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Cheap flights from Buffalo to Kolkata from ₹ 75,788

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Kolkata departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
15:30 - 02:40
BUF
-
CCU
25h 40m
2 stops
Etihad Airways Logo
03:35 - 19:01
CCU
-
BUF
25h 56m
2 stops
₹ 87,062Etihad Airways
Fri, 30 Oct - Mon, 16 Nov
Etihad Airways Logo
09:15 - 20:30
BUF
-
CCU
25h 45m
2 stops
Etihad Airways Logo
03:50 - 19:01
CCU
-
BUF
48h 41m
2 stops
₹ 92,936Etihad Airways
Sat, 19 Sep - Mon, 21 Sep
Qatar Airways Logo
17:21 - 02:30
BUF
-
CCU
23h 39m
2 stops
Qatar Airways Logo
04:00 - 23:01
CCU
-
BUF
28h 31m
2 stops
₹ 97,009Qatar Airways
Sun, 16 Aug - Mon, 7 Sep
Qatar Airways Logo
17:21 - 02:30
BUF
-
CCU
23h 39m
2 stops
Qatar Airways Logo
04:00 - 00:02
CCU
-
BUF
29h 32m
2 stops
₹ 98,051Qatar Airways
Mon, 17 Aug - Sun, 6 Sep
Qatar Airways Logo
10:26 - 02:30
BUF
-
CCU
30h 34m
2 stops
Qatar Airways Logo
04:00 - 00:02
CCU
-
BUF
29h 32m
2 stops
₹ 98,999Qatar Airways
Sun, 16 Aug - Sun, 6 Sep
Qatar Airways Logo
10:26 - 02:30
BUF
-
CCU
30h 34m
2 stops
Qatar Airways Logo
04:00 - 00:02
CCU
-
BUF
29h 32m
2 stops
₹ 99,472Qatar Airways
Sun, 16 Aug - Tue, 8 Sep
Qatar Airways Logo
10:26 - 02:30
BUF
-
CCU
30h 34m
2 stops
Qatar Airways Logo
04:00 - 23:01
CCU
-
BUF
28h 31m
2 stops
₹ 101,178Qatar Airways
Sun, 16 Aug - Fri, 4 Sep
Qatar Airways Logo
17:18 - 02:30
BUF
-
CCU
23h 42m
2 stops
Qatar Airways Logo
04:00 - 22:10
CCU
-
BUF
27h 40m
2 stops
₹ 103,262Qatar Airways
Fri, 18 Sep - Tue, 22 Sep
Multiple Airlines Logo
16:26 - 01:55
BUF
-
CCU
22h 59m
2 stops
Multiple Airlines Logo
03:25 - 22:33
CCU
-
BUF
29h 38m
2 stops
₹ 148,640Multiple Airlines
Mon, 30 Nov - Wed, 30 Dec
LOT Logo
09:17 - 08:50
BUF
-
CCU
38h 03m
3 stops
LOT Logo
00:30 - 07:50
CCU
-
BUF
40h 50m
3 stops
₹ 157,450LOT
Mon, 17 Aug - Sat, 5 Sep

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Etihad Airways flights from Buffalo to Kolkata

Our best Etihad Airways deals on Buffalo to Kolkata flight tickets
Etihad Airways
30 Oct
BUF15:30Buffalo
25h 40m
2 stops
CCU02:40Kolkata Netaji S. Chandra
16 Nov
CCU03:35Kolkata Netaji S. Chandra
25h 56m
2 stops
BUF19:01Buffalo
₹ 87,062
Etihad Airways
19 Sept
BUF09:15Buffalo
25h 45m
2 stops
CCU20:30Kolkata Netaji S. Chandra
21 Sept
CCU03:50Kolkata Netaji S. Chandra
48h 41m
2 stops
BUF19:01Buffalo
₹ 92,936
Etihad Airways
17 Dec
BUF08:50Buffalo
24h 40m
2 stops
CCU20:00Kolkata Netaji S. Chandra
17 Jan
CCU20:55Kolkata Netaji S. Chandra
32h 22m
2 stops
BUF18:47Buffalo
₹ 231,155

