Cheapest return flights from Hanoi to Kolkata in August from $363

AirHint found the following cheapest return flights from Hanoi (HAN) to Kolkata (CCU) in August 2026 (see full year).

Return flights

01 Aug - 23 Aug Thai AirAsia
01 Aug - 23 Aug IndiGo direct

Also check the deals for one-way flights from Hanoi to Kolkata in August.

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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.

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