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Cheap flights from Dublin to Istanbul from £56

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — IST
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Istanbul
Explore the most affordable flight options available from Dublin to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Sat 14/307:40
DUB
-
IST
1 stop10h 15m
Multiple Airlines
Sun 22/323:00
IST
-
DUB
1 stop11h 15m
Multiple Airlines
Deal found 1/2£123
Thu 23/417:45
DUB
-
IST
1 stop6h 20m
Lufthansa
Mon 27/403:45
IST
-
DUB
1 stop8h 10m
Lufthansa
Deal found 31/1£126
Thu 9/410:40
DUB
-
IST
1 stop13h 25m
Lufthansa
Tue 14/413:55
IST
-
DUB
1 stop10h 20m
Lufthansa
Deal found 2/2£132
Fri 24/408:45
DUB
-
IST
1 stop10h 50m
Lufthansa
Mon 27/403:45
IST
-
DUB
1 stop8h 10m
Lufthansa
Deal found 31/1£133
Thu 23/417:45
DUB
-
IST
1 stop6h 20m
Lufthansa
Mon 4/503:45
IST
-
DUB
1 stop15h 10m
Lufthansa
Deal found 31/1£134
Thu 23/417:45
DUB
-
IST
1 stop6h 20m
Lufthansa
Wed 29/413:55
IST
-
DUB
1 stop10h 20m
Lufthansa
Deal found 31/1£135
Thu 23/417:45
DUB
-
IST
1 stop6h 20m
Lufthansa
Sun 26/403:45
IST
-
DUB
1 stop8h 10m
Lufthansa
Deal found 31/1£136
Thu 26/211:45
DUB
-
IST
1 stop8h 00m
Lufthansa
Thu 5/319:00
IST
-
DUB
1 stop6h 45m
Lufthansa
Deal found 31/1£137
Mon 6/406:05
DUB
-
IST
1 stop13h 30m
Lufthansa
Sat 18/403:45
IST
-
DUB
1 stop8h 10m
Lufthansa
Deal found 1/2£138
Tue 17/311:45
DUB
-
IST
1 stop8h 00m
Lufthansa
Sat 21/306:30
IST
-
DUB
1 stop7h 40m
Lufthansa
Deal found 31/1£139
Fri 24/408:45
DUB
-
IST
1 stop10h 50m
Lufthansa
Tue 5/503:45
IST
-
DUB
1 stop15h 10m
Lufthansa
Deal found 31/1£140
Thu 19/205:00
DUB
-
IST
1 stop14h 45m
Lufthansa
Fri 27/219:00
IST
-
DUB
1 stop6h 45m
Lufthansa
Deal found 1/2£141

Find flight deals from Dublin to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Istanbul (TR5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 February 2026.

Round-trip from

£123

One-way from

£56

Popular in

December

Cheapest in

November

Average price

£202
14/3-22/3
  • 14/3-22/3
  • 2 total stops
  • 21h 30m total
  • Dublin to Istanbul
Search Deals
16/3
  • 16/3
  • 1 total stop
  • 20h 25m total
  • Dublin 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 February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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 2 February 2026.
Use the filters below to find and compare flights from Dublin to Istanbul that are best for you.

