Title: CA $365 Cheap Flights from Istanbul (IST) to Constantine (CZL) - Expedia.ca ![Adobe](https://images.trvl-media.com/place/967/c1bc583e-4253-4b50-be13-1e2fc0ab0a6f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/967/c1bc583e-4253-4b50-be13-1e2fc0ab0a6f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $365 Cheap Flights from Istanbul (IST) to Constantine (CZL) [View CA $365 flight on Sat, Dec 20, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:IST,to:CZL,departure:20/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:364.20&airProductToken=AQosCioIwZABEgQzMDIzGMicASCiXii6loADMO6XgAM4UUAAWAFyB1FUUkRaT08SCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Istanbul Airport (IST) to Constantine (CZL-Mohamed Boudiaf) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ist,to:czl,departure:17/11/2025TANYT&leg2=from:czl,to:ist,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Air Algerie](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AH.svg) Air Algerie [](https://www.expedia.ca/Flights-Search?leg1=from:ist,to:czl,departure:17/11/2025TANYT&leg2=from:czl,to:ist,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AH"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Istanbul (IST) to Constantine (CZL) Prices were available within the past 7 days and start at CA $365 for one-way flights and CA $652 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Wed, Dec 24 - Wed, Jan 7 IST Istanbul CZL Constantine CA $652 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:CZL,departure:24/12/2025TANYT&leg2=from:CZL,to:IST,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:651.30&airProductToken=AQouCiwI1JYBEgQxNDExGMicASCiXijtxoADML_IgAM4VkAAWAFqAkNMcgVWVENMUgouCiwI1JYBEgQxNDEyGKJeIMicASi75oEDMPnngQM4VkAAWAFqAkNMcgVWVENMUhIKCAEQARgBKgJUSxgBIgQIARABKAIoAygEMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Wed, Dec 24 - Wed, Jan 7 IST Istanbul CZL Constantine CA $680 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:CZL,departure:24/12/2025TANYT&leg2=from:CZL,to:IST,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:679.30&airProductToken=AQouCiwI1JYBEgQxNDExGMicASCiXijtxoADML_IgAM4VkAAWAFqAkxHcgVWVExHUgouCiwI1JYBEgQxNDEyGKJeIMicASi75oEDMPnngQM4VkAAWAFqAkxHcgVWVExHUhIKCAEQARgBKgJUSxgBIgQIARABKAIoAygEMAE) ![Air Algerie](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AH.gif) Fri, Dec 5 - Tue, Dec 9 IST Istanbul CZL Constantine CA $715 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:CZL,departure:05/12/2025TANYT&leg2=from:CZL,to:IST,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:714.80&airProductToken=AQosCioIwZABEgQzMDIzGMicASCiXija7f4CMI7v_gI4VkAAWAFyB1ZUUkRaUlQKLAoqCMGQARIEMzAyMhiiXiDInAEoiqT_AjC0pf8COFFAAFgBcgdRVFJEWlJUEgoIARABGAEqAkhSGAEiBAgBEAEoAigDKAQwAQ) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Wed, Dec 24 - Wed, Jan 7 IST Istanbul CZL Constantine CA $722 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:CZL,departure:24/12/2025TANYT&leg2=from:CZL,to:IST,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:721.30&airProductToken=AQouCiwI1JYBEgQxNDExGMicASCiXijtxoADML_IgAM4VkAAWAFqAkdOcgVWVEdOUgouCiwI1JYBEgQxNDEyGKJeIMicASi75oEDMPnngQM4VkAAWAFqAkdOcgVWVEdOUhIKCAEQARgBKgJUSxgBIgQIARABKAIoBCgGMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Wed, Dec 24 - Wed, Jan 7 IST Istanbul CZL Constantine CA $749 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:CZL,departure:24/12/2025TANYT&leg2=from:CZL,to:IST,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:748.30&airProductToken=AQouCiwI1JYBEgQxNDExGMicASCiXijtxoADML_IgAM4VkAAWAFqAkZMcgVWVEZMUgouCiwI1JYBEgQxNDEyGKJeIMicASi75oEDMPnngQM4VkAAWAFqAkZMcgVWVEZMUhIKCAEQARgBKgJUSxgBIgQIARABKAIoBCgGMAE) ![Air Algerie](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AH.gif) Wed, Dec 24 - Wed, Jan 7 IST Istanbul CZL Constantine CA $754 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:CZL,departure:24/12/2025TANYT&leg2=from:CZL,to:IST,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:753.50&airProductToken=AQosCioIwZABEgQzMDIzGMicASCiXii6w4ADMO7EgAM4VkAAWAFyB1ZUUkRaT08SCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ![Air Algerie](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AH.gif) Wed, Dec 24 - Wed, Jan 7 IST Istanbul CZL Constantine CA $768 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:CZL,departure:24/12/2025TANYT&leg2=from:CZL,to:IST,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:767.50&airProductToken=AQosCioIwZABEgQzMDIzGMicASCiXii6w4ADMO7EgAM4VkAAWAFyB1ZUUkRaT08SCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ![Air Algerie](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AH.gif) Wed, Dec 24 - Wed, Jan 7 IST Istanbul CZL Constantine CA $789 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:CZL,departure:24/12/2025TANYT&leg2=from:CZL,to:IST,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:788.50&airProductToken=AQosCioIwZABEgQzMDIzGMicASCiXii6w4ADMO7EgAM4VkAAWAFyB1ZUUkRaT08SCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) ![Air