel feeOn-time80%
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British AirwaysCheapest$987Average$2,056FlexibilityNo cancel feeOn-time70%
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Turkish AirlinesCheapest$1,141Average$1,299FlexibilityNo cancel feeOn-time77%
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Singapore AirlinesCheapest$1,154Average$1,769FlexibilityNo cancel feeOn-time81%
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Malaysia AirlinesCheapest$1,182Average$1,537FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
LufthansaCheapest$1,202Average$1,221FlexibilityNo cancel feeOn-time76%
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Qatar AirwaysCheapest$1,240Average$1,832FlexibilityNo cancel feeOn-time68%
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Cathay PacificCheapest$1,267Average$2,250FlexibilityNo cancel feeOn-time72%
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EmiratesCheapest$1,384Average$2,002FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$1,758Average$2,417FlexibilityNo cancel feeOn-time74%
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Fly with Cheapflights

How does Cheapflights help users find flights from Perth to Portsmouth?

When you search for this flight from Perth to Portsmouth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Portsmouth from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Perth to Portsmouth flexibly with Cheapflights today.

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

Yes! Start tracking prices for Perth to Portsmouth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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