--- title: "CA $554 Cheap Flights from Constantine (CZL) to Istanbul (IST)" description: "Cheap Flights from Constantine (CZL) to Istanbul (IST) start at CA $554 for one-way and CA $588 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.ca/lp/flights/czl/ist/constantine-to-istanbul" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-13T18:14:37Z --- # CA $554 Cheap Flights from Constantine (CZL) to Istanbul (IST) ![A modern shopping mall with multiple levels, retail stores, and a central atrium with a unique ceiling design.](https://images.trvl-media.com/place/553248635974515940/f7b78699-9818-47a0-bfca-c193d870629c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $554 flight on Thu, Dec 17, 2026](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:554.00&airProductToken=AQooCiYIwZABEgQzMDIyGKJeIMicASith6ADMNeIoAM4WUAAWAFyA1lPTxIKCAEQARgBKgJIUhgBIgQIARABKAIoBCgGMAE) Photo by IGA Istanbul Airport ## Popular airlines from Constantine (CZL-Mohamed Boudiaf) to Istanbul Airport (IST) [Turkish Airlines](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:27/11/2026TANYT&leg2=from:IST,to:CZL,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) [Air Algerie](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:27/11/2026TANYT&leg2=from:IST,to:CZL,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AH"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap Flights from Constantine to Istanbul (CZL-IST) Prices were available within the past 7 days and start at CA $554 for one-way flights and CA $588 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Turkish Airlines flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $588 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:587.70&airProductToken=AQouCiwI1JYBEgQxNDEyGKJeIMicASjFhKADMIOGoAM4UUAAWAFqAkNMcgVRWUNMUgouCiwI1JYBEgQxNDExGMicASCiXijtn6EDMMShoQM4UUAAWAFqAkNMcgVRWUNMUhIMCAEQAhgBKgJUSzIAGAEiBAgBEAEoAigDKAQwDQ) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Turkish Airlines flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $638 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:637.90&airProductToken=AQouCiwI1JYBEgQxNDEyGKJeIMicASjFhKADMIOGoAM4UUAAWAFqAkNMcgVRWUNMUgpaCisI1JYBEgM4NTEYyJwBIOAyKOmdoQMwz5-hAzhFQAFYAWoCQ0xyBVFZQ0xSCisIwZABEgQ2MTk0GOAyIKJeKPqjoQMwwKShAzhTQABYAWoCQ0xyBVFZQ0xSEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwDQ) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $641 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:640.10&airProductToken=AQpaCisIwZABEgQ2MTk1GKJeIOAyKLKHoAMw-IegAzhTQAFYAWoCQ0xyBUVZQ0xSCisI1JYBEgM4NTIY4DIgyJwBKP-NoAMwzI-gAzhFQABYAWoCQ0xyBUVZQ0xSCi4KLAjUlgESBDE0MTEYyJwBIKJeKO2foQMwxKGhAzhRQABYAWoCQ0xyBUVZQ0xSEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwDQ) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $655 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:654.10&airProductToken=AQpaCisIwZABEgQ2MDI3GKJeIOAyKMyAoAMwiIGgAzhTQABYAWoCQ0xyBUVZQ0xSCisI1JYBEgM2NTQY4DIgyJwBKJyGoAMw84egAzhFQAFYAWoCQ0xyBUVZQ0xSCi4KLAjUlgESBDE0MTEYyJwBIKJeKO2foQMwxKGhAzhRQABYAWoCQ0xyBUVZQ0xSEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwDQ) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $662 