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

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flights from Seattle (SEA) to Kolkata (CCU)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Distance
11568 km

Seattle to Kolkata Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Kolkata.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to CCU flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to CCU with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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.

Explore a world of travel with Expedia

*Available to Expedia members.