- Regular
- StudentStudent 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
Departure Airports
One Way Price
Duration
Stops From Seattle
Departure From Seattle
₹ 76,818
₹ 32,849
₹ 53,056
₹ 55,940
Arrival at Kolkata
₹ 53,056
₹ 58,871
₹ 58,712
₹ 32,849
Alliances & Airlines
Oneworld
(54)
SkyTeam
(50)
Star Alliance
(65)
+ 14 more
Layover Airports
+ 20 more
Layover Duration
Further Flights From Seattle (SEA)
Further Flights From Kolkata (CCU)
Up to ₹7,500 OFF* on flights.
3rd Feb'26
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.
₹ 32,849
Get Flat Rs 1100 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Kolkata , 30 Apr
Singapore Airlines SQ 27
10:15
Thu, 30 Apr 26
Seattle, United States
16 h 20 m
17:35
Fri, 1 May 26
Terminal 0
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 516
20:40
Fri, 1 May 26
Terminal T3
Singapore, Singapore
04 h 05 m
22:15
Fri, 1 May 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy Lite
Fare offered by airline.
₹ 32,849
Economy Lite
Fare offered by airline.
₹ 33,287
Economy Value
Fare offered by airline.
₹ 27,515
₹ 13,760
₹ 39,958
Economy Flexi
Fare offered by airline.
₹ 9,175
₹ 1,40,741
₹ 53,056
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Kolkata , 30 Apr
Qatar Airways QR 720
16:30
Thu, 30 Apr 26
Seattle, United States
14 h 25 m
16:55
Fri, 1 May 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:55
Fri, 1 May 26
Doha, Qatar
05 h 05 m
02:30
Sat, 2 May 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airline.
₹ 37,150
₹ 53,056
Economy convenience
Fare offered by airline.
₹ 27,975
₹ 14,675
₹ 1,39,946
Economy comfort
Fare offered by airline.
₹ 14,675
₹ 8,255
₹ 2,48,248
₹ 53,665
Get Flat Rs 1100 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Kolkata , 30 Apr
Alaska Airlines AS 1475
07:10
Thu, 30 Apr 26
Seattle, United States
02 h 17 m
09:27
Thu, 30 Apr 26
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 31
11:00
Thu, 30 Apr 26
Terminal I
San Francisco, United States
17 h 10 m
19:10
Fri, 1 May 26
Terminal 0
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 516
20:40
Fri, 1 May 26
Terminal T3
Singapore, Singapore
04 h 05 m
22:15
Fri, 1 May 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy Lite
Fare offered by airlines.
₹ 53,665
Economy Lite
Fare offered by airlines.
₹ 54,455
Economy Value
Fare offered by airlines.
₹ 27,515
₹ 13,760
₹ 74,723
Economy Flexi
Fare offered by airlines.
₹ 9,175
₹ 1,81,457
₹ 55,838
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Kolkata , 30 Apr
American Airlines AA 8129 | Operated By Qatar Airways
16:30
Thu, 30 Apr 26
Seattle, United States
14 h 25 m
16:55
Fri, 1 May 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:55
Fri, 1 May 26
Doha, Qatar
05 h 05 m
02:30
Sat, 2 May 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airlines.
₹ 55,838
Main cabin flexible
Fare offered by airlines.
₹ 1,54,530
₹ 55,940
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Kolkata , 30 Apr
Qatar Airways QR 3353
21:24
Thu, 30 Apr 26
Seattle, United States
02 h 20 m
23:44
Thu, 30 Apr 26
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 738
15:55
Fri, 1 May 26
Terminal I
San Francisco, United States
15 h 30 m
17:25
Sat, 2 May 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:55
Sat, 2 May 26
Doha, Qatar
05 h 05 m
02:30
Sun, 3 May 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airline.
₹ 37,150
₹ 55,940
Economy convenience
Fare offered by airline.
₹ 14,675
₹ 1,42,831
Economy comfort
Fare offered by airline.
