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Cheap flights from Perth to Portsmouth from $2,335

PER — LHR
21 Oct — 28 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

Mon 26/1002:30 -
2 stops37h 40m
Wed 4/1108:40 -
2 stops32h 50m
Deal found 20/9$2,335
Wed 28/1022:20 -
2 stops29h 10m
Wed 4/1109:20 -
2 stops24h 00m
Deal found 20/9$2,371
Mon 26/1002:30 -
2 stops46h 35m
Thu 5/1117:35 -
2 stops22h 20m
Deal found 20/9$2,495
Wed 28/1022:45 -
2 stops28h 45m
Mon 2/1120:00 -
2 stops38h 45m
Deal found 20/9$2,600
Tue 27/1022:45 -
2 stops52h 45m
Mon 2/1120:00 -
2 stops38h 45m
Deal found 20/9$2,603
Mon 26/1002:30 -
2 stops46h 35m
Tue 3/1117:35 -
3 stops32h 50m
Deal found 20/9$2,704
Wed 28/1002:30 -
2 stops37h 40m
Wed 4/1108:40 -
2 stops32h 50m
Deal found 20/9$2,781
Wed 28/1022:45 -
2 stops28h 45m
Thu 5/1120:00 -
2 stops38h 45m
Deal found 20/9$2,799
Wed 28/1022:45 -
2 stops28h 45m
Fri 6/1120:00 -
2 stops38h 45m
Deal found 20/9$2,840
Tue 27/1022:45 -
2 stops52h 45m
Fri 6/1109:20 -
2 stops25h 25m
Deal found 20/9$2,844
Wed 28/1002:30 -
2 stops37h 40m
Thu 5/1117:35 -
2 stops22h 20m
Deal found 20/9$2,857

Find flight deals from Perth to Portsmouth

Round-trip from

$2,335

Popular in

December

Cheapest in

February

Average price

$2,062
KLM
  • KLM
  • 26/10-4/11
  • 4 total stops
  • 70h 30m total
  • Perth to Portsmouth
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Highest demand for flights based on searches. 12% potential increase in price ($374 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($104 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

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Route

Depart

Return

Price

Cheapest return flight

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Tue 27/10

22:45-19:30

2 stops52h 45m

Southampton Eastleigh

Mon 2/11

20:00-18:45

2 stops38h 45m

$2,603

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Mon 26/10

02:30-08:10

2 stops37h 40m

Southampton Eastleigh

Thu 5/11

08:40-10:25

3 stops41h 45m

$2,704

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Wed 28/10

06:50-08:10

3 stops57h 20m

Southampton Eastleigh

Thu 5/11

08:40-10:25

3 stops41h 45m

$3,153
Fastest return journey

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Mon 26/10

22:45-19:30

2 stops28h 45m

Southampton Eastleigh

Thu 5/11

20:00-18:45

2 stops38h 45m

$3,491

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Mon 23/11

22:45-19:30

2 stops28h 45m

Southampton Eastleigh

Mon 25/1

15:15-18:45

2 stops43h 30m

$3,721

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Sat 3/10

22:45-19:30

2 stops51h 45m

Southampton Eastleigh

Wed 7/10

08:55-20:50

2 stops28h 55m

$3,790

PerthSouthampton

PER Perth - SOU Southampton Eastleigh

PERSOU

Perth

Thu 29/10

06:50-17:05

3 stops42h 15m

Southampton Eastleigh

Tue 3/11

17:35-10:25

3 stops32h 50m

$4,251

Flights are sorted by cheapest return flights first.

Deals found on 20/9

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?

    Qatar Airways and KLM can get you from Perth to Portsmouth in just under 37h 40m. Your travel time can differ by up to 15h 05m. The distance from Perth to Portsmouth is about 14558 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest flights from Perth to Portsmouth?

    Looking at all options, your cheapest flight can be booked for $1,505. While the most popular route (Perth - Southampton Eastleigh) can be booked for $2,781 on average, our data indicates $6,962 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$870Average$1,932FlexibilityNo cancel feeOn-time80%
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British AirwaysCheapest$993Average$2,069FlexibilityNo cancel feeOn-time70%
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Turkish AirlinesCheapest$1,148Average$1,307FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapest$1,161Average$1,781FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,189Average$1,546FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
LufthansaCheapest$1,209Average$1,229FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest$1,255Average$1,899FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest$1,275Average$2,284FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest$1,393Average$2,023FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$1,756Average$2,425FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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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