Cheap flights from London Stansted Airport to Istanbul from £41

The month of January is, on average, the cheapest month to fly to Istanbul from London Stansted Airport, with most prices found around £30. If you aren’t able to travel to Istanbul during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £32.

On average, the least expensive day to fly to Istanbul from London Stansted Airport is on a Monday. momondo users have found tickets for Monday departures for as low as £527. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London Stansted Airport to Istanbul on a Saturday will generally be more expensive and average around £567. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Istanbul from London Stansted Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £253 when looking at flights departing at midday. Flights to Istanbul are more costly in the afternoon, with an average ticket price of £571. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Stansted to Istanbul Sabiha Gokcen for the best London Stansted - Istanbul flight prices

You are more likely to see cheaper flights to Istanbul from London Stansted Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around £158 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from London Stansted Airport for as low as £113 on momondo.

Pegasus Airlines and Turkish Airlines are the most popular carriers operating from London Stansted to Istanbul

Pegasus Airlines, Ajet and Turkish Airlines are the top three most popular airlines that fly to Istanbul from London Stansted Airport according to our data. Pegasus Airlines is the first choice among our users, with 73% of people opting to fly with this airline when travelling to Istanbul. Keep in mind that there are 4 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between London and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon 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. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Ajet have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

As of April 2026, 9 flights take off from London Stansted Airport and land in Istanbul each day. The most common flight departure time for this route is 12:00, with 64% of daily flights taking off in the afternoon.

The number of flights available between London Stansted Airport and Istanbul is 69 per week as of April 2026. The most frequent departure day is Thu, with 22% of weekly flights leaving on this day.