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Cheap Flights from Hanoi to Kolkata

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Compare Hanoi to Kolkata flight deals

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

Book the best Kolkata fare with no extra fees

Flight deals from Hanoi to Kolkata

Looking for a cheap last-minute deal or the best return flight from Hanoi to Kolkata? Find the lowest prices on one-way and return tickets right here.
Kolkata.Rp 1.916.776 per passenger.Departing Mon, 30 Jun.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Hanoi on Mon, 30 Jun, arriving in Kolkata.Price includes taxes and charges.From Rp 1.916.776, select.
Kolkata.Rp 1.923.546 per passenger.Departing Thu, 3 Jul.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Hanoi on Thu, 3 Jul, arriving in Kolkata.Price includes taxes and charges.From Rp 1.923.546, select.
Kolkata.Rp 1.934.764 per passenger.Departing Wed, 3 Sep.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Hanoi on Wed, 3 Sep, arriving in Kolkata.Price includes taxes and charges.From Rp 1.934.764, select.
Kolkata.Rp 1.935.344 per passenger.Departing Sat, 30 Aug.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Hanoi on Sat, 30 Aug, arriving in Kolkata.Price includes taxes and charges.From Rp 1.935.344, select.
Kolkata.Rp 2.219.863 per passenger.Departing Tue, 3 Feb.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Hanoi on Tue, 3 Feb, arriving in Kolkata.Price includes taxes and charges.From Rp 2.219.863, select.
Kolkata.Rp 2.232.628 per passenger.Departing Sat, 24 Jan.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Hanoi on Sat, 24 Jan, arriving in Kolkata.Price includes taxes and charges.From Rp 2.232.628, select.
Kolkata.Rp 2.311.349 per passenger.Departing Tue, 28 Oct.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Hanoi on Tue, 28 Oct, arriving in Kolkata.Price includes taxes and charges.From Rp 2.311.349, select.
Kolkata.Rp 2.408.639 per passenger.Departing Sat, 22 Nov.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Hanoi on Sat, 22 Nov, arriving in Kolkata.Price includes taxes and charges.From Rp 2.408.639, select.

Find the cheapest month to fly from Hanoi to Kolkata

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hanoi to Kolkata flights are currently cheapest in June.
Apr
from Rp 2.732.034
May
from Rp 2.481.944
Jun
from Rp 1.916.776
Jul
from Rp 1.923.546
Aug
from Rp 1.935.344
Sep
from Rp 1.934.764
Oct
from Rp 2.311.349
Nov
from Rp 2.408.639
Dec
from Rp 2.891.218
Jan
from Rp 2.232.628
Feb
from Rp 2.219.863
Mar
from Rp 3.661.410

Direct flights from Hanoi to Kolkata

Hanoi to Kolkata: Alternative routes

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

Hanoi to Kolkata: Flight information

The things to know before you go.
Cheapest flight foundRp 1.916.776
Cheapest month to flyJune
Average flight time2 hrs, 59 mins
Most popular airlineIndiGo
Average flights per week8

Finding cheap flights from Hanoi to Kolkata: Frequently asked questions

The best price we found for a return flight from Hanoi to Kolkata is Rp 4.031.806. 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.
2 hours and 59 minutes is the average flight time from Hanoi to Kolkata.
IndiGo flies direct from Hanoi to Kolkata.
As of April 2025, there are 8 flights per week flying from Hanoi to Kolkata.
The cheapest month to fly from Hanoi to Kolkata is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hanoi Airport to Kolkata Airport on Tuesday, 12 August 2025.
Yes – the average flight time is 2 hours and 59 minutes.
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, IndiGo offers the cheapest flight tickets to Kolkata.

How to find cheap flights to Kolkata from Hanoi

Looking for cheap tickets from Hanoi 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 Hanoi to Kolkata. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Kolkata from Hanoi from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Hanoi-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 Hanoi.
  • Set up a Price Alert. You can easily track the fare of your cheap Hanoi-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 Hanoi 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 Hanoi 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 Hanoi 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 Hanoi with hotels and car hire

    Once you've secured your cheap flight ticket from Hanoi 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.


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Plan the rest of your trip from Hanoi to Kolkata

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