Find cheap flights from Constantine to Istanbul - Compare and Save

2 airlines operate flights between Constantine and Istanbul Airport. The airlines offering nonstop flights on this route include:

• Air Algerie
• Turkish Airlines

Flights from Constantine to Istanbul Airport usually depart from Constantine Ain El Bey (CZL) and arrive at Istanbul (IST).

Here are some options for this route, based on selected ticket types and cabin classes:

• Air Algerie: a cabin bag and a checked bag in Economy Class
• Turkish Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Constantine to Istanbul Airport.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $266 round-trip, compared to $280 via a layover through Algiers Houari Boumediene (ALG).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $64–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Air Algerie and Turkish Airlines. Other aircraft seen on the route include Airbus A321neo variants.

Most connecting flights from Constantine to Istanbul Airport pass through Algiers Houari Boumediene (ALG), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 21% on the Constantine to Istanbul Airport route. Friday is the cheapest departure day at $238 round-trip on average, while Wednesday is the most expensive at $299, a difference of $61. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Evening is the busiest departure period on Constantine to Istanbul Airport flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

Some of the most popular sights in Istanbul Airport are Taksim Square, Taksim and Istanbul City Centre. These are among the most viewed places in Istanbul Airport on KAYAK.

These are the earliest and latest flight times available from Constantine to Istanbul Airport:

• Earliest: departs at 1:55 pm and lands at 4:53 pm
• Latest: departs at 8:30 pm and lands at 11:28 pm.

The flight takes about 2h 58m.

Last-minute fares on this route - booked within 2 weeks of departure - run 28% above the route average of $267. Book 25 weeks before departure for the lowest fares.

A nonstop flight from Constantine to Istanbul Airport takes 2h 58m, covering 1,236 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Istanbul Airport is 2 hours ahead of Constantine (Turkey Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

Istanbul Airport (IST) hosts 5 major car rental companies, with daily rates starting from around $10 for economy cars. Top options include:
· CIRCULAR
· Avec Car Rental
· Ok Mobility
· Alamo
· Autounion Car Rental

Round-trip flights from Constantine to Istanbul Airport range from $213 to $330, with an average of $267 over the past 12 months. Anything below $213 counts as a good deal.