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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.
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One Way Price
Duration
Stops From Seattle
Departure From Seattle
₹ 75,896
₹ 96,565
₹ 1,39,177
₹ 81,299
Arrival at Kolkata
₹ 75,896
₹ 81,299
₹ 81,299
₹ 83,976
Alliances & Airlines
Oneworld
(6)
SkyTeam
(9)
Star Alliance
(10)
+ 8 more
Layover Airports
+ 8 more
Layover Duration
Further Flights From Seattle (SEA)
Further Flights From Kolkata (CCU)
Live Now: Special Sale by Akasa Air!
Limited Period Offers
Seattle Airport Contact Info
Address
Tel:
Kolkata Airport Contact Info
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
Top International Routes
Top International Cities
Hotels in Seattle
Premium Hotels Nearby Seattle
Popular Hotels in Kolkata
Hotels in Kolkata
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.
₹ 75,896
Transit Visa required | Re Check-in of Baggage required|Get Flat Rs 1500 OFF using code GODEALS | 10% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Kolkata , 11 Aug
China Airlines CI 21
01:55
Tue, 11 Aug 26
Seattle, United States
12 h 05 m
05:00
Wed, 12 Aug 26
Terminal T2
Taipei - Taoyuan Apt, Taiwan
BAGGAGE : CHECK INCABIN
Information not available
China Airlines CI 831
09:25
Wed, 12 Aug 26
Terminal T1
Taipei - Taoyuan Apt, Taiwan
03 h 45 m
12:10
Wed, 12 Aug 26
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Thai Airways TG 313
23:45
Wed, 12 Aug 26
Bangkok, Thailand
02 h 30 m
00:45
Thu, 13 Aug 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Saver, Economy basic
Fare offered by airlines.
₹ 11,485
₹ 75,896
₹ 77,800
Transit Visa required | Re Check-in of Baggage required|Get Flat Rs 1100 OFF using code GODEALS | 10% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Kolkata , 11 Aug
China Airlines CI 21
01:55
Tue, 11 Aug 26
Seattle, United States
12 h 05 m
05:00
Wed, 12 Aug 26
Terminal T2
Taipei - Taoyuan Apt, Taiwan
BAGGAGE : CHECK INCABIN
Information not available
China Airlines CI 833
07:00
Wed, 12 Aug 26
Terminal T1
Taipei - Taoyuan Apt, Taiwan
03 h 45 m
09:45
Wed, 12 Aug 26
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 1054
20:15
Wed, 12 Aug 26
Bangkok, Thailand
04 h 25 m
23:10
Wed, 12 Aug 26
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 930
02:45
Thu, 13 Aug 26
Terminal T1
New Delhi, India
02 h 15 m
05:00
Thu, 13 Aug 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy basic, Saver
Fare offered by airlines.
₹ 11,485
₹ 77,800
₹ 81,299
Get Flat Rs 1500 OFF using code GODEALS | 10% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Kolkata , 11 Aug
Turkish Airlines TK 204
19:15
Tue, 11 Aug 26
Seattle, United States
11 h 50 m
17:05
Wed, 12 Aug 26
Istanbul, Turkey
BAGGAGE : CHECK INCABIN
Information not available
Turkish Airlines TK 716
20:15
Wed, 12 Aug 26
Istanbul, Turkey
06 h 05 m
04:50
Thu, 13 Aug 26
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Turkish Airlines TK 7801 | Operated By IndiGo
08:30
Thu, 13 Aug 26
Terminal T1
New Delhi, India
02 h 15 m
10:45
Thu, 13 Aug 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Promotional
Fare offered by airline.
₹ 17,225
₹ 81,299
Restricted
Fare offered by airline.
₹ 28,705
₹ 14,355
₹ 90,769
₹ 83,976
Get Flat Rs 1350 OFF using code GODEALS | 10% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Kolkata , 11 Aug
Virgin Atlantic VS 4037 | Operated By Delta Air Lines
21:45
Tue, 11 Aug 26
Seattle, United States
09 h 50 m
15:35
Wed, 12 Aug 26
Terminal T3
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Virgin Atlantic VS 354
19:50
Wed, 12 Aug 26
Terminal T3
London - Heathrow Apt, United Kingdom
09 h 15 m
09:35
Thu, 13 Aug 26
Terminal T2
Mumbai, India
BAGGAGE : CHECK INCABIN
Information not available
Virgin Atlantic VS 8508 | Operated By IndiGo
18:00
Thu, 13 Aug 26
Terminal T1
Mumbai, India
02 h 50 m
20:50
Thu, 13 Aug 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airline.
₹ 83,976
Premium
Fare offered by airline.
