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

₹ 61,586 ₹ 1,98,000

Duration

24 h 20 m 51 h 30 m

Stops From Buffalo

Departure From Buffalo

Before 6 am

₹ 62,227

6 am - 12 pm

₹ 62,227

12 pm - 6 pm

₹ 62,733

After 6 pm

₹ 61,586

Arrival at Kolkata

Before 6 am

₹ 61,586

6 am - 12 pm

₹ 1,08,080

12 pm - 6 pm

₹ 90,767

After 6 pm

₹ 61,586

Alliances & Airlines

Oneworld

(55)

SkyTeam

(5)

Star Alliance

(18)

+ 3 more

Layover Airports

+ 6 more

Layover Duration

4 h 35 m 28 h 0 m
Offer Image
>

Up to 35% OFF* on Flights.

23rd Aug'25

Buffalo Airport Contact Info

Buffalo Niagara Intl
Address

Kolkata Airport Contact Info

Netaji Subhash Chandra Bose International Airport
Address
Tel: +91 33 5119944 | Fax: +91 33 5118873

Popular Hotels in Buffalo

Motel 6 Kearney, NE

Hotels in Buffalo

Hotels in Buffalo

3 Star Hotels in Buffalo

Luxury Hotels in Buffalo

View List of Hotels in Buffalo

Premium Hotels Nearby Buffalo

Motel 6 York, NE

Cobblestone Inn & Suites - Cambridge

Popular Hotels in Kolkata

Taj Bengal, Kolkata

The Park Kolkata

Zone By The Park, Kolkata

Vedic Village Spa Resort

Hotel Senses

Peerless Hotel Kolkata

Pipal Tree Hotel

Regenta Orko's Kolkata

Siamton Inn - A Cygnett Collection

AIRPORT CITY HOTEL

Hotels in Kolkata

Hotels in Kolkata

3 Star Hotels in Kolkata

4 Star Hotels in Kolkata

5 Star Hotels in Kolkata

Budget Hotels in Kolkata

Luxury Hotels in Kolkata

View List of Hotels in Kolkata

Apartments in Kolkata

Guest houses in Kolkata

Homestays in Kolkata

Premium Hotels Nearby Kolkata

The Rajbari Bawali

Green County Wellness Retreat

Hotel Sonar Bangla Mayapur

The Amaya Resort Kolkata NH6

Fortune Park Panchwati, Kolkata - Member ITC Hotels' Group

Hotel Sonar Bangla Kolaghat

Hotel Sonar Bangla, Taki

Wonder Country Club & Resort

Hotel Sonar Bangla Sundarban

Dreams Inn

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.

Sorted By:
Departure
Duration
Arrival
Price
United Airlines, Air India

More Timing Options

₹ 61,586

Use code GODEALS and get Rs 1310 discount

Partially Refundable
View Flight Details

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

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Eco value

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 21,900
Date Change Fee starting
₹ 26,280
Free seats available
Get complimentary meals

₹ 61,586

Eco classic

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 21,900
Date Change Fee starting
₹ 26,280
Free seats available
Get complimentary meals

₹ 64,211

Eco flex

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 2,105
Date Change Fee starting
₹ 6,310
Free seats available
Get complimentary meals

₹ 74,721

American Airlines, Qatar Airways

More Timing Options

₹ 62,227

Use code GODEALS and get Rs 1310 discount

Partially Refundable
View Flight Details

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

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Economy classic

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 28,030
Date Change Fee starting
₹ 35,475
Chargeable
Get complimentary meals

₹ 62,227

Economy convenience

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 15,770
Date Change Fee starting
₹ 14,015
Free seats available
Get complimentary meals

₹ 73,413

Economy comfort

Fare offered by airlines.

7 Kgs
1 Piece
Free cancellation allowed upto 3 hrs before departure
Date Change Fee starting
₹ 7,885
Free seats available
Get complimentary meals

₹ 1,71,567

American Airlines, Qatar Airways

₹ 62,462

Use code GODEALS and get Rs 1310 discount

Partially Refundable
View Flight Details

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

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Economy classic

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 28,030
Date Change Fee starting
₹ 35,475
Chargeable
Get complimentary meals

₹ 62,462

Economy convenience

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 15,770
Date Change Fee starting
₹ 14,015
Free seats available
Get complimentary meals

₹ 73,648

Economy comfort

Fare offered by airlines.

