Which airlines fly from Kolkata to Sylhet?

This route is served by 1 airlines: Biman Bangladesh Airlines.

Are there direct flights from Kolkata to Sylhet?

Yes, there are direct flights on this route. Check the calendar above — prices for direct flights are highlighted.

Cheap flights Kolkata — Sylhet | Prices from 91 $

Q: How long is the flight from Kolkata to Sylhet?

Approximate flight time — 1 h 1 min. This is an average for a direct flight. With connections, the time may be longer.

Q: What is the distance from Kolkata to Sylhet?

The straight-line distance — 440 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

Q: How much do flights from Kolkata to Sylhet cost?

The minimum price over 6 months — from 91 $ on 18.11.2026. Prices depend on the season, day of the week and how far in advance you book.

Q: What is the time difference between Kolkata and Sylhet?

The time difference — +0.5 h. Keep this in mind when planning your flight and connections.

Q: When is the best time to buy tickets Kolkata — Sylhet?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

Sylhet

Srimangal is the tea capital of Bangladesh, located among endless green tea plantations. The town is famous for its renowned seven-layer tea and Lawachara National Park, home to rare hoolock gibbons. It is an ideal place for nature lovers and peaceful relaxation....

More about Sylhet

Trip cost calculator for Sylhet

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Route characteristics

Distance

440 km

Flight time

1 h 1 min

Time difference

+0.5 h

Minimum price

from 91 $ (18.11.2026)

Departure airports

1 pcs.

Arrival airports

1 pcs.

Airlines on the route

1 pcs.

Who flies this route 1 pcs.

Biman Bangladesh Airlines

2 flights

Where to buy tickets 1 pcs.

Trip.com

2 tickets

Airports

From — Kolkata

CCU Netaji Subhas Chandra Bose Airport

To — Sylhet

ZYL Civil Airport

Frequently asked questions about the route Kolkata — Sylhet

How long is the flight from Kolkata to Sylhet?

Approximate flight time — 1 h 1 min. This is an average for a direct flight. With connections, the time may be longer. You will see the exact time when searching for tickets.

What is the distance from Kolkata to Sylhet?

The straight-line distance — 440 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

How much do flights from Kolkata to Sylhet cost?

The minimum price over 6 months — from 91 $ on 18.11.2026. Prices depend on the season, day of the week and how far in advance you book. Usually cheaper 1–3 months before departure.

What is the time difference?

The difference — +0.5 h. Keep this in mind when planning your flight and connections.

From which airports does Kolkata operate flights?

From Kolkata: CCU (Netaji Subhas Chandra Bose Airport). Choose the most convenient airport.

To which airports in Sylhet do flights arrive?

To Sylhet: ZYL (Civil Airport). Check which airport your flight arrives at.

Which airlines fly this route?

This route is served by 1 airline: Biman Bangladesh Airlines.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

How do I book tickets?

Choose a date, passengers and click "Find tickets" — a search will open comparing prices from 800+ airlines. Booking is made directly with the airline or agency.

About the route Kolkata — Sylhet

Flights Kolkata — Sylhet is a popular route. The straight-line distance is 440 km. Flight time 1 h 1 min. Time difference +0.5 h.

From Kolkata (CCU) flights depart from one airport. To Sylhet (ZYL) — one arrival airport.

1 airline operate on this route: Biman Bangladesh Airlines. Compare prices, baggage allowance and departure times.

The minimum price for the next 6 months — from 91 $ (18.11.2026). The cheapest dates are highlighted in the calendar above.

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