Biman Bangladesh
BG-606
Biman Bangladesh
BG-248
Biman Bangladesh
BG-602
Cleartrip is dedicated to helping travelers find the best fares from Sylhet osmani to Kolkata. With our real-time fare tracking, you can spot budget-friendly flights and lock in savings for your trip.
Whether you're returning home or exploring India, finding the right international flight matters. Cleartrip compares 3+ Sylhet osmani to Kolkata flight options to help you find cheap air tickets that balance journey time, comfort, and budget.
The distance from Sylhet osmani to Kolkata by air is approximately 433 KM. The Sylhet osmani to Kolkata flight time typically ranges from 6h to 21h 50m, so you can choose what works best for your schedule. With flights available from as early as 07:55 to as late as 20:25, you'll find convenient departure times throughout the day.
Your Sylhet osmani to Kolkata flight duration varies by routing. Direct flights from Sylhet osmani to Kolkata save 4-8 hours. One-stop options extend your Sylhet osmani to Kolkata travel time by air but reduce costs by 30-45%.
Before booking your flight from Sylhet osmani to Kolkata, review the baggage policy to avoid surprises. Full-service airlines generally include 30–46 kg of checked baggage, while budget carriers may add ₹8,000–15,000 to your total cost. If your schedule allows, opt for early morning arrivals (6–8 AM) at CCU to breeze through immigration faster.
Arrive at ZYL airport 3.5-4 hours early. Sylhet osmani to Kolkata air ticket bookings on Tuesday-Thursday cost 15-25% less than weekends. Book 45-90 days in advance for the best rates. Understanding your Sylhet osmani to Kolkata time by flight helps you plan arrivals strategically.
Cleartrip filters by Sylhet osmani to Kolkata distance by flight, stops, and timing. Travelling from Sylhet osmani to Kolkata by flight offers multiple daily options. Round-trips save ₹8,000-25,000. Compare the total Sylhet osmani to Kolkata flight travel time alongside price, as a cheaper connection with an 8-hour layover costs you a full day. Check cancellation policies before confirming your journey to India.
| Flight Details | Information |
|---|---|
| Route | Sylhet osmani to Kolkata |
| Aerial Distance | 433 KM |
| Flight Duration | 6h - 21h 50m |
| Airport codes flights from Sylhet osmani to Kolkata | Sylhet osmani- ZYL, Kolkata- CCU |
| Number of Daily Flights | 3 direct flights |
| First Flight | Departs at 07:55 |
| Last Flight | Departs at 20:25 |
| Early Morning Flights (12 AM - 8 AM) | 1 direct flights |
| Morning Flights (8 AM - 12 PM) | 0 direct flights |
| Afternoon Flights (12 PM - 4 PM) | 1 direct flights |
| Evening Flights (4 PM - 8 PM) | 0 direct flights |
| Late Night Flights(8 PM - 12 AM) | 1 direct flights |
The lowest Sylhet osmani to Kolkata flight price now is at Rs.11906. Budget carriers offer this base price but charge extra for bags (Rs.800-1500), seats (Rs.300-800), and meals (Rs.400-600).Full-service airlines include these extras in the Sylhet osmani to Kolkata flight ticket price, so always compare total costs rather than just base fares.
Smart flight booking tips: Search for cheap air tickets from Sylhet osmani to Kolkata on Tuesday or Wednesday mornings between 5-8 AM when airlines release fresh inventory. Avoid weekends as airfares jump 15-20% on Friday-Sunday.
This week's lowest flight cost is Rs.11906. Sylhet osmani flights to Kolkata can fluctuate in price several times a day, so checking airfares early in the morning or late at night may help you spot short-lived discounts.
Over the next 30 days, the cheapest airfare from Sylhet osmani to Kolkata is expected to start at Rs.12128 offered by Biman Bangladesh. Looking further ahead, the 90-day period shows Sylhet osmani to Kolkata flight rates beginning from Rs.12218. To get the best value, booking an economy flight ticket around 6–8 weeks in advance is recommended, while business class fares are typically lowest when booked 10–12 weeks ahead. Last-minute flight bookings made within two weeks of departure usually see prices increase by 40–60%.
When comparing Sylhet osmani to Kolkata flight fares, early morning departures are priced at around Rs.11906, while late-night options come in at approximately Rs.11906. In most cases, Sylhet osmani to Kolkata flight cost is lower for late-night departures, and these flights allow you to rest during the journey. However, arriving between 2 AM and 5 AM in India can be inconvenient, as transport options are limited and services such as currency exchange counters and airport staff availability are minimal.
One-way flexibility: The cheapest flight from Sylhet osmani to Kolkata one way starts at Rs.11906, while return flights are available from Rs.12020. One-way bookings suit travellers with uncertain return dates, those extending their stay in India for family reasons, or visitors planning to explore multiple Indian cities before flying back.
Round-trip value: The round trip flight from Sylhet osmani to Kolkata is priced at Rs.23974 with Biman Bangladesh. Round-trip tickets typically cost 10–15% less than booking two separate flights and are ideal when travel dates are fixed due to weddings, approved leave, or visa validity.
Highest frequency airline: Biman Bangladesh operates the highest number of flights on the Sylhet osmani to Kolkata route, giving travellers more departure choices and greater flexibility to rebook if plans change or a connection is missed.
Direct flight options: Non-stop Sylhet osmani flights to Kolkata operated by Biman Bangladesh complete the journey in approximately 6h to 21h 50m. These flights are preferred by business travellers, families with children, and elderly passengers who want to avoid the fatigue of layovers.
