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Cheap flights from Kolkata to Hanoi from ₹ 11,686

CCU — HAN
28 Oct — 4 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Hanoi

Mon 2/1101:10 -
Nonstop2h 40m
Tue 10/1106:20 -
Nonstop3h 10m
Deal found 26/9₹ 24,425
Sun 25/1001:10 -
Nonstop2h 40m
Sun 1/1106:20 -
Nonstop3h 10m
Deal found 23/9₹ 26,149
Sun 25/1001:10 -
Nonstop2h 40m
Mon 2/1106:20 -
Nonstop3h 10m
Deal found 23/9₹ 27,299
Fri 4/1201:10 -
Nonstop2h 40m
Sat 12/1206:20 -
Nonstop3h 10m
Deal found 25/9₹ 27,395
Thu 5/1101:10 -
Nonstop2h 40m
Mon 9/1106:20 -
Nonstop3h 10m
Deal found 27/9₹ 27,682
Wed 28/1000:30 -
1 stop6h 45m
Mon 2/1112:20 -
1 stop13h 05m
Deal found 28/9₹ 27,778
Mon 2/1100:30 -
1 stop6h 45m
Tue 10/1112:20 -
1 stop13h 05m
Deal found 26/9₹ 28,161
Wed 28/1001:10 -
Nonstop2h 40m
Tue 3/1106:20 -
Nonstop3h 10m
Deal found 26/9₹ 28,640
Sat 7/1100:30 -
1 stop6h 45m
Sat 14/1112:20 -
1 stop13h 05m
Deal found 28/9₹ 28,736
Wed 2/1201:10 -
Nonstop2h 40m
Wed 9/1206:20 -
Nonstop3h 10m
Deal found 28/9₹ 28,831
Sun 25/1001:10 -
Nonstop2h 40m
Mon 2/1112:25 -
2 stops12h 55m
Deal found 26/9₹ 28,927

Find flight deals from Kolkata to Hanoi

Round-trip from

₹ 23,084

One-way from

₹ 11,686

Popular in

December

Cheapest in

February

Average price

₹ 30,077

Good round-trip deal

₹ 30,126 or less

Good one-way deal

₹ 14,290 or less
IndiGo
  • IndiGo
  • 31/1-8/2
  • Nonstop
  • 5h 50m total
  • Kolkata to Hanoi
Search Deals
IndiGo
  • IndiGo
  • 2/11-31/12
  • Nonstop
  • 2h 40m total
  • Kolkata to Hanoi
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 525,170 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 77,897 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Kolkata Netaji S. Chandra to Hanoi Noibai.
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Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Hanoi Noibai.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kolkata to Hanoi that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Thu 25/2

01:10-05:20

Nonstop2h 40m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 12,739

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Sun 24/1

01:10-05:20

Nonstop2h 40m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 12,835

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Thu 29/10

00:30-11:50

1 stop9h 50m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 14,943

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Mon 26/10

00:30-11:50

1 stop9h 50m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 14,943

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Wed 28/10

00:30-11:50

1 stop9h 50m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 14,943

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Sun 22/11

00:50-11:15

1 stop8h 55m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 19,636

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Sat 19/12

01:10-05:20

Nonstop2h 40m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 20,115

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Wed 30/12

01:10-05:20

Nonstop2h 40m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 20,115

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Mon 12/10

14:10-18:45

Nonstop3h 05m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 20,785

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Fri 22/1

01:10-05:20

Nonstop2h 40m

Hanoi Noibai

Wed 27/1

06:20-08:00

Nonstop3h 10m

₹ 24,713

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Kolkata to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Kolkata with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Hanoi

How far ahead should I book a flight from Kolkata to Hanoi?

To ensure you get the cheapest price possible for a flight from Kolkata to Hanoi, you should look to book at least 72 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 ₹ 20,977). Flying from Kolkata to Hanoi in December is currently the most expensive (average of ₹ 39,655). 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?

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.

How much does it cost for a return flight from Kolkata to Hanoi?

Airfare is below average for this route at the moment.

Kolkata to Hanoi flights typically cost between ₹ 29,502 and ₹ 39,368 in January.
The cheapest return price found within the last 5 days was ₹ 23,084 on IndiGo (31 Jan–8 Feb).

Reviews of airlines servicing Hanoi

Read through reviews of airlines operating flights from Kolkata to Hanoi, such as IndiGo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
582 reviews
Check prices

Food

6.2

Comfort

6.8

Boarding

6.9

Entertainment

5.6

Overall

6.8

Crew

7.3

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
IndiGo
6.8
Okay
582 reviews
IndiGo
6.8
Okay
582 reviews
Check prices

Food

6.2

Comfort

6.8

Boarding

6.9

Entertainment

5.6

Overall

6.8

Crew

7.3

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

Related info for your journey

  • How popular is this Kolkata to Hanoi flight route?

    The Kolkata Netaji S. Chandra to Hanoi Noibai flight path was viewed by 57 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Kolkata to Hanoi?

    For as low as ₹ 23,084, IndiGo can have you in Hanoi from Kolkata in 2h 40m. The distance between Kolkata and Hanoi is about 1796 km. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from Kolkata to Hanoi round-trip?

    Our cheapest airline available from Kolkata to Hanoi is IndiGo. Our recent data shows that you can find tickets from as low as ₹ 20,681 on this airline. You may be able to fly from Kolkata to Hanoi for 32% less than the average price by searching for this airline.

  • Can I find deals for flights from Kolkata to Hanoi that include hotel bookings?

    Yes. In addition to deals on Kolkata to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Hanoi.

  • 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 ₹ 20,977). Flying from Kolkata to Hanoi in December is currently the most expensive (average of ₹ 39,655). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Kolkata to Hanoi

Kolkata to Ho Chi Minh City flights

Top airline flying from Kolkata to Hanoi

AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 20,681Average₹ 28,822FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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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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