Fly from

Dublin

Fly to

Istanbul

Route

Depart

Return

Price

DublinIstanbul

DUB - IST

DUBIST

Dublin

Thu 26/2

11:45-22:45

1 stop8h 00m

Istanbul

Thu 5/3

19:00-22:45

1 stop6h 45m

£137

DublinIstanbul

DUB - IST

DUBIST

Dublin

Tue 31/3

10:40-02:05

1 stop13h 25m

Istanbul

Tue 14/4

03:45-16:55

1 stop15h 10m

£137

DublinIstanbul

DUB - IST

DUBIST

Dublin

Sat 25/4

08:50-21:25

1 stop10h 35m

Istanbul

Mon 4/5

03:45-16:55

1 stop15h 10m

£140

DublinIstanbul

DUB - IST

DUBIST

Dublin

Thu 19/2

05:00-22:45

1 stop14h 45m

Istanbul

Fri 27/2

19:00-22:45

1 stop6h 45m

£141

DublinIstanbul

DUB - IST

DUBIST

Dublin

Fri 29/5

12:40-03:40

1 stop13h 00m

Istanbul

Mon 1/6

04:30-18:20

1 stop15h 50m

£144

DublinIstanbul

DUB - IST

DUBIST

Dublin

Tue 19/5

19:05-03:40

1 stop6h 35m

Istanbul

Tue 26/5

04:30-18:20

1 stop15h 50m

£145

DublinIstanbul

DUB - IST

DUBIST

Dublin

Mon 6/4

06:05-21:35

1 stop13h 30m

Istanbul

Fri 17/4

13:55-22:15

1 stop10h 20m

£153

DublinIstanbul

DUB - IST

DUBIST

Dublin

Thu 9/4

08:50-02:05

2 stops15h 15m

Istanbul

Tue 14/4

13:55-22:15

1 stop10h 20m

£163

DublinIstanbul

DUB - IST

DUBIST

Dublin

Fri 24/4

08:45-02:05

2 stops15h 20m

Istanbul

Mon 27/4

03:45-09:55

1 stop8h 10m

£167

DublinIstanbul

DUB - IST

DUBIST

Dublin

Sat 25/4

08:50-02:05

2 stops15h 15m

Istanbul

Mon 27/4

03:45-09:55

1 stop8h 10m

£167

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 17 results
1
2

Best time to book a flight from Dublin to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Dublin 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 Dublin to Istanbul

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

Use this chart to determine the optimal time to book a return flight from Dublin to Istanbul. Price data was last updated on 30 January 2026.

The best time to book flights from Dublin to Istanbul is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Dublin to Istanbul (average of £85). Flying from Dublin 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 DUB to IST?

Find hourly flight availability from Dublin 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 2 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Istanbul as you normally would.

Weekly flight availability from Dublin to Istanbul

Explore weekly flight availability from Dublin 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 2 February 2026.

The most flights from DUB 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 (3 on average).

How often are flights from Dublin to Istanbul delayed?

About 15% of weekly flights between Dublin and Istanbul have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Dublin 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 Dublin 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 2 February 2026.
See what other customers who have flown with KLM, Turkish Airlines, andPegasus Airlines from Dublin to Istanbul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

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
1,448 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

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
4,212 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

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
635 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

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 Dublin to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Istanbul?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Istanbul from Dublin. Booking flights from Dublin (DUB) to Istanbul should be relatively easy as there are 4 daily outbound flights to Istanbul from 3 different airlines.

  • How long is the flight from Dublin to Istanbul?

    Departing from Dublin to Istanbul will take you 8h. There are 1814 mi between Dublin and Istanbul.

  • What are the cheapest airlines flying from Dublin to Istanbul round-trip?

    According to our current data, Pegasus Airlines (£103), KLM (£151), and Turkish Airlines (£197) offers the cheapest pricing from Dublin to Istanbul. You may be able to fly from Dublin to Istanbul for 55% less than the average price by searching for these airlines.

  • What are the cheapest flights from Dublin to Istanbul?

    On average you can expect to pay £1,025 for a flight from Dublin to Istanbul. The cheapest flight overall is £166 while the most popular route, (Dublin - Istanbul) is currently priced at £120.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Istanbul?

    Currently, May is the cheapest month in which you can book a flight from Dublin to Istanbul (average of £85). Flying from Dublin 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 Dublin to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Istanbul flights

Top 3 airlines flying from Dublin to Istanbul

Discover the top 3 airlines that operate flights from Dublin 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 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest£103Average£209FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
KLMCheapest£151Average£186FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapest£197Average£269FlexibilityNo 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 Dublin to Istanbul?

Cheapflights helps you search for flights from Dublin to Istanbul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Istanbul for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Dublin 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 Dublin to Istanbul become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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