Connecting flights: Routes with a stopover via Biman Bangladesh usually reduce the Sylhet osmani to Kolkata air ticket price by 20–30%, although they add 2-4 hours to total travel time. Connecting flights are a good option for budget-focused travellers who value savings over speed.
Cheapest airlines: Biman Bangladesh is a popular choice for travellers looking to keep Sylhet osmani to Kolkata flight costs low. These fares are best suited for passengers travelling light, as checked baggage and add-ons are usually charged separately. In comparison, full-service airlines include meals, baggage allowance, and seat selection in the base Sylhet osmani to Kolkata flight fare, which can deliver better overall value depending on your travel needs.
Best time to book: To secure lower Sylhet osmani to Kolkata flight charges, economy tickets are best booked 6–8 weeks in advance, while business class fares are often more competitive 10–12 weeks ahead. Bookings made within two weeks of departure usually see prices rise by 40–60%.
Cheapest days to fly: Tuesdays and Wednesdays generally offer the lowest Sylhet osmani to Kolkata flight prices. Friday evenings and Sunday returns tend to be more expensive due to higher demand.
Seasonal pricing patterns: January to May and September to November are considered off-peak periods and usually offer better airfare from Sylhet osmani to Kolkata. December holidays, Diwali season, and summer vacation months see the highest fares.
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Netaji Subhas Chandra Bose International Airport (CCU), commonly known as Kolkata Airport, is one of India's busiest aviation hubs, handling over 23 million passengers annually. Located approximately 15 km from Kolkata city center in Dum Dum, it serves as the primary gateway to Eastern India and connects to major international destinations across Asia, Europe, and the Middle East.
IATA Code: CCU
Address: Netaji Subhas Chandra Bose International Airport, Jessore Road, Dum Dum, Kolkata, West Bengal 700052, India
Kolkata Airport operates with a single integrated terminal that handles both domestic and international flights:
CCU offers comprehensive amenities for travelers:
International passengers arriving at Kolkata Airport proceed through immigration counters in Terminal 2. Indian passport holders can present their documents for standard processing. Foreign nationals must have valid visas and completed arrival cards ready for immigration clearance.
Prepaid taxi services are available at designated counters in the arrivals area, offering fixed rates to various destinations across Kolkata. The airport is approximately 15 km from the city center with multiple route options.
Ola, Uber, and Rapido operate from designated pickup zones outside both terminals, providing convenient and transparent pricing for travelers heading throughout the metropolitan area.
Kolkata Metro's Airport Line connects directly to the city center. Government and private buses operate regular services to major areas. Pre-paid auto-rickshaws are available for shorter distances with metered fares.
Kolkata is India's cultural capital and the "City of Joy." This historic city on the banks of the Hooghly River blends colonial architecture with vibrant street life, art galleries, and world-famous Bengali cuisine. Known as the cultural capital of India, the city has a tropical wet and dry climate. Home to Nobel laureate Rabindranath Tagore's legacy, Kolkata offers stunning landmarks, busy markets, and warm hospitality that makes every visitor feel welcome.
October to February is the best time to visit Kolkata when weather is pleasant and perfect for exploring the city. Average temperatures range from 12°C to 25°C making it ideal for sightseeing and outdoor activities. This period includes the famous Durga Puja festival in October, Christmas celebrations, and New Year festivities.
Kolkata has excellent public transport including metro, buses, trams, taxis, and ferries connecting all areas.
Current Sylhet osmani to Kolkata flight ticket prices start at Rs.11906. Budget airlines offer cheap air tickets from Sylhet osmani to Kolkata with competitive base rates, though baggage and meals cost extra. Book your Sylhet osmani to Kolkata air ticket 6-8 weeks ahead for lowest prices.
Sylhet osmani from Kolkata air distance is approximately 433 KM. Direct flights cover this in 6h to 21h 50m. Connecting flights add 2-4 hours based on layover duration.
Nonstop Sylhet osmani to Kolkata flight time ranges between 6h and 21h 50m. Arrive at ZYL 3 hours before international departures. Immigration at CCU typically takes 30-60 minutes depending on arrival time.
Biman Bangladesh airlines serve Sylhet osmani to Kolkata by flight. Biman Bangladesh maintains highest frequency with multiple daily departures. Direct Sylhet osmani flight to Kolkata services reduce travel time by 2-4 hours, ideal for business travelers and families.
Indian nationals: Valid passport with 6+ months validity. Carry Aadhaar or PAN card.
International visitors: Valid passport and India visa required. Most tourists use e-Tourist Visa—apply 4+ days before your Sylhet osmani to Kolkata flight booking. Keep hotel reservations and return flight proof accessible. Check baggage policies before finalizing your Sylhet osmani to Kolkata air ticket as allowances vary by carrier.
Economy: From Rs.11906, offers 31-32 inches legroom. Most cost-effective for Sylhet osmani to Kolkata flights.
Premium economy: Costs 50-80% more, provides 35-38 inches legroom, extra baggage, enhanced meals. Best value for overnight journeys.
Business class: Costs 3-5x economy with lie-flat seats, lounge access, priority services. Justified for corporate travel or using frequent flyer points.
Smart tip: Economy works for budget travel. Premium economy optimal for 6+ hour Sylhet osmani to Kolkata flight bookings. Business class makes sense when expensed or upgrading with miles.
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