Question 1

What are the cheapest airlines flying from Dublin to Istanbul round-trip?

Accepted Answer

According to our current data, Pegasus Airlines (£130), Lufthansa (£141), and KLM (£145) offers the cheapest pricing from Dublin to Istanbul. You may be able to fly from Dublin to Istanbul for 50% less than the average price by searching for these airlines.

Question 2

How far ahead should I book a flight from Dublin to Istanbul?

Accepted Answer

The best time to book flights from Dublin to Istanbul is 89 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.

Question 3

What is the cheapest month to book a flight from Dublin to Istanbul?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Dublin to Istanbul (average of £159). Flying from Dublin to Istanbul in August is currently the most expensive (average of £366). 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.

Question 4

What is the cheapest day to fly from Dublin to Istanbul?

Accepted Answer

Travellers seeking maximum savings on their Dublin to Istanbul flight should consider departing on Monday at midday when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Istanbul ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul when rainfall is around 10.0 mm.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Istanbul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Question 7

What are the cheapest flights from Dublin to Istanbul?

Accepted Answer

On average you can expect to pay £957 for a flight from Dublin to Istanbul. The cheapest flight overall is £180 while the most popular route, (Dublin - Istanbul) is currently priced at £395.

Question 8

What are the most reliable airlines from Dublin to Istanbul?

Accepted Answer

Before booking your flight to Istanbul from Dublin, check out the most reliable airlines to get you to your destination on time: JetBlue (72%), Turkish Airlines (70%), IndiGo( 70%).

Question 9

What are the most popular airlines that fly from Dublin to Istanbul?

Accepted Answer

Before booking your flight from Dublin to Istanbul check out the most popular airlines for this route: KLM, Lufthansa or Pegasus Airlines.

Question 10

What is the cheapest day to fly round-trip from Dublin to Istanbul?

Accepted Answer

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Istanbul. Check prices with Cheapflights to find a great deal for your trip.

Question 11

How far in advance should I book a flight from Dublin to Istanbul?

Accepted Answer

Users have found that booking a flight from Dublin to Istanbul at least 47 days early can save you up to 41% on average compared to booking a flight this week. If booking 47 days before your flight isn’t an option for you, users have found flights from Dublin to Istanbul for as little as £232 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £255 for flights departing within the next 3 days.

Question 12

What is the cheapest month to fly from Dublin to Istanbul?

Accepted Answer

May is one of the best times of the year to fly to Istanbul from Dublin. Prices for May average £262 per person but you can even find prices for as low as £90. The most expensive prices can be found in the month of December. Opting for a May flight can save you 42% on your journey compared to booking in December

Question 13

What is the cheapest time of day to fly from DUB to IST?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Dublin to Istanbul at midday. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

Question 14

What airport do you fly from for flights from Dublin to Istanbul?

Accepted Answer

Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Istanbul from Dublin. Booking flights from Dublin (DUB) to Istanbul should be relatively easy as there are 2 daily outbound flights to Istanbul from 4 different airlines.

Question 15

Can I find deals for flights from Dublin to Istanbul that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Dublin to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 16

How can I find direct flights from Dublin to Istanbul?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Istanbul.

Question 17

Can I find deals for business class flights from Dublin to Istanbul?

Accepted Answer

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.

Question 18

How does Cheapflights help users find flights from Dublin to Istanbul?

Accepted Answer

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.

Question 19

Why should you use Cheapflights to find cheap flight tickets from Dublin to Istanbul?

Accepted Answer

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.

Question 20

Can Cheapflights find flights from Dublin to Istanbul with no change fees?

Accepted Answer

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.

Question 21

Can Cheapflights notify me if prices for flights from Dublin to Istanbul become cheaper?

Accepted Answer

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!

Round-trip from	£172
One-way from	£89
Popular in	December
Cheapest in	May
Average price	£295

Airline	Cheapest	Average	Flexibility	On-time
Pegasus Airlines	Cheapest£130	Average£237	FlexibilityNo cancel fee	On-time82%	Search Pegasus Airlines flights
Lufthansa	Cheapest£141	Average£162	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£145	Average£158	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Turkish Airlines	Cheapest£233	Average£276	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Cheap flights from Dublin to Istanbul from £89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Istanbul

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Find flight deals from Dublin to Istanbul

Cheapest flights from Dublin to IstanbulExplore the most affordable flight options available from Dublin to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Explore the most affordable flight options available from Dublin to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

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Use the filters below to find and compare flights from Dublin to Istanbul that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Istanbul

How far ahead should I book a flight from Dublin to Istanbul?

Use this chart to determine the optimal time to book a return flight from Dublin to Istanbul. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from Dublin to Istanbul?

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 15 August 2025.

Reviews of airlines servicing Istanbul

See what other customers who have flown with KLM, Turkish Airlines, andLufthansa 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.

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?

What are the cheapest airlines flying from Dublin to Istanbul round-trip?

What are the most reliable airlines from Dublin to Istanbul?

What are the cheapest flights from Dublin to Istanbul?

Can I find deals for flights from Dublin to Istanbul that include hotel bookings?

How can I find direct flights from Dublin to Istanbul?

Can I find deals for business class flights from Dublin to Istanbul?

What is the cheapest month to book a flight from Dublin to Istanbul?

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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.

Top 4 airlines flying from Dublin to Istanbul

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How does Cheapflights help users find flights from Dublin to Istanbul?

Why should you use Cheapflights to find cheap flight tickets from Dublin to Istanbul?

Can Cheapflights find flights from Dublin to Istanbul with no change fees?

Can Cheapflights notify me if prices for flights from Dublin to Istanbul become cheaper?

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Cheapest flights from Dublin to Istanbul
Explore the most affordable flight options available from Dublin to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.