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Cheap flights from Ireland to Istanbul from £68

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — IST
26 Feb — 5 Mar1
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
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 27 January 2026.

Sat 28/207:40
DUB
-
IST
1 stop10h 25m
Multiple Airlines
Thu 5/322:00
IST
-
DUB
1 stop12h 05m
Multiple Airlines
Deal found 26/1£129
Sun 8/305:10
DUB
-
IST
1 stop14h 35m
Lufthansa
Mon 27/403:45
IST
-
DUB
1 stop8h 10m
Lufthansa
Deal found 26/1£132
Sun 22/209:15
DUB
-
IST
1 stop10h 30m
Lufthansa
Tue 3/319:00
IST
-
DUB
1 stop6h 45m
Lufthansa
Deal found 25/1£136
Tue 26/519:05
DUB
-
IST
1 stop6h 35m
Scandinavian Airlines
Tue 2/604:30
IST
-
DUB
1 stop15h 50m
Scandinavian Airlines
Deal found 26/1£142
Fri 10/406:05
DUB
-
IST
1 stop13h 30m
Lufthansa
Tue 14/413:55
IST
-
DUB
1 stop10h 20m
Lufthansa
Deal found 26/1£143
Wed 11/209:10
DUB
-
IST
1 stop10h 35m
Lufthansa
Sun 15/206:30
IST
-
DUB
1 stop7h 45m
Lufthansa
Deal found 25/1£144
Sat 14/309:15
DUB
-
IST
1 stop10h 30m
Lufthansa
Mon 23/319:00
IST
-
DUB
1 stop6h 45m
Lufthansa
Deal found 25/1£148
Tue 24/206:25
DUB
-
IST
Nonstop4h 35m
Multiple Airlines
Tue 3/323:00
IST
-
DUB
1 stop11h 50m
Multiple Airlines
Deal found 25/1£148
Tue 31/310:40
DUB
-
IST
1 stop13h 25m
Lufthansa
Sat 4/405:50
IST
-
DUB
1 stop13h 05m
Lufthansa
Deal found 25/1£151
Wed 11/208:30
DUB
-
IST
1 stop9h 35m
Multiple Airlines
Mon 16/223:00
IST
-
DUB
1 stop11h 50m
Multiple Airlines
Deal found 25/1£151
Tue 31/317:45
DUB
-
IST
1 stop6h 20m
Lufthansa
Fri 3/413:55
IST
-
DUB
1 stop10h 20m
Lufthansa
Deal found 25/1£153
Mon 9/310:50
DUB
-
IST
2 stops8h 55m
Lufthansa
Mon 27/403:45
IST
-
DUB
1 stop8h 10m
Lufthansa
Deal found 26/1£154

Find flight deals from Ireland to Istanbul

Keep the following information in mind while searching for Ireland to Istanbul flight deals. Data was last updated 27 January 2026.

Round-trip from

£129

One-way from

£68

Popular in

December

Cheapest in

November

Average price

£203
28/2-5/3
  • 28/2-5/3
  • 2 total stops
  • 22h 30m total
  • Ireland to Istanbul
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 15/5
  • 1 total stop
  • 6h 35m total
  • Ireland to Istanbul
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from Ireland to Istanbul that are best for you.

