£176 Cheap Flights from Kolkata (CCU) to Hanoi (HAN)

Q: How much are return flights from Kolkata to Hanoi?

The best price we found for a return flight from Kolkata to Hanoi is £175. 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.

Q: How long does it take to fly from Kolkata to Hanoi?

2 hours and 45 minutes is the average flight time from Kolkata to Hanoi.

Q: Which airlines fly direct from Kolkata to Hanoi?

IndiGo flies direct from Kolkata to Hanoi.

Q: How many flights are there a week from Kolkata to Hanoi?

As of July 2025, there are 8 flights per week flying from Kolkata to Hanoi.

Q: When is the cheapest time to fly from Kolkata to Hanoi?

The cheapest month to fly from Kolkata to Hanoi is usually July.

Q: Which upcoming date is cheapest to fly from Kolkata Airport to Hanoi Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Hanoi Airport on Thursday, 24 July 2025 .

Q: Can I get a direct flight from Kolkata Airport to Hanoi Airport?

Yes – the average flight time is 2 hours and 45 minutes.

Q: How can I find the best flight deal to Hanoi?

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 Hanoi 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.

Q: When is the best time to book flights to Hanoi?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hanoi is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly from Kolkata Airport to Hanoi with?

Currently, IndiGo offers the cheapest flight tickets to Hanoi.

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Flight deals from Kolkata to Hanoi

Looking for a cheap last-minute deal or the best return flight from Kolkata to Hanoi? Find the lowest prices on one-way and return tickets right here.

Hanoi.£175 per passenger.Departing Wed, 3 Sep, returning Wed, 10 Sep.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Wed, 3 Sep, arriving in Hanoi.Inbound direct flight with IndiGo departs from Hanoi on Wed, 10 Sep, arriving in Kolkata.Price includes taxes and charges.From £175, select.

Hanoi.£175 per passenger.Departing Mon, 21 Jul, returning Thu, 24 Jul.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Mon, 21 Jul, arriving in Hanoi.Inbound direct flight with IndiGo departs from Hanoi on Thu, 24 Jul, arriving in Kolkata.Price includes taxes and charges.From £175, select.

Hanoi.£175 per passenger.Departing Thu, 24 Jul, returning Wed, 6 Aug.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Thu, 24 Jul, arriving in Hanoi.Inbound direct flight with IndiGo departs from Hanoi on Wed, 6 Aug, arriving in Kolkata.Price includes taxes and charges.From £175, select.

Hanoi.£176 per passenger.Departing Sat, 30 Aug, returning Thu, 11 Sep.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Sat, 30 Aug, arriving in Hanoi.Inbound direct flight with IndiGo departs from Hanoi on Thu, 11 Sep, arriving in Kolkata.Price includes taxes and charges.From £176, select.

Hanoi.£176 per passenger.Departing Mon, 18 Aug, returning Fri, 22 Aug.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Mon, 18 Aug, arriving in Hanoi.Inbound direct flight with IndiGo departs from Hanoi on Fri, 22 Aug, arriving in Kolkata.Price includes taxes and charges.From £176, select.

Hanoi.£204 per passenger.Departing Wed, 15 Apr, returning Wed, 22 Apr.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Wed, 15 Apr, arriving in Hanoi.Inbound direct flight with IndiGo departs from Hanoi on Wed, 22 Apr, arriving in Kolkata.Price includes taxes and charges.From £204, select.

Hanoi.£204 per passenger.Departing Wed, 25 Feb, returning Mon, 2 Mar.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Wed, 25 Feb, arriving in Hanoi.Inbound direct flight with IndiGo departs from Hanoi on Mon, 2 Mar, arriving in Kolkata.Price includes taxes and charges.From £204, select.

Hanoi.£204 per passenger.Departing Mon, 26 Jan, returning Sat, 31 Jan.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Mon, 26 Jan, arriving in Hanoi.Inbound direct flight with IndiGo departs from Hanoi on Sat, 31 Jan, arriving in Kolkata.Price includes taxes and charges.From £204, select.

Find the cheapest month to fly from Kolkata to Hanoi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Hanoi flights are currently cheapest in July.

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Direct flights from Kolkata to Hanoi

Kolkata to Hanoi: Alternative routes

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

Kolkata to Hanoi: Flight information

The things to know before you go.

Cheapest flight found	£175
Cheapest month to fly	July
Average flight time	2 hrs, 45 mins
Most popular airline	IndiGo
Average flights per week	8

Finding cheap flights from Kolkata to Hanoi: Frequently asked questions

How much are return flights from Kolkata to Hanoi?

How long does it take to fly from Kolkata to Hanoi?

Which airlines fly direct from Kolkata to Hanoi?

How many flights are there a week from Kolkata to Hanoi?

When is the cheapest time to fly from Kolkata to Hanoi?

Which upcoming date is cheapest to fly from Kolkata Airport to Hanoi Airport on?

