Book Flights from Bangkok to Phnom Penh with Thai Airways from THB6,285

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Find the Best Time and Daily Ticket Prices for Bangkok to Phnom Penh

Oct 2026
FromTHB7,155*
Updated: 2 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromTHB7,155*
Updated: 6 hours ago
Flight Type Round Trip/Economy
Dec 2026
FromTHB7,275*
Updated: 3 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label THB7.2K
cmp-daily-histogram-bars-legend-max-price-aria-label THB8.2K
Displaying fares for October-2026
  • BKK–KTI, 14/10/2026 – 17/10/2026: From THB7,155
    14

    We

    OCT

  • BKK–KTI, 15/10/2026 – 16/10/2026: From THB7,155
    15

    Th

  • BKK–KTI, 16/10/2026 – 21/10/2026: From THB7,275
    16

    Fr

  • BKK–KTI, 17/10/2026 – 22/10/2026: From THB7,275
    17

    Sa

  • BKK–KTI, 18/10/2026 – 19/10/2026: From THB7,155
    18

    Su

  • BKK–KTI, 19/10/2026 – 23/10/2026: From THB8,205
    19

    Mo

  • BKK–KTI, 20/10/2026 – 23/10/2026: From THB7,155
    20

    Tu

  • BKK–KTI, 21/10/2026 – 21/10/2026: From THB7,155
    21

    We

  • BKK–KTI, 22/10/2026 – 23/10/2026: From THB7,155
    22

    Th

  • BKK–KTI, 23/10/2026 – 30/10/2026: From THB7,155
    23

    Fr

  • BKK–KTI, 24/10/2026 – 01/11/2026: From THB7,275
    24

    Sa

  • BKK–KTI, 25/10/2026 – 08/11/2026: From THB7,275
    25

    Su

  • BKK–KTI, 26/10/2026 – 09/11/2026: From THB7,155
    26

    Mo

  • BKK–KTI, 27/10/2026 – 03/11/2026: From THB7,275
    27

    Tu

  • BKK–KTI, 28/10/2026 – 05/11/2026: From THB7,275
    28

    We

  • BKK–KTI, 29/10/2026 – 31/10/2026: From THB7,155
    29

    Th

  • BKK–KTI, 30/10/2026 – 09/11/2026: From THB7,275
    30

    Fr

  • BKK–KTI, 31/10/2026 – 08/11/2026: From THB7,275
    31

    Sa

  • BKK–KTI, 01/11/2026 – 05/11/2026: From THB7,625
    01

    Su

    NOV

  • BKK–KTI, 02/11/2026 – 07/11/2026: From THB7,275
    02

    Mo

  • BKK–KTI, 03/11/2026 – 10/11/2026: From THB7,275
    03

    Tu

  • BKK–KTI, 04/11/2026 – 07/11/2026: From THB7,155
    04

    We

  • BKK–KTI, 05/11/2026 – 10/11/2026: From THB7,275
    05

    Th

  • BKK–KTI, 06/11/2026 – 09/11/2026: From THB7,155
    06

    Fr

  • BKK–KTI, 07/11/2026 – 16/11/2026: From THB7,275
    07

    Sa

  • BKK–KTI, 08/11/2026 – 09/11/2026: From THB7,275
    08

    Su

  • BKK–KTI, 09/11/2026 – 23/11/2026: From THB7,275
    09

    Mo

  • BKK–KTI, 10/11/2026 – 23/11/2026: From THB7,275
    10

    Tu

  • BKK–KTI, 11/11/2026 – 23/11/2026: From THB7,275
    11

    We

  • BKK–KTI, 12/11/2026 – 12/11/2026: From THB7,155
    12

    Th

  • BKK–KTI, 13/11/2026 – 18/11/2026: From THB7,155
    13

    Fr

    • RangeTHB7,155-THB8,205

    *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 Phnom Penh Flights on Thai Airways

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    Best Deals for Bangkok to Phnom Penh Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Bangkok (BKK)Phnom Penh (KTI)​Round trip
    /
    Economy    		12/06/2027 - 17/06/2027

    From

    THB6,285

    Updated: 3 hours ago

    Bangkok (BKK)Phnom Penh (KTI)​Round trip
    /
    Economy    		12/06/2027 - 13/06/2027

    From

    THB6,285

    Updated: 3 hours ago

    Bangkok (BKK)Phnom Penh (KTI)​Round trip
    /
    Economy    		22/06/2027 - 23/06/2027

    From

    THB6,285

    Updated: 3 hours ago

    Bangkok (BKK)Phnom Penh (KTI)​Round trip
    /
    Economy    		05/06/2027 - 12/06/2027

    From

    THB6,285

    Updated: 3 hours ago

    Bangkok (BKK)Phnom Penh (KTI)​Round trip
    /
    Economy    		12/06/2027 - 19/06/2027

    From

    THB6,285

    Updated: 3 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 Phnom Penh

    *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 Phnom Penh with Thai Airways