Cheapflights Tip: The best prices from Dublin to Istanbul are usually found in November or May, booked 89 days in advance, depart on a Monday or Wednesday and return on a Monday
Find flight deals from Dublin to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 February 2026.
Best time to book a flight from Dublin to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Dublin with our price prediction graph.
DUB-IST
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Istanbul Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Dublin to Istanbul Airport?
Use this chart to determine the optimal time to book a round-trip flight from Dublin to Istanbul. Price data was last updated on 30 January 2026.
The price you pay for your flight from Dublin to Istanbul Airport may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Dublin to Istanbul Airport?
Currently, May is the cheapest month in which you can book a flight from Dublin to Istanbul Airport (average of C$ 167). Flying from Dublin to Istanbul Airport in August is currently the most expensive (average of C$ 350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to IST?
Find hourly flight availability from Dublin to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 February 2026.
When flying from Dublin to Istanbul Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Dublin to Istanbul Airport
Explore weekly flight availability from Dublin to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 February 2026.
The most flights from DUB to IST are scheduled on a Tuesday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Dublin to Istanbul delayed?
About 11% of weekly flights between Dublin and Istanbul have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for Dublin to Istanbul flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to Istanbul flights?
Over the past year, Turkish Airlines has had the lowest number of delays on this route, with just 11% of flights being delayed.
Reviews of airlines servicing Istanbul
Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated 4 February 2026.
Get a feel of what it's like to fly with Turkish Airlines and Pegasus Airlines from Dublin to Istanbul Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
First of all, my flight got delayed. When I had a registration in Astana, the girl who was working on a desk was too lazy to fill out my info and that’s why she gave me only 2 tickets instead of 3. While boarding I realized it and had to talk to another worker who was solving this problem. My seat was near emergency door, people in front were reclining their seats, but I couldn’t- that made me have a little space to sit, move, etc. That was really uncomfortable. So the flight itself also took longer and I didn’t have time to reach another gate for next flight, even tho flight attendant said plane will be in time. I had to go to Turkish Airlines main office, most of workers didn’t speak enough good English to explain properly where it is. It also took me like 1,5 hours to solve. I was not satisfied with the flight at all this time.
First of all, my flight got delayed. When I had a registration in Astana, the girl who was working on a desk was too lazy to fill out my info and that’s why she gave me only 2 tickets instead of 3. While boarding I realized it and had to talk to another worker who was solving this problem. My seat was near emergency door, people in front were reclining their seats, but I couldn’t- that made me have a little space to sit, move, etc. That was really uncomfortable. So the flight itself also took longer and I didn’t have time to reach another gate for next flight, even tho flight attendant said plane will be in time. I had to go to Turkish Airlines main office, most of workers didn’t speak enough good English to explain properly where it is. It also took me like 1,5 hours to solve. I was not satisfied with the flight at all this time.
First of all, my flight got delayed. When I had a registration in Astana, the girl who was working on a desk was too lazy to fill out my info and that’s why she gave me only 2 tickets instead of 3. While boarding I realized it and had to talk to another worker who was solving this problem. My seat was near emergency door, people in front were reclining their seats, but I couldn’t- that made me have a little space to sit, move, etc. That was really uncomfortable. So the flight itself also took longer and I didn’t have time to reach another gate for next flight, even tho flight attendant said plane will be in time. I had to go to Turkish Airlines main office, most of workers didn’t speak enough good English to explain properly where it is. It also took me like 1,5 hours to solve. I was not satisfied with the flight at all this time.
Related info for your journey
Find useful and relevant information for your journey from Dublin to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Dublin to Istanbul?
Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Istanbul. You should not have trouble finding flights to Istanbul from Dublin; the airport handles an average of 3 outbound flights to Istanbul per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Dublin airport to Istanbul. It is only a 9.2 km journey to Dublin (DUB) from Dublin’s city centre.
What are the cheapest airlines flying from Dublin to Istanbul Airport round-trip?
Pegasus Airlines, at C$ 233, was found to be the cheapest airline from Dublin to Istanbul Airport. An alternate airline flying to your destination would be Turkish Airlines. Users have found that Pegasus Airlines is 46% cheaper than the other options available to this destination.
Can I find deals for business class flights from Dublin to Istanbul?
Yes. Cheapflights offers flight deals from Dublin to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to Istanbul Airport?
Currently, May is the cheapest month in which you can book a flight from Dublin to Istanbul Airport (average of C$ 167). Flying from Dublin to Istanbul Airport in August is currently the most expensive (average of C$ 350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Istanbul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 February 2026.
Discover the top 2 airlines that operate flights from Dublin to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 4 February 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Istanbul?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to Istanbul. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Istanbul?
Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Istanbul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Dublin to Istanbul with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Istanbul, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Dublin to Istanbul become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Istanbul from Dublin today and book when prices fit your budget.
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