Cheap flights from Sylhet to Kolkata

Flight deals from Sylhet to Kolkata

Below you can see the best deals on flights Sylhet — Kolkata for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 21 September, from $103.

Top 10 cheap flights from Sylhet to Kolkata

About the Sylhet — Kolkata flight

Looking for cheap flights from Sylhet to Kolkata? Compare fares from different airlines, check the flight schedule and travel time — and book your Sylhet — Kolkata ticket online at the best price.

A nonstop flight takes about 1 h 3 min, the distance between the cities is around 440 km.

Planning your trip? You may find our Kolkata travel guide, how to get from the airport into town and Kolkata weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

from $103Min. price

SeptemberCheapest

SeptemberPeak season

NoDirect flights

440 kmDistance

1 h 3 minTravel time

Below is a calendar of the lowest flight ticket prices for Sylhet — Kolkata by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $103 in September, and the most expensive are around $103 in September. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Average one-way fares from Sylhet to Kolkata by month. Tickets are usually cheapest in February (around $137) and priciest in October (about $195) — use the table and chart below to pick the best time to fly.

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	$143	medium	May	$163	medium	Sep	$176	high
Feb	$137	low	Jun	$163	medium	Oct	$195	high
Mar	$137	low	Jul	$143	low	Nov	$176	medium
Apr	$150	medium	Aug	$137	low	Dec	$189	high

Some values are estimated based on seasonality.

When to fly

Weather in Kolkata: it is warmest in April (up to 36 °C on average) and coolest in January (around 25 °C). The driest month is January.

Tickets are usually cheapest in September and most expensive in September. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Kolkata

Dry and wet days · Kolkata

Wind speed and direction · Kolkata

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How to get the best deal on a Sylhet — Kolkata ticket

Book ahead: fares for Sylhet — Kolkata are usually lower 3–8 weeks before departure than at the last minute.
Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
The cheapest month to fly to Kolkata is usually September — plan your trip around it if your dates are flexible.
Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

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Cities and airports on the Sylhet — Kolkata route

Flights Sylhet — Kolkata depart from Sylhet Civil Airport and arrive at Netaji Subhas Chandra Bose Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Sylhet

ZYL

Bangladesh

About the city How to get there Weather All about the country Bangladesh

Arrival

Kolkata

CCU

India

About the city How to get there Weather All about the country India

Departure airports

Sylhet Civil AirportZYL
About the airport

Arrival airports

Netaji Subhas Chandra Bose AirportCCU
About the airport

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Frequently asked questions about the Sylhet — Kolkata flight

How long is the flight from Sylhet to Kolkata?

A nonstop Sylhet — Kolkata flight takes about 1 h 3 min — the distance between the cities is around 440 km.

How far is it from Sylhet to Kolkata?

The distance from Sylhet to Kolkata is about 440 km.

Which airports do Sylhet — Kolkata flights use?

Flights from Sylhet depart from Sylhet Civil Airport, and arrive at Netaji Subhas Chandra Bose Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Sylhet to Kolkata?

The price of a Sylhet — Kolkata ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in September. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Sylhet — Kolkata?

Flights Sylhet — Kolkata are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Sylhet to Kolkata?

To catch a low fare Sylhet — Kolkata, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.