Cheap flights from Islamabad to the United Kingdom from £259

The cheapest month to fly to United Kingdom from Islamabad is in March. Flight prices, which tend to average around £608, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of March, then departing from Islamabad during the month October is also very affordable. Most momondo users find prices during this month for around £610.

The cheapest day to depart from Islamabad to United Kingdom is on a Tuesday. Travellers who choose to depart for United Kingdom on a Tuesday will often find tickets for as low as £679. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Islamabad to United Kingdom for around £804.

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £476. Try not to purchase tickets in the morning because they tend to be around £740. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to United Kingdom from Islamabad when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £681 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Islamabad for as low as £483 on momondo.

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

Etihad Airways, Emirates, and Gulf Air are the most popular carriers operating from Islamabad Intl to United Kingdom

Emirates, Pakistan International Airlines and Etihad Airways are the top three most popular airlines that fly to United Kingdom from Islamabad according to our data. Emirates is the first choice among our users, with 34% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 10 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between Islamabad and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 171 minutes.

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

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

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

As of September 2026, there are 1 flights per day flying from Islamabad to United Kingdom. The most common time of day flights depart is 00:00, with 45% of flights taking off in the morning.

8 flights are operational weekly from Islamabad to United Kingdom as of September 2026. The most popular departure day for this route is Tue, with 25% of flights per week taking off on this day.