Cheapest return flights from Kolkata to Hanoi in April from $481
AirHint found the following cheapest return flights from Kolkata (CCU) to Hanoi (HAN) in April 2026 (see full year).
Return flights
| 03 Apr - 08 Apr | Thai AirAsia | ||
| 03 Apr - 08 Apr | IndiGo | direct |
Also check the deals for one-way flights from Kolkata to Hanoi in April.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
