Cheap flights from Dublin to Istanbul from £93

The month of January is, on average, the cheapest month to fly to Istanbul from Dublin, with most prices found around £80. If you aren’t able to travel to Istanbul during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £95.

On average, the least expensive day to fly to Istanbul from Dublin is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £579. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Dublin to Istanbul on a Saturday will generally be more expensive and average around £717. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Istanbul from Dublin at midday is the least expensive time of day to depart. momondo users have found prices as low as £330 when looking at flights departing at midday. Flights to Istanbul are more costly in the afternoon, with an average ticket price of £679. 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 Dublin - Istanbul flight prices

You are more likely to see cheaper flights to Istanbul from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around £240 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 Dublin for as low as £161 on momondo.

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

British Airways and KLM are the most popular carriers operating from Dublin to Istanbul

Pegasus Airlines, Turkish Airlines and Lufthansa are the top three most popular airlines that fly to Istanbul from Dublin according to our data. Pegasus Airlines is the first choice among our users, with 53% 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 17% of flights between Dublin and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

Generally, flights departing in the morning 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.

3 flights are operational daily from Dublin to Istanbul as of June 2026. The most popular departure time for this route is 10:00, with 45% of flights per day taking off in the afternoon.

25 flights are operational weekly from Dublin to Istanbul as of June 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.