One Way

Popular Filters

Departure Airports

One Way Price

$576 $1,400

Duration

20 h 10 m 56 h 0 m

Stops From Seattle

Departure From Seattle

Before 6 AM

USD 803

6 AM - 12 PM

USD 591

12 PM - 6 PM

USD 772

After 6 PM

USD 576

Arrival at Kolkata

Before 6 AM

USD 591

6 AM - 12 PM

USD 772

12 PM - 6 PM

USD 647

After 6 PM

USD 576

Alliances & Airlines

Oneworld

( 9 )

SkyTeam

( 21 )

Star Alliance

( 39 )

+ 9 more

Layover Airports

+ 11 more

Layover Duration

1 h 5 m 35 h 30 m

Seattle (SEA) to Kolkata (CCU) Cheap Flights

Book Seattle to Kolkata cheap flight tickets ✈ at lowest price. Get best deals on your upcoming Seattle (SEA)to Kolkata (CCU) flights only on MakeMyTrip. Also Book Kolkata to Seattle Cheap Flights. Currently 50 flights flying from Seattle to Kolkata. To save maximum on flight booking click on below Fare Calendar button and choose your dates.

Sorted By:
Departure
Duration
Arrival
Price
Alaska Airlines, Air India

USD 576

Seattle to Kolkata , 24 Mar

Alaska Airlines AS | 328

23:55

Mon, 24 Mar 25

Seattle, United States

04 h 04 m

05:59

Tue, 25 Mar 25

Terminal T2

Chicago, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 126

12:00

Tue, 25 Mar 25

Terminal T5

Chicago, United States

14 h 30 m

13:00

Wed, 26 Mar 25

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 2737

15:35

Wed, 26 Mar 25

Terminal T3

New Delhi, India

02 h 25 m

18:00

Wed, 26 Mar 25

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bag Check-in Cancellation Date Change Seat Meal

Eco value

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
Cancellation Fee starting
USD 250
Date Change Fee starting
USD 300
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 576

Eco classic

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
Cancellation Fee starting
USD 250
Date Change Fee starting
USD 300
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 627

Eco flex

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
Cancellation Fee starting
USD 24
Date Change Fee starting
USD 72
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 704

Alaska Airlines, Qatar Airways

USD 591

Everett to Kolkata , 24 Mar

Alaska Airlines AS | 2078

09:45

Mon, 24 Mar 25

Everett, United States

01 h 09 m

11:54

Mon, 24 Mar 25

Terminal T1

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 738

15:45

Mon, 24 Mar 25

Terminal I

San Francisco, United States

15 h 30 m

17:15

Tue, 25 Mar 25

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 540

18:45

Tue, 25 Mar 25

Doha, Qatar

04 h 30 m

01:45

Wed, 26 Mar 25

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bag Check-in Cancellation Date Change Seat Meal

Economy classic

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
Non-refundable fare
Date Change Fee starting
USD 405
Chargeable
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 591

Economy convenience

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
Cancellation Fee starting
USD 305
Date Change Fee starting
USD 160
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 701

Economy comfort

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
No airline cancellation fee
Date Change Fee starting
USD 90
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 1,830

United Airlines, Air India

USD 644

Seattle to Kolkata , 24 Mar

United Airlines UA | 299

23:59

Mon, 24 Mar 25

Seattle, United States

03 h 54 m

05:53

Tue, 25 Mar 25

Terminal T1

Chicago, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 126

12:00

Tue, 25 Mar 25

Terminal T5

Chicago, United States

14 h 30 m

13:00

Wed, 26 Mar 25

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 2737

15:35

Wed, 26 Mar 25

Terminal T3

New Delhi, India

02 h 25 m

18:00

Wed, 26 Mar 25

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bag Check-in Cancellation Date Change Seat Meal

Eco value

Fare offered by airlines.

7 kg
23 kg (1 Pc.)
Cancellation Fee starting
USD 250
Date Change Fee starting
USD 300
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 644

Eco classic

Fare offered by airlines.

7 kg
23 kg (1 Pc.)
Cancellation Fee starting
USD 250
Date Change Fee starting
USD 300
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 695

Eco flex

Fare offered by airlines.

