One Way

Popular Filters

One Way Price

OMR 397 OMR 2,600

Duration

20 h 35 m 46 h 30 m

Stops From Kolkata

Departure From Kolkata

Before 6 AM

OMR 398

6 AM - 12 PM

OMR 498

12 PM - 6 PM

OMR 498

After 6 PM

OMR 550

Arrival at Seattle

6 AM - 12 PM

OMR 398

12 PM - 6 PM

OMR 2,441

Alliances & Airlines

Oneworld

(19)

SkyTeam

(2)

Star Alliance

(14)

+ 3 more

Layover Airports

+ 6 more

Layover Duration

2 h 30 m 26 h 30 m

Kolkata To Seattle Flights

Book Kolkata to Seattle flight tickets at lowest price. Get best deals on your upcoming Kolkata to Seattle flights only on MakeMyTrip. Also Book Seattle to Kolkata Flights. Currently 20 flights flying from Kolkata to Seattle. To save maximum on flight booking click on below Fare Calendar button and choose your dates.

Sorted By:
Departure
Duration
Arrival
Price
Qatar Airways

OMR 401

OMR 398

Kolkata to Seattle , 29 Apr

Qatar Airways QR | 541

04:00

Wed, 29 Apr 26

Kolkata, India

05 h 50 m

07:20

Wed, 29 Apr 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 707

09:50

Wed, 29 Apr 26

Doha, Qatar

15 h 20 m

18:10

Wed, 29 Apr 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 8811 | Operated By Alaska Airlines

07:10

Thu, 30 Apr 26

Washington-Dulles Apt, United States

05 h 48 m

09:58

Thu, 30 Apr 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways, Alaska Airlines

OMR 409

OMR 406

Kolkata to Seattle , 29 Apr

Qatar Airways QR | 541

04:00

Wed, 29 Apr 26

Kolkata, India

05 h 50 m

07:20

Wed, 29 Apr 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 707

09:50

Wed, 29 Apr 26

Doha, Qatar

15 h 20 m

18:10

Wed, 29 Apr 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 351

07:10

Thu, 30 Apr 26

Washington-Dulles Apt, United States

05 h 48 m

09:58

Thu, 30 Apr 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India, Cathay Pacific

More Timing Options

OMR 501

OMR 498

Transit Visa may be required

Kolkata to Seattle , 29 Apr

Air India AI | 2768

16:10

Wed, 29 Apr 26

Kolkata, India

02 h 30 m

18:40

Wed, 29 Apr 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 698

22:45

Wed, 29 Apr 26

Terminal T3

New Delhi, India

05 h 25 m

06:40

Thu, 30 Apr 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 852

13:25

Thu, 30 Apr 26

Terminal T1

Hong Kong, Hong Kong

11 h 40 m

10:05

Thu, 30 Apr 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India, Cathay Pacific

OMR 553

OMR 550

Transit Visa may be required

Kolkata to Seattle , 29 Apr

Air India AI | 2708

21:00

Wed, 29 Apr 26

Kolkata, India

02 h 35 m

23:35

Wed, 29 Apr 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 694

01:10

Thu, 30 Apr 26

Terminal T3

New Delhi, India

05 h 10 m

08:50

Thu, 30 Apr 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 852

13:25

Thu, 30 Apr 26

Terminal T1

Hong Kong, Hong Kong

11 h 40 m

10:05

Thu, 30 Apr 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India, Japan Airlines