7 Kgs
1 Piece
Free cancellation allowed upto 3 hrs before departure
Date Change Fee starting
₹ 7,885
Free seats available
Get complimentary meals

₹ 1,71,801

American Airlines, Qatar Airways

₹ 62,733

Use code GODEALS and get Rs 1310 discount

Partially Refundable
View Flight Details

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

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Economy classic

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 28,030
Date Change Fee starting
₹ 35,475
Chargeable
Get complimentary meals

₹ 62,733

Economy convenience

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 15,770
Date Change Fee starting
₹ 14,015
Free seats available
Get complimentary meals

₹ 73,918

Economy comfort

Fare offered by airlines.

7 Kgs
1 Piece
Free cancellation allowed upto 3 hrs before departure
Date Change Fee starting
₹ 7,885
Free seats available
Get complimentary meals

₹ 1,72,072

American Airlines, Qatar Airways

₹ 62,968

Use code GODEALS and get Rs 1310 discount

Partially Refundable
View Flight Details

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

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Economy classic

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 28,030
Date Change Fee starting
₹ 35,475
Chargeable
Get complimentary meals

₹ 62,968

Economy convenience

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 15,770
Date Change Fee starting
₹ 14,015
Free seats available
Get complimentary meals

₹ 74,153

Economy comfort

Fare offered by airlines.

7 Kgs
1 Piece
Free cancellation allowed upto 3 hrs before departure
Date Change Fee starting
₹ 7,885
Free seats available
Get complimentary meals

₹ 1,72,307

Qatar Airways

₹ 63,220

Use code GODEALS and get Rs 1310 discount

Partially Refundable
View Flight Details

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

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Economy classic

Fare offered by airline.

7 Kgs
2 Pieces
Cancellation Fee Starting ₹ 28,030
Date Change Fee starting
₹ 35,475
Chargeable
Get complimentary meals

₹ 63,220

Economy convenience

Fare offered by airline.

7 Kgs
2 Pieces
Cancellation Fee Starting ₹ 15,770
Date Change Fee starting
₹ 14,015
Free seats available
Get complimentary meals

₹ 74,406

Economy comfort

Fare offered by airline.

7 Kgs
2 Pieces
Free cancellation allowed upto 3 hrs before departure
Date Change Fee starting
₹ 7,885
Free seats available
Get complimentary meals

₹ 1,72,560

JetBlue Airways, Air India

₹ 66,136

Use code GODEALS and get Rs 1310 discount

Non Refundable
View Flight Details

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

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Blue|eco value

Fare offered by airlines.

7 Kgs
2 Pieces
Non-refundable fare
Date Change Fee starting
₹ 26,280
Free seats available
Get complimentary meals

₹ 66,136

United Airlines, Air India

₹ 66,491

Use code GODEALS and get Rs 1310 discount

Partially Refundable
View Flight Details

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

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Eco value

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 21,900
Date Change Fee starting
₹ 26,280
Free seats available
Get complimentary meals

₹ 66,491

Eco classic

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 21,900
Date Change Fee starting
₹ 26,280
Free seats available
Get complimentary meals

₹ 69,116

Eco flex

Fare offered by airlines.

7 Kgs
1 Piece
Cancellation Fee Starting ₹ 2,105
Date Change Fee starting
₹ 6,310
Free seats available
Get complimentary meals

₹ 79,626

American Airlines, Qatar Airways

More Timing Options

₹ 67,348

Use code GODEALS and get Rs 1310 discount

Non Refundable
View Flight Details

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

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

₹ 67,348

Main cabin flexible

Fare offered by airlines.

7 Kgs
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available
Get complimentary meals

₹ 93,956

American Airlines, Qatar Airways

₹ 67,593

Use code GODEALS and get Rs 1310 discount

Non Refundable
View Flight Details

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

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

₹ 67,593

Main cabin flexible

Fare offered by airlines.

7 Kgs
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available
Get complimentary meals

₹ 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
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