Cheapest return CCU–HAN flights, May

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

Return flights

31 May - 09 Jun Thai AirAsia
31 May - 09 Jun IndiGo direct
30 May - 01 Jun Thai AirAsia
27 May - 01 Jun Thai AirAsia
25 May - 01 Jun Thai AirAsia
25 May - 31 May Thai AirAsia
24 May - 21 Jun Thai AirAsia
31 May - 04 Jun IndiGo direct
30 May - 03 Jun IndiGo direct
24 May - 21 Jun IndiGo direct
22 May - 31 May Thai AirAsia
26 May - 02 Jun IndiGo
23 May - 30 May Thai AirAsia
20 May - 20 May Thai AirAsia
28 May - 29 May Thai Airways
19 May - 23 May IndiGo direct
19 May - 24 May Air India
25 May - 31 May IndiGo direct
22 May - 31 May IndiGo direct
23 May - 30 May IndiGo direct

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

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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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