Book Flights from Bangkok to Kolkata with Thai Airways from THB8,750

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Find the Best Time and Daily Ticket Prices for Bangkok to Kolkata

Sep 2026
FromTHB10,010*
Updated: 7 hours ago
Flight Type Round Trip/Economy
Oct 2026
FromTHB9,165*
Updated: 3 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromTHB9,145*
Updated: 8 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label THB9.2K
cmp-daily-histogram-bars-legend-max-price-aria-label THB17.8K
Displaying fares for September-2026
  • BKK–CCU, 15/09/2026 – 19/09/2026: From THB10,010
    15

    Tu

    SEP

  • BKK–CCU, 16/09/2026 – 17/09/2026: From THB14,455
    16

    We

  • BKK–CCU, 17/09/2026 – 19/09/2026: From THB17,755
    17

    Th

  • BKK–CCU, 18/09/2026 – 23/09/2026: From THB12,630
    18

    Fr

  • BKK–CCU, 19/09/2026 – 26/09/2026: From THB12,630
    19

    Sa

  • BKK–CCU, 20/09/2026 – 27/09/2026: From THB13,455
    20

    Su

  • BKK–CCU, 21/09/2026 – 26/09/2026: From THB12,105
    21

    Mo

  • BKK–CCU, 22/09/2026 – 27/09/2026: From THB13,455
    22

    Tu

  • BKK–CCU, 23/09/2026 – 27/09/2026: From THB17,755
    23

    We

  • BKK–CCU, 24/09/2026 – 29/09/2026: From THB15,705
    24

    Th

  • BKK–CCU, 25/09/2026 – 26/09/2026: From THB17,755
    25

    Fr

  • BKK–CCU, 26/09/2026 – 28/09/2026: From THB17,755
    26

    Sa

  • BKK–CCU, 27/09/2026 – 04/10/2026: From THB13,455
    27

    Su

  • BKK–CCU, 28/09/2026 – 04/10/2026: From THB13,455
    28

    Mo

  • BKK–CCU, 29/09/2026 – 04/10/2026: From THB14,455
    29

    Tu

  • BKK–CCU, 30/09/2026 – 07/10/2026: From THB12,630
    30

    We

  • BKK–CCU, 01/10/2026 – 08/10/2026: From THB13,455
    01

    Th

    OCT

  • BKK–CCU, 02/10/2026 – 09/10/2026: From THB12,630
    02

    Fr

  • BKK–CCU, 03/10/2026 – 09/10/2026: From THB14,455
    03

    Sa

  • BKK–CCU, 04/10/2026 – 09/10/2026: From THB14,455
    04

    Su

  • BKK–CCU, 05/10/2026 – 08/10/2026: From THB14,455
    05

    Mo

  • BKK–CCU, 06/10/2026 – 07/10/2026: From THB14,455
    06

    Tu

  • BKK–CCU, 07/10/2026 – 13/10/2026: From THB14,455
    07

    We

  • BKK–CCU, 08/10/2026 – 13/10/2026: From THB14,455
    08

    Th

  • BKK–CCU, 09/10/2026 – 13/10/2026: From THB15,705
    09

    Fr

  • BKK–CCU, 10/10/2026 – 13/10/2026: From THB14,455
    10

    Sa

  • BKK–CCU, 11/10/2026 – 13/10/2026: From THB14,455
    11

    Su

  • BKK–CCU, 12/10/2026 – 13/10/2026: From THB11,205
    12

    Mo

  • BKK–CCU, 13/10/2026 – 20/10/2026: From THB9,165
    13

    Tu

  • BKK–CCU, 14/10/2026 – 21/10/2026: From THB13,455
    14

    We

    • RangeTHB9,165-THB17,755

    *Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

    Best Deals for Bangkok to Kolkata Flights on Thai Airways

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    Best Deals for Bangkok to Kolkata Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Bangkok (BKK)Kolkata (CCU)​Round trip
    /
    Economy    		07/05/2027 - 14/05/2027

    From

    THB8,750

    Updated: 15 hours ago

    Bangkok (BKK)Kolkata (CCU)​Round trip
    /
    Economy    		14/05/2027 - 21/05/2027

    From

    THB8,750

    Updated: 15 hours ago

    Bangkok (BKK)Kolkata (CCU)​Round trip
    /
    Economy    		24/05/2027 - 31/05/2027

    From

    THB8,750

    Updated: 15 hours ago

    Bangkok (BKK)Kolkata (CCU)​Round trip
    /
    Economy    		05/06/2027 - 12/06/2027

    From

    THB8,750

    Updated: 15 hours ago

    Bangkok (BKK)Kolkata (CCU)​Round trip
    /
    Economy    		07/06/2027 - 14/06/2027

    From

    THB8,750

    Updated: 15 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Popular Business Class Flight Deals from Bangkok to Kolkata

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.
    Book Flights from Bangkok to Kolkata with Thai Airways