Cheapest return flights from Kolkata to Bangkok in May from 140€

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

Return flights

11 May - 20 May Thai VietJet Air direct
14 May - 20 May Thai VietJet Air direct
14 May - 18 May Thai VietJet Air direct
11 May - 17 May Thai VietJet Air direct
11 May - 18 May Thai VietJet Air direct
11 May - 15 May Thai VietJet Air direct
11 May - 15 Jun Thai Lion Air direct
16 May - 23 May Thai Lion Air direct
09 May - 16 May Thai Lion Air direct
07 May - 11 May Thai Lion Air direct
19 May - 25 May Thai Lion Air direct
26 May - 02 Jun Thai Lion Air direct
27 May - 04 Jun Thai AirAsia direct
20 May - 20 Jun Thai AirAsia direct
24 May - 01 Jun Thai AirAsia direct
27 May - 05 Jun Thai Airways direct

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