Cheap flights from Pakistan to London from £227

In general, March is the cheapest month to fly from Pakistan to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £606. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Pakistan averaging around £630.

On average, the least expensive day to fly to London Heathrow Airport from Pakistan is on a Sunday. momondo users have found tickets for Sunday departures for as low as £709. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £828.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Pakistan to London Heathrow Airport in the morning for as low as £760. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £770 on average. Flights to London Heathrow Airport from Pakistan at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Heathrow Airport from Pakistan when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £702 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Pakistan for as low as £534 on momondo.

There are 2 cabin classes available to choose from on Pakistan to London Heathrow Airport 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 Pakistan to London Heathrow

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

Historically, on average around 12% of flights between Pakistan and London have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday 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 week flying from Pakistan to London Heathrow Airport. The most common day of the week flights depart is Fri, with 100% of flights taking off on this day.

If you’re flying from a popular airport in Pakistan, such as Islamabad or Lahore, and flying into London Heathrow Airport, then you can expect flight times to average 8h 40m and 8h 55m, respectively.