One Way
Fare Type:
  • Regular
  • Student
    Student Fare

    Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.

Popular Filters

One Way Price

₹ 31,873 ₹ 5,36,000

Duration

21 h 30 m 37 h 30 m

Stops From Seattle

Departure From Seattle

6 am - 12 pm

₹ 31,873

12 pm - 6 pm

₹ 55,283

After 6 pm

₹ 50,810

Arrival at Kolkata

Before 6 am

₹ 49,117

6 am - 12 pm

₹ 78,790

12 pm - 6 pm

₹ 56,751

After 6 pm

₹ 31,873

Alliances & Airlines

Oneworld

(17)

SkyTeam

(3)

Star Alliance

(10)

+ 4 more

Layover Airports

+ 7 more

Layover Duration

2 h 35 m 14 h 0 m
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Ahmedabad to Baku- 4 flights a week!

Limited Period Offers

Seattle Airport Contact Info

Seattle Airport
Address
Tel:

Kolkata Airport Contact Info

Netaji Subhash Chandra Bose International Airport
Address
Netaji Subhash Chandra Bose,International Airport, Dum Dum, Kolkata - 700 052. ENQUIRIES PHONE NUMBER: +91 33 2511 8787,FLIGHT INFORMATION NO : +91 33 2511 8787,AIRPORT MANAGER (INT) : +91 33 2511 9172,AIRPORT MANAGER (DOM) : +91 33 2511 8318

Seattle to Kolkata Flight Schedule

Plan a trip like never before. Keep yourself informed with updated flight schedules for all airlines between Seattle - Kolkata on Goibibo. Avail yourself with fit to pocket airfares for all major airlines. Also check Kolkata Seattle Flight Schedule online.

Sorted By:
Departure
Duration
Arrival
Price
Singapore Airlines

₹ 31,873

Get Flat Rs 1200 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI

Seattle to Kolkata , 24 Apr

Singapore Airlines SQ 27

10:15

Fri, 24 Apr 26

Seattle, United States

16 h 20 m

17:35

Sat, 25 Apr 26

Terminal 0

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Singapore Airlines SQ 516

20:40

Sat, 25 Apr 26

Terminal T3

Singapore, Singapore

04 h 05 m

22:15

Sat, 25 Apr 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate Change

Economy Lite

Fare offered by airline.

1 Piece
2 Pieces
Non-refundable fare
Not allowed

₹ 31,873

Economy Lite

Fare offered by airline.

7 Kgs
2 Pieces
Non-refundable fare
Not allowed

₹ 31,925

Economy Value

Fare offered by airline.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 27,210
Date Change Fee starting
₹ 13,605

₹ 39,133

Economy Standard

Fare offered by airline.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 18,140
Date Change Fee starting
₹ 4,535

₹ 87,653

Premium Economy Lite

Fare offered by airline.

7 Kgs
2 Pieces
Non-refundable fare
Date Change Fee starting
₹ 9,070

₹ 1,18,038

Economy Flexi

Fare offered by airline.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 9,070
Free date change allowed

₹ 1,42,348

Alaska Airlines, American Airlines

₹ 49,117

Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI

Seattle to Kolkata , 24 Apr

Alaska Airlines AS 34

10:27

Fri, 24 Apr 26

Seattle, United States

05 h 44 m

19:11

Fri, 24 Apr 26

Terminal T8

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA 292

20:45

Fri, 24 Apr 26

Terminal T8

New York, United States

14 h 45 m

21:00

Sat, 25 Apr 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA 9177 | Operated By IndiGo

02:30

Sun, 26 Apr 26

Terminal T2

New Delhi, India

02 h 15 m

04:45

Sun, 26 Apr 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Main Cabin

Fare offered by airlines.

7 Kgs
1 Piece
Non-refundable fare
Free date change allowed
Free seats available
Get complimentary meals

₹ 49,117

Main cabin flexible

Fare offered by airlines.

7 Kgs
1 Piece
Free cancellation allowed upto 63 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,49,342

Alaska Airlines, Air India

₹ 50,810

Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI

Seattle to Kolkata , 24 Apr

Alaska Airlines AS 22

22:53

Fri, 24 Apr 26

Seattle, United States

05 h 27 m

07:20

Sat, 25 Apr 26

Terminal T8

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India AI 116

11:10

Sat, 25 Apr 26

Terminal T4

New York, United States

15 h 10 m

11:50

Sun, 26 Apr 26

Terminal T2

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI 2643

21:50

Sun, 26 Apr 26

Terminal T2

Mumbai, India

02 h 45 m

00:35

Mon, 27 Apr 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Eco value

Fare offered by airlines.

7 Kgs
1 Piece
Free cancellation allowed upto 64 days before departure
Date Change Fee starting
₹ 24,945
Free seats available
Get complimentary meals

₹ 50,810

Eco classic

Fare offered by airlines.

7 Kgs
2 Pieces
Free cancellation allowed upto 64 days before departure
Date Change Fee starting
₹ 24,945
Free seats available
Get complimentary meals

₹ 54,800

Eco flex

Fare offered by airlines.

