Cheap flights from Kolkata to Vietnam from ₹ 13,835

The month of December is, on average, the cheapest month to fly to Vietnam from Kolkata, with most prices found around ₹ 9,636. If you don’t want to visit Vietnam in December, then you should wait until February to fly from Kolkata, when ticket prices are also cheap, with an average price of ₹ 11,831.

Our data shows that Friday is the least expensive day to fly to Vietnam. Tickets to fly out on this day can be as low as ₹ 23,978. On the other hand, Sunday is the most expensive day to depart from Kolkata because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 30,812.

Fly from Kolkata Netaji S. Chandra to Hanoi Noibai for the best Kolkata Netaji S. Chandra - Vietnam flight prices

You are more likely to see cheaper flights to Vietnam from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around ₹ 28,162 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Kolkata for as low as ₹ 19,178 on momondo.

There are 2 cabin classes available to choose from on Kolkata to Vietnam flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 19% on your flight if you consider stops on a Kolkata to Vietnam flight.

IndiGo is the most popular carrier operating from Kolkata Netaji S. Chandra to Vietnam

IndiGo, AirAsia and Thai AirAsia are the top three most popular airlines that fly to Vietnam from Kolkata according to our data. IndiGo is the first choice among our users, with 67% of people opting to fly with this airline when travelling to Vietnam. Keep in mind that there are 5 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

The number of flights available between Kolkata and Vietnam is 1 per day as of June 2026. The most frequent departure time is 14:00, with 50% of daily flights leaving in the afternoon.

As of June 2026, there are 7 flights per week flying from Kolkata to Vietnam. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.