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Colombo (CMB) to London (LGW) business class award flights

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Travellers and cabin

Who’s flying?

Adults12 and over
1
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Departure time

00:0024:00

Arrival time

00:0024:00

Flight duration
Any length

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Departure time

00:0024:00

Arrival time

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Flight duration
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Lowest seen in the last 2 days99,000 AviosPlus feesNot quotedProgramBritish Airways ClubBritish Airways ClubAirlineBritish AirwaysBritish AirwaysDepartingTue, Oct 27

British Airways adds taxes and carrier charges at booking: £499 on an off-peak London to New York Club World return since 27 May 2026. AwardWallet, May 2026

Last checked 1d agoChecked

Which program and airline costs you least

Colombo to London in business class starts at 99K Avios — British Airways through British Airways Club.

Every way to book CMB to LGW with miles or points
Airline
British AirwaysBritish AirwaysNonstoplast seen 9 Oct, not re-checked sinceAtmos Rewards75K Atmos pointsplus $780.00
British AirwaysBritish AirwaysNonstopBritish Airways Club99K AviosFees not quoted
Etihad AirwaysEtihad Airwaysvia AUH, CDGlast seen 10 Oct, not re-checked sinceAir France-KLM Flying Blue101Kplus $409.20

CMB to LGW in business class: the facts

Over the next 60 days we hold business class seats from Colombo to London on 12 of the 12 departure days we have checked so far (48 days are not checked yet), through 3 programs. 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
    6 of 12 checked
    Lowest
    75,000 Atmos points
    Typical day
    75,000 Atmos points
    Cash on top
    $780
  • British Airways Club
    Days with space
    11 of 12 checked
    Lowest
    99,000 Avios
    Typical day
    99,000 Avios
    Cash on top
    Not quoted
  • Air France-KLM Flying Blue
    Days with space
    2 of 12 checked
    Lowest
    101,000 miles
    Typical day
    101,000 miles
    Cash on top
    $409

Nonstop or with a connection

Nonstop seats on British Airways. With a connection on Etihad Airways.

How to book it

  1. Atmos Rewards books on alaskaair.com: sign in there, search CMB to LGW in business class on a date with space, and pay in Atmos points with the cash on top (from $780).
  2. British Airways Club books on avios.com: sign in there, search CMB to LGW in business class on a date with space, and pay in Avios with the cash on top.
  3. Air France-KLM Flying Blue books on airfrance.fr: sign in there, search CMB to LGW in business class on a date with space, and pay in miles with the cash on top (from $409).

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

Get told the moment a CMB → LGW 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.