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Cheap flights from Constanţa (CND) to Istanbul (IST)

CND — IST
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Find flight deals from Constanţa to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Constanţa (CND) 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 enero 21, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Popular in

November

Cheapest in

July

Average price

$252

Good one-way deal

$781 or less
Provider with most accurate pricing for Constanţa Mihail Kogalniceanu-Istanbul flight deals.
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Provider most trusted by Cheapflights users for Constanţa Mihail Kogalniceanu-Istanbul flights.
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Highest demand for flights based on searches. 10% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a one-way flight from Constanţa Mihail Kogalniceanu to Istanbul.
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Compare providers for flights from Constanţa to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Constanţa to Istanbul in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Constanţa-Istanbul Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Constanţa-Istanbul Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Constanţa-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Constanţa-Istanbul Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Constanţa-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Constanţa to Istanbul

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

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

Use this chart to determine the optimal time to book a round-trip flight from Constanţa to Istanbul. Price data was last updated on January 16, 2026.

To ensure you get the cheapest price possible for a flight from Constanţa to Istanbul Airport, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, December is the cheapest month in which you can book a flight from Constanţa to Istanbul Airport (average of $123). Flying from Constanţa to Istanbul Airport in September is currently the most expensive (average of $165). 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 CND to IST?

Find hourly flight availability from Constanţa 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 enero 21, 2026.

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

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 enero 21, 2026.
Read reviews from past customers who have flown Turkish Airlines from Constanţa to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,200 reviews

Entertainment

7.4

Food

7.4

Crew

7.8

Comfort

7.3

Overall

7.3

Boarding

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Jan 2026

NQZ - IST

First of all, my flight got delayed. When I had a registration in Astana, the girl who was working on a desk was too lazy to fill out my info and that’s why she gave me only 2 tickets instead of 3. While boarding I realized it and had to talk to another worker who was solving this problem. My seat was near emergency door, people in front were reclining their seats, but I couldn’t- that made me have a little space to sit, move, etc. That was really uncomfortable. So the flight itself also took longer and I didn’t have time to reach another gate for next flight, even tho flight attendant said plane will be in time. I had to go to Turkish Airlines main office, most of workers didn’t speak enough good English to explain properly where it is. It also took me like 1,5 hours to solve. I was not satisfied with the flight at all this time.
Turkish Airlines
7.3
Good
4,200 reviews
Turkish Airlines
7.3
Good
4,200 reviews

Entertainment

7.4

Food

7.4

Crew

7.8

Comfort

7.3

Overall

7.3

Boarding

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Jan 2026

NQZ - IST

First of all, my flight got delayed. When I had a registration in Astana, the girl who was working on a desk was too lazy to fill out my info and that’s why she gave me only 2 tickets instead of 3. While boarding I realized it and had to talk to another worker who was solving this problem. My seat was near emergency door, people in front were reclining their seats, but I couldn’t- that made me have a little space to sit, move, etc. That was really uncomfortable. So the flight itself also took longer and I didn’t have time to reach another gate for next flight, even tho flight attendant said plane will be in time. I had to go to Turkish Airlines main office, most of workers didn’t speak enough good English to explain properly where it is. It also took me like 1,5 hours to solve. I was not satisfied with the flight at all this time.

Related info for your journey

Find useful and relevant information for your journey from Constanţa 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 Constanţa to Istanbul?

    For a flight from Constanţa to Istanbul, you will be flying from Mihail Kogalniceanu. Constanţa Mihail Kogalniceanu (CND) is just 14.9 mi from the center of the city. Mihail Kogalniceanu is the only Constanţa airport and it handles 0 outbound flights to Istanbul per day. 1 airline has flights to Istanbul from Constanţa Mihail Kogalniceanu on a regular basis.

  • What is the cheapest airline to fly from Constanţa to Istanbul Airport round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Istanbul Airport, with prices starting at $90. This flight start at 54% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Constanţa 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 Constanţa to Istanbul Airport?

    Currently, December is the cheapest month in which you can book a flight from Constanţa to Istanbul Airport (average of $123). Flying from Constanţa to Istanbul Airport in September is currently the most expensive (average of $165). 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

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Alternative routes for Constanţa to Istanbul

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Otopeni Intl to Istanbul flights

Top airline flying from Constanţa to Istanbul

Discover the top airline that operate flights from Constanţa 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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$90Average$190FlexibilityNo cancel feeOn-time77%

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