- 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
One Way Price
Duration
Stops From Buffalo
Departure From Buffalo
₹ 62,227
₹ 62,227
₹ 62,733
₹ 61,586
Arrival at Kolkata
₹ 61,586
₹ 1,08,080
₹ 90,767
₹ 61,586
Alliances & Airlines
Oneworld
(55)
SkyTeam
(5)
Star Alliance
(18)
+ 3 more
Layover Airports
+ 6 more
Layover Duration

Up to 35% OFF* on Flights.
23rd Aug'25
Buffalo Airport Contact Info
Address
Kolkata Airport Contact Info
Address
Tel: +91 33 5119944 | Fax: +91 33 5118873
Top International Routes
Top International Cities
Popular Hotels in Buffalo
Hotels in Buffalo
Premium Hotels Nearby Buffalo
Popular Hotels in Kolkata
Hotels in Kolkata
Premium Hotels Nearby Kolkata
Buffalo to Kolkata Flight Schedule
Plan a trip like never before. Keep yourself informed with updated flight schedules for all airlines between Buffalo - Kolkata on Goibibo. Avail yourself with fit to pocket airfares for all major airlines. Also check Kolkata Buffalo Flight Schedule online.
₹ 61,586
Use code GODEALS and get Rs 1310 discount
Buffalo to Kolkata , 21 Aug
United Airlines UA 3644
20:00
Thu, 21 Aug 25
Buffalo, United States
01 h 19 m
21:19
Thu, 21 Aug 25
Washington-Dulles Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 104
12:50
Fri, 22 Aug 25
Washington-Dulles Apt, United States
16 h
14:20
Sat, 23 Aug 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 2403
17:30
Sat, 23 Aug 25
Terminal T3
New Delhi, India
02 h 15 m
19:45
Sat, 23 Aug 25
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 26,280
₹ 61,586
Eco classic
Fare offered by airlines.
₹ 26,280
₹ 64,211
Eco flex
Fare offered by airlines.
₹ 6,310
₹ 74,721
₹ 62,227
Use code GODEALS and get Rs 1310 discount
Buffalo to Kolkata , 21 Aug
American Airlines AA 3410
11:34
Thu, 21 Aug 25
Buffalo, United States
02 h 01 m
12:35
Thu, 21 Aug 25
Terminal T3
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 726
19:20
Thu, 21 Aug 25
Terminal T5
Chicago, United States
13 h 30 m
16:50
Fri, 22 Aug 25
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Fri, 22 Aug 25
Doha, Qatar
05 h 05 m
02:20
Sat, 23 Aug 25
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airlines.
₹ 35,475
₹ 62,227
Economy convenience
Fare offered by airlines.
₹ 14,015
₹ 73,413
Economy comfort
Fare offered by airlines.
₹ 7,885
₹ 1,71,567
₹ 62,462
Use code GODEALS and get Rs 1310 discount
Buffalo to Kolkata , 21 Aug
American Airlines AA 4522
06:00
Thu, 21 Aug 25
Buffalo, United States
01 h 19 m
07:19
Thu, 21 Aug 25
Terminal B
New York-LaGuardia Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 704
11:20
Thu, 21 Aug 25
Terminal T8
New York, United States
12 h 20 m
06:40
Fri, 22 Aug 25
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Fri, 22 Aug 25
Doha, Qatar
05 h 05 m
02:20
Sat, 23 Aug 25
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airlines.
₹ 35,475
₹ 62,462
Economy convenience
Fare offered by airlines.
₹ 14,015
₹ 73,648
Economy comfort
Fare offered by airlines.
₹ 7,885
₹ 1,71,801
₹ 62,733
Use code GODEALS and get Rs 1310 discount
Buffalo to Kolkata , 21 Aug
American Airlines AA 4445
05:30
Thu, 21 Aug 25
Buffalo, United States
01 h 20 m
06:50
Thu, 21 Aug 25
Terminal T2
Washington-Reagan Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 708
21:00
Thu, 21 Aug 25
Washington-Dulles Apt, United States
12 h 45 m
16:45
Fri, 22 Aug 25
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Fri, 22 Aug 25
Doha, Qatar
05 h 05 m
02:20
Sat, 23 Aug 25
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airlines.
₹ 35,475
₹ 62,733
Economy convenience
Fare offered by airlines.
₹ 14,015
₹ 73,918
Economy comfort
Fare offered by airlines.
₹ 7,885
₹ 1,72,072
₹ 62,968
Use code GODEALS and get Rs 1310 discount
Buffalo to Kolkata , 21 Aug
American Airlines AA 4496
18:24
Thu, 21 Aug 25
Buffalo, United States
01 h 24 m
19:48
Thu, 21 Aug 25
Terminal B
New York-LaGuardia Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 704
11:20
Fri, 22 Aug 25
Terminal T8
New York, United States
12 h 20 m
06:40
Sat, 23 Aug 25
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Sat, 23 Aug 25
Doha, Qatar
05 h 05 m
02:20
Sun, 24 Aug 25
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airlines.
