On this page, you can find and book flights from Kolkata to Hanoi. Covering a distance of 1,814 km, there are approximately 5 flights per week, making it easy to plan your trip for your preferred dates.
The main carrier on this route is airline 6E. Ticket prices fluctuate based on demand, so we recommend using the low-price calendar and exploring how to get to the airport in Kolkata and options for how to get from Hanoi airport to the city center.
The table shows direct flights Kolkata → Hanoi on the selected date. The flight takes approximately 2 h 55 min. Regular flights are operated by Indigo Air. Departures from Netaji Subhas Chandra Bose Airport airports, arrivals at Noi Bai International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Kolkata — Hanoi by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 426 in F, and the most expensive are around AED 736 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Kolkata → Hanoi, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 1,203 | high | May | AED 1,011 | medium | Sep | AED 962 | medium |
| Feb | AED 1,059 | medium | Jun | AED 866 | low | Oct | AED 1,011 | medium |
| Mar | AED 1,251 | high | Jul | AED 818 | low | Nov | AED 1,107 | high |
| Apr | AED 1,155 | high | Aug | AED 866 | low | Dec | AED 1,203 | high |
Some values are estimated based on seasonality.
The warmest month in Hanoi is June, with average temperatures reaching 33.5°C, while January is the coolest, with temperatures dropping to 14.3°C. Rainfall peaks in August (394.33 mm), with the driest weather occurring in December.
The most affordable flights from Kolkata are available in September, with prices starting AED 426. The highest fares are typically seen in February, reaching AED 736.
October and November are the optimal choices for a trip: during this period, rain is less frequent, and ticket prices remain moderate. It is best to avoid August due to extreme rainfall and February due to peak flight prices.
Regular flights between these cities are provided by IndiGo (6E), the primary carrier on this route. There are about 5 flights per week, mostly operating as direct flights. You can find detailed information on flight schedules, travel times, and available fares in the interactive list below.
Flights Kolkata — Hanoi depart from Netaji Subhas Chandra Bose Airport and arrive at Noi Bai International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 1,814 km. A direct flight usually takes about 2 hours and 15 minutes, though the exact time depends on weather conditions and the specific airline schedule.
The main carrier operating regular flights on this route is IndiGo (6E). The current list of available flights is presented on this page.
Yes, direct flights are available and popular. There are approximately 5 flights per week on this route.
Ticket prices are dynamic and depend on the season and booking date. To find the lowest fares, we recommend using the low-price calendar provided above.
All international flights from Kolkata arrive at the city's main airport — Noi Bai International Airport (HAN).
Where travelers fly most — pick a route and check prices
