One Way

Popular Filters

One Way Price

KWD 171 KWD 900

Duration

20 h 50 m 50 h 0 m

Stops From Kolkata

Departure From Kolkata

Before 6 AM

KWD 270.38

6 AM - 12 PM

KWD 519.30

After 6 PM

KWD 171.83

Arrival at Seattle

Before 6 AM

KWD 247.01

6 AM - 12 PM

KWD 171.83

12 PM - 6 PM

KWD 278.51

After 6 PM

KWD 275.46

Alliances & Airlines

Oneworld

(8)

SkyTeam

(4)

Star Alliance

(18)

+ 5 more

Layover Airports

+ 7 more

Layover Duration

1 h 20 m 27 h 0 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 19 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
Air India, Alaska Airlines

More Timing Options

KWD 174.75

KWD 171.83

Kolkata to Seattle , 23 Feb

Air India AI | 2410

23:00

Mon, 23 Feb 26

Kolkata, India

02 h 55 m

01:55

Tue, 24 Feb 26

Terminal T2

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 179

08:00

Tue, 24 Feb 26

Mumbai, India

10:25

Tue, 24 Feb 26

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 179

12:30

Tue, 24 Feb 26

New Delhi, India

14:30

Tue, 24 Feb 26

Terminal I

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 416

06:30

Wed, 25 Feb 26

Terminal T1

San Francisco, United States

02 h 17 m

08:47

Wed, 25 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad, United Airlines

More Timing Options

KWD 249.94

KWD 247.01

Transit Visa may be required | Re Check-in of Baggage required

Kolkata to Seattle , 23 Feb

AirAsia Berhad AK | 64

23:05

Mon, 23 Feb 26

Terminal T2

Kolkata, India

04 h

05:35

Tue, 24 Feb 26

Terminal T2

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad AK | 703

07:10

Tue, 24 Feb 26

Terminal T2

Kuala Lumpur, Malaysia

01 h 10 m

08:20

Tue, 24 Feb 26

Terminal T4

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 28

22:20

Tue, 24 Feb 26

Terminal T2

Singapore, Singapore

14 h 55 m

21:15

Tue, 24 Feb 26

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 5579

22:37

Tue, 24 Feb 26

Terminal T3

San Francisco, United States

02 h 22 m

00:59

Wed, 25 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

KWD 273.30

KWD 270.38

Kolkata to Seattle , 23 Feb

Qatar Airways QR | 541

03:25

Mon, 23 Feb 26

Kolkata, India

05 h 40 m

06:35

Mon, 23 Feb 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 719

07:55

Mon, 23 Feb 26

Doha, Qatar

14 h 45 m

11:40

Mon, 23 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad, China Airlines

KWD 278.38

KWD 275.46

Transit Visa may be required | Re Check-in of Baggage required

Kolkata to Seattle , 23 Feb

AirAsia Berhad AK | 64

23:05

Mon, 23 Feb 26

Terminal T2

Kolkata, India

04 h

05:35

Tue, 24 Feb 26

Terminal T2

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad AK | 705

07:55

Tue, 24 Feb 26

Terminal T2

Kuala Lumpur, Malaysia

01 h 10 m

09:05

Tue, 24 Feb 26

Terminal T4

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

China Airlines CI | 754

14:25

Tue, 24 Feb 26

Terminal T3

Singapore, Singapore

04 h 40 m

19:05

Tue, 24 Feb 26

Terminal T1

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

China Airlines CI | 22

23:35

Tue, 24 Feb 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

10 h 35 m

18:10

Tue, 24 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Virgin Atlantic

KWD 281.43

KWD 278.51

Transit Visa may be required

Kolkata to Seattle , 23 Feb

Virgin Atlantic VS | 8623 | Operated By IndiGo

20:15

Mon, 23 Feb 26

Kolkata, India

02 h 55 m

23:10

Mon, 23 Feb 26

Terminal T1

Bengaluru, India

BAGGAGE : CHECK INCABIN

Information not available

Virgin Atlantic VS | 317

05:15

Tue, 24 Feb 26

Terminal T2

Bengaluru, India

10 h 55 m

10:40

Tue, 24 Feb 26

Terminal T3

London - Heathrow Apt, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Virgin Atlantic VS | 105