₹ 8,255
₹ 2,55,334
₹ 57,427
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Kolkata , 30 Apr
Alaska Airlines AS 22
22:53
Thu, 30 Apr 26
Seattle, United States
05 h 27 m
07:20
Fri, 1 May 26
Terminal T8
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 102
11:55
Fri, 1 May 26
Terminal T4
New York, United States
15 h 50 m
13:15
Sat, 2 May 26
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 1733
16:10
Sat, 2 May 26
Terminal T2
New Delhi, India
02 h 15 m
18:25
Sat, 2 May 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 25,225
₹ 57,427
Eco classic
Fare offered by airlines.
₹ 25,225
₹ 61,462
Eco flex
Fare offered by airlines.
₹ 6,055
₹ 77,607
Premium value
Fare offered by airlines.
₹ 25,225
₹ 1,77,577
₹ 58,712
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Kolkata , 30 Apr
Alaska Airlines AS 274
22:09
Thu, 30 Apr 26
Seattle, United States
05 h 30 m
06:39
Fri, 1 May 26
Terminal B
Newark, United States
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 144
11:30
Fri, 1 May 26
Terminal B
Newark, United States
15 h 15 m
12:15
Sat, 2 May 26
Terminal T2
Mumbai, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 2773
14:05
Sat, 2 May 26
Terminal T2
Mumbai, India
02 h 45 m
16:50
Sat, 2 May 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 25,225
₹ 58,712
Eco classic
Fare offered by airlines.
₹ 25,225
₹ 62,747
Eco flex
Fare offered by airlines.
₹ 6,055
₹ 78,892
₹ 58,871
Get Flat Rs 1100 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Kolkata , 30 Apr
Air France AF 337
13:30
Thu, 30 Apr 26
Seattle, United States
09 h 40 m
08:10
Fri, 1 May 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Air France AF 284
10:50
Fri, 1 May 26
Terminal T2E
Paris, France
08 h 30 m
22:50
Fri, 1 May 26
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air France AF 3357 | Operated By IndiGo
02:30
Sat, 2 May 26
Terminal T2
New Delhi, India
02 h 15 m
04:45
Sat, 2 May 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Standard
Fare offered by airline.
₹ 58,871
Standard
Fare offered by airline.
₹ 82,680
Flex
Fare offered by airline.
₹ 94,524
Premium standard
Fare offered by airline.
₹ 2,85,878
Premium flex
Fare offered by airline.
₹ 3,43,596
₹ 63,667
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Kolkata , 30 Apr
Alaska Airlines AS 22
22:53
Thu, 30 Apr 26
Seattle, United States
05 h 27 m
07:20
Fri, 1 May 26
Terminal T8
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 102
11:55
Fri, 1 May 26
Terminal T4
New York, United States
15 h 50 m
13:15
Sat, 2 May 26
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 2403
18:10
Sat, 2 May 26
Terminal T3
New Delhi, India
02 h 05 m
20:15
Sat, 2 May 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 25,225
₹ 63,667
Eco classic
Fare offered by airlines.
₹ 25,225
₹ 67,702
Eco flex
Fare offered by airlines.
₹ 6,055
₹ 83,842
Premium value
Fare offered by airlines.
₹ 25,225
₹ 1,77,577
₹ 64,305
Get Flat Rs 1100 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Kolkata , 30 Apr
Alaska Airlines AS 511
21:24
Thu, 30 Apr 26
Seattle, United States
02 h 20 m
23:44
Thu, 30 Apr 26
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 31
11:00
Fri, 1 May 26
Terminal I
San Francisco, United States
17 h 10 m
19:10
Sat, 2 May 26
Terminal 0
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Singapore Airlines SQ 516
20:40
Sat, 2 May 26
Terminal T3
Singapore, Singapore
04 h 05 m
22:15
Sat, 2 May 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy Lite
Fare offered by airlines.
₹ 64,305
Economy Lite
Fare offered by airlines.
₹ 66,262
Economy Value
Fare offered by airlines.
₹ 27,515
₹ 13,760
₹ 79,423
Economy Flexi
Fare offered by airlines.
₹ 9,175
₹ 1,86,088
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
₹32749 (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 0 | |
| Cheapest Fare Within 30 Days | Rs 40780 |
03 Mar
|
| Cheapest Fare Within 90 Days | Rs 32749 |
30 Apr
|
| Cheapest Fare Within 365 Days | Rs 32749 |
30 Apr
|