Cheap Flights from Seattle (SEA) to Kolkata (CCU)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Netaji Subhash Chandra Bose Intl. Airport (CCU)

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Find the cheapest month to fly from Seattle (SEA) to Kolkata (CCU)

October is typically the cheapest month to fly

From ¥124,071 - ¥218,651 per traveler.

Frequently asked questions

How much is a flight from SEA to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from SEA to CCU was . Great fares don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Kolkata Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Netaji Subhash Chandra Bose Intl. Airport (CCU) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to CCU flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sea-Tac Airport to Kolkata Airport?
To comfortably pass the 19 hours and 18 minutes flight time between Sea-Tac Airport and Kolkata Airport, it's wise to come prepared. A device filled with your favorite movies is a good place to start.
How far is the flight from Sea-Tac Airport to CCU?
You'll have 11,600 kilometers to cover on the long-haul SeaTac to Kolkata route. Dress in layers of comfortable clothes and consider taking a travel pillow with you.
Which airlines fly direct from Sea-Tac Airport to Kolkata Airport?
You won't find any airlines operating directly between Seattle - Tacoma Intl. Airport (SEA) and CCU, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Seattle - Tacoma Intl. Airport (SEA) to Netaji Subhash Chandra Bose Intl. Airport (CCU) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Sea-Tac Airport to Netaji Subhash Chandra Bose Intl. Airport (CCU) last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Distance
11568 km

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Book with confidence

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