7 Kgs
2 Pieces
Free cancellation allowed upto 64 days before departure
Date Change Fee starting
₹ 5,990
Free seats available
Get complimentary meals

₹ 70,760

Qatar Airways

₹ 55,283

Get Flat Rs 1200 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI

Seattle to Kolkata , 24 Apr

Qatar Airways QR 720

16:30

Fri, 24 Apr 26

Seattle, United States

14 h 25 m

16:55

Sat, 25 Apr 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR 540

19:30

Sat, 25 Apr 26

Doha, Qatar

04 h 30 m

02:30

Sun, 26 Apr 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate Change

Economy classic

Fare offered by airline.

1 Piece
2 Pieces
Non-refundable fare
Date Change Fee starting
₹ 36,735

₹ 55,283

Economy convenience

Fare offered by airline.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 27,665
Date Change Fee starting
₹ 14,515

₹ 1,39,507

Economy comfort

Fare offered by airline.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 14,515
Date Change Fee starting
₹ 8,165

₹ 2,39,447

Alaska Airlines, Qatar Airways

More Timing Options

₹ 56,588

Get Flat Rs 1200 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI

Seattle to Kolkata , 24 Apr

Alaska Airlines AS 655

11:50

Fri, 24 Apr 26

Seattle, United States

02 h 31 m

14:21

Fri, 24 Apr 26

Terminal T1

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR 738

15:55

Fri, 24 Apr 26

Terminal I

San Francisco, United States

15 h 30 m

17:25

Sat, 25 Apr 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR 540

19:30

Sat, 25 Apr 26

Doha, Qatar

04 h 30 m

02:30

Sun, 26 Apr 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Economy classic

Fare offered by airlines.

1 Piece
2 Pieces
Non-refundable fare
Date Change Fee starting
₹ 36,735
Chargeable
Get complimentary meals

₹ 56,588

Economy convenience

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee Starting ₹ 16,330
Date Change Fee starting
₹ 14,515
Free seats available
Get complimentary meals

₹ 1,40,817

Economy comfort

Fare offered by airlines.

1 Piece
2 Pieces
Free cancellation allowed upto 3 hrs before departure
Date Change Fee starting
₹ 8,165
Free seats available
Get complimentary meals

₹ 2,44,797

Alaska Airlines, Air India

₹ 56,751

Get Flat Rs 1100 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI

Seattle to Kolkata , 24 Apr

Alaska Airlines AS 22

22:53

Fri, 24 Apr 26

Seattle, United States

05 h 27 m

07:20

Sat, 25 Apr 26

Terminal T8

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India AI 116

11:10

Sat, 25 Apr 26

Terminal T4

New York, United States

15 h 10 m

11:50

Sun, 26 Apr 26

Terminal T2

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI 2773

14:05

Sun, 26 Apr 26

Terminal T2

Mumbai, India

02 h 45 m

16:50

Sun, 26 Apr 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Eco value

Fare offered by airlines.

7 Kgs
1 Piece
Non-refundable fare
Date Change Fee starting
₹ 24,943
Free seats available
Get complimentary meals

₹ 56,751

Eco value

Fare offered by airlines.

7 Kgs
1 Piece
Free cancellation allowed upto 64 days before departure
Date Change Fee starting
₹ 24,945
Free seats available
Get complimentary meals

₹ 59,425

Eco classic

Fare offered by airlines.

7 Kgs
2 Pieces
Free cancellation allowed upto 64 days before departure
Date Change Fee starting
₹ 24,945
Free seats available
Get complimentary meals

₹ 63,415

Eco flex

Fare offered by airlines.

7 Kgs
2 Pieces
Free cancellation allowed upto 64 days before departure
Date Change Fee starting
₹ 5,990
Free seats available
Get complimentary meals

₹ 79,380

American Airlines, Qatar Airways

₹ 58,297

Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI

Seattle to Kolkata , 24 Apr

American Airlines AA 8129 | Operated By Qatar Airways

16:30

Fri, 24 Apr 26

Seattle, United States

14 h 25 m

16:55

Sat, 25 Apr 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR 540

19:30

Sat, 25 Apr 26

Doha, Qatar

04 h 30 m

02:30

Sun, 26 Apr 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Main Cabin

Fare offered by airlines.

1 Piece
1 Piece
Non-refundable fare
Free date change allowed
Free seats available
Get complimentary meals

₹ 58,297

Main cabin flexible

Fare offered by airlines.

1 Piece
1 Piece
Free cancellation allowed upto 63 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,52,717

Alaska Airlines, Air India

₹ 59,425

Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI

Seattle to Kolkata , 24 Apr

Alaska Airlines AS 22

22:53

Fri, 24 Apr 26

Seattle, United States

05 h 27 m

07:20

Sat, 25 Apr 26

Terminal T8

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India AI 116

11:10

Sat, 25 Apr 26

Terminal T4

New York, United States

15 h 10 m

11:50

Sun, 26 Apr 26

Terminal T2

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI 2481

16:55

Sun, 26 Apr 26

Terminal T2

Mumbai, India

03 h

19:55

Sun, 26 Apr 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Eco value

Fare offered by airlines.