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:661.10&airProductToken=AQpaCisIwZABEgQ2MTk1GKJeIOAyKLKHoAMw-IegAzhTQAFYAWoCQ0xyBUVZQ0xSCisI1JYBEgM2NTIY4DIgyJwBKLaOoAMwjZCgAzhFQABYAWoCQ0xyBUVZQ0xSCi4KLAjUlgESBDE0MTEYyJwBIKJeKO2foQMwxKGhAzhRQABYAWoCQ0xyBUVZQ0xSEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwDQ) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $692 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:691.30&airProductToken=AQpaCisIwZABEgQ2MDI3GKJeIOAyKMyAoAMwiIGgAzhTQABYAWoCQ0xyBUVZQ0xSCisI1JYBEgM4NTIY4DIgyJwBKN-CoAMwrISgAzhFQAFYAWoCQ0xyBUVZQ0xSCloKKwjUlgESAzg1MRjInAEg4DIo6Z2hAzDPn6EDOEVAAVgBagJDTHIFRVlDTFIKKwjBkAESBDYwMjYY4DIgol4okKWhAzDWpaEDOFNAAFgBagJDTHIFRVlDTFISCggBEAEYASoCVEsYASIECAEQASgCKAMoBDAN) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $699 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:698.10&airProductToken=AQpaCisIwZABEgQ2MDI3GKJeIOAyKMyAoAMwiIGgAzhTQAFYAWoCQ0xyBU9ZQ0xSCisI1JYBEgM2NTYY4DIgyJwBKPWIoAMwx4qgAzhPQABYAWoCQ0xyBU9ZQ0xSCi4KLAjUlgESBDE0MTEYyJwBIKJeKO2foQMwxKGhAzhRQABYAWoCQ0xyBU9ZQ0xSEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwDQ) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $706 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:705.30&airProductToken=AQpaCisIwZABEgQ2MDI3GKJeIOAyKMyAoAMwiIGgAzhTQABYAWoCQ0xyBUVZQ0xSCisI1JYBEgM2NTQY4DIgyJwBKJyGoAMw84egAzhFQAFYAWoCQ0xyBUVZQ0xSCloKKwjUlgESAzg1MRjInAEg4DIo6Z2hAzDPn6EDOEVAAVgBagJDTHIFRVlDTFIKKwjBkAESBDYwMjYY4DIgol4okKWhAzDWpaEDOFNAAFgBagJDTHIFRVlDTFISCggBEAEYASoCVEsYASIECAEQASgCKAMoBDAN) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $713 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:712.30&airProductToken=AQpaCisIwZABEgQ2MTk1GKJeIOAyKLKHoAMw-IegAzhTQAFYAWoCQ0xyBUVZQ0xSCisI1JYBEgM2NTIY4DIgyJwBKLaOoAMwjZCgAzhFQABYAWoCQ0xyBUVZQ0xSCloKKwjUlgESAzg1MRjInAEg4DIo6Z2hAzDPn6EDOEVAAVgBagJDTHIFRVlDTFIKKwjBkAESBDYwMjYY4DIgol4okKWhAzDWpaEDOFNAAFgBagJDTHIFRVlDTFISCggBEAEYASoCVEsYASIECAEQASgCKAMoBDAN) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Turkish Airlines flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $717 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:716.90&airProductToken=AQouCiwI1JYBEgQxNDEyGKJeIMicASjFhKADMIOGoAM4UUAAWAFqAkNMcgVRWUNMUgpaCisI1JYBEgM2NTMYyJwBIOAyKKahoQMwjKOhAzhPQAFYAWoCQ0xyBVFZQ0xSCisIwZABEgQ2MDI2GOAyIKJeKJCloQMw1qWhAzhTQABYAWoCQ0xyBVFZQ0xSEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwDQ) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Tue, Dec 22 from Constantine to Istanbul, returning Sat, Dec 26, priced at CA $723 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:22/12/2026TANYT&leg2=from:IST,to:CZL,departure:26/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:722.60&airProductToken=AQosCioIwZABEgQzMDIyGKJeIMicASjNv6ADMPfAoAM4S0AAWAFyB0tEWlRSUlQKLAoqCMGQARIEMzAyMxjInAEgol4oouOgAzDW5KADOEJAAVgBcgdCRFpUUlJUEgwIARACGAEqAkhSMgAYASIECAEQASgCKAMoBDAB) Tue, Dec 22 - Sat, Dec 26 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Sat, Dec 19 from Constantine to Istanbul, returning Sat, Dec 26, priced at CA $725 