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

CND — IST
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap 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 August 20, 2025.

Popular in

June

Cheapest in

November

Average price

$177

Good round-trip deal

$182 or less

Good one-way deal

$93 or less
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($4 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 Constanţa Mihail Kogalniceanu to Istanbul.
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Price to beat on a one-way flight from Constanţa Mihail Kogalniceanu to Istanbul.
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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 August 8, 2025.

To ensure you get the cheapest price possible for a flight from Constanţa to Istanbul Airport, you should look to book at least 39 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, November is the cheapest month in which you can book a flight from Constanţa to Istanbul Airport (average of $923). Flying from Constanţa 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 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 August 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Constanţa to Istanbul Airport in the morning. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight at noon.

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 20, 2025.
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
3,949 reviews

Overall

7.3

Crew

7.7

Food

7.4

Comfort

7.3

Boarding

7.3

Entertainment

7.4

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
3,949 reviews
Turkish Airlines
7.3
Good
3,949 reviews

Overall

7.3

Crew

7.7

Food

7.4

Comfort

7.3

Boarding

7.3

Entertainment

7.4

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 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 $109. This flight start at 36% 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, November is the cheapest month in which you can book a flight from Constanţa to Istanbul Airport (average of $923). Flying from Constanţa 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

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Yalova

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Alternative routes for Constanţa to Istanbul

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$109Average$185FlexibilityNo cancel feeOn-time77%

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