Can I get a direct flight from Kolkata Airport to Hanoi Airport?

How can I find the best flight deal to Hanoi?

When is the best time to book flights to Hanoi?

Which is the cheapest airline to fly from Kolkata Airport to Hanoi with?

Flying from Netaji Subhas Chandra Bose Airport (CCU) to Noi Bai International Airport (HAN): what you need to know

Around 2 hours 45 minutes is how long you can expect to be in the air on a direct flight from Netaji Subhas Chandra Bose Airport to Noi Bai International Airport.
The timezone in Hanoi is UTC+7, which is one hour 30 minutes ahead of Kolkata.
Every week, there are 13 Netaji Subhas Chandra Bose Airport to Noi Bai International Airport flights. To be on board as early as possible, opt for the 21:50 IndiGo flight. If you'd rather make the most of your time before you fly, the latest flight is at 22:00 with IndiGo.
Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to catch your CCU to HAN flight.
You can expect longer lines in popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a smart move.
IndiGo is your gateway to discovering Hanoi (and maybe even some other great corners of Vietnam!). Browse the direct flights from Netaji Subhas Chandra Bose Airport to Noi Bai International Airport offered by this popular carrier.
The airline most travellers prefer to fly with on this route is IndiGo.
With an impressive 86.89% of services arriving as scheduled, IndiGo is the most punctual carrier for CCU to HAN flights.
If you want to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from Netaji Subhas Chandra Bose Airport to Noi Bai International Airport. Here are the most popular stopovers between CCU and HAN:
- Suvarnabhumi Airport
- Indira Gandhi International Airport
- Chhatrapati Shivaji International Airport

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Noi Bai International Airport (HAN)

£99 is the lowest price for a one-way Netaji Subhas Chandra Bose Airport to Noi Bai International Airport flight. A return flight starts at £176. These fares can change depending on demand.
Score cheap tickets from CCU to HAN by booking at least seven months ahead. According to our research, that's the sweet spot for landing a bargain.
June is the cheapest month for flights from Netaji Subhas Chandra Bose Airport to Noi Bai International Airport. If you need to fly during a different time of year, the 'Whole month' tool will show you the lowest airfares for every month.
Save time searching for cheap flights from CCU to HAN by setting up a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.
Select your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Netaji Subhas Chandra Bose Airport to Noi Bai International Airport.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

Of all flights leaving Netaji Subhas Chandra Bose Airport, 75.9% touch down on time at their destination.
Netaji Subhas Chandra Bose Airport is about 10 miles from central Kolkata. If you're driving, ride-sharing or catching a cab from the centre, it'll take 40 minutes or so to get there, depending on the traffic.
Taking public transport? You can expect a journey time of around 55 minutes.
Get your holiday off to a relaxed start by staying near CCU. Whether you're catching an early flight from Netaji Subhas Chandra Bose Airport to Noi Bai International Airport or just don't want to be rushed, these stays are the answer:

Arriving at Noi Bai International Airport (HAN)

The last thing you want is a lengthy trip to your hotel if you're landing late on a Netaji Subhas Chandra Bose Airport to Noi Bai International Airport flight. Book one of these accommodation options near HAN instead:
Set your own pace with a Noi Bai International Airport rental car. Book your wheels from Dichung Car Hire to explore Hanoi and beyond.
To lock in the lowest rate, book your vehicle from Noi Bai International Airport at least a couple of weeks in advance. Prices typically go up closer to your day of departure.

Getting from Noi Bai International Airport (HAN) to central Hanoi

From Noi Bai International Airport, Hanoi is approximately 16 miles away. It takes around 35 minutes to get to the centre driving.
It'll take around 1 hour 55 minutes when travelling by public transport.

When to fly to Noi Bai International Airport (HAN)

It's time to plan your trip dates for your flight from Netaji Subhas Chandra Bose Airport to Noi Bai International Airport. July is the most popular month to head to Hanoi. If you prefer a more low-key vibe, go in April.
Lock in your flight from Netaji Subhas Chandra Bose Airport to Noi Bai International Airport for June if you want to go to Hanoi during its warmest month. You can expect temperatures of between 25ºC (77ºF) and 36ºC (97ºF).
If you like travelling in cooler conditions, look for a cheap ticket from CCU to HAN in January. Temperatures average between 10ºC (50ºF) and 22ºC (72ºF) then.

Explore more of Vietnam

Hanoi is easy to fall in love with, but there are so many other corners of Vietnam waiting to be explored. About 30 miles north-west of Hanoi, a trip to Việt Trì will keep you busy. Start with attractions like Vườn Lan Hiền Vũ, Nhà Vườn Tiến An and Vườn lan Ngọc Tân.
Around 140 miles east of Hanoi, Móng Cái is another essential stop in Vietnam. Experience major highlights starting with Tra Co beach, Moncay Catholic Church and Chimsu Chill on the beach.