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:19/12/2026TANYT&leg2=from:IST,to:CZL,departure:26/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:724.60&airProductToken=AQpaCisIwZABEgQ2MTkxGKJeIOAyKLaYoAMwhpmgAzhTQAFYAWoCQ0xyBUxZQ0xSCisI1JYBEgM2NTQY4DIgyJwBKNycoAMws56gAzhMQABYAWoCQ0xyBUxZQ0xSCloKKwjUlgESAzY1MRjInAEg4DIogOagAzDm56ADOFNAAFgBagJDTHIFTFlDTFIKKwjBkAESBDYxOTYY4DIgol4oy-ugAzCR7KADOFNAAVgBagJDTHIFTFlDTFISCggBEAEYASoCVEsYASIECAEQASgCKAMoBDAN) Sat, Dec 19 - Sat, Dec 26 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Sat, Dec 19 from Constantine to Istanbul, returning Sat, Dec 26, priced at CA $746 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:19/12/2026TANYT&leg2=from:IST,to:CZL,departure:26/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:745.60&airProductToken=AQosCioIwZABEgQzMDIyGKJeIMicASjtnaADMJefoAM4QkAAWAFyB0JEWlRSUlQKLAoqCMGQARIEMzAyMxjInAEgol4oouOgAzDW5KADOEJAAVgBcgdCRFpUUlJUEgwIARACGAEqAkhSMgAYASIECAEQASgCKAMoBDAB) Sat, Dec 19 - Sat, De · c 26 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $749 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:748.30&airProductToken=AQpaCisIwZABEgQ2MDI3GKJeIOAyKMyAoAMwiIGgAzhTQAFYAWoCQ0xyBU9ZQ0xSCisI1JYBEgM2NTYY4DIgyJwBKPWIoAMwx4qgAzhPQABYAWoCQ0xyBU9ZQ0xSCloKKwjUlgESAzY1MRjInAEg4DIooJ6hAzCGoKEDOEVAAVgBagJDTHIFT1lDTFIKKwjBkAESBDYxOTQY4DIgol4o-qOhAzDApKEDOFNAAFgBagJDTHIFT1lDTFISCggBEAEYASoCVEsYASIECAEQASgCKAMoBDAN) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Turkish Airlines flight, departing Sat, Dec 19 from Constantine to Istanbul, returning Sat, Dec 26, priced at CA $764 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:19/12/2026TANYT&leg2=from:IST,to:CZL,departure:26/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:763.40&airProductToken=AQouCiwI1JYBEgQxNDEyGKJeIMicASiFm6ADMMOcoAM4UUAAWAFqAkNMcgVRWUNMUgpaCisI1JYBEgM2NTEYyJwBIOAyKIDmoAMw5uegAzhTQABYAWoCQ0xyBVFZQ0xSCisIwZABEgQ2MTk2GOAyIKJeKMvroAMwkeygAzhTQAFYAWoCQ0xyBVFZQ0xSEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwDQ) Sat, Dec 19 - Sat, Dec 26 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $770 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:769.30&airProductToken=AQpaCisIwZABEgQ2MTk1GKJeIOAyKLKHoAMw-IegAzhTQAFYAWoCQ0xyBUVZQ0xSCisI1JYBEgM4NTIY4DIgyJwBKP-NoAMwzI-gAzhFQABYAWoCQ0xyBUVZQ0xSCloKKwjUlgESAzY1MxjInAEg4DIopqGhAzCMo6EDOE9AAVgBagJDTHIFRVlDTFIKKwjBkAESBDYwMjYY4DIgol4okKWhAzDWpaEDOFNAAFgBagJDTHIFRVlDTFISCggBEAEYASoCVEsYASIECAEQASgCKAMoBDAN) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip [Select Air Algerie flight, departing Thu, Dec 17 from Constantine to Istanbul, returning Thu, Dec 31, priced at CA $784 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:CZL,to:IST,departure:17/12/2026TANYT&leg2=from:IST,to:CZL,departure:31/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:783.30&airProductToken=AQpaCisIwZABEgQ2MDI3GKJeIOAyKMyAoAMwiIGgAzhTQABYAWoCQ0xyBUVZQ0xSCisI1JYBEgM2NTQY4DIgyJwBKJyGoAMw84egAzhFQAFYAWoCQ0xyBUVZQ0xSCloKKwjUlgESAzY1MxjInAEg4DIopqGhAzCMo6EDOE9AAVgBagJDTHIFRVlDTFIKKwjBkAESBDYwMjYY4DIgol4okKWhAzDWpaEDOFNAAFgBagJDTHIFRVlDTFISCggBEAEYASoCVEsYASIECAEQASgCKAMoBDAN) Thu, Dec 17 - Thu, Dec 31 · CZL · IST · Roundtrip ## Book with confidence ### Constantine to Istanbul Flights #### The easy way to book your flights from Constantine to Istanbul With Expedia, it’s simple to find and book flights to Istanbul from Constantine whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 2 airlines that cover this route. There are Air Algerie nonstop flights to Istanbul, 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 Constantine to Istanbul today, tomorrow, or this week. #### Save dollars with cheap flights from Mohamed Boudiaf, CZL to Istanbul, IST Sort your search results by price to find great deals on your flight from Constantine to Istanbul—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Istanbul from Constantine currently is just CA $588 rising to CA $784\. 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 Istanbul - 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 Istanbul from Constantine 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 Istanbul with Expedia today. ## Frequently Asked Questions ### How much is a flight from Mohamed Boudiaf Airport (CZL) to IST? Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Mohamed Boudiaf Airport (CZL) to IST start from CA $588\. Book ASAP to get the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from CZL to IST? Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Mohamed Boudiaf Airport (CZL) to IST that have flexible change policies? Flights from Mohamed Boudiaf Intl. Airport to IST with flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to pay the fare difference, without any added fees to worry about. ### How far is the flight from Mohamed Boudiaf Airport (CZL) to IST? Around 2,000 kilometres separates Constantine and Arnavutkoy, so pack some entertainment to keep you busy for a couple of hours. That thrilling novel you haven't had time to start will do the trick. ### Which airlines fly direct from Mohamed Boudiaf Airport (CZL) to IST? You won't find any airlines operating directly between Mohamed Boudiaf Airport (CZL) and IST, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip! ### Are Mohamed Boudiaf Airport (CZL) to IST flight tickets cheaper when they're purchased at the last minute? Late planners can occasionally pick up a bargain, with some of the cheapest airfares from CZL to IST showing up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance. ## Travel information | Origin airport | Constantine | | ------------------- | ----------------------------- | | Destination airport | Istanbul Airport | | Distance | 1,989 km away | | Airlines serving | Turkish Airlines, Air Algerie | | Popular airline | Turkish Airlines | | Roundtrip price | CA $588 | | Average flight time | 2 hours 56 mins | \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/czl/ist/constantine-to-istanbul en-US: https://www.expedia.com/lp/flights/czl/ist/constantine-to-istanbul en-GB: https://www.expedia.co.uk/lp/flights/czl/ist/constantine-to-istanbul ar: https://www.expedia.sa/lp/flights/czl/ist/constantine-to-istanbul fr-CA: https://www.expedia.ca/fr/lp/vols/czl/ist/constantine-a-istanbul fr-FR: https://www.expedia.fr/lp/vols/czl/ist/constantine-a-istanbul it-IT: https://www.expedia.it/lp/voli/czl/ist/constantine-a-istanbul ```