Fly from

Ireland

Fly to

Istanbul

Route

Depart

Return

Price

DublinIstanbul

DUB - IST

DUBIST

Dublin

Sun 22/2

09:15-22:45

1 stop10h 30m

Istanbul

Tue 3/3

19:00-22:45

1 stop6h 45m

£136

DublinIstanbul

DUB - IST

DUBIST

Dublin

Tue 31/3

10:40-02:05

1 stop13h 25m

Istanbul

Sat 4/4

05:50-16:55

1 stop13h 05m

£151

DublinIstanbul

DUB - IST

DUBIST

Dublin

Mon 9/3

10:50-22:45

2 stops8h 55m

Istanbul

Wed 29/4

13:55-22:15

1 stop10h 20m

£158

DublinIstanbul

DUB - IST

DUBIST

Dublin

Tue 24/2

10:50-22:45

2 stops8h 55m

Istanbul

Tue 3/3

19:00-22:45

1 stop6h 45m

£158

DublinIstanbul

DUB - IST

DUBIST

Dublin

Mon 30/3

17:45-02:05

1 stop6h 20m

Istanbul

Fri 3/4

13:55-22:15

1 stop10h 20m

£159

DublinIstanbul

DUB - IST

DUBIST

Dublin

Thu 12/3

17:55-22:45

2 stops25h 50m

Istanbul

Thu 19/3

19:00-22:45

1 stop6h 45m

£165

DublinIstanbul

DUB - IST

DUBIST

Dublin

Tue 14/4

05:55-16:20

1 stop8h 25m

Istanbul

Fri 17/4

06:00-10:25

1 stop6h 25m

£169

DublinIstanbul

DUB - IST

DUBIST

Dublin

Sun 22/3

05:10-22:45

1 stop14h 35m

Istanbul

Fri 3/4

13:55-22:15

1 stop10h 20m

£178

DublinIstanbul

DUB - IST

DUBIST

Dublin

Fri 5/6

13:25-01:20

1 stop9h 55m

Istanbul

Fri 19/6

06:00-22:25

1 stop18h 25m

£192

DublinIstanbul

DUB - IST

DUBIST

Dublin

Fri 3/4

12:40-03:40

1 stop13h 00m

Istanbul

Thu 9/4

04:30-11:50

1 stop9h 20m

£195

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 20 results
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, May is the cheapest month in which you can book a flight from Ireland to Istanbul (average of £85). Flying from Ireland to Istanbul in July is currently the most expensive (average of £175). 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?

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 27 January 2026.

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.

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 27 January 2026.

The most flights from IE0 to TR5 are scheduled on a Friday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Ireland to Istanbul delayed?

About 15% of weekly flights between Ireland and Istanbul have experienced delays in the past year, with the average delay time being 134 minutes.

What is the most punctual flight time for Ireland to Istanbul flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Monday 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 10% of flights being delayed.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated 27 January 2026.
Read through reviews of airlines operating flights from Ireland to Istanbul, such as KLM, Turkish Airlines, andPegasus Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,443 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Turkish Airlines
7.3
Good
4,207 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Pegasus Airlines
6.7
Okay
636 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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.

  • How long is the flight from Ireland to Istanbul?

    For as low as £136, Lufthansa can have you in Istanbul from Ireland in 10h 30m. There are 1814 mi between Ireland and Istanbul.

  • What are the cheapest flights from Ireland to Istanbul?

    While on average a flight from Ireland to Istanbul is generally £1,033, our data shows the cheapest flight currently is £195. When looking at the most popular route, (Dublin - Istanbul), you can expect to pay £120 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, May is the cheapest month in which you can book a flight from Ireland to Istanbul (average of £85). Flying from Ireland to Istanbul in July is currently the most expensive (average of £175). 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

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Alternative routes for Ireland to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Istanbul flights
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Gatwick to Antalya flights
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Stansted to Izmir flights
Luton to Antalya flights
London City to Antalya flights
Manchester to Dalaman flights
Stansted to Dalaman flights
Edinburgh to Istanbul flights
Gatwick to Dalaman flights
Heathrow to Izmir flights
Birmingham to Antalya flights
Luton to Dalaman flights
Edinburgh to Sabiha Gokcen flights
Edinburgh to Antalya flights
Bristol to Istanbul flights
Luton to Izmir flights
Heathrow to Bodrum flights
Bristol to Antalya flights
Gatwick to Izmir flights
Stansted to Bodrum flights
Birmingham to Dalaman flights
Gatwick to Bodrum flights
Bristol to Sabiha Gokcen flights
Bristol to Dalaman flights
London City to Izmir flights
Glasgow Intl to Antalya flights
Stansted to Kayseri flights
Manchester to Izmir flights
Istanbul to Trabzon flights
Liverpool to Antalya flights
Heathrow to Kayseri flights

Top 3 airlines flying from Ireland to Istanbul

Discover the top 3 airlines that operate flights from Ireland to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest£105Average£210FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
KLMCheapest£152Average£186FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapest£197Average£272FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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?

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.

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

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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