Question 1

What are the cheapest airlines to fly from Ireland to Istanbul one-way?

Accepted Answer

The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as £90. However, be on the lookout for offers from Lufthansa and airBaltic, as they are both options that can get you from Ireland to Istanbul for a low price.

Question 2

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Ireland to Istanbul (average of £159). Flying from Ireland 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 3

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

Accepted Answer

Travellers seeking maximum savings on their Ireland 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 4

Weekly flight availability from Ireland to Istanbul

Accepted Answer

The most flights from IE0 to TR5 are scheduled on a Thursday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 Ireland to Istanbul?

Accepted Answer

While on average a flight from Ireland to Istanbul is generally £901, our data shows the cheapest flight currently is £144. When looking at the most popular route, (Dublin - Istanbul), you can expect to pay £394 for that flight.

Question 8

What are the most reliable airlines from Ireland to Istanbul?

Accepted Answer

Before booking your flight to Istanbul from Ireland, check out the most reliable airlines to get you to your destination on time: Turkish Airlines (70%), IndiGo (70%), JetBlue( 55%).

Question 9

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

Accepted Answer

When booking a flight from Ireland to Istanbul, you may want to consider flying on KLM, Lufthansa or Pegasus Airlines as they are the most popular for this route.

Question 10

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

Accepted Answer

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 21% on the overall cost on flights from Ireland to Istanbul.

Question 11

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

Accepted Answer

Find a great deal and save up to 28% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ireland to Istanbul within the next two weeks, with the cheapest ticket starting at £225.

Question 12

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

Accepted Answer

May can be a great time to fly to Istanbul from Ireland with a flight ticket averaging about £271. Cheapflights users have found deals in the month of May for as cheap as £90. The most expensive prices can be found in the month of December.

Question 13

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

Accepted Answer

It’s optimal to fly from Ireland to Istanbul at midday. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the afternoon.

Question 14

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

Accepted Answer

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

Question 15

How can I find direct flights from Ireland 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 Ireland to Istanbul.

Question 16

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

Accepted Answer

Yes. Cheapflights offers flight deals from Ireland 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 17

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

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland 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.

Question 18

Why should you use Cheapflights to find cheap flight tickets from Ireland 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 Ireland to Istanbul for you. Better yet — we are completely free to use.

Question 19

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

Accepted Answer

Yes, we can. To see specific flights from Ireland to Istanbul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 20

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

Accepted Answer

Not ready to book yet? You can track prices for flights from Ireland to Istanbul on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	£160
One-way from	£76
Popular in	December
Cheapest in	May
Average price	£288

Airline	Cheapest	Average	Flexibility	On-time
Pegasus Airlines	Cheapest£130	Average£217	FlexibilityNo cancel fee	On-time82%	Search Pegasus Airlines flights
KLM	Cheapest£140	Average£151	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£140	Average£161	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Turkish Airlines	Cheapest£235	Average£281	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Cheap flights from Ireland to Istanbul from £76

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Istanbul

Keep the following information in mind while searching for Ireland to Istanbul flight deals. Data was last updated 13 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ireland to Istanbul

Cheapest flights from Ireland to IstanbulExplore the most affordable flight options available from Ireland to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Ireland to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Ireland to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Ireland with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Ireland 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 13 June 2025.

Weekly flight availability from Ireland to Istanbul

Explore weekly flight availability from Ireland 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 13 June 2025.

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

Reviews of airlines servicing Istanbul

Read through reviews of airlines operating flights from Ireland to Istanbul, such as Aegean Airlines, KLM and airBaltic. 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 Ireland to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Ireland to Istanbul one-way?

What are the most reliable airlines from Ireland to Istanbul?

What are the cheapest flights from Ireland to Istanbul?

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

How can I find direct flights from Ireland to Istanbul?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ireland to Istanbul

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 Ireland to Istanbul?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Istanbul
Explore the most affordable flight options available from Ireland to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.