Colombo skyline

Bangkok (BKK) to Colombo (CMB) business class award flights

Dates
Travellers and cabin

Who’s flying?

Adults12 and over
1
Cabin
Programmes
Stops
Departure time

00:0024:00

Arrival time

00:0024:00

Flight duration
Any length

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Stops
Departure time

00:0024:00

Arrival time

00:0024:00

Flight duration
Any length
Lowest seen in the last 2 days15,000 Atmos pointsPlus fees$55.50ProgramAtmos RewardsAtmos RewardsAirlineSriLankan AirlinesSriLankan AirlinesDepartingSun, Nov 1
Last checked 1d agoChecked

Which program and airline costs you least

Bangkok to Colombo in business class starts at 15K Atmos points plus $55.50 — SriLankan Airlines through Atmos Rewards.

Every way to book BKK to CMB with miles or points
Airline
SriLankan AirlinesSriLankan AirlinesNonstopAtmos Rewards15K Atmos pointsplus $55.50

BKK to CMB in business class: the facts

Over the next 60 days we hold business class seats from Bangkok to Colombo on 50 of the 50 departure days we have checked so far (10 days are not checked yet), through 1 program. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated .

  • Atmos Rewards
    Days with space
    50 of 50 checked
    Lowest
    15,000 Atmos points
    Typical day
    15,000 Atmos points
    Cash on top
    $56

Nonstop or with a connection

Nonstop seats on SriLankan Airlines.

How to book it

  1. Atmos Rewards books on alaskaair.com: sign in there, search BKK to CMB in business class on a date with space, and pay in Atmos points with the cash on top (from $56).

MilesZone finds the seat; it does not book it or take payment.

Get told the moment a BKK → CMB seat opens.

We re-check that exact seat seconds before the email leaves, so what you open is still there.

Email only. Searching this route stays free for departures in the next 60 days.