Biman Bangladesh Airlines, Us-Bangla Airlines and Novoair operate flights at Dhaka to Sylhet route.
Let’s have a look at the ticket price of this route:

1/1, Shukrabad, Mirpur Road, Dhaka
(Beside New Model Degree College)
Mobile: 01833-428217

Biman Bangladesh Airlines Dhaka to Sylhet Ticket Price
Super Saver: BDT 2500
Economy Saver: BDT  4000
Economy Flexible: BDT 5000
Business Saver: BDT 5700
Business Flexible: BDT 6100

US Bangla Airlines Dhaka to Sylhet Ticket Price
Promotional Economy: BDT 3200
Discount Economy: BDT 3700
Restricted Economy: BDT 5000
Regular Economy: BDT 6200

Novo Air Dhaka to Sylhet Ticket Price
Special Promo: BDT 2700
Promo: BDT 3200
Special: BDT 4100
Discount: BDT 4700
Saver: BDT  5500
Flexible: BDT 6600

Above mentioned Dhaka to Cox’s Bazar flight ticket prices are subject to change price without prior notice.