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$128+ Cheap flights from Dublin (DUB) to Istanbul (IST)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — IST
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheapflights Tip: The best prices from Dublin to Istanbul are usually found in May or March, booked 89 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap 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 (IST). 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 August 28, 2025.

Round-trip from

$242
(Lufthansa)

One-way from

$128
(KLM)

Popular in

December

Cheapest in

May

Average price

$392

Good round-trip deal

$539 or less

Good one-way deal

$555 or less
From Dublin to Istanbul
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One-way flight from Dublin to Istanbul
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Highest demand for flights based on searches. 9% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Dublin to Istanbul.
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Price to beat on a one-way flight from Dublin to Istanbul.
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Find flight deals from Dublin to Istanbul

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 August 28, 2025.

This Expedia deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:55 amDUB - IST
1 stop13h 25mLufthansa
Thu 10/25:55 pmIST - DUB
1 stop16h 15mLufthansa
Deal found 8/28$242
This Lufthansa deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:55 amDUB - IST
1 stop13h 25mLufthansa
Fri 10/35:55 pmIST - DUB
1 stop6h 20mLufthansa
Deal found 8/27$243
This KLM deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:20 pmDUB - IST
1 stop10h 00mKLM
Wed 9/245:05 pmIST - DUB
1 stop7h 20mKLM
Deal found 8/28$248
This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:40 amDUB - IST
Nonstop4h 35mMultiple Airlines
Sat 11/222:15 pmIST - DUB
1 stop11h 00mMultiple Airlines
Deal found 8/27$249
This Lufthansa deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:55 amDUB - IST
1 stop13h 25mLufthansa
Wed 10/15:55 pmIST - DUB
1 stop6h 20mLufthansa
Deal found 8/28$252
This Transavia Smart Connect deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:00 pmDUB - IST
1 stop15h 00mMultiple Airlines
Tue 9/306:45 amIST - DUB
1 stop13h 55mMultiple Airlines
Deal found 8/28$253
This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:40 amDUB - IST
Nonstop4h 35mMultiple Airlines
Sat 12/62:15 pmIST - DUB
1 stop11h 00mMultiple Airlines
Deal found 8/27$266
This Air France deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:15 pmDUB - IST
1 stop20h 40mKLM
Thu 11/65:55 pmIST - DUB
1 stop17h 10mKLM
Deal found 8/28$267
This Mytrip deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:55 pmDUB - IST
Nonstop4h 30mMultiple Airlines
Thu 10/24:45 amIST - DUB
1 stop11h 05mMultiple Airlines
Deal found 8/28$268
This Mytrip deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:00 pmDUB - IST
Nonstop4h 25mMultiple Airlines
Sun 10/194:45 amIST - DUB
1 stop7h 35mMultiple Airlines
Deal found 8/28$269
This Lufthansa deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:55 amDUB - IST
1 stop13h 25mLufthansa
Wed 10/15:55 pmIST - DUB
1 stop6h 20mLufthansa
Deal found 8/28$270

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Dublin to Istanbul Airport that are best for you.

