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Cheap flights from Dublin to Istanbul
DUB — IST
4 Nov — 11 Nov1
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 (TR5). 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 5 October 2026.
Popular in | December |
|---|---|
Cheapest in | February |
Average price | £253 |
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-TR5
Estimated return 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
Prices
Delays
How far ahead should I book a flight from Dublin to Istanbul?
The best time to book flights from Dublin to Istanbul is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Dublin to Istanbul?
Currently, February is the cheapest month in which you can book a flight from Dublin to Istanbul (average of £157). Flying from Dublin to Istanbul in December is currently the most expensive (average of £344). 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 5 October 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Istanbul as you normally would.
How often are flights from Dublin to Istanbul delayed?
About 16% of weekly flights between Dublin and Istanbul have experienced delays in the past year, with the average delay time being 124 minutes.
What is the most punctual flight time for Dublin to Istanbul flights?
Historically, flights departing at night 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 Sunday 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 have had the lowest number of delays on this route, with just 12% 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 5 October 2026.
See what other customers who have flown with Turkish Airlines,Lufthansa, andPegasus Airlines from Dublin to Istanbul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Food
7.5
Boarding
7.3
Comfort
7.3
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Sept 2026
SEA - IST
Overall
7.4
Food
7.5
Boarding
7.3
Comfort
7.3
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Sept 2026
SEA - IST
Overall
7.4
Food
7.5
Boarding
7.3
Comfort
7.3
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Sept 2026
SEA - IST
Overall
7.4
Food
7.5
Boarding
7.3
Comfort
7.3
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Sept 2026
SEA - IST
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.
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Complete your trip
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Alternative routes for Dublin to Istanbul
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Istanbul by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Türkiye (Turkey)
Book a non-stop flight to one of these other cities located in Türkiye (Turkey).
Search flights from Dublin to Istanbul by cabin class
Find flights from Dublin to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dublin and Istanbul flights
Browse other Dublin and Istanbul flight options. Last updated on 5 October 2026.
Other flights from Dublin
Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on 5 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Top 3 airlines flying from Dublin to Istanbul
Discover the top 3 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 7,457,451 searches. Data last updated 5 October 2026.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers 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 helps you search for flights from Dublin to Istanbul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Istanbul?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Istanbul for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Dublin to Istanbul with no change fees?
Yes, we can. To see specific flights from Dublin to Istanbul with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Dublin to Istanbul become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!