Cheap flights from Dhaka to Sylhet
from 38 US$
From 66 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 38 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Dhaka to Sylhet, a about 193 km route (around 0h 44m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Air Congo, Biman Bangladesh Airlines, Riyadh Air operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Dhaka to Sylhet?
It's usually 2026-09, from 38 USD. Use the price calendar to compare other dates.
How long is the flight from Dhaka to Sylhet?
A nonstop flight takes about 0h 44m and covers around 193 km. Connecting itineraries take longer.
Are there direct flights from Dhaka to Sylhet?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Dhaka to Sylhet?
Air Congo, Biman Bangladesh Airlines, Riyadh Air operate this route, among others. Compare them all in the results.
When should I book Dhaka–Sylhet flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Dhaka → Sylhet · Live fares from 100+ sites — free, with no hidden fees.