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CZL to ISL: distance & flight time
Constantine (Mohamed Boudiaf International Airport) → Istanbul (Atatürk International Airport)
1,237 mi
1,991 km · 1,075 nm
3h 9m
estimated nonstop flight time
+2h
time difference · heading east
See live CZL→ISL fares Phone-only fares on this route — call free
Flight time details
1,237 miles nonstop takes roughly 3h 9m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CZL — Mohamed Boudiaf International Airport · Constantine, Algeria
- ISL — Atatürk International Airport · Istanbul, Turkey
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CZL
- BLJ · Batna Airport40 mi away
- GJL · Jijel Ferhat Abbas Airport55 mi away
- QSF · Ain Arnat Airport73 mi away
- AAE · Rabah Bitat Airport76 mi away
Near ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is CZL from ISL?
The flight distance from Constantine (CZL) to Istanbul (ISL) is 1,237 miles (1,991 km, 1,075 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CZL to ISL?
A nonstop flight takes about 3h 9m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Constantine and Istanbul?
Istanbul is 2 hours ahead of Constantine.
What is the cheapest way to fly from CZL to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CZL–ISL that never appear on search engines, with no booking fees.