Cheap flights from Istanbul to Sylhet from £233

Travelers frequently search for route combinations, such as Istanbul and London, Manchester, Birmingham, Edinburgh, Antalya, Kayseri, Newcastle upon Tyne, Nevşehir, Budapest, Dubai, Belfast, Tel Aviv, İzmir, Bristol, Chișinău, Jeddah, Ankara, Tivat, Athens, Tbilisi.

Travelers frequently search for route combinations, such as Sylhet and London, Dhaka, Manchester, Dubai, Cox's Bazar, New Delhi, Bangkok, Kuala Lumpur, New York, Malé, Chennai, Silchar, Phuket City, Lisbon, Bengaluru, Kraków, Doha, Liverpool, Detroit, Guangzhou.

Istanbul is mainly served by Istanbul Airport. But there are other airports nearby, including Sabiha Gökçen International, Istanbul Atatürk.

The main airport in Istanbul is Istanbul Airport. It is also served by Anadolu, Tekirdağ Çorlu, Yenişehir.

The main airport in Sylhet is Osmani International. It is also served by Shahjalal International, Osmani International, Lokpriya Gopinath Bordoloi International, Silchar, Agartala, Lengpui, Shillong.

Currently, you can fly between Istanbul and Sylhet with US-Bangla Airlines, Biman Bangladesh Airlines, Air Arabia, Pegasus, IndiGo Airlines.

If you don’t have specific dates for your trip between Istanbul and Sylhet, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Istanbul and Sylhet, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Istanbul. The main one is Istanbul Airport and other nearby airports include Anadolu, Tekirdağ Çorlu, Yenişehir