Cheapest return BKK–CCU flights, June

AirHint found the following cheapest return flights from Bangkok (BKK) to Kolkata (CCU) in June 2026 (see full year).

Return flights

25 Jun - 29 Jun Thai Lion Air direct
18 Jun - 23 Jun IndiGo direct
06 Jun - 09 Jun Thai Lion Air direct
01 Jun - 14 Jun IndiGo direct
12 Jun - 20 Jun IndiGo direct
19 Jun - 26 Jun IndiGo direct
25 Jun - 30 Jun IndiGo direct
24 Jun - 30 Jun IndiGo direct
19 Jun - 25 Jun IndiGo direct
09 Jun - 23 Jun IndiGo direct
15 Jun - 04 Jul Air India Express
18 Jun - 04 Jul Air India Express
16 Jun - 04 Jul Air India Express
14 Jun - 04 Jul Air India Express
21 Jun - 11 Jul Air India Express
22 Jun - 11 Jul Air India Express
28 Jun - 14 Jul Air India Express
28 Jun - 11 Jul Air India Express
28 Jun - 16 Jul Air India Express
23 Jun - 11 Jul Air India Express

Also check the deals for one-way flights from Bangkok to Kolkata in June.

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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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