Cheap Flights from Constantine to Istanbul

Cheapest flights from Constantine to Istanbul

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Constantine to Istanbul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$132

Air Algerie

1 transfer

17h 25m

12/20/2025

The cheapest one-way flight from Constantine to Istanbul departs on 12/20/2025, is operated by Air Algerie and costs $132

Cheapest round trip flight

$173

Air Algerie

Direct flight

5h 50m

02/20/2026

The cheapest roundtrip flight from Constantine to Istanbul departs on 02/20/2026, is operated by Air Algerie and costs $173

The fastest flight

7h 45m

Fastest flight from Constantine to Istanbul takes 7h 45m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

2:15 PM

Latest flight

10:30 PM

Direct flights count

16

Distance

1991km

Timezone difference

2h

The distance between Constantine and Istanbul is 1991km (1234 miles). There are 16 direct flights from Constantine to Istanbul. The time difference between Constantine and Istanbul is 2h. Flights from Constantine begin at 2:15 PM. The latest flight from Constantine departs at 10:30 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Constantine to Istanbul by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Constantine to Istanbul

December 2025

Lowest price

on average:

$160

Avg Price

Airlines operating on route

The Constantine — Istanbul route is served by multiple airlines, including Turkish Airlines and Air Algerie. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $132, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.

Turkish Airlines

Starting at $287

Air Algerie

Starting at $132

Direct Flights from Constantine to Istanbul

A direct flight is the most convenient and comfortable way to fly from Constantine to Istanbul, despite the fact that sometimes flights with transfers can cost significantly less.

Constantine — Istanbul

CZL — IST

12/20/2025

Departure

Direct flight

TK3914

Starting at $287

Constantine — Istanbul

CZL — IST

12/25/2025

Departure

Direct flight

AH3022

Starting at $240

Constantine — Istanbul

CZL — IST

12/26/2025

Departure

Direct flight

AH3022

Starting at $233

Constantine — Istanbul

CZL — IST

12/29/2025

Departure

Direct flight

TK1412

Starting at $744

Schedule of direct flights from Constantine to Istanbul

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Constantine to Istanbul:

Unable to find information about the schedule of direct flights from

Constantine airports overview

Ain El Bey Airport

•

CZL

•

Istanbul airports overview

Istanbul New Airport

•

IST

1km

Sabiha Gokcen International Airport

•

SAW

43km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Constantine to Istanbul?

The cheapest flight ticket from Constantine to Istanbul according to data for the last 48 hours costs $132

When is the best time to buy air tickets on the route Constantine — Istanbul?

Often the best time to buy tickets from Constantine to Istanbul is 2 months before departure.

When is the cheapest time of year to fly from Constantine to Istanbul?

Based on statistics over the past years, the lowest prices for flights from Constantine to Istanbul can be found flying in these months: December.

How long does it take to fly from Constantine to Istanbul?

The fastest flights from Constantine to Istanbul start from 7 hours 45 minutes in the air.

Which airline can fly direct from Constantine to Istanbul?

The following airlines operate direct flights on the route Constantine — Istanbul: Turkish Airlines, Air Algerie

Special offers and sales on air tickets from Constantine to Istanbul

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Constantine to Istanbul

Alternative routes

Annaba ➜ Istanbul•Algiers ➜ Istanbul•Bejaia ➜ Istanbul•Batna ➜ Istanbul•Biskra ➜ Istanbul•El Oued ➜ Istanbul•Jijel ➜ Istanbul•Setif ➜ Istanbul•Tebessa ➜ Istanbul•Tunis ➜ Istanbul•Constantine ➜ Bucharest•Constantine ➜ Constanta•Constantine ➜ Eskisehir•Constantine ➜ Izmir•Constantine ➜ Kutahya•Constantine ➜ Plovdiv•Constantine ➜ Tekirdag•Constantine ➜ Varna•Constantine ➜ Bursa

•••••••••••••••••••

Cheapest one way flight

$132

Air Algerie

1 transfer

17h 25m

12/20/2025

The cheapest one-way flight from Constantine to Istanbul departs on 12/20/2025, is operated by Air Algerie and costs $132

Cheapest round trip flight

$173

Air Algerie

Direct flight

5h 50m

02/20/2026

The cheapest roundtrip flight from Constantine to Istanbul departs on 02/20/2026, is operated by Air Algerie and costs $173

The fastest flight