CND - IST

Find cheap flights from Constanţa to Istanbul

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Constanţa to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Constanţa to Istanbul, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Nonstop flights
4 days a week
Mon, Wed, Fri, Sun
You can fly direct with Turkish Airlines. Average duration is 1h 15m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Turkish Airlines
Most punctual • 91% on-time
Night flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 33% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Istanbul!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Constanţa to Istanbul (CND-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Constanţa to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Constanţa to Istanbul

Multiple Airlines Logo
CND
-
IST
213 mimulti-stop
Multiple Airlines Logo
IST
-
CND
213 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Constanţa to Istanbul flights

Get data-powered insights and trends into flights from Constanţa to Istanbul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Constanţa to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Constanţa to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Constanţa to Istanbul Airport is July, where tickets cost $145 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $308 and $265 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Constanţa to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Constanţa to Istanbul Airport, you should book around 7 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 26% lower on average.

When to book flights from Constanţa to Istanbul

Are your dates flexible? Find out the best times to travel from Constanţa to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Constanţa to Istanbul flights

  • Do I need a passport to fly between Constanţa and Istanbul?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Constanţa and on arrival in Istanbul.

  • Which aircraft models fly most regularly from Constanţa to Istanbul?

    The Airbus A319 is the aircraft model that flies most regularly on the Constanţa to Istanbul flight route.

  • Which airline alliances offer flights from Constanţa to Istanbul?

    Star Alliance is the only airline alliance operating flights between Constanţa and Istanbul.

  • On which days can I fly direct from Constanţa to Istanbul?

    You can catch a nonstop flight from Constanţa to Istanbul on Monday, Wednesday, Friday, and Sunday.

  • How does KAYAK find such low prices on flights from Constanţa to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Constanţa to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Constanţa to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Constanţa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Constanţa to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Constanţa with another airline. Booking your flights between Constanţa and IST can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Constanţa to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Constanţa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Constanţa to Istanbul Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $137 or less one-way and $278 or less round-trip.

Prefer to fly direct from Constanţa to Istanbul?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Constanţa Mihail Kogalniceanu to Istanbul.
Find which airlines fly direct from Constanţa Mihail Kogalniceanu Airport to Istanbul Airport, which days they fly and book direct flights.

Direct departures

Constanţa Mihail Kogalniceanu to Istanbul

Monday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Direct returns

Istanbul to Constanţa Mihail Kogalniceanu

Monday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Reviews of the top airline flying from Constanţa to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Constanţa to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Constanţa to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Turkish AirlinesOverall score based on 4346 reviews
7.8Crew
7.5Food
7.3Comfort
7.5Entertainment
7.3Boarding
Airline reviews

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

10.0 ExcellentOmo, Apr 2026
IAH - IST
Read more Turkish Airlines reviews

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

Turkish Airlines lost my reservation!!! I had the ticket, the receipt and they lost it!! Because the flight was fully booked, I had to wait 8 hours!!! Turkish Airlines provided me with NO FOOD, NO WATER!!! Absolutely ridiculous. They were pathetic. They admitted it was their fault for losing my reservation but provided me with nothing.

everything was excellent except for the meal on the fight from the Istanbul which was disgusting, the only choice of food available was pasta which was served frozen.

Very comfortable in business class. Excellent service. Good food. Smooth trip.

This was my third time using Turkish Airlines. I was well satisfied with the overall experience! I believe that no one is perfect and that everyday we are trying to do the best we can to help others by giving a part of our lives through service. I believe from what I’ve seen that Turkish Airlines, have come close to that service! I will definitely recommend and reuse their services again! Thank you!

Flight was late but loading plane was much easier in Istanbul than athens. Food was so-so and choice was limited. Flight attendants were extremely courteous and helpful; however, it was difficult to get attention during night time service. Overall good experience and the price was right

Turkish Airlines is a solid airline. They use the less trustworthy Boeing airplanes on this route (VCE-IST) so the flights more bumpy then when I have flown on Airbus planes, but it was okay. The service good. They seem to offer a reasonable selection if movies, although no way to listen to them as they didn't provide me earpieces. The food was surprisingly good. The day was uncomfortable. The flight was on time.

Food and crew were superb. I flu with a 777 which has old TV screens. Although the movie selection was very good, screen was not sharp enough to wacht a movie

Poor connecting flight logistics and ground transportation for such enormous airport. Airline does not consider time required to complete the security check or transition from one to gate to another

Food wasn’t good but not their fault as I should have pre selected

Everything you need to know for your flight from Constanţa to Istanbul

Information on your arrival and departure airports

Constanţa (CND)
Istanbul (IST)