Cheap flights from Islamabad to London from £279

The cheapest month to fly to London Gatwick Airport from Islamabad is in September. Flight prices, which tend to average around £631, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in September, then you should wait until January to fly from Islamabad, when ticket prices are also cheap, with an average price of £647.

According to our data, Sunday is the cheapest day to fly to London Gatwick Airport from Islamabad. The lowest ticket price found for a Sunday departure recently was £644. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Islamabad to London Gatwick Airport on a Monday will generally be more expensive and average around £807. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Islamabad to London Gatwick Airport flights are usually those with departure times in the morning. Our users have found flights to London Gatwick Airport in the morning for as low as £628. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the evening when prices are around £722.

Fly from Islamabad Intl to London Gatwick for the best Islamabad Intl - London Gatwick flight prices

You are more likely to see cheaper flights to London Gatwick Airport from Islamabad when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £722 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Islamabad for as low as £478 on momondo.

No. A direct flight is the cheapest option for a flight between Islamabad to London Gatwick Airport.

As of April 2026, prices for Islamabad to London Gatwick Airport flights are approximately 19% more expensive when compared to flights at the same time last year.

Qatar Airways and Emirates are the most popular carriers operating from Islamabad Intl to London Gatwick

British Airways, Turkish Airlines and Emirates are the top three most popular airlines that fly to London Gatwick Airport from Islamabad according to our data. British Airways is the first choice among our users, with 72% of people opting to fly with this airline when travelling to London Gatwick Airport. Keep in mind that there are 4 different airlines that fly to London Gatwick Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between Islamabad and London have experienced a delay on any given week. The average delay length over the past 12 months has been 155 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.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday 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 20% of their flights experiencing any sort of delay.

Istanbul (IST) was the most common stop: 76% of momondo users choosing one-stop flights on this route connected there.

Flights via Baku (GYD) offer the lowest average return price of £582.

Flights connecting via Baku (GYD) have the shortest average one-way travel time: 12h 35m.

Dubai (DXB) has the shortest average stopover time for this route: 2h 13m.