How do I get Price Alerts for flights from Buffalo to Kolkata?

Confirm your travel details to search for the latest offers for flights from Buffalo to Kolkata . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Buffalo to Kolkata with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Buffalo Airport to Kolkata Netaji S. Chandra Airport?

Prices for flights from Buffalo Airport to Kolkata Netaji S. Chandra Airport are updated daily.

How old do you have to be to fly from Buffalo Airport to Kolkata Netaji S. Chandra Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Kolkata Netaji S. Chandra Airport.

What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

₹ 75,960 Cheap Flights from Buffalo to Kolkata (BUF-CCU) in 2025

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Buffalo to Kolkata (BUF-CCU)

Round-trip

One-way

Cheap return flights

17:59 - 21:35BUF-CCU

42h 06m2 stops

19:55 - 19:04CCU-BUF

32h 39m2 stops

₹ 75,960Air India

Find Deal

Mon, 6 Oct - Fri, 17 Oct

15:21 - 02:20BUF-CCU

25h 29m2 stops

03:50 - 22:00CCU-BUF

27h 40m2 stops

₹ 96,779Qatar Airways

Find Deal

Mon, 6 Oct - Thu, 16 Oct

06:00 - 02:20BUF-CCU

58h 50m2 stops

03:25 - 16:39CCU-BUF

46h 44m2 stops

₹ 104,009Qatar Airways

Find Deal

Fri, 17 Oct - Fri, 31 Oct

19:59 - 02:20BUF-CCU

44h 51m2 stops

03:50 - 09:03CCU-BUF

38h 43m2 stops

₹ 105,490Qatar Airways

Find Deal

Fri, 26 Sep - Sat, 18 Oct

19:59 - 02:20BUF-CCU

44h 51m2 stops

03:50 - 09:03CCU-BUF

38h 43m2 stops

₹ 105,664Qatar Airways

Find Deal

Fri, 26 Sep - Sat, 18 Oct

18:49 - 13:45BUF-CCU

57h 26m3 stops

19:05 - 23:35CCU-BUF

62h 00m3 stops

₹ 126,657British Airways

Find Deal

Mon, 6 Oct - Fri, 17 Oct

18:49 - 13:45BUF-CCU

57h 26m3 stops

02:00 - 16:50CCU-BUF

48h 20m3 stops

₹ 137,111British Airways

Find Deal

Mon, 6 Oct - Thu, 16 Oct

18:49 - 13:45BUF-CCU

57h 26m3 stops

02:00 - 16:50CCU-BUF

48h 20m3 stops

₹ 143,644British Airways

Find Deal

Mon, 6 Oct - Thu, 16 Oct

15:55 - 22:15BUF-CCU

44h 50m2 stops

23:30 - 22:00CCU-BUF

56h 00m3 stops

₹ 279,796Singapore Airlines

Find Deal

Mon, 6 Oct - Fri, 17 Oct

10:05 - 22:25BUF-CCU

49h 50m3 stops

23:40 - 07:16CCU-BUF

42h 06m2 stops

₹ 288,594Singapore Airlines

Find Deal

Sun, 14 Dec - Sun, 4 Jan

Qatar Airways flights from Buffalo to Kolkata

Our best Qatar Airways deals on Buffalo to Kolkata flight tickets

Qatar Airways

6 Oct

BUF15:21Buffalo

25h 29m

2 stops

CCU02:20Kolkata Netaji S. Chandra

16 Oct

CCU03:50Kolkata Netaji S. Chandra

27h 40m

2 stops

BUF22:00Buffalo

₹ 96,779

Find similar

Qatar Airways

17 Oct

BUF06:00Buffalo

58h 50m

2 stops

CCU02:20Kolkata Netaji S. Chandra

31 Oct

CCU03:25Kolkata Netaji S. Chandra

46h 44m

2 stops

BUF16:39Buffalo

₹ 104,009

Find similar

Qatar Airways

26 Sept

BUF19:59Buffalo

44h 51m

2 stops

CCU02:20Kolkata Netaji S. Chandra

18 Oct

CCU03:50Kolkata Netaji S. Chandra

38h 43m

2 stops

BUF09:03Buffalo

₹ 105,490

Find similar

British Airways flights from Buffalo to Kolkata

Our best British Airways deals on Buffalo to Kolkata flight tickets

British Airways

6 Oct

BUF18:49Buffalo

57h 26m

3 stops

CCU13:45Kolkata Netaji S. Chandra

17 Oct

CCU19:05Kolkata Netaji S. Chandra

62h 00m

3 stops

BUF23:35Buffalo

₹ 126,657

Find similar

British Airways

6 Oct

BUF18:49Buffalo

57h 26m

3 stops

CCU13:45Kolkata Netaji S. Chandra

16 Oct

CCU02:00Kolkata Netaji S. Chandra

48h 20m

3 stops

BUF16:50Buffalo

₹ 137,111

Find similar

British Airways

6 Oct

BUF18:49Buffalo

57h 26m

3 stops

CCU13:45Kolkata Netaji S. Chandra

16 Oct

CCU02:00Kolkata Netaji S. Chandra

48h 20m

3 stops

BUF16:50Buffalo

₹ 143,644

