Alaska Airlines
AS-34
British Airways
BA-52
British Airways
BA-52
British Airways
BA-48
British Airways
BA-52
British Airways
BA-52
British Airways
BA-52
Etihad Airways
EY-8297
Air France
AF-337
Air France
AF-337
Cleartrip is dedicated to helping travelers find the best fares from Seattle 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 81+ Seattle to Kolkata flight options to help you find cheap air tickets that balance journey time, comfort, and budget.
The distance from Seattle to Kolkata by air is approximately 11635 KM. The Seattle to Kolkata flight time typically ranges from 21h 35m to 51h 5m, so you can choose what works best for your schedule. With flights available from as early as 06:03 to as late as 23:44, you'll find convenient departure times throughout the day.
Your Seattle to Kolkata flight duration varies by routing. Direct flights from Seattle to Kolkata save 4-8 hours. One-stop options extend your Seattle to Kolkata travel time by air but reduce costs by 30-45%.
Before booking your flight from Seattle 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 SEA airport 3.5-4 hours early. Seattle 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 Seattle to Kolkata time by flight helps you plan arrivals strategically.
Cleartrip filters by Seattle to Kolkata distance by flight, stops, and timing. Travelling from Seattle to Kolkata by flight offers multiple daily options. Round-trips save ₹8,000-25,000. Compare the total Seattle 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 | Seattle to Kolkata |
| Aerial Distance | 11635 KM |
| Flight Duration | 21h 35m - 51h 5m |
| Airport codes flights from Seattle to Kolkata | Seattle- SEA, Kolkata- CCU |
| Number of Daily Flights | 81 direct flights |
| First Flight | Departs at 06:03 |
| Last Flight | Departs at 23:44 |
| Early Morning Flights (12 AM - 8 AM) | 5 direct flights |
| Morning Flights (8 AM - 12 PM) | 11 direct flights |
| Afternoon Flights (12 PM - 4 PM) | 34 direct flights |
| Evening Flights (4 PM - 8 PM) | 8 direct flights |
| Late Night Flights(8 PM - 12 AM) | 23 direct flights |
Whether you are an Indian returning home after foreign travel or a visitor planning your trip to India, tracking the latest Seattle to Kolkata flight ticket price can help you book at the right time and save on airfare.
Lowest available fare: The cheapest airfare from Seattle to Kolkata currently starts at Rs.103469 with Virgin Atlantic.
Best deal this week: The lowest Seattle to Kolkata flight cost available this week is Rs.103469, making it a strong choice for last-minute flight booking.
Looking ahead: Fares over the next 30 days start from Rs.103621, while the 90-day outlook shows prices beginning at Rs.103836.
Time-of-day pricing: Early morning departures usually see Seattle to Kolkata flight prices averaging around Rs.217855. Late-night flights often offer a cheaper Seattle to Kolkata flight rate at approximately Rs.194391, though arrivals between 2 AM and 5 AM may involve limited public transport and higher taxi costs.
Smart Flight Booking Insight: Seattle to Kolkata flight ticket rates typically fluctuate by 15–20% within a week. Searching on Tuesday or Wednesday mornings between 5 AM and 8 AM often helps uncover cheap flight tickets from Seattle to Kolkata.
Whether you choose a one-way or round-trip option, comparing cheap flight tickets from Seattle to Kolkata across dates and airlines can help you secure the best overall value.
Highest frequency airline: Japan Airlines operates the highest number of flights on the Seattle 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 Seattle flights to Kolkata operated by Air France, Alaska Airlines, American Airlines, British Airways, Delta, Emirates, Etihad Airways, Japan Airlines, KLM Royal Dutch, Qatar Airways, Virgin Atlantic complete the journey in approximately 21h 35m to 51h 5m. 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 Alaska Airlines usually reduce the Seattle 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: Virgin Atlantic is a popular choice for travellers looking to keep Seattle 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 Seattle to Kolkata flight fare, which can deliver better overall value depending on your travel needs.
Best time to book: To secure lower Seattle 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 Seattle 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 Seattle to Kolkata. December holidays, Diwali season, and summer vacation months see the highest fares.
Cleartrip makes flight booking simple with transparent pricing and instant confirmation. Compare all airlines flying this route to find the best deals for your travel dates.
Your Seattle to Kolkata flight is now confirmed with competitive pricing and reliable service. Cleartrip's customer support is available 24/7 if you need any assistance with your booking or travel plans.
Save time at the airport with online check-in available for flights from Seattle to Kolkata 24 hours before departure. Cleartrip provides direct links to airline check-in pages for a seamless experience from booking to boarding.
Your Seattle to Kolkata flight web check-in is complete with your boarding pass ready. Arrive at the airport with just your ID and boarding pass to skip the check-in counter and head straight to security.
Booking your flight from Seattle to Kolkata doesn’t have to be complicated. Cleartrip offers a streamlined, efficient experience with a focus on simplicity and transparency.
With Cleartrip, what you see is what you pay. We provide upfront pricing with no hidden fees, so you can plan your trip without any surprises.
Skip the long booking processes. You can search, compare, and book your flight in minutes. Need to make changes? You can modify or cancel your booking directly from your dashboard-no hassle, no waiting.
We bring you access to special deals, promotions, and exclusive discounts that help you save on your flight. Whether it’s a flash sale or an early-bird offer, you get the best value for your trip.
Everyone’s trip is different. Our platform lets you filter flights by preferences like timing, airlines, or seat selection, ensuring you find the option that works best for you.
Travel plans don’t always go smoothly, but Cleartrip has you covered. If there’s an issue with your flight, we’re here to help with rebooking, refunds, and everything in between.
Booking, managing, and checking in for your flight is easy from your phone. Whether you’re at home or on the go, our platform is designed for seamless mobile use.
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Indian passport holders don't need a visa to return home. However, you must complete immigration and customs procedures upon arrival in India.
US passport holders need an Indian e-Visa. Apply online at least 4 days before travel.
Duty-free limits for travelers entering India from the US:
Keep in your carry-on:
Travel smart: Declare items exceeding duty-free limits, keep receipts organized, and follow customs regulations for a hassle-free arrival in India.
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 Seattle to Kolkata flight ticket prices start at Rs.103469. Budget airlines offer cheap air tickets from Seattle to Kolkata with competitive base rates, though baggage and meals cost extra. Book your Seattle to Kolkata air ticket 6-8 weeks ahead for lowest prices.
Seattle from Kolkata air distance is approximately 11635 KM. Direct flights cover this in 21h 35m to 51h 5m. Connecting flights add 2-4 hours based on layover duration.
Nonstop Seattle to Kolkata flight time ranges between 21h 35m and 51h 5m. Arrive at SEA 3 hours before international departures. Immigration at CCU typically takes 30-60 minutes depending on arrival time.
Air France, Alaska Airlines, American Airlines, British Airways, Delta, Emirates, Etihad Airways, Japan Airlines, KLM Royal Dutch, Qatar Airways, Virgin Atlantic airlines serve Seattle to Kolkata by flight. Japan Airlines maintains highest frequency with multiple daily departures. Direct Seattle 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 Seattle to Kolkata flight booking. Keep hotel reservations and return flight proof accessible. Check baggage policies before finalizing your Seattle to Kolkata air ticket as allowances vary by carrier.
Economy: From Rs.103469, offers 31-32 inches legroom. Most cost-effective for Seattle 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 Seattle to Kolkata flight bookings. Business class makes sense when expensed or upgrading with miles.
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