₹ 14,214 Find Cheap Flights from Kolkata to Vietnam – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kolkata to Vietnam departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Kolkata to Vietnam

Cheapest return prices found by our users on KAYAK in the last 72 hours
Hanoi
Hanoidirect₹ 22,514
Ho Chi Minh City
Ho Chi Minh City1 stop₹ 24,899
Hanoi
Hanoidirect₹ 22,514
Ho Chi Minh City
Ho Chi Minh City1 stop₹ 24,899

Book Cheap Kolkata to Vietnam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kolkata to Vietnam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kolkata to Vietnam

Sun, 13 Sep - Sun, 20 Sep
Multiple Airlines Logo
23:05 - 08:05
CCU
-
SGN
7h 30m
1 stop
Multiple Airlines Logo
11:20 - 23:50
SGN
-
CCU
14h 00m
2 stops
₹ 24,899Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
14:10 - 23:05
CCU
-
SGN
7h 25m
1 stop
Multiple Airlines Logo
18:15 - 23:50
SGN
-
CCU
31h 05m
2 stops
₹ 26,139Multiple Airlines
Mon, 14 Sep - Sat, 19 Sep
AirAsia Logo
23:05 - 08:05
CCU
-
SGN
7h 30m
1 stop
AirAsia Logo
08:35 - 22:20
SGN
-
CCU
15h 15m
1 stop
₹ 28,047AirAsia
Sun, 16 Aug - Sun, 23 Aug
Multiple Airlines Logo
23:05 - 08:05
CCU
-
SGN
7h 30m
1 stop
Multiple Airlines Logo
09:10 - 23:50
SGN
-
CCU
16h 10m
2 stops
₹ 29,096Multiple Airlines
Sun, 11 Oct - Mon, 19 Oct
Multiple Airlines Logo
23:05 - 08:05
CCU
-
SGN
7h 30m
1 stop
Multiple Airlines Logo
08:50 - 23:50
SGN
-
CCU
16h 30m
2 stops
₹ 29,192Multiple Airlines
Wed, 7 Oct - Mon, 19 Oct
Multiple Airlines Logo
23:05 - 08:05
CCU
-
SGN
7h 30m
1 stop
Multiple Airlines Logo
08:50 - 23:50
SGN
-
CCU
16h 30m
2 stops
₹ 29,192Multiple Airlines
Thu, 8 Oct - Mon, 19 Oct
Multiple Airlines Logo
23:05 - 15:40
CCU
-
SGN
15h 05m
1 stop
Multiple Airlines Logo
08:50 - 23:50
SGN
-
CCU
16h 30m
2 stops
₹ 29,192Multiple Airlines
Sun, 16 Aug - Fri, 21 Aug
Multiple Airlines Logo
23:05 - 08:05
CCU
-
SGN
7h 30m
1 stop
Multiple Airlines Logo
15:55 - 23:50
SGN
-
CCU
9h 25m
1 stop
₹ 29,382Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
Multiple Airlines Logo
23:05 - 15:40
CCU
-
SGN
15h 05m
1 stop
Multiple Airlines Logo
15:55 - 23:50
SGN
-
CCU
9h 25m
1 stop
₹ 30,813Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
AirAsia Logo
23:05 - 20:40
CCU
-
SGN
20h 05m
1 stop
AirAsia Logo
08:35 - 22:20
SGN
-
CCU
15h 15m
1 stop
₹ 33,962AirAsia
Booking Insights

KAYAK's insights & trends for Kolkata to Vietnam flights

Get data-powered insights and trends into flights from Kolkata to Vietnam to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Kolkata to Vietnam flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Vietnam from Kolkata found in the last 5 days was to Hanoi, at ₹ 22,117 return. The most popular route is from Kolkata (CCU) to Hanoi (HAN), and the cheapest return airline ticket found on this route in the last 5 days was ₹ 22,117.

What is the cheapest time of day to fly to Vietnam?

The average price for all round-trip flights from Kolkata to Vietnam depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Vietnam is generally at night, when retur flights cost ₹ 25,237 on average. The most expensive time of day to fly to Vietnam is generally in the morning, which is peak travel time and where the average cost of a ticket is ₹ 29,064.

Can I save money by flying with a stopover from Kolkata to Vietnam?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ₹ 35,077 on average.

What is the cheapest month to fly from Kolkata to Vietnam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kolkata to Vietnam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kolkata to Vietnam is August, when tickets cost ₹ 24,422 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is ₹ 40,067 and ₹ 31,577 respectively.