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Mon 6/10

17:59-21:35

2 stops42h 06m

Kolkata Netaji S. Chandra

Fri 17/10

19:55-19:04

2 stops32h 39m

₹ 75,960

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Mon 6/10

15:21-02:20

2 stops25h 29m

Kolkata Netaji S. Chandra

Thu 16/10

03:50-22:00

2 stops27h 40m

₹ 96,779

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Fri 17/10

06:00-02:20

2 stops58h 50m

Kolkata Netaji S. Chandra

Fri 31/10

03:25-16:39

2 stops46h 44m

₹ 104,009

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Fri 26/9

19:59-02:20

2 stops44h 51m

Kolkata Netaji S. Chandra

Sat 18/10

03:50-09:03

2 stops38h 43m

₹ 105,490

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Fri 26/9

19:59-02:20

2 stops44h 51m

Kolkata Netaji S. Chandra

Sat 18/10

03:50-09:03

2 stops38h 43m

₹ 105,664

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Mon 6/10

18:49-13:45

3 stops57h 26m

Kolkata Netaji S. Chandra

Fri 17/10

19:05-23:35

3 stops62h 00m

₹ 126,657

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Mon 6/10

18:49-13:45

3 stops57h 26m

Kolkata Netaji S. Chandra

Thu 16/10

02:00-16:50

3 stops48h 20m

₹ 137,111

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Mon 6/10

18:49-13:45

3 stops57h 26m

Kolkata Netaji S. Chandra

Thu 16/10

02:00-16:50

3 stops48h 20m

₹ 143,644

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Mon 6/10

15:55-22:15

2 stops44h 50m

Kolkata Netaji S. Chandra

Fri 17/10

23:30-22:00

3 stops56h 00m

₹ 279,796

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Sun 14/12

10:05-22:25

3 stops49h 50m

Kolkata Netaji S. Chandra

Sun 4/1

23:40-07:16

2 stops42h 06m

₹ 288,594

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Buffalo to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Kolkata according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Buffalo to Kolkata (BUF to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Kolkata

Direct flights	None

There are no direct flights from Buffalo to Kolkata. There are no popular flight routes from Buffalo to Kolkata.

Search flight deals

How far is Buffalo to Kolkata Netaji S. Chandra by plane?
The distance between Buffalo and Kolkata Netaji S. Chandra is about 12612.1 km. Flights usually cover this in 22h 56m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buffalo Airport to Kolkata Netaji S. Chandra Airport?
Prices for flights from Buffalo Airport to Kolkata Netaji S. Chandra Airport are updated daily.
How old do you have to be to fly from Buffalo Airport to Kolkata Netaji S. Chandra Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Kolkata Netaji S. Chandra Airport.
What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?
The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Buffalo to Kolkata?
Confirm your travel details to search for the latest offers for flights from Buffalo to Kolkata. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Buffalo to Kolkata with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Kolkata?

It is quick and easy to find Buffalo to Kolkata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kolkata that suits you.

Can I find flights from Buffalo to Kolkata with flexible booking policies on momondo?

All flight searches from Buffalo to Kolkata on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Kolkata?

Once all potential Buffalo to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buffalo to Kolkata right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kolkata, momondo offers a useful price alert feature which will track prices for flights to Kolkata from Buffalo and alert you when they change.