£62 Find Cheap Flights from Ireland to Istanbul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Istanbul departing on 13/4. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Istanbul, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ireland to Istanbul

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to Istanbul 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 Ireland to Istanbul

Thu, 16 Apr - Fri, 24 Apr
Lufthansa Logo
17:45 - 02:05
DUB
-
IST
6h 20m
1 stop
Lufthansa Logo
03:45 - 16:55
IST
-
DUB
15h 10m
1 stop
£126Lufthansa
Mon, 13 Apr - Tue, 21 Apr
Lufthansa Logo
17:45 - 02:05
DUB
-
IST
6h 20m
1 stop
Lufthansa Logo
03:45 - 16:55
IST
-
DUB
15h 10m
1 stop
£129Lufthansa
Mon, 20 Apr - Tue, 21 Apr
Multiple Airlines Logo
15:05 - 00:10
DUB
-
IST
7h 05m
1 stop
Multiple Airlines Logo
13:50 - 21:10
IST
-
DUB
9h 20m
1 stop
£130Multiple Airlines
Fri, 17 Apr - Mon, 20 Apr
Lufthansa Logo
06:05 - 21:35
DUB
-
IST
13h 30m
1 stop
Lufthansa Logo
03:45 - 09:55
IST
-
DUB
8h 10m
1 stop
£132Lufthansa
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
05:45 - 23:20
DUB
-
IST
15h 35m
2 stops
Multiple Airlines Logo
09:25 - 01:10
IST
-
DUB
17h 45m
2 stops
£132Multiple Airlines
Mon, 20 Apr - Wed, 22 Apr
Lufthansa Logo
17:45 - 02:05
DUB
-
IST
6h 20m
1 stop
Lufthansa Logo
03:45 - 16:55
IST
-
DUB
15h 10m
1 stop
£135Lufthansa
Sat, 18 Apr - Sat, 25 Apr
Lufthansa Logo
06:00 - 21:25
DUB
-
IST
13h 25m
1 stop
Lufthansa Logo
03:45 - 09:55
IST
-
DUB
8h 10m
1 stop
£135Lufthansa
Wed, 6 May - Thu, 7 May
Lufthansa Logo
10:40 - 02:05
DUB
-
IST
13h 25m
1 stop
Lufthansa Logo
03:45 - 16:55
IST
-
DUB
15h 10m
1 stop
£136Lufthansa
Thu, 16 Apr - Wed, 22 Apr
Lufthansa Logo
17:45 - 02:05
DUB
-
IST
6h 20m
1 stop
Lufthansa Logo
03:45 - 09:55
IST
-
DUB
8h 10m
1 stop
£137Lufthansa
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
14:10 - 13:10
DUB
-
IST
21h 00m
1 stop
Multiple Airlines Logo
20:15 - 10:15
IST
-
DUB
16h 00m
1 stop
£138Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Istanbul

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

What is the cheapest flight to Istanbul?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Istanbul was found on the route from Dublin, at £126 return. The most popular connection is from London to Istanbul and KAYAK users have found return deals for as low as £141 in the last 3 days.

What is the cheapest day to fly to Istanbul?

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

Based on KAYAK data, the cheapest day to fly to Istanbul is Monday where round-trip tickets can be as cheap as £514. On the other hand, the most expensive day to fly is Friday, where round-trip prices are £600 on average.

What is the cheapest time of day to fly to Istanbul?

The average price for all round-trip flights to Istanbul depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Istanbul is generally in the afternoon, when round-trip flights cost £390 on average. The most expensive time of day to fly to Istanbul is generally in the evening, which is peak travel time and where the average cost of a ticket is £676.

What is a good deal for flights to Istanbul?

If you’re looking for cheap airfare to Istanbul, 25% of our users found tickets to Istanbul for the following prices or less: From Dublin £348 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Istanbul, 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, you should book around 2 weeks before departure, which saves you about 5% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Which is the cheapest airport to fly into in Istanbul?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Istanbul is Istanbul Sabiha Gokcen Airport (SAW), with an average flight price of £158.

Good to know - Cheap tickets from Ireland to Istanbul

Cheapest flight£62
Flight from Dublin to Istanbul Airport

FAQs - booking Istanbul flights

  • What is the cheapest flight to Istanbul?

    In the last 3 days, the cheapest flight deal to Istanbul was found on the route from Dublin, at £126 return. The most popular connection is from London to Istanbul and KAYAK users have found return deals for as low as £141 in the last 3 days.

  • Which Istanbul airport is closest to central Istanbul?

