$437 Cheap flights from Seattle - Tacoma Intl. to Netaji Subhash Chandra Bose Intl. (SEA to CCU)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to Netaji Subhash Chandra Bose Intl.

Compare Flight Prices from Seattle to Kolkata

Affordable Airfare Tickets from SEA to CCU Airport

The cheapest flights to Netaji Subhash Chandra Bose Intl. found within the past 7 days were $919 round trip and $437 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Mar 15 - Mon, Apr 6
SEA
Seattle
CCU
Kolkata
$919 Roundtrip, found 2 days ago
$919
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Sun, Mar 15 from Seattle to Kolkata, returning Mon, Apr 6, priced at $919 found 2 days ago
Tue, Sep 1 - Mon, Sep 28
SEA
Seattle
CCU
Kolkata
$930 Roundtrip, found 6 days ago
$930
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Tue, Sep 1 from Seattle to Kolkata, returning Mon, Sep 28, priced at $930 found 6 days ago
Wed, Mar 18 - Wed, Mar 25
SEA
Seattle
CCU
Kolkata
$939 Roundtrip, found 3 hours ago
$939
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Mar 18 from Seattle to Kolkata, returning Wed, Mar 25, priced at $939 found 3 hours ago
Mon, Apr 13 - Mon, Apr 20
SEA
Seattle
CCU
Kolkata
$944 Roundtrip, found 7 hours ago
$944
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Mon, Apr 13 from Seattle to Kolkata, returning Mon, Apr 20, priced at $944 found 7 hours ago
Wed, Mar 18 - Wed, Mar 25
SEA
Seattle
CCU
Kolkata
$952 Roundtrip, found 3 hours ago
$952
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Mar 18 from Seattle to Kolkata, returning Wed, Mar 25, priced at $952 found 3 hours ago
Thu, Mar 26 - Tue, Apr 7
SEA
Seattle
CCU
Kolkata
$956 Roundtrip, found 6 days ago
$956
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Thu, Mar 26 from Seattle to Kolkata, returning Tue, Apr 7, priced at $956 found 6 days ago
Mon, Apr 13 - Mon, Apr 20
SEA
Seattle
CCU
Kolkata
$957 Roundtrip, found 7 hours ago
$957
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Mon, Apr 13 from Seattle to Kolkata, returning Mon, Apr 20, priced at $957 found 7 hours ago
Sat, Feb 21 - Wed, Feb 25
SEA
Seattle
CCU
Kolkata
$964 Roundtrip, found 2 hours ago
$964
Roundtrip
found 2 hours ago
Select Singapore Airlines flight, departing Sat, Feb 21 from Seattle to Kolkata, returning Wed, Feb 25, priced at $964 found 2 hours ago
Mon, Apr 13 - Mon, Apr 20
SEA
Seattle
CCU
Kolkata
$971 Roundtrip, found 7 hours ago
$971
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Mon, Apr 13 from Seattle to Kolkata, returning Mon, Apr 20, priced at $971 found 7 hours ago
Sat, Feb 28 - Sun, Mar 15
SEA
Seattle
CCU
Kolkata
$1,111 Roundtrip, found 2 days ago
$1,111
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Sat, Feb 28 from Seattle to Kolkata, returning Sun, Mar 15, priced at $1,111 found 2 days ago

Frequently asked questions

How long is the flight from Sea-Tac Airport to Kolkata Airport?
The flight from SEA to Netaji Subhash Chandra Bose Intl. Airport (CCU) usually takes around 19 hours. You'll have plenty of time to catch up on some sleep during this long-haul flight, but remember to take your trusty neck pillow if you really want to get comfortable.
What is the flight distance from SEA to Kolkata Airport?
The flight distance from SEA to Netaji Subhash Chandra Bose Intl. Airport (CCU) is 7,200 mi. Travel pillow? Check. Noise-canceling headphones? Double check. We recommend you pack all the long-haul creature comforts for this long-haul flight.
What airlines fly from Sea-Tac Airport to Kolkata Airport?
Right now, no single airline flies straight to Netaji Subhash Chandra Bose Intl. Airport (CCU) from Seattle - Tacoma Intl. Airport (SEA). Touching down there involves one stopover at least. Lock in your airfare ahead of time to nab the best price and connections.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Seattle to Kolkata

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
Netaji Subhash Chandra Bose Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$919

Route Info

Flight path for flights from Seattle-Tacoma International Airport to Netaji Subhas Chandra Bose Airport.


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
CCU - Netaji Subhas Chandra Bose Airport
Distance:
8,157.00 miles


Discover our best flights from Seattle SEA to Kolkata CCU. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Kolkata CCU at the right price  

Airfares to Kolkata CCU from Seattle SEA currently cost between $919 and $1,111. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Kolkata CCU 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Kolkata CCU on Travelocity starting at $437. Prices and availability subject to change. Additional terms may apply. 

 

Get to Kolkata CCU from Seattle SEA quicker with direct flights. 

Get to Kolkata faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to CCU from SEA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Kolkata CCU

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to CCU from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Kolkata CCU today 

If you’re flexible about when you travel, March is usually the cheapest month to fly from Seattle SEA to Kolkata CCU. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Kolkata CCU from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to CCU from SEA have this option.  

 

Travel with confidence when you book flights to Kolkata CCU from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.