Cheapest return flights from Kolkata to Bangkok in May from 165€

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

Return flights

11 May - 21 May Thai AirAsia direct
14 May - 21 May Thai AirAsia direct
26 May - 29 May Thai AirAsia direct
11 May - 16 May Thai AirAsia direct
27 May - 04 Jun Thai AirAsia direct
12 May - 16 May Thai AirAsia direct
04 May - 11 May Thai AirAsia direct
09 May - 14 May Thai AirAsia direct
14 May - 18 May Thai AirAsia direct
31 May - 07 Jun Thai AirAsia direct
07 May - 10 May Thai AirAsia direct
25 May - 28 May Thai AirAsia direct
29 May - 02 Jun Thai AirAsia direct
29 May - 07 Jun Thai AirAsia direct
28 May - 01 Jun Thai VietJet Air
25 May - 15 Jun Singapore Airlines
25 May - 05 Jun Air India Express
25 May - 02 Jun Air India Express
25 May - 04 Jun Air India Express
18 May - 05 Jun Air India Express

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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