€72 Find Cheap Flights from Istanbul Airport to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to Ireland departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Ireland Flight Deals from Istanbul

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€159
Cork
Cork1 stop€502
Dublin
Dublin1 stop€159
Cork
Cork1 stop€502

Cheap Flights from Istanbul to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Istanbul to Ireland

Wed, 1 Oct - Tue, 7 Oct
 Logo
04:45 - 10:15IST-DUB
7h 30m1 stop
 Logo
07:50 - 19:25DUB-IST
9h 35m1 stop
€159
Find Deal
Mon, 4 Aug - Sun, 31 Aug
 Logo
20:35 - 09:35IST-DUB
15h 00m1 stop
 Logo
08:20 - 19:25DUB-IST
9h 05m1 stop
€177
Find Deal
Thu, 2 Oct - Sun, 5 Oct
KLM Logo
17:05 - 22:25IST-DUB
7h 20m1 stop
KLM Logo
08:55 - 01:20DUB-IST
14h 25m1 stop
€195KLM
Find Deal
Fri, 1 Aug - Sun, 31 Aug
 Logo
20:35 - 12:00IST-DUB
17h 25m1 stop
 Logo
08:20 - 19:25DUB-IST
9h 05m1 stop
€203
Find Deal
Thu, 28 Aug - Thu, 4 Sep
KLM Logo
17:05 - 22:25IST-DUB
7h 20m1 stop
KLM Logo
17:20 - 01:20DUB-IST
6h 00m1 stop
€222KLM
Find Deal
Sat, 8 Nov - Sat, 15 Nov
Lufthansa Logo
19:00 - 22:45IST-DUB
6h 45m1 stop
Lufthansa Logo
09:15 - 22:45DUB-IST
10h 30m1 stop
€232Lufthansa
Find Deal
Fri, 7 Nov - Sun, 16 Nov
Lufthansa Logo
19:00 - 08:30IST-DUB
16h 30m1 stop
Lufthansa Logo
09:15 - 22:45DUB-IST
10h 30m1 stop
€240Lufthansa
Find Deal
Fri, 26 Sep - Thu, 2 Oct
Transavia France Logo
06:35 - 07:35IST-DUB
27h 00m1 stop
Transavia France Logo
19:55 - 03:15DUB-IST
29h 20m1 stop
€256Transavia France
Find Deal
Wed, 1 Oct - Tue, 7 Oct
Turkish Airlines Logo
10:00 - 12:35IST-DUB
4h 35mdirect
Turkish Airlines Logo
13:35 - 20:05DUB-IST
4h 30mdirect
€262Turkish Airlines
Find Deal
Mon, 6 Oct - Fri, 10 Oct
Turkish Airlines Logo
13:15 - 15:55IST-DUB
4h 40mdirect
Turkish Airlines Logo
13:35 - 20:05DUB-IST
4h 30mdirect
€267Turkish Airlines
Find Deal
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KAYAK's insights & trends for Istanbul to Ireland flights

Get data-powered insights and trends into flights from Istanbul to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Istanbul Airport to Ireland flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Istanbul Airport to Ireland.

The cheapest ticket to Ireland from Istanbul Airport found in the last 72 hours was to Dublin, at €477 return. The most popular route is from Istanbul Airport (IST) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €477.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Istanbul Airport to Ireland is March, when tickets cost €182 (return) on average. On the other hand, the most expensive months are August and October, when the average cost of return tickets is €374 and €373 respectively.

What’s the cheapest day of the week to fly from Istanbul Airport to Ireland?

The average price of all round-trip flights from Istanbul Airport to Ireland clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ireland on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Istanbul Airport to Ireland. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul Airport to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Istanbul Airport to Ireland, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight€72
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (6% more expensive on average)
Flight from Istanbul Airport to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Istanbul Airport to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul Airport to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Istanbul Airport to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Istanbul Airport to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Istanbul Airport to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Istanbul Airport to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul Airport to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Istanbul Airport to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally in the morning, when retur flights cost €292 on average. Morning departures are around 33% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is €434.

Reviews of the top airline flying from Istanbul to Ireland

 
Need help choosing which airline to fly with from Istanbul to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
Pegasus AirlinesOverall score based on 628 reviews
5.8Food
6.8Boarding
6.4Comfort
7.3Crew
5.6Entertainment
Airline reviews

Not because when i try to do check in there is only in turkish language i can not select other language

4.0 OkaySergiu, Apr 2025SAW - DUB
Read more Pegasus Airlines reviews

Not because when i try to do check in there is only in turkish language i can not select other language

https://www.instagram.com/reel/DGVSRsasQcG/?igsh=dmkxa2s1eHNlbHZs

Don't fly Pegasus, terrible service at the airport and boarding was really bad. Both flights I took with them were significantly late. This flight had us all changing the gate at the last moment and it was chaos.withour explanation or apology. The planes have seats that don't recline and seats are really hard. The crew on board was good both flights, but that is the only positive thing I can say about this airline. It's not worth it and I won't be flying them again.

The airport staff were some of the worst I've ever flown, and I fly at least 50x every year. From the staff at the gate, to the check in staff, to the ticketing sales staff. My experience in Instanbul was so bad Ill.never fly Pegasus again. They were incredibly rude, dismissive and not helpful whatsoever. This is the worst of the worst if you want to fly a budget airline I'd go elsewhere. The airplane seats are really uncomfortable and don't recline at all, you get charged for every single thing so in the end you will pay more flying with them. The crew on the plane were the only kind people we encountered with Pegasus.

Pegasus Airlines which is the most efficient and cost worth low cost airline all over the Europe

Flight from London was delayed and we had to hurry up to catch the connecting flight to Riyadh

The crew were outstandingly kind and cheerful. We carried our cat and they offered help.

Late departure. No announcements. Boarding was a disaster. Some kind of technical issue scanning boarding passes.

Pegasus is a very efficient airline. Passengers, however are sometimes unruly. Getting up right after take off. Getting up right when we land and before getting to the gate. Switching seats to the front so she can get a better seat. It is unfair for those that actually paid for seats. Flight attendants seem to not enforce it. One or two bad actors ruins it. Overall, the airline is great.

Pegasus is not a very comfortable airline. They’re not in any way hospitable

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

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