Cheap flights from Ireland to Istanbul from £81

DUB — IST
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Istanbul

Fri 27/1112:00 -
Nonstop4h 25m
Tue 1/1212:35 -
1 stop25h 15m
Deal found 9/11£146
Thu 26/1112:00 -
Nonstop4h 25m
Fri 4/1211:55 -
1 stop12h 50m
Deal found 9/11£149
Sat 5/1211:45 -
1 stop8h 00m
Sat 12/1219:05 -
1 stop6h 40m
Deal found 5/11£150
Wed 25/1112:00 -
Nonstop4h 25m
Sat 28/1115:30 -
1 stop7h 05m
Deal found 7/11£151
Mon 7/1213:25 -
1 stop24h 30m
Tue 22/1218:00 -
1 stop17h 05m
Deal found 6/11£153
Mon 7/1213:25 -
1 stop24h 30m
Mon 14/1207:15 -
1 stop18h 40m
Deal found 9/11£154
Thu 3/1213:25 -
1 stop24h 30m
Thu 10/1218:00 -
1 stop17h 05m
Deal found 5/11£155
Wed 25/1112:00 -
Nonstop4h 25m
Fri 27/1117:50 -
1 stop10h 00m
Deal found 9/11£156
Thu 3/1213:25 -
1 stop24h 30m
Sun 6/1218:00 -
1 stop17h 05m
Deal found 6/11£156
Wed 25/1106:00 -
1 stop8h 55m
Sat 28/1118:00 -
1 stop7h 15m
Deal found 7/11£158
Tue 17/1112:00 -
Nonstop4h 25m
Sat 21/1115:30 -
1 stop7h 05m
Deal found 9/11£159
Sat 5/1211:20 -
1 stop10h 20m
Sat 12/1212:15 -
1 stop10h 20m
Deal found 5/11£163

Find flight deals from Ireland to Istanbul

Round-trip from

£141

One-way from

£81

Popular in

December

Cheapest in

February

Average price

£192
Lufthansa
  • Lufthansa
  • 27/2-6/3
  • 2 total stops
  • 21h 15m total
  • Ireland to Istanbul
KLM
  • KLM
  • 16/2-31/12
  • 1 total stop
  • 24h 30m total
  • Ireland to Istanbul
High demand for flights, 3% potential price rise
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Tue 16/2

13:25-16:55

1 stop24h 30m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£81

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Wed 17/2

05:45-16:55

1 stop8h 10m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£81

DublinIstanbul

DUB Dublin - SAW Istanbul Sabiha Gokcen

DUBSAW

Dublin

Sun 29/11

05:45-17:10

1 stop8h 25m

Istanbul Sabiha Gokcen

Wed 31/12

00:00-23:00

Nonstop0h 00m

£110

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Wed 24/3

19:50-19:55

1 stop21h 05m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£126

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Sun 29/11

09:10-19:50

1 stop7h 40m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£139

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Sat 2/1

06:15-22:45

2 stops13h 30m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£145

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Sat 16/1

06:10-13:45

Nonstop4h 35m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£150
Fastest return journey

DublinIstanbul

DUB Dublin - SAW Istanbul Sabiha Gokcen

DUBSAW

Dublin

Fri 20/11

12:00-19:25

Nonstop4h 25m

Istanbul Sabiha Gokcen

Wed 31/12

00:00-23:00

Nonstop0h 00m

£151

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Tue 9/2

05:45-16:55

1 stop8h 10m

Istanbul

Tue 16/2

07:15-14:30

1 stop10h 15m

£151

DublinIstanbul

DUB Dublin - SAW Istanbul Sabiha Gokcen

DUBSAW

Dublin

Sun 22/11

06:30-18:10

1 stop8h 40m

Istanbul Sabiha Gokcen

Wed 31/12

00:00-23:00

Nonstop0h 00m

£153

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 40 resultsSorted by cheapest first
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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.
Estimated return price

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?

Currently, February is the cheapest month in which you can book a flight from Ireland to Istanbul (average of £157). Flying from Ireland to Istanbul in December is currently the most expensive (average of £330). 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 IE to IST?

When flying from Ireland to Istanbul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Ireland to Istanbul delayed?

About 16% of weekly flights between Ireland and Istanbul have experienced delays in the past year, with the average delay time being 123 minutes.

What is the most punctual flight time for Ireland 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 Ireland 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.

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

The price you pay for your flight from Ireland to Istanbul may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Istanbul

Read through reviews of airlines operating flights from Ireland to Istanbul, such as Turkish Airlines,Lufthansa, andPegasus Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Food

7.5

Boarding

7.3

Crew

7.8

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Deborah,Nov 2026

JFK - IST

I got locked out of my earthlink account while using the Turkish Airlines wifi. I am still working on getting it back.

Entertainment

7.5

Food

7.5

Boarding

7.3

Crew

7.8

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Deborah,Nov 2026

JFK - IST

I got locked out of my earthlink account while using the Turkish Airlines wifi. I am still working on getting it back.

Entertainment

7.5

Food

7.5

Boarding

7.3

Crew

7.8

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Deborah,Nov 2026

JFK - IST

I got locked out of my earthlink account while using the Turkish Airlines wifi. I am still working on getting it back.

Entertainment

7.5

Food

7.5

Boarding

7.3

Crew

7.8

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Deborah,Nov 2026

JFK - IST

I got locked out of my earthlink account while using the Turkish Airlines wifi. I am still working on getting it back.

Related info for your journey

  • How long is the flight from Ireland to Istanbul?

    For as low as £232, KLM can have you in Istanbul from Ireland in 4h 25m. There are 1854 mi between Ireland and Istanbul. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest flights from Ireland to Istanbul?

    While on average a flight from Ireland to Istanbul is generally £466, our data shows the cheapest flight currently is £145. When looking at the most popular route, (Dublin - Istanbul), you can expect to pay £199 for that flight.

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

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

  • How can I find direct flights from Ireland to Istanbul?

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

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

    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.

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

    Currently, February is the cheapest month in which you can book a flight from Ireland to Istanbul (average of £157). Flying from Ireland to Istanbul in December is currently the most expensive (average of £330). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ireland to Istanbul

Top 3 airlines flying from Ireland to Istanbul

AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest£110Average£218FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
LufthansaCheapest£159Average£224FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£189Average£285FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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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.

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

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.

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

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.

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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.

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