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Flights from Kolkata to Hanoi

Airlines Flying from Kolkata to Hanoi

Choose from 1 carriers that fly from Kolkata to Hanoi, including IndiGo, Enjoy the cheapest tickets on this route with IndiGo.
IndiGo logo IndiGo

Flight deals from Kolkata to Hanoi

Find direct flights from Kolkata to Hanoi within the next three months. Book one-way flights from SGD 163 or return tickets from SGD 294.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Kolkata to Hanoi

The distance between Kolkata and Hanoi is about 1,796.68km. It takes around 2 hours 55 minutes on average to fly from Kolkata to Hanoi. The most popular month to Hanoi is March. The off-season for travel is April.

Cheapest one-way flight price SGD 163
Cheapest return ticket price SGD 294
Off-season travel month April
Peak season for travel March
Flight distance 1,796.68km
Average flight time 2 hours 55 minutes
Popular airline IndiGo

Find the best time to fly from Kolkata to Hanoi

The cheapest time for Kolkata to Hanoi flights: Sep 14 to Sep 21 — one way flight prices from SGD 155.

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Kolkata (CCU) to Hanoi (HAN) the cheapest?

    Airlines adjust prices for flights from Kolkata to Hanoi based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Kolkata (CCU) to Hanoi (HAN) cost?

    According to Trip.com's data, the lowest price is around SGD 831.

  • How long is the flight from Kolkata (CCU) to Hanoi (HAN)?

    It takes about 2 hours 55 minutes to fly from Kolkata (CCU) to Hanoi (HAN).

  • What are the most popular airlines that fly from Kolkata (CCU) to Hanoi (HAN)?

    Airlines with flights from Kolkata (CCU) to Hanoi (HAN): IndiGo.

  • How many airports in Hanoi (HAN)?

    There are 1 airport(s) in Hanoi (HAN): Noi Bai International Airport.

How to find a cheap flight from Kolkata to Hanoi

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kolkata to Hanoi. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from Kolkata to Hanoi.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Kolkata to Hanoi over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Mon, Aug 4, with one-way flights priced at just SGD 163.
2
Compare cheap flight deals from Kolkata to Hanoi across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Kolkata to Hanoi. The cheapest airline for this route is IndiGo.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Kolkata to Hanoi, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Kolkata to Hanoi.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Kolkata to Hanoi and snag some exclusive deals just for you.

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