Skip to main content
How to find the cheapest flight from
Cheap flights from Portsmouth to Islamabad
Return
Economy
How to find the cheapest flight from
Portsmouth to Islamabad (ISB)
All the information you need to plan the best null to ISB flight in 2021: compare Portsmouth to Islamabad flight prices with the expected peak season, weather and rainfall in Islamabad.
How far in advance should I book a flight from Portsmouth to Islamabad?
Users have found that booking a flight from Portsmouth to Islamabad at least 41 days early can save you up to 20% on average compared to booking a flight this week. If booking 41 days before your flight isn’t an option for you, users have found flights from Portsmouth to Islamabad for as little as £515 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £580 for flights departing within the next 3 days.
What is the cheapest month to fly from Portsmouth to Islamabad?
Our data shows that May tends to be the cheapest month to fly to Islamabad from Portsmouth. Users have commonly found prices around £498 for the month, but tickets can be as low as £330. Due to multiple factors, prepare for potentially higher prices in July.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Portsmouth</span> to <span class="emphasized">Islamabad</span> flights.
Alternative routes for Portsmouth to Islamabad
See prices for flight routes from nearby airports that may be better suited for you.
Birmingham to Islamabad
from £423 pp
Bristol to Islamabad
from £594 pp
Destination information for Islamabad
Things to know before you go - useful duration and weather info for your trip from Portsmouth to Islamabad.
Today's exchange rate
£1 = ₨219.08
Average temperature for June in Islamabad
38.0 °C
Avg rainfall for June in Islamabad
44.0 mm
Airports servicing Islamabad
Top 10 airlines flying from Portsmouth to Islamabad
The chart below displays the airlines Cheapflights users travelling from Portsmouth to Islamabad choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2021.
Hourly flight availability from Portsmouth to Islamabad
See what time of day planes typically take off from Portsmouth towards Islamabad.
| Morning 6 AM to midday | 77% of flight departures |
| Afternoon Midday to 6 PM | 22% of flight departures |
| Early morning Midnight to 6 AM | 1% of flight departures |
| Evening 6 PM to midnight | 0% of flight departures |
Midnight
6 AM
Noon
6 PM