₹ 35,475
₹ 62,968
Economy convenience
Fare offered by airlines.
₹ 14,015
₹ 74,153
Economy comfort
Fare offered by airlines.
₹ 7,885
₹ 1,72,307
₹ 63,220
Use code GODEALS and get Rs 1310 discount
Buffalo to Kolkata , 21 Aug
Qatar Airways QR 2304 | Operated By American Airlines
11:34
Thu, 21 Aug 25
Buffalo, United States
02 h 01 m
12:35
Thu, 21 Aug 25
Terminal T3
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 726
19:20
Thu, 21 Aug 25
Terminal T5
Chicago, United States
13 h 30 m
16:50
Fri, 22 Aug 25
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Fri, 22 Aug 25
Doha, Qatar
05 h 05 m
02:20
Sat, 23 Aug 25
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airline.
₹ 35,475
₹ 63,220
Economy convenience
Fare offered by airline.
₹ 14,015
₹ 74,406
Economy comfort
Fare offered by airline.
₹ 7,885
₹ 1,72,560
₹ 66,136
Use code GODEALS and get Rs 1310 discount
Buffalo to Kolkata , 21 Aug
JetBlue Airways B6 201
19:57
Thu, 21 Aug 25
Buffalo, United States
01 h 32 m
21:29
Thu, 21 Aug 25
Terminal T5
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 102
12:40
Fri, 22 Aug 25
Terminal T4
New York, United States
15 h 45 m
13:55
Sat, 23 Aug 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 2403
17:30
Sat, 23 Aug 25
Terminal T3
New Delhi, India
02 h 15 m
19:45
Sat, 23 Aug 25
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Blue|eco value
Fare offered by airlines.
₹ 26,280
₹ 66,136
₹ 66,491
Use code GODEALS and get Rs 1310 discount
Buffalo to Kolkata , 21 Aug
United Airlines UA 514
17:54
Thu, 21 Aug 25
Buffalo, United States
01 h 56 m
18:50
Thu, 21 Aug 25
Terminal T1
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 126
13:10
Fri, 22 Aug 25
Terminal T5
Chicago, United States
16 h 20 m
16:00
Sat, 23 Aug 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 2403
17:30
Sat, 23 Aug 25
Terminal T3
New Delhi, India
02 h 15 m
19:45
Sat, 23 Aug 25
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 26,280
₹ 66,491
Eco classic
Fare offered by airlines.
₹ 26,280
₹ 69,116
Eco flex
Fare offered by airlines.
₹ 6,310
₹ 79,626
₹ 67,348
Use code GODEALS and get Rs 1310 discount
Buffalo to Kolkata , 21 Aug
American Airlines AA 5634
11:56
Thu, 21 Aug 25
Buffalo, United States
01 h 23 m
13:19
Thu, 21 Aug 25
Terminal T2
Washington-Reagan Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
American Airlines AA 8120 | Operated By Qatar Airways
21:00
Thu, 21 Aug 25
Washington-Dulles Apt, United States
12 h 45 m
16:45
Fri, 22 Aug 25
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Fri, 22 Aug 25
Doha, Qatar
05 h 05 m
02:20
Sat, 23 Aug 25
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airlines.
₹ 67,348
Main cabin flexible
Fare offered by airlines.
₹ 93,956
₹ 67,593
Use code GODEALS and get Rs 1310 discount
Buffalo to Kolkata , 21 Aug
American Airlines AA 4522
06:00
Thu, 21 Aug 25
Buffalo, United States
01 h 19 m
07:19
Thu, 21 Aug 25
Terminal B
New York-LaGuardia Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
American Airlines AA 8118 | Operated By Qatar Airways
11:20
Thu, 21 Aug 25
Terminal T8
New York, United States
12 h 20 m
06:40
Fri, 22 Aug 25
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Fri, 22 Aug 25
Doha, Qatar
05 h 05 m
02:20
Sat, 23 Aug 25
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airlines.
₹ 67,593
Main cabin flexible
Fare offered by airlines.
₹ 94,209
Buffalo Kolkata Cheap Flights | Fare | Date |
---|---|---|
Lowest Airfare Today | Rs 0 | |
Cheapest Fare Within 30 Days | Rs 116992 |
20 Dec
|
Cheapest Fare Within 90 Days | Rs 116992 |
20 Dec
|
Cheapest Fare Within 365 Days | Rs 116992 |
20 Dec
|