How far in advance should I book a flight from Kolkata to Vietnam?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kolkata to Vietnam, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Kolkata to Vietnam, you should book around 8 weeks before departure, which saves you about 25% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

August

Cheapest flight

₹ 14,214
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Kolkata to Ho Chi Minh City

FAQs - booking Vietnam flights

  • How does KAYAK find such low prices on flights from Kolkata to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kolkata to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kolkata to Vietnam is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kolkata to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Kolkata to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kolkata to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kolkata to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Vietnam

  • Looking for a cheap flight? 25% of our users found tickets from Kolkata to the following destinations at these prices or less: Hanoi ₹ 12,340 one-way - ₹ 25,454 round-trip

Reviews of the top 4 airlines flying from Kolkata to Vietnam

 
Need help choosing which airline to fly with from Kolkata to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Thai AirAsiaOverall score based on 246 reviews
7.4Boarding
6.7Comfort
7.9Crew
6.2Food
5.5Entertainment
Airline reviews

the rudest staff in the world!!! we had overweight baggage, which is our fault but it is a really stupid rule, and the woman said we could reorganise or pay now, we said we’d reorganise and she started shouting “do it now! hurry up!” even though the flight wasn’t even boarding yet. She told us that if our two cabin bags were below 14 together, then we wouldn’t have to pay 500k dong. We reorganised and our bags were below 14kg. She then said that it was all of our bags together that should be less than 14kg. We were obviously confused by this, because she had just said that it was our two cabin bags and we asked her why she told us to rearrange our bags then. She started shouting at us again saying that we needed to “pay now or throw away”. We said fine, we’ll just pay, and she suddenly started asking for 1.51 million dong. I asked her why it was suddenly over three times the price and she said that it was always that price. I asked to see the other piece of paper she had that had the other price and she slammed her one on top of it and started shouting “pay now or i’ll close the gate” (boarding was already finishing at this point). So, we had no choice but to pay three times the original price, even though we reorganised our cabin bags to be under the necessary weight like she had asked us to. I wouldn’t even be so upset about the money if the staff were at least a little bit nice. She was possibly the rudest, most ignorant woman I have ever met in my life. Besides that, the plane/flight was just a bit worse than ryanair standard. Small seats, delayed by an hour. Typical low budget. At least the ryanair staff don’t try to scam you. Avoid at all costs, it’s not worth the hassle of dealing with such horrible people.

2.0 MediocreAnonymous, Mar 2026
DAD - DMK
Read more Thai AirAsia reviews

the rudest staff in the world!!! we had overweight baggage, which is our fault but it is a really stupid rule, and the woman said we could reorganise or pay now, we said we’d reorganise and she started shouting “do it now! hurry up!” even though the flight wasn’t even boarding yet. She told us that if our two cabin bags were below 14 together, then we wouldn’t have to pay 500k dong. We reorganised and our bags were below 14kg. She then said that it was all of our bags together that should be less than 14kg. We were obviously confused by this, because she had just said that it was our two cabin bags and we asked her why she told us to rearrange our bags then. She started shouting at us again saying that we needed to “pay now or throw away”. We said fine, we’ll just pay, and she suddenly started asking for 1.51 million dong. I asked her why it was suddenly over three times the price and she said that it was always that price. I asked to see the other piece of paper she had that had the other price and she slammed her one on top of it and started shouting “pay now or i’ll close the gate” (boarding was already finishing at this point). So, we had no choice but to pay three times the original price, even though we reorganised our cabin bags to be under the necessary weight like she had asked us to. I wouldn’t even be so upset about the money if the staff were at least a little bit nice. She was possibly the rudest, most ignorant woman I have ever met in my life. Besides that, the plane/flight was just a bit worse than ryanair standard. Small seats, delayed by an hour. Typical low budget. At least the ryanair staff don’t try to scam you. Avoid at all costs, it’s not worth the hassle of dealing with such horrible people.

The boarding process took very long, partly due to passengers on incoming flight took too long to deplane

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

The boarding process was very poor - refueling on so rear ladder blocked. I think while boarding both ladders should be accessible so that passengers are comfortable instead of crowding through front ladder

Nightmare at check in because of restrictibe and unmanageable baggage rules. Very long line and slow because of these policies. Not a smart way to make $

We had a 3 hrs delay and they offer McDonalds pineapple pay. They charged us for extra grs of luggage and the experience was not good

No way to talk to support. Is all online self help or chat bot. Now way to speak to a person and the automated options are useless.