    Istanbul is served by 2 major airports. Istanbul Sabiha Gokcen Airport (20 miles) is the closest to the centre of Istanbul and Istanbul Airport is 21 miles from the centre.

  • How much is a flight to Istanbul?

    On average, a flight to Istanbul costs £347. The cheapest price found on KAYAK in the last 2 weeks cost £114 and departed from Dublin Airport.

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

    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 to Istanbul.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul 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 to Istanbul?

    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 to Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Istanbul

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Istanbul flight deals.

Reviews of the top 3 airlines flying from Ireland to Istanbul

 
See real verified KAYAK customer reviews for airlines flying to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Istanbul. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Istanbul? 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.
7.8
KLMOverall score based on 1471 reviews
8.4Crew
7.1Entertainment
7.3Food
7.8Boarding
7.6Comfort
Airline reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

Our flight was canceled with no rebooking offered. We are still waiting for a refund and had to book a very expensive flight to return to Toronto without any compensation or help from Turkish or flight hub. Extremely poor service during a time of crisis, speaks volumes about the type of airline and flight hub as a disaster of a company with zero accountability

the cabin was kept too hot. couldn't sleep as a result

The local Turkish Airlines staff in Helsinki isn’t not aware of immigration laws of Singapore and wanted to refuse even our first boarding and threatened us with deportation on our own from Singapore. We had the next connection to Istanbul and then Singapore. The airline’s online check in system is requesting the visa to download and doesn’t have any option for 96 hrs VFTF passengers. So in general we made the complaint to the airline, as the boarding experience was awful due to unprofessional staff that doesn’t check or want to check the exceptions in the global system.

It was an amazing experience. Flight crew's service, hospitality, and the food were phenomenal. I don't think I'd want to try any other airline company after this. I would definitely recommend to friends and family. Thank you Turkish Airlines !

Majority of the staff were simply awesome and very very supportive and helpful

Surprised for charged $341.00 FOR my luggage. THY opportunist, taken advantage of the people not knowing luggage must be paid.. I flew 7 months ago with Lufthansa same place to Los Angeles my family lives and work in L.A. no luggage PAYS BIG zero .. I WILL NEVER TAKE ANY FLIGHTS ✈️ FROM TURKISH AIRLINES EVER AGAIN 😒 Please Don't recommend TURKISH Airlines to nobody.. I am a retired person. With very limited S.S. check for a month..$341.00 is my kitchen expenses for at list 5 weeks i am a vegetarian salads and sandwiches.. thank you very much for your investigation asking my experience about the flight with ROTTEN Airlines 😀

Business Class pods are horrible. If you're petite, you might be able to sleep on the uncomfortable seat and bed. Crew and food are fantastic.

I have travelled many times on Turkish, but they always board at least 30-40 minutes past the stated time. If informed properly, passengers can choose to spend more time in the .lounge instead of standing around by the gate waiting to board. The new lounge at DFW was a big disappointment. The aircraft itself was a shock. In the past I have flown this sector with regular business class seating configuration of 1-2-1, The 2-3-2 seating is very disappointing after paying such high prices for tickets. The DFW to Istanbul segment was slightly better, but the Istanbul to Delhi segment was no better than premium economy. I will try to travel more on airlines which give business class passengers more value for their money.

Very Bad experience bqz I was missed my next flight.

It was a safe flight with a friendly cabin crew.

The flight was never confirmed, I was not sent a ticket, and my account was charged for this flight. I’m trying to get my money back for a flight that was not booked or confirmed. Terrible experience

The plane was too hot inside. There was no entertainment and we had to sit on the plane for one hour before takeoff. There was no free wifi.

Online check-in was unavailable for my flight. So I waited 40 min in the queue at the check-in counter. Then, unlike any other airline in the world (and I am a very frequent international flyer) Pegasus was adamant that my CPAP was just another carry on and that I had to pay extra for it. Then, after I had paid in advance for a seat, they insisted I could not sit in an exit row because I was over 60 years old (I'm clearly in good shape and buy exit row seats more or less weekly). We pushed back harder and harder and insisted on talking to the station chief, who spoke with the counter staff by phone (not to me) and eventually relented. Experience on boarf was ok-- for a budget airline.

You adjourned my flight by 1h 30 mns and only updated me 1h30 mns before the new scheduled flight. I submitted an email to Kayak asking for a refund. It was the most stressful experience I've had.

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

Everything you need to know for your flight to Istanbul

Cabin class types available on flights to Istanbul

Cabin classes available on flights to Istanbul. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.