Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Seattle, WA to Kolkata

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.

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week: Feb 9 - Feb 15

Flights from just $1,568

$3,580

$2,800

$2,355

$3,257

$2,025

$1,613

$2,075

$1,711

$1,568

$1,803

$1,925

$1,833

DecemberJanuaryFebruaryMarch

Flying Time20 h and 25 mWhen flying from Seattle, WA to Kolkata, this can take around 20 h and 25 m in flying time, however this flight duration can vary due to other factors

Cheapest flight$347The best price for flights from Seattle, WA to Kolkata offered by eDreams, which have been found by our customers in the last 3 days

Departure AirportSeattle All Airports Seattle All Airports is where you'll take off when flying from Seattle, WA to Kolkata

Arrival AirportNetaji Subhash Chandra Bose International AirportYou'll land at Netaji Subhash Chandra Bose International Airport when flying from Seattle, WA to Kolkata

Peak seasonJanuaryJanuary is the busiest time to fly from Seattle, WA to Kolkata according to search data results from our customers

Best time to bookDecemberDecember is one of the most frequent times to fly to Kolkata from Seattle, WA according to real data from our customers

Exchange rate

1 USD = 90.48 INR

1 INR = 0.02 USD

Last revised on Sat, 12/6

Distance: 7227 miles

Seattle, WA airports

Seattle All Airports (SEA)How far from city center: 11 miles

Kolkata airports

Netaji Subhash Chandra Bose International Airport (CCU)How far from city center: 6 miles

Are you planning to travel to Kolkata for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Seattle, WA. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Kolkata and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Seattle, WA to Kolkata

What are the benefits of booking flexible flight tickets?

Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to India. At eDreams have you covered!

For flights from Seattle, WA to Kolkata, how can I find the cheapest price?

The cheapest price for a flight from Seattle, WA to Kolkata is $348. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When booking, when is the best time to get the best prices for flights from Seattle, WA to Kolkata?

The most popular months to book a trip from Seattle, WA to Kolkata are December, November and July, based on the searches of our customers.

When is the best time to travel from Seattle, WA to Kolkata?

The best time of the year to visit Kolkata depends on lots of personal preferences, especially the price. Regarding popularity, January is the best month to fly to Kolkata from Seattle, WA in terms of searches from our customers, followed by February and December. If you prefer to avoid the busy season and get away from the crowds March, July and August are the months with fewer searches for Seattle, WA - Kolkata.

How long does the flight from Seattle, WA to Kolkata take?

Flight length from Seattle, WA to Kolkata is around 20:25 hours on average, at an average distance of 15,880 km, for flights for the route (which may have 1 or more stops in other cities in between).

Which airlines fly from Seattle, WA to Kolkata?

The airlines that fly non-stop from Seattle, WA to Kolkata are:

Singapore Airlines.
Delta Air Lines.

Singapore Airlines, stopping at Singapore during at least 90 minutes.

Jet Airways, with 150 minutes of layover in Mumbai.
Jet Airways, with 185 minutes scale in Paris.

Plan your trip

Popular Flight RoutesAlternative routes