Landing to Hanoi in time Seat not reclining -Cabin design very dull

Friendly staff but otherwise a typical no frills airline. The sets are extremely cramped

We recently flew with AirAsia and encountered several issues. Our flight was delayed by over an hour, and both boarding and takeoff were postponed without any prior notification. Although we eventually realized there was a delay on our own, the crew did inform us afterward. To make up for lost time, the pilot took off at high speed, resulting in some turbulent moments that were quite scary. Despite these challenges, the cabin crew did an excellent job managing the situation and easing the inconvenience. Overall, while the delays and turbulence made for a stressful experience, I appreciated the crew’s efforts to keep us as comfortable as possible.

My flight boarding was interrupted as gate staff said I needed visa in advance for Vietnam....

Instead of landing we had to go around and landed in Kuala Lumpur International Airport instead of Subang. Then we had to restart and arrived over 2.5 hrs late

As usual, poor communication on delays. No info, no updates, no apologies.

It was good. The FACE check in at KLIA2 was not working.

Great. Very satisfied with a direct flight from Penang back to HK international. Stewards in the cabin were very friendly and helpful. Would not hesitate to fly with Air Asia in the future.

Great flight. Achieve my objecttive of travelling with less hassle .

No complaints. Made it on time with a minimum of hassle. Some complementary soft drinks would have been nice tho.

I don’t travel I need my ticket back until now am with so many communication daily to get my refund

Paid for the seat 17D. I found that that seat has no lean back facilities

Flight was short but turbulent giving uneasy feeling :( ; although views were mesmerising ;)

Flight boarding experience with journey was smooth; can describe it as a less to minimal turbulent flight!

I paid 675£ for LHR-BOM-BKK (return flight). They charged so much money but provide very less food/drinks as compared to another airlines. Never ever fly with Indigo.

Just fly from point a to b. rest holds zero stars. And with zero competition, what do you expcect

Flight was delayed 110 mins.. Crew on Ground or in Air had no regrets.. No apologies... Very poor boarding process... Awful food and beverage choice.

Flight was delayed and due to this we almost miss the connection flight

Although we took the XL seats with more width, we found that you do not have a seat in front to stow your personal item, nor can you stretch your legs. This is not the best option for a comfortable seat. Boarding was timely but disorganized without any row based entry.

Flight was delayed and also lots of mosquitoes on the flight

Flight was delayed by 1 hour 20 minutes. Boarding experience was pathetic, even arrival got delayed due to lack of ground staffs.

I don't like this airline. The website is not user friendly. I tried to check in multiple times and no joy. Then I googled why might this airline not let me check in and it said if you are checking baggage you can't check in. I really thought that I had purchased baggage. Because I have been traveling for 3 months and making sure that I pay for baggage on every flight. This flight they said that I had not purchased baggage but there is really no way to check on the passenger side.

A truly unpleasant experience with Vietjet. The check-in especially was unacceptable. Our purchased ticket stipulated that our paid-for baggage included one checked bag (20kg), a carry-on (7kg), and a personal item that must fit under the seat. The check-in team insisted that the 7kg limit also included the personal item, which was not mentioned on our ticket. They would not listen to any reason, including that we had planned our trip around these weight limits. We were forced to purchase expensive overage baggage as a result. Throughout, the staff at Denpasar Airport was extremely rude and threatening in their behavior. When we boarded the plane, Vietjet's service did not improve. The lavatory didn't have soap at the very beginning of the flight and this wasn't fixed. We were also made to board a full hour before take-off, only to sit for no reason on the tarmac before a long flight. I wouldn't fly with Vietjet again.

well it was a short flight so there was no food but couldnt answer that question with a N/A There was no entertainment so N/A but the flight was great and staff was number #1

Around Asia, Vietjet is always my favorite airline. Great service and beautiful stewardesses :)

Delayed boarding, deboarding by bus - time to choose another airline.

Left 1/2 hour late and had to deboard on a bus. I will choose another airline from now on.

If you need to check luggage, make sure you buy the allowance upfront via their official website. Otherwise a bag will cost you more than the airfare.

Middle seat after specifically asked for isle many times. There was a lot of room left. Passenger next to me complaining that she couldn’t sleep because I bumped into her. I’m a 6.5 guy what the hell am I going to do there?

No food or entertainment on this one hour flight. Crew were very nice as always!

Service before boarding, boarding staff made me buy another return ticket as my Evisa was processing, when I landed my visa was already delivered as I new it would be, wasted money because this arrogant self important b wanted to show her authority

Everything you need to know for your flight from Kolkata to Vietnam

Information on your arrival and departure airports