Cheap flights from Ireland to Istanbul from £84

The month of February is, on average, the cheapest month to fly to Istanbul from Ireland, with most prices found around £154. If you aren’t able to travel to Istanbul during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £159.

On average, the least expensive day to fly to Istanbul from Ireland is on a Monday. momondo users have found tickets for Monday departures for as low as £570. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Ireland to Istanbul on a Saturday will generally be more expensive and average around £678. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Istanbul from Ireland at midday is the least expensive time of day to depart. momondo users have found prices as low as £282 when looking at flights departing at midday. Flights to Istanbul are more costly in the afternoon, with an average ticket price of £658. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Dublin to Istanbul Sabiha Gokcen for the best Ireland - Istanbul flight prices

You are more likely to see cheaper flights to Istanbul from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around £242 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 Ireland for as low as £202 on momondo.

There are 2 cabin classes available to choose from on Ireland to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

KLM, FLYONE, and Transavia France are the most popular carriers operating from Ireland to Istanbul

Pegasus Airlines, Turkish Airlines and Lufthansa are the top three most popular airlines that fly to Istanbul from Ireland according to our data. Pegasus Airlines is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Istanbul. Keep in mind that there are 3 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Ireland and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening 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, Turkish 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, 3 flights take off from Ireland and land in Istanbul each day. The most common flight departure time for this route is 17:00, with 52% of daily flights taking off in the afternoon.

21 flights are operational weekly from Ireland to Istanbul as of September 2026. The most popular departure day for this route is Thu, with 29% of flights per week taking off on this day.