7 kg
23 kg (1 Pc.)
Cancellation Fee starting
USD 24
Date Change Fee starting
USD 72
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 772

Alaska Airlines, Air India

USD 647

Seattle to Kolkata , 24 Mar

Alaska Airlines AS | 22

21:37

Mon, 24 Mar 25

Seattle, United States

05 h 23 m

06:00

Tue, 25 Mar 25

Terminal T7

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 102

11:55

Tue, 25 Mar 25

Terminal T4

New York, United States

13 h 30 m

10:55

Wed, 26 Mar 25

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 2767

12:50

Wed, 26 Mar 25

Terminal T3

New Delhi, India

02 h 15 m

15:05

Wed, 26 Mar 25

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bag Check-in Cancellation Date Change Seat Meal

Eco value

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
Cancellation Fee starting
USD 250
Date Change Fee starting
USD 300
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 647

Eco classic

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
Cancellation Fee starting
USD 250
Date Change Fee starting
USD 300
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 699

Eco flex

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
Cancellation Fee starting
USD 24
Date Change Fee starting
USD 72
Free seats available
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 778

Emirates, SpiceJet

USD 772

Seattle to Kolkata , 24 Mar

Emirates EK | 230

17:05

Mon, 24 Mar 25

Seattle, United States

14 h 35 m

18:40

Tue, 25 Mar 25

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 512

21:50

Tue, 25 Mar 25

Terminal T3

Dubai, United Arab Emirates

03 h 10 m

02:30

Wed, 26 Mar 25

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

SpiceJet SG | 263

06:35

Wed, 26 Mar 25

Terminal T1D

New Delhi, India

02 h 25 m

09:00

Wed, 26 Mar 25

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bag Check-in Cancellation Date Change Seat Meal

Economy Saver

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
Cancellation Fee starting
USD 300
Date Change Fee starting
USD 200
Chargeable
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 772

Economy Flex

Fare offered by airlines.

7 kg
46 kg (2 Pc.)
Cancellation Fee starting
USD 200
Date Change Fee starting
USD 200
Chargeable
Complimentary meals (No meal will be served if flight duration is less than 2 hours)

USD 1,044

Seattle to Kolkata Flights Information:-

Looking for Seattle to Kolkata Flight? Here’s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Kolkata is Netaji Subhash Chandra Bose International Airport and the IATA code for the same is CCU.
Currently, there are 15 airlines operating flights between the two destinations and approximately 50 flights take off from Seattle to Kolkata every week.

Need information on Seattle to Kolkata airfare?

The minimum airfare for a Seattle to Kolkata flight would be 576, which may go up to 1328 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for Seattle to Kolkata

If you are looking for Seattle to Kolkata flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are SpiceJet, Singapore Airlines, KLM Royal Dutch, Emirates, China Airlines, United Airlines, Air India, Thai Airways, American Airlines, Alaska Airlines, Qatar Airways, Air France, Malaysia Airlines, British Airways, Turkish Airlines. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:SpiceJet: 7, Singapore Airlines: 7, KLM Royal Dutch: 7, Emirates: 7, China Airlines: 7, United Airlines: 7, Air India: 7, Thai Airways: 7, American Airlines: 7, Alaska Airlines: 7, Qatar Airways: 7, Air France: 7, Malaysia Airlines: 7, British Airways: 7, Turkish Airlines: 7

To board the first Seattle to Kolkata flight, choose China Airlines, Singapore Airlines, which departs at 01:10 The last flight for this route is United Airlines, Air India, departing at 23:59

Kolkata Airport Information

Netaji Subhash Chandra Bose International Airport
Dum Dum, Kolkata, India
Tel: +91 33 5119944 | Fax: +91 33 5118873

About Seattle (SEA)

