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Cheap flights from Seattle to Kolkata

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Find the cheapest flights from Seattle to Kolkata

Cheap return flights

These are some of the best return flight deals from Seattle to Kolkata that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Kolkata.

Cheap last-minute flights

Planning a quick getaway from Seattle to Kolkata? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Kolkata, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Seattle to Kolkata

Find recent round-trip train or bus tickets from Seattle to Kolkata.

All round-trip flight deals to Kolkata

The cheapest plane tickets to Kolkata found on KAYAK recently.
SEA-CCU
18710 kmmulti-stop
CCU-SEA
18710 kmmulti-stop
Multiple Airlines
Find Deal
SEA-CCU
18710 kmmulti-stop
Multiple Airlines
Find Deal

See travel insights to Kolkata from

How to get the cheapest flight ticket from Seattle to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kolkata?

In general, September is the cheapest month to fly from Seattle to Kolkata. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R18 210. If you aren’t able to travel to Kolkata during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of R18 394.

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

The best time to book a flight to Kolkata from Seattle is 48 days out, which is when prices tend to be around R25 715. In the past 72 hours, momondo users found flights from Seattle to Kolkata for as low as R325 182.

How have Seattle to Kolkata flight prices changed over time?

As of December 2024, prices for Seattle to Kolkata flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Kolkata according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to Kolkata (SEA to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kolkata

Direct flights

None
There are no direct flights from Seattle to Kolkata. There are no popular flight routes from Seattle to Kolkata.

  • How far is Seattle/Tacoma Intl to Kolkata Netaji S. Chandra by plane?

    Kolkata Netaji S. Chandra is 11621,6 km away from Seattle/Tacoma Intl.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kolkata Netaji S. Chandra Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Kolkata Netaji S. Chandra Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kolkata Netaji S. Chandra Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The travel and health documents required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Kolkata?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Kolkata . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Kolkata with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Kolkata flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Kolkata?

momondo provides multiple filters to help you find the best flight to Kolkata from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Kolkata right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kolkata from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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