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Cheap Flights from Buffalo Niagara to Kolkata

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Compare Buffalo Niagara to Kolkata flight deals

Find the cheapest month or even day of the year to fly to Kolkata

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Find the cheapest month to fly from Buffalo Niagara to Kolkata

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Kolkata flights are currently cheapest in April.
Mar
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Apr
from SAR 1,981
May
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Jun
from SAR 4,413
Jul
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Aug
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Sep
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Oct
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Jan
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Feb
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Buffalo Niagara to Kolkata: Alternative routes

Compare routes from Buffalo Niagara to Kolkata below. You may find an airport to fly into that's cheaper, faster, or easier than Kolkata.

Buffalo to Kolkata: Flight information

The things to know before you go.
Cheapest flight foundSAR 1,981
Cheapest month to flyApril

Finding cheap flights from Buffalo Niagara to Kolkata: Frequently asked questions

The best price we found for a return flight from Buffalo Niagara to Kolkata is SAR 4,553. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Buffalo Niagara to Kolkata. But we found flights with one or more stops from SAR 4,507.
As of March 2025, there are no flights flying from Buffalo Niagara to Kolkata.
The cheapest month to fly from Buffalo Niagara to Kolkata is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Kolkata Airport on Friday, 19 September 2025.
No airlines currently offer direct flights between Buffalo Niagara Airport and Kolkata Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kolkata but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kolkata is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Qatar Airways offers the cheapest flight tickets to Kolkata.

How to find cheap flights to Kolkata from Buffalo Niagara

Looking for cheap tickets from Buffalo Niagara to Kolkata? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Buffalo Niagara to Kolkata. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Kolkata from Buffalo Niagara from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Buffalo Niagara-Kolkata ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Kolkata from Buffalo Niagara.
  • Set up a Price Alert. You can easily track the fare of your cheap Buffalo Niagara-Kolkata flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Buffalo Niagara and Kolkata? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Buffalo Niagara and Kolkata. We scour the internet for the best Business, Premium Economy and First Class flight fares to Kolkata, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Buffalo Niagara to Kolkata flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Kolkata from Buffalo Niagara with hotels and car hire

    Once you've secured your cheap flight ticket from Buffalo Niagara to Kolkata, discover the best prices and exclusive rates for hotels in Kolkata or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Buffalo to Kolkata

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.