Located in the state of Washington in the United States of America, Seattle is a city known for its architectural creations, cultural attractions and finest opportunities for recreation activities. Space Needle is an iconic symbol of the city is one of the major attractions of the city that offers stunning views of the city. No trip to Seattle can be considered complete without the inclusion of the Seattle Center on the itinerary. Boasting of several museums, theatres, gardens restaurants, fountains and performance venues, this is the centre of all entertainment activities in the city. Located in the downtown area of the city, Seattle Art Museum is another popular place of tourist interest. Stepping into this museum can give tourists a chance to catch a glimpse of the unique collection of Native American and Mesoamerican artworks on display. Museum of Flight, which beautifully traces the history and evolution of aviation, is also a worth-visiting museum. Olympic Sculpture Park features interesting sculpture creations by renowned artists in its beautifully landscaped gardens, perfect to explore with family and kids. Seattle waterfront is an excellent place to relax and discover the local scene. In short, this city is the perfect place to spend a fun-filled vacation with friends and family. To find the best travel package for this city, look no further MakeMyTrip.

Important Information about Seattle to Kolkata Flight

Lowest Fare to Travel with Date $ 576- 24 Mar
Total flights from Seattle to Kolkata in a week 50 Flights
First Flight China Airlines, Singapore Airlines, departs at 01:10
Last Flight United Airlines, Air India, departs at 23:59
Non-Stop Flights from Seattle to Kolkata 0
Airport Name & codes of Seattle & Kolkata Seattle Airport, Seattle-SEA, Netaji Subhash Chandra Bose International Airport,Kolkata-CCU

Seattle Address

Seattle-Tacoma International Airport
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000

About Kolkata (CCU)

Kolkata is one of the oldest cities in India which is known for its deep rooted culture and rich historical backdrops. Placed on the banks of Hooghly River, this ancient city was earlier called as 'Calcutta'. Due to its historical past, the city is awarded as ‘Cultural Capital of India’, 'the City of Processions' and 'City of Joy'. Kolkata is the capital city of Indian state of West Bengal and has also served as the capital of the country until 1911. The metropolis is known for two major things, one is 'Communist stronghold' and other is the madness for cricket. Kolkata is famous as the birthplace of many famous personalities like Rabindranath Tagore (the noblest) and Satyajit Ray (the Bharat Ratan). The city also has deep values for Catholics and other communities as Mother Teresa took her last breath here. Moving in and around the city, you will get a glimpse of India's past and present through its architectural buildings. To add more memorable moments in your life, Kolkata has many beautiful and breathtaking places in the way of Fort William, Victoria Memorial, Eden Gardens (Stadium), Birla Planetarium, Howrah Bridge, Marble Palace, Writer's Building, Nicco Park, Saheed Minar and National Library. Beside its attractions, Kolkata is also famous for its variety of lip smacking foods and warm hospitality. If you are a shopping freak, then, you can find number of markets to buy some traditional things. The fish market near the beautiful Hooghly River is quite famous not just in India but also throughout the world. A visit to the city during Durga Puja will enhance your enjoyment. The months from October to March are considered as the best period to visit the city as during this time, the climate remains pleasant. Being one of the largest cities in India, Kolkata is well connected to different parts of world. You can book your flight tickets to Kolkata from any corner of the world via MakeMyTrip.com which is a leading travel portal. Here on this dedicated portal, you can also enjoy some heavy discounts on your bookings.

Kolkata Address

Dum Dum, Kolkata, India
Tel: +91 33 5119944 | Fax: +91 33 5118873

Frequently Asked Questions - Seattle to Kolkata Flights

Is passport mandatory to travel from Seattle to Kolkata?

When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.

Can I find cheap accommodation near to airport when travelling from Seattle to Kolkata?

There are several accommodation options available near the Netaji Subhash Chandra Bose International Airport. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.

What is the best time to book cheap flight tickets from Seattle to Kolkata?

To get cheap flight tickets from Seattle to Kolkata, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from Seattle (SEA) to Kolkata (CCU) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.

Which airlines offer cheapest airfare from Seattle to Kolkata?

There is no set pricing for airlines to offer cheap flight fare from Seattle to Kolkata. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from Seattle to Kolkata.

Is there a way to make flexible departure date bookings for your Seattle to Kolkata flight tickets?

Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from Seattle to Kolkata. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.

Can I cancel my ticket from Seattle to Kolkata without cancellation charges?

To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.

How do MakeMyTrip finds the lowest available dare for flights from Seattle to Kolkata?

MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.

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