Fly from

Dublin

Fly to

Istanbul

Route

Depart

Return

Price

DublinIstanbul

DUB - IST

DUBIST

Dublin

Mon 11/24

9:10 am-10:45 pm

1 stop10h 35m

Istanbul

Fri 11/28

6:30 am-5:10 pm

2 stops13h 40m

$242

DublinIstanbul

DUB - IST

DUBIST

Dublin

Tue 11/18

5:00 am-5:55 pm

1 stop9h 55m

Istanbul

Tue 11/18

8:50 pm-8:05 am

1 stop14h 15m

$242

DublinIstanbul

DUB - IST

DUBIST

Dublin

Thu 9/25

5:55 am-9:20 pm

1 stop13h 25m

Istanbul

Thu 10/2

5:55 pm-8:10 am

1 stop16h 15m

$242

DublinIstanbul

DUB - IST

DUBIST

Dublin

Fri 9/26

5:55 am-9:20 pm

1 stop13h 25m

Istanbul

Fri 10/3

5:55 pm-10:15 pm

1 stop6h 20m

$243

DublinIstanbul

DUB - IST

DUBIST

Dublin

Mon 9/15

1:20 pm-1:20 am

1 stop10h 00m

Istanbul

Wed 9/24

5:05 pm-10:25 pm

1 stop7h 20m

$248

DublinIstanbul

DUB - IST

DUBIST

Dublin

Tue 11/18

10:40 am-6:15 pm

Nonstop4h 35m

Istanbul

Sat 11/22

2:15 pm-10:15 pm

1 stop11h 00m

$249

DublinIstanbul

DUB - IST

DUBIST

Dublin

Thu 9/25

5:55 am-9:20 pm

1 stop13h 25m

Istanbul

Wed 10/1

5:55 pm-10:15 pm

1 stop6h 20m

$252

DublinIstanbul

DUB - IST

DUBIST

Dublin

Wed 9/24

7:00 pm-12:00 pm

1 stop15h 00m

Istanbul

Tue 9/30

6:45 am-6:40 pm

1 stop13h 55m

$253

DublinIstanbul

DUB - IST

DUBIST

Dublin

Mon 11/17

10:40 am-6:15 pm

Nonstop4h 35m

Istanbul

Sat 12/6

2:15 pm-10:15 pm

1 stop11h 00m

$266

DublinIstanbul

DUB - IST

DUBIST

Dublin

Sat 11/8

5:55 am-4:55 pm

1 stop8h 00m

Istanbul

Sun 11/16

5:55 pm-10:10 pm

1 stop7h 15m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 19 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 round-trip 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 Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Istanbul. Price data was last updated on August 22, 2025.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Istanbul Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Dublin to Istanbul Airport (average of $923). Flying from Dublin to Istanbul Airport in June is currently the most expensive (average of $1,359). 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 August 28, 2025.

One of the essential ways to save on airfare from Dublin to Istanbul Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.

How much does it cost to fly round-trip from Dublin to Istanbul Airport?

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 August 28, 2025.
Peruse reviews from past customers who have flown with Turkish Airlines, Lufthansa, and Pegasus Airlines from Dublin to Istanbul Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,954 reviews

Boarding

7.3

Comfort

7.3

Crew

7.7

Food

7.4

Entertainment

7.4

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
3,954 reviews
Turkish Airlines
7.3
Good
3,954 reviews

Boarding

7.3

Comfort

7.3

Crew

7.7

Food

7.4

Entertainment

7.4

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Lufthansa
6.8
Okay
7,368 reviews
Turkish Airlines
7.3
Good
3,954 reviews

Boarding

7.3

Comfort

7.3

Crew

7.7

Food

7.4

Entertainment

7.4

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Pegasus Airlines
6.7
Okay
640 reviews
Turkish Airlines
7.3
Good
3,954 reviews

Boarding

7.3

Comfort

7.3

Crew

7.7

Food

7.4

Entertainment

7.4

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

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?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Istanbul. On average, Dublin has 3 outbound flights to Istanbul per day from 3 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Dublin to Istanbul Airport?

    For as low as $248, Lufthansa can have you in Istanbul Airport from Dublin in 10h. The distance between Dublin and Istanbul Airport is about 1814 mi. This flight may include one or multiple stops.

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

    Currently priced at $126, Pegasus Airlines will fly you from Dublin to Istanbul Airport and back. In addition to Pegasus Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Turkish Airlines - these airlines can fly you to your destination from $190 and $294, respectively. Pegasus Airlines is currently priced 64% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Dublin to Istanbul Airport?

    Consider Turkish Airlines (69%), IndiGo (69%) or JetBlue (68%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Istanbul Airport.

  • What are the cheapest flights from Dublin to Istanbul Airport?

    Looking at all options, your cheapest flight can be booked for $234. While the most popular route (Dublin - Istanbul) can be booked for $257 on average our data indicates $982 when flying from Dublin to Istanbul Airport.

  • 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 vacation 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 Airport?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Istanbul Airport (average of $923). Flying from Dublin to Istanbul Airport in June is currently the most expensive (average of $1,359). 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

Traveling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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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 2,558,603 searches. Data last updated August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest$126Average$268FlexibilityNo cancel feeOn-time82%
LufthansaCheapest$190Average$268FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$294Average$405FlexibilityNo cancel feeOn-time77%

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