14:30

Tue, 24 Feb 26

Terminal T3

London - Heathrow Apt, United Kingdom

10 h 05 m

16:35

Tue, 24 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India, Alaska Airlines

KWD 522.22

KWD 519.30

Transit Visa may be required

Kolkata to Seattle , 23 Feb

Air India AI | 2720

07:00

Mon, 23 Feb 26

Kolkata, India

02 h 25 m

09:25

Mon, 23 Feb 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 185

10:55

Mon, 23 Feb 26

Terminal T3

New Delhi, India

15 h 20 m

12:45

Mon, 23 Feb 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 3389

17:45

Mon, 23 Feb 26

Terminal M

Vancouver, Canada

01 h 07 m

18:52

Mon, 23 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

KLM Royal Dutch

KWD 557.78

KWD 554.86

Transit Visa may be required

Kolkata to Seattle , 23 Feb

KLM Royal Dutch KL | 4779 | Operated By IndiGo

22:30

Mon, 23 Feb 26

Kolkata, India

02 h 30 m

01:00

Tue, 24 Feb 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

KLM Royal Dutch KL | 872

03:20

Tue, 24 Feb 26

Terminal T3

New Delhi, India

09 h 15 m

08:05

Tue, 24 Feb 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

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

10:15

Tue, 24 Feb 26

Amsterdam, Netherlands

10 h 25 m

11:40

Tue, 24 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air Canada, Alaska Airlines

KWD 721.36

KWD 718.44

Transit Visa may be required

Kolkata to Seattle , 23 Feb

Air Canada AC | 7434 | Operated By Thai Airways

01:55

Mon, 23 Feb 26

Kolkata, India

02 h 25 m

05:50

Mon, 23 Feb 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 66

08:15

Mon, 23 Feb 26

Bangkok, Thailand

13 h 20 m

06:35

Mon, 23 Feb 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 3421

13:20

Mon, 23 Feb 26

Terminal M

Vancouver, Canada

01 h 16 m

14:36

Mon, 23 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Thai Airways, Air Canada, Alaska Airlines

KWD 754.89

KWD 751.96

Transit Visa may be required

Kolkata to Seattle , 23 Feb

Thai Airways TG | 314

01:55

Mon, 23 Feb 26

Kolkata, India

02 h 25 m

05:50

Mon, 23 Feb 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 66

08:15

Mon, 23 Feb 26

Bangkok, Thailand

13 h 20 m

06:35

Mon, 23 Feb 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 3421

13:20

Mon, 23 Feb 26

Terminal M

Vancouver, Canada

01 h 16 m

14:36

Mon, 23 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air Canada, United Airlines

KWD 813.82

KWD 810.89

Transit Visa may be required

Kolkata to Seattle , 23 Feb

Air Canada AC | 7434 | Operated By Thai Airways

01:55

Mon, 23 Feb 26

Kolkata, India

02 h 25 m

05:50

Mon, 23 Feb 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 66

08:15

Mon, 23 Feb 26

Bangkok, Thailand

13 h 20 m

06:35

Mon, 23 Feb 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 8241 | Operated By Air Canada

08:10

Mon, 23 Feb 26

Terminal M

Vancouver, Canada

01 h 05 m

09:15

Mon, 23 Feb 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 11 airlines operating flights between the two destinations and approximately 19 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 171, which may go up to 885 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 Canada, Air India, AirAsia Berhad, Alaska Airlines, British Airways, China Airlines, KLM Royal Dutch, Qatar Airways, Thai Airways, United Airlines, Virgin Atlantic. 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 Canada : 6, Air India : 6, AirAsia Berhad : 6, Alaska Airlines : 6, British Airways : 6, China Airlines : 6, KLM Royal Dutch : 6, Qatar Airways : 6, Thai Airways : 6, United Airlines : 6, Virgin Atlantic : 6

To board the first Kolkata to Seattle flight, choose Air Canada, Alaska Airlines, which departs at 01:55 The last flight for this route is AirAsia Berhad, China Airlines, departing at 23:05

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