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Cheap flights from Portsmouth to Islamabad

LHR — ISB
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Portsmouth to Islamabad

Popular in

July

Cheapest in

September

Average price

£568
Highest demand for flights based on searches. 7% potential increase in price (£41 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Insights

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

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

When flying from Portsmouth to Islamabad, 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 into for flights to Islamabad from Portsmouth?

    Islamabad Intl (ISB), located 19.7 mi from the city center, is the airport you fly into when you book flights from Portsmouth to Islamabad. 14 airlines have flights to Islamabad Intl from Portsmouth on a regular basis. Booking flights from Portsmouth to Islamabad Intl should not be difficult; the airport handles an average of 0 inbound flights from Portsmouth per day.

  • What are the cheapest flights from Portsmouth to Islamabad?

    Looking for the cheapest flight from Portsmouth to Islamabad? While on average our users pay £780, our data indicates the cheapest price to be £294. The most popular route (Southampton Eastleigh - Islamabad Intl), is priced around £854.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Islamabad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Travelling to a place near Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Rawalpindi
Murree

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portsmouth to Islamabad

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Gatwick to Multān flights
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London City to Islamabad flights
Stansted to Multān flights
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Birmingham to Faisalābād flights
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Manchester to Peshawar flights
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Leeds to Islamabad flights
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Birmingham to Multān flights
Edinburgh to Multān flights
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Heathrow to Faisalābād flights
London City to Karachi flights
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Southampton to Karachi flights
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Top 10 airlines flying from Portsmouth to Islamabad

AirlineCheapestAverageFlexibilityOn-time
Azerbaijan AirlinesCheapest£217Average£686FlexibilityNo cancel feeOn-time87%
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Gulf AirCheapest£317Average£552FlexibilityNo cancel feeOn-time67%
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Riyadh AirCheapest£380Average£485FlexibilityNo cancel feeOn-timeN/A
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SAUDIACheapest£397Average£560FlexibilityNo cancel feeOn-time86%
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Etihad AirwaysCheapest£425Average£559FlexibilityNo cancel feeOn-time75%
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Kuwait AirwaysCheapest£429Average£575FlexibilityNo cancel feeOn-time64%
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British AirwaysCheapest£454Average£709FlexibilityNo cancel feeOn-time70%
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Turkish AirlinesCheapest£474Average£610FlexibilityNo cancel feeOn-time77%
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Qatar AirwaysCheapest£478Average£612FlexibilityNo cancel feeOn-time68%
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Uzbekistan AirwaysCheapest£520Average£868FlexibilityNo cancel feeOn-time81%
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Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Islamabad from Portsmouth today with Cheapflights!

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

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 Islamabad from Portsmouth.

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

Yes! Cheapflights helps users easily find flights from Portsmouth to Islamabad with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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