Cheap flights from the United Kingdom to Islamabad from £276

In general, September is the cheapest month to fly from United Kingdom to Islamabad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £524. If you are unable to visit Islamabad during the month of September, then departing from United Kingdom during the month November is also very affordable. Most momondo users find prices during this month for around £547.

The cheapest day to depart from United Kingdom to Islamabad is on a Thursday. Travellers who choose to depart for Islamabad on a Thursday will often find tickets for as low as £653. The most expensive day to fly to Islamabad is Saturday, with ticket prices averaging around £698.

Flying to Islamabad from United Kingdom in the morning is the least expensive time of day to depart. momondo users have found prices as low as £676 when looking at flights departing in the morning. Flights in the evening are often more expensive, with an average ticket price of £753.

Fly from London Heathrow to Islamabad Intl for the best United Kingdom - Islamabad Intl flight prices

You are more likely to see cheaper flights to Islamabad from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Islamabad for around £622 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Islamabad from United Kingdom for as low as £557 on momondo.

There are 3 cabin classes available to choose from on United Kingdom to Islamabad Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Etihad Airways, Qatar Airways, and SAUDIA are the most popular carriers operating from United Kingdom to Islamabad Intl

Turkish Airlines, SAUDIA and Etihad Airways are the top three most popular airlines that fly to Islamabad from United Kingdom according to our data. Turkish Airlines is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Islamabad. Keep in mind that there are 13 different airlines that fly to Islamabad on a routine basis, so you have a few additional options to choose from.

Historically, on average around 31% of flights between United Kingdom and Islamabad have experienced a delay on any given week. The average delay length over the past 12 months has been 147 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 29% of their flights experiencing any sort of delay.

5 flights are operational weekly from United Kingdom to Islamabad as of March 2026. The most popular departure day for this route is Tue, with 20% of flights per week taking off on this day.

Flight times from United Kingdom to Islamabad vary, but if you’re flying out of London and flying into Islamabad (one of the most popular routes), then the duration is 7h 40m on average. Another popular route from United Kingdom to Islamabad is flying from Manchester to Islamabad, which will take roughly 7h 45m. Keep in mind that layovers or delays could extend your travel time.