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Cheap flights from Kolkata to Hanoi from ₹ 12,655

CCU — HAN
5 Oct — 12 Oct1
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

Thu 24/914:10 -
Nonstop3h 05m
Mon 28/908:45 -
2 stops16h 35m
Deal found 2/9₹ 26,915
Wed 23/914:10 -
Nonstop3h 05m
Mon 28/911:50 -
Nonstop2h 50m
Deal found 4/9₹ 29,087
Thu 24/914:10 -
Nonstop3h 05m
Mon 28/911:50 -
Nonstop2h 50m
Deal found 2/9₹ 29,653
Thu 3/914:10 -
Nonstop3h 05m
Thu 10/911:50 -
Nonstop2h 50m
Deal found 1/9₹ 29,842
Tue 15/914:10 -
Nonstop3h 05m
Fri 16/1011:45 -
2 stops13h 35m
Deal found 5/9₹ 30,409
Wed 9/914:10 -
Nonstop3h 05m
Wed 16/911:50 -
Nonstop2h 50m
Deal found 2/9₹ 30,881
Sun 4/1001:10 -
1 stop12h 05m
Mon 12/1015:45 -
1 stop9h 55m
Deal found 4/9₹ 32,392
Thu 5/1101:10 -
Nonstop2h 40m
Wed 18/1106:20 -
Nonstop3h 10m
Deal found 1/9₹ 32,581
Sun 11/1001:10 -
1 stop12h 05m
Wed 21/1015:45 -
1 stop9h 55m
Deal found 1/9₹ 32,675

Find flight deals from Kolkata to Hanoi

Round-trip from

₹ 26,915

One-way from

₹ 12,655

Popular in

March

Cheapest in

February

Average price

₹ 25,970

Good round-trip deal

₹ 26,121 or less

Good one-way deal

₹ 12,077 or less
24/9-28/9
  • 24/9-28/9
  • 2 total stops
  • 19h 40m total
  • Kolkata to Hanoi
Search Deals
IndiGo
  • IndiGo
  • 7/10-31/12
  • Nonstop
  • 3h 05m total
  • Kolkata to Hanoi
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 239,228 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 166,190 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a round-trip flight from Kolkata Netaji S. Chandra to Hanoi Noibai.
Search Deals
Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Hanoi Noibai.
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Sat 26/9

00:30-11:50

1 stop9h 50m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 14,921

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Fri 25/9

00:30-11:50

1 stop9h 50m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 15,015

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Mon 16/11

00:30-08:45

1 stop6h 45m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 15,015
Fastest return journey

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Mon 30/11

01:10-05:20

Nonstop2h 40m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 19,832

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Thu 25/2

00:30-11:50

1 stop9h 50m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 22,476

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Fri 26/2

23:20-08:35

1 stop31h 45m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 23,231

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Sat 16/1

23:40-08:35

1 stop31h 25m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 23,231

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Fri 2/10

14:10-18:45

Nonstop3h 05m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 24,270

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Sun 18/10

00:30-08:30

1 stop6h 30m

Hanoi Noibai

Wed 31/12

00:00-21:30

Nonstop0h 00m

₹ 26,253

KolkataHanoi

CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai

CCUHAN

Kolkata Netaji S. Chandra

Sun 11/10

01:10-14:45

1 stop12h 05m

Hanoi Noibai

Wed 21/10

15:45-00:10

1 stop9h 55m

₹ 32,109

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 20 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 ₹ 20,682). Flying from Kolkata to Hanoi in March is currently the most expensive (average of ₹ 50,429). 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 typical for this route at the moment.

Kolkata to Hanoi flights typically cost between ₹ 23,987 and ₹ 33,431 in September.
The cheapest return price found within the last 5 days was ₹ 26,915 on Multiple Airlines (24 Sept–28 Sept).

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

Entertainment

5.6

Boarding

6.8

Food

6.2

Crew

7.3

Comfort

6.7

Overall

6.8

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

Entertainment

5.6

Boarding

6.8

Food

6.2

Crew

7.3

Comfort

6.7

Overall

6.8

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 53 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 ₹ 34,847, China Eastern can have you in Hanoi from Kolkata in 9h 50m. The distance between Kolkata and Hanoi is about 1796 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 ₹ 20,212 on this airline. You may be able to fly from Kolkata to Hanoi for 34% 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 ₹ 20,682). Flying from Kolkata to Hanoi in March is currently the most expensive (average of ₹ 50,429). 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₹ 20,212Average₹ 27,034FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

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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