Cheap flights from Istanbul Airport to the United Kingdom from £39

The cheapest month to fly to United Kingdom from Istanbul Airport is in June. Flight prices, which tend to average around £102, 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 June, then departing from Istanbul Airport during the month May is also very affordable. Most momondo users find prices during this month for around £116.

The cheapest day to depart from Istanbul Airport to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £66. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul Airport to United Kingdom for around £155.

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £65. Try not to purchase tickets in the afternoon because they tend to be around £169. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Istanbul to London Luton for the best Istanbul - United Kingdom flight prices

You are more likely to see cheaper flights to United Kingdom from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £241 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 Istanbul Airport for as low as £205 on momondo.

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

Wizz Air, British Airways, and Air Serbia are the most popular carriers operating from Istanbul to United Kingdom

Turkish Airlines, British Airways and Pegasus Airlines are the top three most popular airlines that fly to United Kingdom from Istanbul Airport according to our data. Turkish Airlines is the first choice among our users, with 41% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 4 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 15% of flights between Istanbul and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 101 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.

Wednesday 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 10% of their flights experiencing any sort of delay.

As of September 2026, there are 56 flights per day flying from Istanbul Airport to United Kingdom. The most common time of day flights depart is 07:00, with 40% of flights taking off at midday.

As of September 2026, there are 395 flights per week flying from Istanbul Airport to United Kingdom. The most common day of the week flights depart is Mon, with 26% of flights taking off on this day.