S$800 Cheap Flights from Seattle to Kolkata

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Flight 1

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

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Cheap Flights from Seattle to Kolkata (SEA-CCU)

Prices were available within the past 7 days and start at S$800 for one-way flights and S$1,566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 6 Apr - Tue, 21 Apr
SEA
Seattle
CCU
Kolkata
S$1,566 Return, found 4 days ago
S$1,566
Return
found 4 days ago
Select United flight, departing Mon, 6 Apr from Seattle to Kolkata, returning Tue, 21 Apr, priced at S$1,566 found 4 days ago
United
Mon, 6 Apr - Tue, 21 Apr
SEA
Seattle
CCU
Kolkata
S$1,694 Return, found 4 days ago
S$1,694
Return
found 4 days ago
Select United flight, departing Mon, 6 Apr from Seattle to Kolkata, returning Tue, 21 Apr, priced at S$1,694 found 4 days ago
Alaska Airlines
Mon, 6 Apr - Tue, 21 Apr
SEA
Seattle
CCU
Kolkata
S$1,730 Return, found 4 days ago
S$1,730
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 6 Apr from Seattle to Kolkata, returning Tue, 21 Apr, priced at S$1,730 found 4 days ago
Air France
Mon, 6 Apr - Tue, 21 Apr
SEA
Seattle
CCU
Kolkata
S$1,743 Return, found 4 days ago
S$1,743
Return
found 4 days ago
Select Air France flight, departing Mon, 6 Apr from Seattle to Kolkata, returning Tue, 21 Apr, priced at S$1,743 found 4 days ago
Emirates
Mon, 6 Apr - Tue, 21 Apr
SEA
Seattle
CCU
Kolkata
S$1,786 Return, found 4 days ago
S$1,786
Return
found 4 days ago
Select Emirates flight, departing Mon, 6 Apr from Seattle to Kolkata, returning Tue, 21 Apr, priced at S$1,786 found 4 days ago
Lufthansa
Mon, 6 Apr - Tue, 21 Apr
SEA
Seattle
CCU
Kolkata
S$1,788 Return, found 4 days ago
S$1,788
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 6 Apr from Seattle to Kolkata, returning Tue, 21 Apr, priced at S$1,788 found 4 days ago
Turkish Airlines
Mon, 6 Apr - Tue, 21 Apr
SEA
Seattle
CCU
Kolkata
S$1,804 Return, found 4 days ago
S$1,804
Return
found 4 days ago
Select Turkish Airlines flight, departing Mon, 6 Apr from Seattle to Kolkata, returning Tue, 21 Apr, priced at S$1,804 found 4 days ago
Lufthansa
Mon, 6 Apr - Tue, 21 Apr
SEA
Seattle
CCU
Kolkata
S$1,880 Return, found 4 days ago
S$1,880
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 6 Apr from Seattle to Kolkata, returning Tue, 21 Apr, priced at S$1,880 found 4 days ago
Lufthansa
Mon, 6 Apr - Tue, 21 Apr
SEA
Seattle
CCU
Kolkata
S$1,885 Return, found 4 days ago
S$1,885
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 6 Apr from Seattle to Kolkata, returning Tue, 21 Apr, priced at S$1,885 found 4 days ago
Lufthansa
Mon, 6 Apr - Tue, 21 Apr
SEA
Seattle
CCU
Kolkata
S$1,886 Return, found 4 days ago
S$1,886
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 6 Apr from Seattle to Kolkata, returning Tue, 21 Apr, priced at S$1,886 found 4 days ago

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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 S$1,091 - S$1,953 per traveller.

Frequently asked questions

How much is a flight from SEA to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Sea-Tac Airport and CCU start from S$1,566. Book ASAP to secure the best price for your next big adventure. 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 to CCU?
Most flights can be conveniently cancelled online, but whether you incur a fee varies between airlines. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from 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 Seattle - Tacoma Intl. Airport (SEA) to CCU flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
The distance is around 11,600 kilometres. Neck pillow? Check. Toiletries? Check. You'd be wise to pack all the travel comforts for this long-haul SeaTac to Kolkata flight.
Which airlines fly direct from SEA to Kolkata Airport?
There are no direct flights, so you'll need to make at least one stop between Seattle - Tacoma Intl. Airport (SEA) and CCU. Use the layover time to stretch your legs and grab a bite to eat.
Are Sea-Tac Airport to Kolkata Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from SEA to CCU can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as updates are made frequently.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Return price
S$1,565
Distance
11568 km

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Perfect flights from Seattle to Kolkata

Your Journey from Seattle to Kolkata

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With Expedia, you have access to a wide range of airlines, including Alaska Airlines, Lufthansa, United, EVA Airways, JetBlue Airways, China Airlines, Air France, Emirates, Turkish Airlines. Our selection of flights from Seattle - Tacoma Intl. to Netaji Subhash Chandra Bose Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Kolkata.
 

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Book Your Flight from Seattle to Kolkata with Confidence

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Seattle to Kolkata

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