Algerie](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AH.gif) Wed, Dec 24 - Wed, Jan 7 IST Istanbul CZL Constantine CA $833 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:CZL,departure:24/12/2025TANYT&leg2=from:CZL,to:IST,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:832.20&airProductToken=AQosCioIwZABEgQzMDIzGMicASCiXii6w4ADMO7EgAM4VkAAWAFyB1ZUUkRaUlQKOAo2CMGQARIEMzkxNBiiXiDInAEou-aBAzD554EDOFZAAFgBcgdWVFJEWlJUegoI1JYBEgQzOTE0EgoIARABGAEqAkhSGAEiBAgBEAEoAigDKAQwAQ) ![Air Algerie](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AH.gif) Wed, Dec 24 - Wed, Jan 7 IST Istanbul CZL Constantine CA $863 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:CZL,departure:24/12/2025TANYT&leg2=from:CZL,to:IST,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:862.50&airProductToken=AQo4CjYIwZABEgQzOTE1GMicASCiXijtxoADML_IgAM4S0AAWAFyB0tUUkRaT096CgjUlgESBDM5MTUSCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) Flight from Istanbul to Constantine (IST - CZL) route information | Origin airport | Istanbul | | --- | --- | | Destination airport | Mohamed Boudiaf | | Airlines serving | Air Algerie, Turkish Airlines | | Roundtrip price | CA $651 | | Distance | 1978 km | | Average flight time | 1 hour 15 mins | ## Istanbul to Constantine Flights **The easy way to book your flights from Istanbul to Constantine**  With Expedia, it’s simple to find and book flights to Constantine from Istanbul whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Mohamed Boudiaf, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Istanbul to Constantine today, tomorrow, or this week.   **Save dollars with cheap flights from Istanbul, IST to Mohamed Boudiaf, CZL**  Sort your search results by price to find great deals on your flight from Istanbul to Constantine—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Constantine from Istanbul currently is just CA $652 rising to CA $863.   Here are more money-saving tips:  - Fly in December when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Constantine   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Constantine from Istanbul**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Constantine with Expedia today. ## Frequently asked questions ### How much is a flight from IST to Mohamed Boudiaf Intl. Airport? > Start packing your suitcase, because round-trip journeys from IST to Mohamed Boudiaf Intl. Airport start from CA $652. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from IST to Mohamed Boudiaf Intl. Airport? > This can differ from airline to airline, as each one has its own terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are easy-to-follow instructions on how to cancel your flight online. ### How do I find cheap flights from IST to Mohamed Boudiaf Airport (CZL) that have flexible change policies? > Plenty of carriers offer the option to move your flight without a change fee. All you pay is the cost difference between flights. When searching for IST to Mohamed Boudiaf Airport (CZL) flights, you'll find a "No change fees" filter for you to tick. ### How far is the flight from IST to CZL? > The flight distance between IST and CZL is 2,000 kilometres. Bring a drink, some snacks and a good book to read. Keep yourself busy in the air and time will zip by. ### Which airlines fly direct from IST to CZL? > Flying directly between IST and Mohamed Boudiaf Airport (CZL) isn't possible at this time. However, you'll still be able to find a flight to Constantine with at least one stop. ### Are IST to Mohamed Boudiaf Intl. Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to score a great last-minute deal from IST to Mohamed Boudiaf Airport (CZL), but it's also possible to miss out entirely! As many airlines advertise prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you're always getting the latest offers. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Other ### Lodging - [Constantine Hotels](https://www.expedia.ca/Constantine-Hotels.d967.Travel-Guide-Hotels) - [Constantine Province Hotels](https://www.expedia.ca/Destinations-In-Constantine-Province.d553248635975177404.Hotel-Destinations) - [Ouled Rahmoune Hotels](https://www.expedia.ca/Ouled-Rahmoune-Hotels.d777083817779249152.Travel-Guide-Hotels) ### Flights - [Flights to Constantine](https://www.expedia.ca/Cheap-Flights-To-Constantine.d967.Travel-Guide-Flights) ### Packages - [Constantine Vacations](https://www.expedia.ca/Constantine.d967.Destination-Travel-Guides) - [Visit Constantine](https://www.expedia.ca/Constantine.dx967) ### Cars - [Car rental Constantine](https://www.expedia.ca/Car-Rentals-In-Constantine.d967.Car-Rental-Guide) - [Hertz Rental Cars in Constantine](https://www.expedia.ca/Hertz-Car-Rentals-In-Constantine.d967-c40.Car-Rental-Guide-Suppliers) ### Other - [Things to do in Constantine](https://www.expedia.ca/Things-To-Do-In-Constantine.d967.Travel-Guide-Activities) \*Available to Expedia members.