Cheap Flights from Istanbul (IST) to Sylhet (ZYL)

Popular airlines from Istanbul Airport (IST) to Sylhet (ZYL-Osmani Intl.)

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Frequently asked questions

How much does a flight from Istanbul (IST) to Osmani Intl. Airport (ZYL) cost?
Lock in a cheap one-way flight or cheap return flight from Istanbul (IST) to Osmani Intl. Airport (ZYL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Istanbul (IST) to Osmani Intl. Airport (ZYL)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between IST and ZYL. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Istanbul (IST) to Osmani Intl. Airport (ZYL)?
To find the cheapest airline that'll fly you from IST to ZYL, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Istanbul (IST) to Osmani Intl. Airport (ZYL)?
You'll have to catch a flight with a layover when traveling from Istanbul (IST) to Osmani Intl. Airport (ZYL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from IST to ZYL?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Istanbul (IST) to Osmani Intl. Airport (ZYL)?
To avoid possible delays on the Istanbul (IST) to Osmani Intl. Airport (ZYL) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Osmani Intl. Airport (ZYL) last-minute?
Booking your flight from IST to ZYL right before your trip is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book an IST to ZYL flight and hotel package?
You can save money by securing an IST to ZYL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Istanbul (IST) to Osmani Intl. Airport (ZYL)?
In most cases, you're able to reschedule or cancel your IST to ZYL flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Istanbul
Destination airport
Osmani Intl.
Distance
3738 mi

Book with confidence

Book with confidence

Istanbul to Sylhet Flights

The cheapest times to fly from Istanbul to Sylhet

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Istanbul to Sylhet are during the month of . You can find some of the cheapest flights from Istanbul to Sylhet with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Istanbul to Sylhet

Sunday is one of the best days to book for cheap flights from Istanbul to Sylhet: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Istanbul to Sylhet

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Istanbul to Sylhet in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Istanbul to Sylhet flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Istanbul to Sylhet airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Istanbul to Sylhet Flights

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*Available to One Key members.