Q: How much does it cost for a return flight from Kolkata to Seattle?

Airfare is below average for this route at the moment. Kolkata to Seattle flights typically cost between ₹ 101,758 and ₹ 155,736 in February. The cheapest return flight price found within the last 3 days was ₹ 87,478 on Multiple Airlines (18 Feb-25 Feb).

Question 1

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 ₹ 201,449. Find deals

Question 2

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 3

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

Accepted Answer

Dubai (DXB) – chosen by Cheapflights users on 39% of one-stop itineraries from Kolkata to Seattle on Cheapflights. Find deals

Question 4

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 35m. Find deals

Question 5

How much does it cost for a return flight from Kolkata to Seattle?

Accepted Answer

Airfare is below average for this route at the moment.Kolkata to Seattle flights typically cost between ₹ 101,758 and ₹ 155,736 in February.
The cheapest return flight price found within the last 3 days was ₹ 87,478 on Multiple Airlines (18 Feb-25 Feb).

Question 6

How long is the flight from Kolkata to Seattle?

Accepted Answer

There are many flights that can get you from Kolkata to Seattle in 21h 35m. Fly via Singapore Airlines to get the fastest option. Airlines will cover a distance of 11626 km.

Question 7

What are the cheapest airlines flying from Kolkata to Seattle round-trip?

Accepted Answer

Our cheapest airline available from Kolkata to Seattle is Singapore Airlines. Our recent data shows that you can find tickets from as low as ₹ 90,827 on this airline. Additional options worth looking into are Qatar Airways and Emirates, starting at ₹ 113,107 and ₹ 119,879 round-trip. You may be able to fly from Kolkata to Seattle for 24% less than the average price by searching for these airlines.

Question 8

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 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 9

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

Accepted Answer

Currently, June is the cheapest month in which you can book a flight from Kolkata to Seattle (average of ₹ 66,103). Flying from Kolkata to Seattle in August is currently the most expensive (average of ₹ 126,367). 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 10

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 11

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 12

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 13

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

Accepted Answer

When flying from Kolkata to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 14

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 15

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 16

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 17

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 18

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 19

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 20

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	₹ 87,478
Popular in	August
Cheapest in	January
Average price	₹ 114,243

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest₹ 90,827	Average₹ 127,871	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qatar Airways	Cheapest₹ 113,107	Average₹ 140,358	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest₹ 119,879	Average₹ 129,830	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Cheap flights from Kolkata to Seattle from ₹ 92,508

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kolkata to Seattle

Best flights from Kolkata to SeattleDiscover carefully curated flight deals from Kolkata to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Discover carefully curated flight deals from Kolkata to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

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

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

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

How much does it cost for a return flight from Kolkata to Seattle?

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

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

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

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

Reviews of airlines servicing Seattle

See what other customers who have flown with Emirates, Singapore Airlines, andQatar Airways 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.

How long is the flight from Kolkata to Seattle?

What are the cheapest airlines flying 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?

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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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Best flights from Kolkata to Seattle
Discover carefully curated flight deals from Kolkata to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.