Cheap Flights from Istanbul to Constantine

Compare Istanbul to Constantine flight deals

Find the cheapest month or even day of the year to fly to Constantine

Book the best Constantine fare with no extra fees

Flight deals from Istanbul to Constantine

Looking for a cheap last-minute deal or the best return flight from Istanbul to Constantine? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Istanbul to Constantine

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Constantine flights are currently cheapest in October.

Direct flights from Istanbul to Constantine

Istanbul to Constantine: Alternative routes

Compare routes from Istanbul to Constantine below. You may find an airport to fly into that's cheaper, faster, or easier than Constantine.

Istanbul to Constantine: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 651
Cheapest month to flyOctober
Average flight time3 hrs, 22 mins
Most popular airlineTurkish Airlines
Average flights per week15

Finding cheap flights from Istanbul to Constantine: Frequently asked questions

The best price we found for a return flight from Istanbul to Constantine is ر.ق.‏ 1,454. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 22 minutes is the average flight time from Istanbul to Constantine.
Turkish Airlines and Air Algerie fly direct from Istanbul to Constantine.
As of July 2025, there are 15 flights per week flying from Istanbul to Constantine.
The cheapest month to fly from Istanbul to Constantine is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Istanbul Airport to Constantine Airport on Friday, 12 September 2025.
Yes – the average flight time is 3 hours and 22 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Constantine but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Constantine is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Transavia France and Turkish Airlines offer the cheapest flight tickets to Constantine.

Travelling from Istanbul Ataturk Airport (IST) to Ain El Bey Airport (CZL): what you need to know

  • Around 3 hours 15 minutes is how long you'll be travelling on a direct flight from Istanbul Ataturk Airport to Ain El Bey Airport.

  • Constantine's timezone is UTC+1, making Constantine two hours behind Istanbul.

  • Each week, there are 12 Istanbul Ataturk Airport to Ain El Bey Airport flights. If you'd like to get going as soon as possible, go for the 04:30 Airhub Airlines flight. If you're eager to make the most of your time before flying, the last flight is at 11:45 with Turkish Airlines.

  • To ensure you catch your IST to CZL flight, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • You'll likely experience bigger queues in popular months such as April. Arriving up to four hours ahead of international flights and two hours for domestic departures will give you ample time for security and boarding.

  • Getting to Constantine (and then exploring more of Algeria!) is a breeze with Airhub Airlines. This popular carrier has direct flights from Istanbul Ataturk Airport to Ain El Bey Airport.

  • The majority of passengers choose to fly with Airhub Airlines on this route.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from Istanbul Ataturk Airport to Ain El Bey Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to visit the city of your choice. Some great stopovers between IST and CZL include:

    • Marseille Provence Airport

    • Tunis-Carthage International Airport

    • Prince Mohammad Bin Abdulaziz International Airport

How to find the cheapest flights from Istanbul Ataturk Airport (IST) to Ain El Bey Airport (CZL)

  • ر.ق.‏ 653 is the lowest price for a one-way Istanbul Ataturk Airport to Ain El Bey Airport flight. A return flight starts at ر.ق.‏ 1,450. These fares can change based on availability.

  • Score cheap tickets from IST to CZL by booking six months ahead. Based on our research, that's the sweet spot for landing a bargain.

  • May is the cheapest month for flights from Istanbul Ataturk Airport to Ain El Bey Airport. If you prefer to fly at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Getting your hands on cheap flights from IST to CZL is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Secure the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Istanbul Ataturk Airport to Ain El Bey Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Istanbul Ataturk Airport (IST)

  • To reach Istanbul Ataturk Airport from central Istanbul, it'll take about 50 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 48 kilometres from the airport to the city centre.

  • The trip when using public transport typically takes 1 hour 45 minutes.

  • Catching an early flight from Istanbul Ataturk Airport to Ain El Bey Airport? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these hotels near IST:

Arriving at Ain El Bey Airport (CZL)

  • The last thing you want is a lengthy journey to your hotel if you're landing late on an Istanbul Ataturk Airport to Ain El Bey Airport flight. Book one of these accommodation options near CZL instead:

Getting from Ain El Bey Airport (CZL) to central Constantine

  • From Ain El Bey Airport, Constantine is approximately 11 kilometres away. It takes around 20 minutes to reach the centre driving.

When to fly to Ain El Bey Airport (CZL)

  • It's time to pick your trip dates for your flight from Istanbul Ataturk Airport to Ain El Bey Airport. July is the busiest month to head to Constantine. If you like a quieter vibe, go in April.

  • When reserving your flight from Istanbul Ataturk Airport to Ain El Bey Airport, consider the type of weather you like. July is the warmest month in Constantine, with the temperature ranging from 19ºC to 39ºC.

  • January sees average temperatures of between 1ºC and 15ºC. Search for cheap tickets from IST to CZL sometime then if you like travelling in cooler conditions.

Explore more of Algeria

  • Algiers is just one of the many places in Algeria waiting to be discovered after you've experienced Constantine. Around 322 kilometres away to the west, top sights here include Kasbah of Algiers, Ketchaoua Mosque and Notre Dame d'Afrique.

  • Around 290 kilometres west of Constantine, Boumerdas is another essential stop in Algeria. Experience major highlights starting with Bouloudrome Beach, Aire de Jeux and Frond mère.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.