Cheap flights from Istanbul to Constanta

Istanbul
IST
Kogalniceanu
CND

Flight deals from Istanbul to Constanta

Below you can see the best deals on flights Istanbul — Constanta for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 19 September, from $97.

Top 10 cheap flights from Istanbul to Constanta

TK
$ 195

Istanbul — Constanta

08:05—09:15
4 Sep 2026
1 h 10 m
Direct flight
TK
$ 240

Istanbul — Constanta

08:05—09:15
4 Sep 2026
1 h 10 m
Direct flight
VF
LS
W9
$ 285

Istanbul — Constanta

21:35—11:50
4 Sep 2026
62 h 15 m
2 stops
VF
LS
W9
$ 285

Istanbul — Constanta

20:35—11:50
4 Sep 2026
63 h 15 m
2 stops
VF
LS
W9
$ 291

Istanbul — Constanta

19:35—11:50
4 Sep 2026
64 h 15 m
2 stops
VF
LS
W9
$ 291

Istanbul — Constanta

18:00—11:50
4 Sep 2026
65 h 50 m
2 stops
PC
LS
W9
$ 294

Istanbul — Constanta

23:15—11:50
4 Sep 2026
60 h 35 m
2 stops
PC
LS
W9
$ 296

Istanbul — Constanta

20:55—11:50
4 Sep 2026
62 h 55 m
2 stops
PC
LS
W9
$ 299

Istanbul — Constanta

16:15—11:50
4 Sep 2026
67 h 35 m
2 stops
PC
LS
W9
$ 308

Istanbul — Constanta

18:25—11:50
4 Sep 2026
65 h 25 m
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Istanbul — Constanta flight

Looking for cheap flights from Istanbul to Constanta? Compare fares from different airlines, check the flight schedule and travel time — and book your Istanbul — Constanta ticket online at the best price.

The route has direct flights — around 8 flights per week, flights are operated by Turkish Airlines, a nonstop flight takes about 56 min, the distance between the cities is around 353 km.

Planning your trip? You may find our Constanta travel guide, how to get from the airport into town and Constanta weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $95Min. price
NovemberCheapest
JulyPeak season
YesDirect flights
353 kmDistance
56 minTravel time
1Airlines
8 / wkFlights

Flight schedule from Istanbul to Constanta

The table shows direct flights from Istanbul to Constanta on the selected date. The flight takes approximately 56 min. Regular flights are operated by Turkish Airlines. Departures from Istanbul Airport and Sabiha Gokcen International Airport airports, arrivals at Kogalniceanu Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Wed, 2 September
Any time
Last update: 01 Sep 2026

Flight ticket prices by day: Istanbul — Constanta

Below is a calendar of the lowest flight ticket prices for Istanbul — Constanta by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $95 in November, and the most expensive are around $134 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Istanbul to Constanta by month. Tickets are usually cheapest in January (around $128) and priciest in July (about $209) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$128lowMay$163mediumSep$174medium
Feb$128lowJun$186highOct$151low
Mar$139lowJul$209highNov$139low
Apr$151mediumAug$209highDec$163medium

Some values are estimated based on seasonality.

When to fly

Weather in Constanta: it is warmest in August (up to 29 °C on average) and coolest in January (around 6 °C). The driest month is August.

Tickets are usually cheapest in November and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Constanta

Dry and wet days · Constanta

Wind speed and direction · Constanta

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How to get the best deal on a Istanbul — Constanta ticket

  • Book ahead: fares for Istanbul — Constanta are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Istanbul is served by more than one airport — compare fares and travel time to each before you book.
  • Flights Istanbul — Constanta operate on Mondays and Fridays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Constanta is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Istanbul — Constanta route are operated by 1 airline; Turkish Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Turkish AirlinesTK
    3x/week
    WebsiteFleet: 49283.4M pax/year
    • Direct flight IST → CND3x/week
      Duration
      1h 10m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Istanbul — Constanta route

Flights Istanbul — Constanta depart from Istanbul Airport and Sabiha Gokcen International Airport and arrive at Kogalniceanu Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Istanbul

IST
Turkey
About the cityHow to get thereWeatherAll about the country Turkey
Arrival

Constanta

CND
Romania
About the cityHow to get thereWeatherAll about the country Romania
Departure airports
Arrival airports

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Frequently asked questions about the Istanbul — Constanta flight

How long is the flight from Istanbul to Constanta?

A nonstop Istanbul — Constanta flight takes about 56 min — the distance between the cities is around 353 km.

How far is it from Istanbul to Constanta?

The distance from Istanbul to Constanta is about 353 km, which a nonstop flight covers in around 56 min.

Are there direct flights from Istanbul to Constanta?

Yes, there are nonstop flights Istanbul — Constanta — around 8 flights per week.

Which airlines fly from Istanbul to Constanta?

Airlines operating Istanbul — Constanta include Turkish Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Istanbul — Constanta flights use?

Flights from Istanbul depart from Istanbul Airport, Sabiha Gokcen International Airport, and arrive at Kogalniceanu Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Istanbul to Constanta?

The price of a Istanbul — Constanta ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in July. Tickets typically cost between $95 and $134. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Istanbul — Constanta?

Flights Istanbul — Constanta are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Istanbul to Constanta?

To catch a low fare Istanbul — Constanta, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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