OMR 677

OMR 674

Transit Visa may be required

Kolkata to Seattle , 29 Apr

Air India AI | 2710

22:00

Wed, 29 Apr 26

Kolkata, India

02 h 35 m

00:35

Thu, 30 Apr 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines JL | 740

04:35

Thu, 30 Apr 26

Terminal T3

New Delhi, India

07 h 55 m

16:00

Thu, 30 Apr 26

Terminal T2

Tokyo - Narita Apt, Japan

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines JL | 68

17:45

Thu, 30 Apr 26

Terminal T2

Tokyo - Narita Apt, Japan

08 h 50 m

10:35

Thu, 30 Apr 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

KLM Royal Dutch

OMR 727

OMR 724

Transit Visa may be required

Kolkata to Seattle , 29 Apr

KLM Royal Dutch KL | 3651 | Operated By IndiGo

22:30

Wed, 29 Apr 26

Kolkata, India

02 h 25 m

00:55

Thu, 30 Apr 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

KLM Royal Dutch KL | 872

03:55

Thu, 30 Apr 26

Terminal T3

New Delhi, India

09 h 05 m

09:30

Thu, 30 Apr 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

KLM Royal Dutch KL | 6033 | Operated By Delta Air Lines

10:20

Thu, 30 Apr 26

Amsterdam, Netherlands

10 h 20 m

11:40

Thu, 30 Apr 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India, Alaska Airlines

OMR 737

OMR 734

Transit Visa may be required

Kolkata to Seattle , 29 Apr

Air India AI | 2710

22:00

Wed, 29 Apr 26

Kolkata, India

02 h 35 m

00:35

Thu, 30 Apr 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 185

04:00

Thu, 30 Apr 26

Terminal T3

New Delhi, India

16 h 05 m

07:35

Thu, 30 Apr 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 2045

10:30

Thu, 30 Apr 26

Terminal M

Vancouver, Canada

01 h 02 m

11:32

Thu, 30 Apr 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines

OMR 757

OMR 754

Transit Visa may be required

Kolkata to Seattle , 29 Apr

Japan Airlines JL | 8463 | Operated By IndiGo

22:30

Wed, 29 Apr 26

Kolkata, India

02 h 25 m

00:55

Thu, 30 Apr 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines JL | 740

04:35

Thu, 30 Apr 26

Terminal T3

New Delhi, India

07 h 55 m

16:00

Thu, 30 Apr 26

Terminal T2

Tokyo - Narita Apt, Japan

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines JL | 68

17:45

Thu, 30 Apr 26

Terminal T2

Tokyo - Narita Apt, Japan

08 h 50 m

10:35

Thu, 30 Apr 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Singapore Airlines

OMR 936

OMR 933

Transit Visa may be required

Kolkata to Seattle , 29 Apr

Singapore Airlines SQ | 517

23:40

Wed, 29 Apr 26

Kolkata, India

04 h 20 m

06:30

Thu, 30 Apr 26

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Singapore Airlines SQ | 28

09:00

Thu, 30 Apr 26

Terminal T3

Singapore, Singapore

14 h 15 m

08:15

Thu, 30 Apr 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India, Alaska Airlines

OMR 951

OMR 948

Kolkata to Seattle , 29 Apr

Air India AI | 2710

22:00

Wed, 29 Apr 26

Kolkata, India

02 h 35 m

00:35

Thu, 30 Apr 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 173

02:55

Thu, 30 Apr 26

Terminal T3

New Delhi, India

16 h 35 m

07:00

Thu, 30 Apr 26

Terminal I

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 1476

09:00

Thu, 30 Apr 26

Terminal T1

San Francisco, United States

02 h 22 m

11:22

Thu, 30 Apr 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Kolkata to Seattle Flights Information:-

Looking for Kolkata to Seattle Flight? Hereโ€™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 Seattle is Seattle Airport and the IATA code for the same is SEA.
Currently, there are 9 airlines operating flights between the two destinations and approximately 20 flights take off from Kolkata to Seattle every week.

Need information on Kolkata to Seattle airfare?

The minimum airfare for a Kolkata to Seattle flight would be 397, which may go up to 2440 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 Kolkata to Seattle

If you are looking for Kolkata to Seattle 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 Air India, Alaska Airlines, Cathay Pacific, Japan Airlines, KLM Royal Dutch, Korean Air, Qatar Airways, Singapore Airlines, Thai Airways. 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:Air India : 10, Alaska Airlines : 10, Cathay Pacific : 10, Japan Airlines : 10, KLM Royal Dutch : 10, Korean Air : 10, Qatar Airways : 10, Singapore Airlines : 10, Thai Airways : 10

To board the first Kolkata to Seattle flight, choose Air India, Cathay Pacific, which departs at 00:30 The last flight for this route is Singapore Airlines, departing at 23:40

Seattle Airport Information

Seattle Airport
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 โ€˜Cultural Capital of Indiaโ€™, '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

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.

Seattle Address

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