Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Hanoi Noibai are usually found in July or February, booked 25 days in advance, depart on a Monday or Friday and return on a Monday
Cheap flight deals from Kolkata to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 November 2025.
Popular in
December
Cheapest in
July
Average price
₹ 28,459
Good round-trip deal
₹ 25,912 or less
Good one-way deal
₹ 14,212 or less
Highest demand for flights based on searches. 7% potential increase in price (₹ 195,819 potential increase over avg. return price).
Have a flexible travel schedule? Discover the best time to fly to Hanoi from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kolkata to Hanoi
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How far ahead should I book a flight from Kolkata to Hanoi?
Use this chart to determine the optimal time to book a return flight from Kolkata to Hanoi. Price data was last updated on 14 November 2025.
To ensure you get the cheapest price possible for a flight from Kolkata to Hanoi, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Kolkata to Hanoi?
Currently, February is the cheapest month in which you can book a flight from Kolkata to Hanoi (average of ₹ 17,732). Flying from Kolkata to Hanoi in November is currently the most expensive (average of ₹ 23,672). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CCU to HAN?
Find hourly flight availability from Kolkata to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 November 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kolkata to Hanoi as you normally would.
Weekly flight availability from Kolkata to Hanoi
Explore weekly flight availability from Kolkata to Hanoi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 November 2025.
The most flights from CCU to HAN are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
What’s the top stopover airport for flights from Kolkata to Hanoi?
Share of one-stop return flights from Kolkata to Hanoi chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Bangkok (DMK) – chosen by Cheapflights users on 70% of one-stop itineraries from Kolkata to Hanoi on Cheapflights.
What’s the fastest stopover option from Kolkata to Hanoi?
Shortest average travel time for one-stop one-way flights from Kolkata to Hanoi, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 7h 47m.
What’s the fastest stopover option from Kolkata to Hanoi?
Shortest average travel time for one-stop one-way flights from Kolkata to Hanoi, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 7h 47m.
Which airport typically offers the quickest stopover for flights from Kolkata to Hanoi?
Average stopover duration for one-stop one-way flights from Kolkata to Hanoi, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 3h 06m.
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 16 November 2025.
Read through reviews of airlines operating flights from Kolkata to Hanoi, such as Thai AirAsia, IndiGo, andAirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Related info for your journey
Find useful and relevant information for your journey from Kolkata to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Kolkata to Hanoi flight route?
The Kolkata Netaji S. Chandra to Hanoi Noibai flight path was viewed by 145 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Kolkata to Hanoi round-trip?
Our cheapest airline available from Kolkata to Hanoi is Thai AirAsia. Our recent data shows that you can find tickets from as low as ₹ 21,187 on this airline. Additional options worth looking into are IndiGo and AirAsia, starting at ₹ 21,273 and ₹ 24,930 round-trip. You may be able to fly from Kolkata to Hanoi for 21% less than the average price by searching for these airlines.
Can I find deals for business class flights from Kolkata to Hanoi?
Yes. Cheapflights offers flight deals from Kolkata to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kolkata to Hanoi?
Currently, February is the cheapest month in which you can book a flight from Kolkata to Hanoi (average of ₹ 17,732). Flying from Kolkata to Hanoi in November is currently the most expensive (average of ₹ 23,672). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Hanoi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 November 2025.
Browse through other flights departing from Kolkata. Flights are based on user searches made on Cheapflights and were last updated on 16 November 2025.
Discover the top 3 airlines that operate flights from Kolkata to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 16 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Kolkata to Hanoi?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kolkata to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Kolkata to Hanoi?
Cheapflights simply makes it quick and affordable to book flights from Kolkata to Hanoi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Kolkata to Hanoi with no change fees?
Yes! Cheapflights helps users easily find flights from Kolkata to Hanoi with no change fees.
Can Cheapflights notify me if prices for flights from Kolkata to Hanoi become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hanoi from Kolkata today and book when prices fit your budget.
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