Qatar Airways flights from Buffalo to Kolkata

Our best Qatar Airways deals on Buffalo to Kolkata flight tickets
Qatar Airways
16 Aug
BUF17:21Buffalo
23h 39m
2 stops
CCU02:30Kolkata Netaji S. Chandra
7 Sept
CCU04:00Kolkata Netaji S. Chandra
28h 31m
2 stops
BUF23:01Buffalo
₹ 97,009
Qatar Airways
17 Aug
BUF17:21Buffalo
23h 39m
2 stops
CCU02:30Kolkata Netaji S. Chandra
6 Sept
CCU04:00Kolkata Netaji S. Chandra
29h 32m
2 stops
BUF00:02Buffalo
₹ 98,051
Qatar Airways
16 Aug
BUF10:26Buffalo
30h 34m
2 stops
CCU02:30Kolkata Netaji S. Chandra
6 Sept
CCU04:00Kolkata Netaji S. Chandra
29h 32m
2 stops
BUF00:02Buffalo
₹ 98,999

momondo Fare Finder

 
Customise your flight search to find flights from Buffalo to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 24 June 2026.
Use the filters below to find and compare flights from Buffalo to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Fri 30/10

15:30-02:40

2 stops25h 40m

Kolkata Netaji S. Chandra

Mon 16/11

03:35-19:01

2 stops25h 56m

₹ 87,062

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Sat 19/9

09:15-20:30

2 stops25h 45m

Kolkata Netaji S. Chandra

Mon 21/9

03:50-19:01

2 stops48h 41m

₹ 92,936

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Sun 16/8

17:21-02:30

2 stops23h 39m

Kolkata Netaji S. Chandra

Mon 7/9

04:00-23:01

2 stops28h 31m

₹ 97,009

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Mon 17/8

17:21-02:30

2 stops23h 39m

Kolkata Netaji S. Chandra

Sun 6/9

04:00-00:02

2 stops29h 32m

₹ 98,051

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Sun 16/8

10:26-02:30

2 stops30h 34m

Kolkata Netaji S. Chandra

Sun 6/9

04:00-00:02

2 stops29h 32m

₹ 98,999

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Sun 16/8

10:26-02:30

2 stops30h 34m

Kolkata Netaji S. Chandra

Tue 8/9

04:00-00:02

2 stops29h 32m

₹ 99,472

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Sun 16/8

10:26-02:30

2 stops30h 34m

Kolkata Netaji S. Chandra

Fri 4/9

04:00-23:01

2 stops28h 31m

₹ 101,178
Fastest return journey

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Fri 18/9

17:18-02:30

2 stops23h 42m

Kolkata Netaji S. Chandra

Tue 22/9

04:00-22:10

2 stops27h 40m

₹ 103,262

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Mon 30/11

16:26-01:55

2 stops22h 59m

Kolkata Netaji S. Chandra

Wed 30/12

03:25-22:33

2 stops29h 38m

₹ 148,640

BuffaloKolkata

BUF - CCU

BUFCCU

Buffalo

Mon 17/8

09:17-08:50

3 stops38h 03m

Kolkata Netaji S. Chandra

Sat 5/9

00:30-07:50

3 stops40h 50m

₹ 157,450

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Kolkata from

How to get the cheapest flight ticket from Buffalo to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Buffalo to Kolkata Netaji S. Chandra?

Qatar Airways and Etihad Airways are the most popular carriers operating from Buffalo to Kolkata Netaji S. Chandra

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

Fastest flight time

23h 42m

Direct flights

None
The fastest flight from Buffalo to Kolkata takes 23h 42m
There are no direct flights from Buffalo to Kolkata. There are no popular flight routes from Buffalo to Kolkata.
Search flight deals

Frequently asked questions about flying from Buffalo to Kolkata

  • 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 23h 42m, 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.

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.

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