7 Kgs
1 Piece
Free cancellation allowed upto 64 days before departure
Date Change Fee starting
₹ 24,945
Free seats available
Get complimentary meals

₹ 59,425

Eco classic

Fare offered by airlines.

7 Kgs
2 Pieces
Free cancellation allowed upto 64 days before departure
Date Change Fee starting
₹ 24,945
Free seats available
Get complimentary meals

₹ 63,415

Eco flex

Fare offered by airlines.

7 Kgs
2 Pieces
Free cancellation allowed upto 64 days before departure
Date Change Fee starting
₹ 5,990
Free seats available
Get complimentary meals

₹ 79,380

Turkish Airlines, Air India

₹ 78,790

Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI

Seattle to Kolkata , 24 Apr

Turkish Airlines TK 204

19:10

Fri, 24 Apr 26

Seattle, United States

11 h 55 m

17:05

Sat, 25 Apr 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK 716

20:15

Sat, 25 Apr 26

Istanbul, Turkey

06 h 05 m

04:50

Sun, 26 Apr 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI 2705

07:30

Sun, 26 Apr 26

Terminal T3

New Delhi, India

02 h 15 m

09:45

Sun, 26 Apr 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Promotional

Fare offered by airlines.

1 Piece
2 Pieces
Non-refundable fare
Date Change Fee starting
₹ 12,245
Get complimentary meals

₹ 78,790

Restricted

Fare offered by airlines.

1 Piece
2 Pieces
Cancellation Fee starting
₹ 23,585
Date Change Fee starting
₹ 11,795
Get complimentary meals

₹ 87,500

Turkish Airlines, Air India

₹ 87,860

Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI

Seattle to Kolkata , 24 Apr

Turkish Airlines TK 204

19:10

Fri, 24 Apr 26

Seattle, United States

11 h 55 m

17:05

Sat, 25 Apr 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK 7752

19:20

Sat, 25 Apr 26

Istanbul, Turkey

07 h 25 m

05:15

Sun, 26 Apr 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI 2705

07:30

Sun, 26 Apr 26

Terminal T3

New Delhi, India

02 h 15 m

09:45

Sun, 26 Apr 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Promotional

Fare offered by airlines.

7 Kgs
2 Pieces
Non-refundable fare
Date Change Fee starting
₹ 12,245
Get complimentary meals

₹ 87,860

Restricted

Fare offered by airlines.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 23,585
Date Change Fee starting
₹ 11,795
Get complimentary meals

₹ 96,570

Seattle to Kolkata Flight Schedule

Planning to fly from Seattle to Kolkata? Checking the latest Seattle to Kolkata flight schedule helps you plan your journey with ease. With multiple airlines offering frequent connections between these two cities, passengers can choose flights that best suit their timing, budget, and comfort preferences.

Flights and Duration
Flights between and operate throughout the day, giving travelers flexible options for departure and arrival. The average flight duration typically ranges between one to three hours for most domestic routes, depending on the distance and weather conditions. Morning flights are ideal for business travelers who need to reach Kolkata early, while afternoon and evening flights cater to those who prefer a more relaxed schedule.
Many airlines operate daily services on this route, ensuring a seamless and convenient travel experience. You can find both non-stop and connecting flights based on your preferences.

Airlines Operating Between Seattle and Kolkata
Leading airlines such as IndiGo, Air India, Vistara, SpiceJet, and Akasa Air offer regular flights between Seattle and Kolkata. Each carrier provides a unique flying experience — from premium cabin options to budget-friendly fares. Depending on your travel needs, you can choose from early morning departures, mid-day flights, or late-night schedules.
If you're looking for the most affordable option, the cheapest fare on this route currently starts at ₹31825 (subject to change). Prices may vary based on travel dates, seat availability, and booking time.

How to Check the Latest Flight Schedule
Flight timings and availability can change due to operational or weather factors. It's always best to verify the Seattle to Kolkata flight schedule before booking. Most online platforms display live schedules, allowing you to compare airlines, departure times, and ticket prices in one place.
To get the best deals, try booking your flight at least a few weeks in advance. Early reservations often come with lower fares and better seat options, especially during busy travel seasons or weekends.

Travel Tips for a Smooth Journey
  • Arrive early: Reach at least two hours before departure to complete check-in and security formalities.
  • Stay updated: Always recheck your flight status on the day of travel for any delays or gate changes.
  • Compare options: Consider flight duration, layovers, and airline reputation when booking.
  • Pack smart: Follow baggage allowance guidelines to avoid last-minute hassles.
Seattle Kolkata Cheap Flights Fare Date
Lowest Airfare Today Rs 0
Cheapest Fare Within 30 Days Rs 50818
18 Mar
Cheapest Fare Within 90 Days Rs 31825
24 Apr
Cheapest Fare Within 365 Days Rs 31825
24 Apr
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