Question 1

What’s the fastest stopover option from Kolkata to Seattle?

Accepted Answer

Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 21h 28m. Find deals

Question 2

Which airport typically offers the quickest stopover for flights from Kolkata to Seattle?

Accepted Answer

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 34m. Find deals

Question 3

What’s the cheapest stopover airport for flights from Kolkata to Seattle?

Accepted Answer

Doha (DOH) is the most affordable one-stop option, with an average return flight price of ₹ 194,957. Find deals

Question 4

What’s the top stopover airport for flights from Kolkata to Seattle?

Accepted Answer

Dubai (DXB) – chosen by Cheapflights users on 38% of one-stop itineraries from Kolkata to Seattle on Cheapflights. Find deals

Question 5

What is the cheapest airline to fly from Kolkata to Seattle round-trip?

Accepted Answer

Our cheapest airline available from Kolkata to Seattle is Air France. Our recent data shows that you can find tickets from as low as ₹ 81,966 on this airline. You may be able to fly from Kolkata to Seattle for 35% less than the average price by searching for this airline.

Question 6

How far ahead should I book a flight from Kolkata to Seattle?

Accepted Answer

The price you pay for your flight from Kolkata to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 7

What is the cheapest month to book a flight from Kolkata to Seattle?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Kolkata to Seattle (average of ₹ 984). Flying from Kolkata to Seattle in August is currently the most expensive (average of ₹ 1,310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 8

What is the cheapest day to fly from Kolkata to Seattle?

Accepted Answer

Travellers seeking maximum savings on their Kolkata to Seattle flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 9

E

Accepted Answer

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Question 10

E

Accepted Answer

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Question 11

What are the most popular airlines that fly from Kolkata to Seattle?

Accepted Answer

Consider Emirates, Qatar Airways or Singapore Airlines when booking your flight. These represent the most popular airlines when flying from Kolkata to Seattle.

Question 12

What is the cheapest day to fly return from Kolkata to Seattle?

Accepted Answer

Users have found that flying from Kolkata to Seattle on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 13

How far in advance should I book a flight from Kolkata to Seattle?

Accepted Answer

To save on the cost of your flight from Kolkata to Seattle, book at least 34 days before your planned departure. Booking around this time can save you about 150% on the cost of this flight compared to booking a flight leaving this week. We have found prices from ₹ 115,980 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as ₹ 291,220.

Question 14

What is the cheapest month to fly from Kolkata to Seattle?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, November can be a great choice for travel to Seattle. Flights to Seattle from Kolkata in November are about ₹ 127,077 on average during November, but can be found for as low as ₹ 76,355.

Question 15

What is the cheapest time of day to fly from CCU to SEA?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Kolkata to Seattle in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at midday.

Question 16

Can I find deals for flights from Kolkata to Seattle that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Kolkata to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 17

How can I find direct flights from Kolkata to Seattle?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Seattle.

Question 18

Can I find deals for business class flights from Kolkata to Seattle?

Accepted Answer

Yes. Cheapflights offers flight deals from Kolkata to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 19

How does Cheapflights help users find flights from Kolkata to Seattle?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kolkata to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 20

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Seattle?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from Kolkata.

Question 21

Can Cheapflights find flights from Kolkata to Seattle with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kolkata to Seattle flexibly with Cheapflights today.

Question 22

Can Cheapflights notify me if prices for flights from Kolkata to Seattle become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Kolkata to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	₹ 81,966
One-way from	₹ 48,040
Popular in	August
Cheapest in	November
Average price	₹ 164,107

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest₹ 88,401	Average₹ 124,811	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Emirates	Cheapest₹ 117,011	Average₹ 126,724	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qatar Airways	Cheapest₹ 118,688	Average₹ 137,000	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Cheap flights from Kolkata to Seattle from ₹ 48,040

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Seattle/Tacoma Intl are usually found in November or April, booked 33 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Kolkata to Seattle

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Find flight deals from Kolkata to Seattle

Cheapest flights from Kolkata to SeattleExplore the most affordable flight options available from Kolkata to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2025.

Explore the most affordable flight options available from Kolkata to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kolkata to Seattle that are best for you.

Best time to book a flight from Kolkata to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Kolkata with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Seattle

How far ahead should I book a flight from Kolkata to Seattle?

Use this chart to determine the optimal time to book a return flight from Kolkata to Seattle. Price data was last updated on 1 August 2025.

What is the cheapest month to book a flight from Kolkata to Seattle?

What’s the top stopover airport for flights from Kolkata to Seattle?

Share of one-stop return flights from Kolkata to Seattle chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Kolkata to Seattle?

Average return fare for one-stop flights from Kolkata to Seattle, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Kolkata to Seattle?

Shortest average travel time for one-stop one-way flights from Kolkata to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Kolkata to Seattle?

Average stopover duration for one-stop one-way flights from Kolkata to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Seattle

See what other customers who have flown with Japan Airlines, Emirates, andSingapore Airlines from Kolkata to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Kolkata to Seattle round-trip?

Can I find deals for flights from Kolkata to Seattle that include hotel bookings?

How can I find direct flights from Kolkata to Seattle?

Can I find deals for business class flights from Kolkata to Seattle?

What is the cheapest month to book a flight from Kolkata to Seattle?

Travelling to a place near Seattle?

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Alternative routes for Kolkata to Seattle

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Top 3 airlines flying from Kolkata to Seattle

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How does Cheapflights help users find flights from Kolkata to Seattle?

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Seattle?

Can Cheapflights find flights from Kolkata to Seattle with no change fees?

Can Cheapflights notify me if prices for flights from Kolkata to Seattle become cheaper?

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Cheapest flights from Kolkata to Seattle
Explore the most affordable flight options available from Kolkata to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2025.