₹ 1,91,712
₹ 87,555
Transit Visa required | Re Check-in of Baggage required|Get Flat Rs 1500 OFF using code GODEALS | 10% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Kolkata , 11 Aug
China Airlines CI 21
01:55
Tue, 11 Aug 26
Seattle, United States
12 h 05 m
05:00
Wed, 12 Aug 26
Terminal T2
Taipei - Taoyuan Apt, Taiwan
BAGGAGE : CHECK INCABIN
Information not available
China Airlines CI 833
07:00
Wed, 12 Aug 26
Terminal T1
Taipei - Taoyuan Apt, Taiwan
03 h 45 m
09:45
Wed, 12 Aug 26
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Bhutan Air B3 701
13:30
Wed, 12 Aug 26
Bangkok, Thailand
02 h 40 m
14:40
Wed, 12 Aug 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy basic
Fare offered by airlines.
₹ 11,485
₹ 87,555
₹ 96,565
Get Flat Rs 1350 OFF using code GODEALS | 10% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Kolkata , 11 Aug
Singapore Airlines SQ 27
10:15
Tue, 11 Aug 26
Seattle, United States
16 h 20 m
17:35
Wed, 12 Aug 26
Terminal 0
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 516
20:40
Wed, 12 Aug 26
Terminal T3
Singapore, Singapore
04 h 05 m
22:15
Wed, 12 Aug 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy Standard
Fare offered by airline.
₹ 28,705
₹ 4,785
₹ 96,565
Economy Standard
Fare offered by airline.
₹ 28,705
₹ 4,785
₹ 96,575
Economy Flexi
Fare offered by airline.
₹ 19,140
₹ 1,69,210
₹ 1,18,711
Get Flat Rs 1350 OFF using code GODEALS | 10% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Kolkata , 11 Aug
Delta Air Lines DL 2870
07:20
Tue, 11 Aug 26
Seattle, United States
02 h 16 m
09:36
Tue, 11 Aug 26
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 31
11:45
Tue, 11 Aug 26
Terminal I
San Francisco, United States
16 h 25 m
19:10
Wed, 12 Aug 26
Terminal 0
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 516
20:40
Wed, 12 Aug 26
Terminal T3
Singapore, Singapore
04 h 05 m
22:15
Wed, 12 Aug 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy Standard
Fare offered by airlines.
₹ 28,705
₹ 4,785
₹ 1,18,711
Economy Standard
Fare offered by airlines.
₹ 28,705
₹ 4,785
₹ 1,18,726
Economy Flexi
Fare offered by airlines.
₹ 19,140
₹ 2,07,341
₹ 1,36,306
Get Flat Rs 1350 OFF using code GODEALS | 10% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Kolkata , 11 Aug
British Airways BA 48
20:20
Tue, 11 Aug 26
Seattle, United States
09 h 25 m
13:45
Wed, 12 Aug 26
Terminal T5
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
British Airways BA 277
15:30
Wed, 12 Aug 26
Terminal T5
London - Heathrow Apt, United Kingdom
09 h 45 m
05:45
Thu, 13 Aug 26
Hyderabad, India
BAGGAGE : CHECK INCABIN
Information not available
British Airways BA 7952 | Operated By IndiGo
08:15
Thu, 13 Aug 26
Hyderabad, India
02 h 10 m
10:25
Thu, 13 Aug 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Standard economy
Fare offered by airline.
₹ 1,36,306
Economy select pro
Fare offered by airline.
₹ 1,52,201
Premium economy
Fare offered by airline.
₹ 2,83,842
₹ 1,39,177
Get Flat Rs 1350 OFF using code GODEALS | 10% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Kolkata , 11 Aug
Qatar Airways QR 720
16:25
Tue, 11 Aug 26
Seattle, United States
14 h 35 m
17:00
Wed, 12 Aug 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:55
Wed, 12 Aug 26
Doha, Qatar
05 h 05 m
02:30
Thu, 13 Aug 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airline.
₹ 57,880
₹ 38,750
₹ 1,39,177
Economy convenience
Fare offered by airline.
₹ 29,180
₹ 15,310
₹ 1,63,872
Economy comfort
Fare offered by airline.
₹ 15,310
₹ 8,615
₹ 2,68,057
₹ 1,43,866
Get Flat Rs 1500 OFF using code GODEALS | 10% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Kolkata , 11 Aug
American Airlines AA 8129 | Operated By Qatar Airways
16:25
Tue, 11 Aug 26
Seattle, United States
14 h 35 m
17:00
Wed, 12 Aug 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:55
Wed, 12 Aug 26
Doha, Qatar
05 h 05 m
02:30
Thu, 13 Aug 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airlines.
₹ 1,43,866
Main cabin flexible
Fare offered by airlines.
₹ 1,56,121
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
₹69045 (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.
- 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 112106 |
15 May
|
| Cheapest Fare Within 30 Days | Rs 93639 |
07 Jun
|
| Cheapest Fare Within 90 Days | Rs 69045 |
11 Aug
|
| Cheapest Fare Within 365 Days | Rs 69045 |
11 Aug
|