Flight tickets from Kolkata to Seattle / Tacoma International

Compare Kolkata to Seattle / Tacoma International flight deals

Find the cheapest month or even day of the year to fly to Seattle / Tacoma International

Book the best Seattle / Tacoma International fare with no extra fees

Flight deals from Kolkata to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best return flight from Kolkata to Seattle / Tacoma International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kolkata to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Seattle / Tacoma International flights are currently cheapest in November.

Kolkata to Seattle / Tacoma International: Alternative routes

Compare routes from Kolkata to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

Kolkata to Seattle: Flight information

The things to know before you go.
Cheapest flight found₹ 44,145
Cheapest month to flyNovember

Finding cheap flights from Kolkata to Seattle / Tacoma International: Frequently asked questions

The best price we found for a return flight from Kolkata to Seattle / Tacoma International is ₹ 66,516. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kolkata to Seattle / Tacoma International. But we found flights with one or more stops from ₹ 66,391.
As of October 2024, there are no flights flying from Kolkata to Seattle / Tacoma International.
The cheapest month to fly from Kolkata to Seattle / Tacoma International is usually October 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Seattle / Tacoma International Airport on Thursday, 20 March 2025.
No airlines currently offer direct flights between Kolkata Airport and Seattle / Tacoma International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Singapore Airlines offers the cheapest flight tickets to Seattle / Tacoma International.

Travelling from Netaji Subhas Chandra Bose Airport (CCU) to Seattle-Tacoma International Airport (SEA): what you need to know

  • If you're travelling during a bank holiday or other peak period, allow extra time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

  • If you'd like a stopover for your flight from Netaji Subhas Chandra Bose Airport to Seattle-Tacoma International Airport, simply deselect 'Direct flights only' and look through your options. These are the most popular stopovers between CCU and SEA:

    • Changi International Airport

    • Dubai Airport

    • Hamad International Airport

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Seattle-Tacoma International Airport (SEA)

  • ₹ 44,062 is the best price for a one-way ticket from Netaji Subhas Chandra Bose Airport to Seattle-Tacoma International Airport. Return flights start from ₹ 66,391. These prices can change depending on availability.

  • It's a good idea to book early if you're looking for cheap flight tickets from CCU to SEA. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' search tool. It'll show you the lowest price across each month when searching for your ticket from Netaji Subhas Chandra Bose Airport to Seattle-Tacoma International Airport.

  • Create a Price Alert for cheap flight tickets from CCU to SEA. There's no need to check every day to see whether fares have dropped. We'll let you know when the price changes.

  • Tailor your trip using filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Netaji Subhas Chandra Bose Airport to Seattle-Tacoma International Airport.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

  • Located around 16 kilometres from central Kolkata, Netaji Subhas Chandra Bose Airport can be reached in about 40 minutes by car (depending on traffic). The journey on public transport takes roughly 57 minutes.

  • Got an early flight from Netaji Subhas Chandra Bose Airport to Seattle-Tacoma International Airport? Avoid the stress of rushing to the terminal (and catch some extra z's) by choosing one of these hotels near CCU:

Arriving at Seattle-Tacoma International Airport (SEA)

Getting from Seattle-Tacoma International Airport (SEA) to central Seattle

  • Seattle-Tacoma International Airport to the centre of Seattle is about 18 minutes in a car. It's approximately 23 kilometres away. See what options are available, such as cabs, car rentals or ride-sharing services.

  • It takes around 54 minutes when travelling by public transport.

When to fly to Seattle-Tacoma International Airport (SEA)

  • It's time to plan your trip dates for your flight from Netaji Subhas Chandra Bose Airport to Seattle-Tacoma International Airport. July is the busiest month to visit Seattle. If you want a quieter vibe, go in May.

  • When booking your flight from Netaji Subhas Chandra Bose Airport to Seattle-Tacoma International Airport, think about the kind of weather you enjoy. August is the warmest month in Seattle, with the temperature ranging from 12ºC to 28ºC.

  • February sees average temperatures of between -1ºC and 11ºC. Search for cheap flight tickets from CCU to SEA around that time if you like travelling in cooler conditions.

More about Seattle

Complete your Seattle trip with hotels and a car rental

  • You've got your cheap ticket to Seattle-Tacoma International Airport — now it's time to find a great place to stay, and maybe even a set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Seattle.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.