# Colombo (CMB) to London (LHR) business class award flights

Source: https://miles.zone/routes/cmb-lhr
Data updated: 2026-10-22T01:24:27.518Z
Cash amounts are in US dollars.

Fewest points: 75,000 Atmos points plus $140 on SriLankan Airlines through Atmos Rewards, departing 2026-10-25.

## Every program and airline that can book it, next 60 days

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| SriLankan Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 75,000 Atmos points | $140 | Nonstop | 2026-10-25 | 21 Oct 2026, 16:33 UTC |
| Etihad Airways | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 78,000 miles | $390 | via AUH | 2026-10-27 | 22 Oct 2026, 01:24 UTC |

## Route facts

Over the next 60 days we hold business class seats from Colombo to London on 35 of the 35 departure days we have checked so far (25 days are not checked yet), through 2 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.

| Program | Days with space | Lowest | Typical day | Cash on top |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 29 of 35 checked | 75,000 Atmos points | 75,000 Atmos points | $140 |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 18 of 35 checked | 78,000 miles | 78,000 miles | $390 to $420 |

Nonstop seats on SriLankan Airlines.
With a connection on Etihad Airways.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search CMB to LHR in business class on a date with space, and pay in Atmos points with the cash on top (from $140).
2. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search CMB to LHR in business class on a date with space, and pay in miles with the cash on top (from $390).

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

## More routes from Colombo

- [Bangkok (BKK)](https://miles.zone/routes/cmb-bkk)
- [Male (MLE)](https://miles.zone/routes/cmb-mle)
- [Mumbai (BOM)](https://miles.zone/routes/cmb-bom)
- [Delhi (DEL)](https://miles.zone/routes/cmb-del)
- [Guangzhou (CAN)](https://miles.zone/routes/cmb-can)
- [Hong Kong (HKG)](https://miles.zone/routes/cmb-hkg)
- [Washington (IAD)](https://miles.zone/routes/cmb-iad)
- [Shanghai (PVG)](https://miles.zone/routes/cmb-pvg)
- [Taipei (TPE)](https://miles.zone/routes/cmb-tpe)
- [Doha (DOH)](https://miles.zone/routes/cmb-doh)
- [Singapore (SIN)](https://miles.zone/routes/cmb-sin)
- [Cardiff (CWL)](https://miles.zone/routes/cmb-cwl)

## More routes to London

- [Frankfurt (FRA)](https://miles.zone/routes/fra-lhr)
- [Munich (MUC)](https://miles.zone/routes/muc-lhr)
- [Zurich (ZRH)](https://miles.zone/routes/zrh-lhr)
- [Amsterdam (AMS)](https://miles.zone/routes/ams-lhr)
- [Barcelona (BCN)](https://miles.zone/routes/bcn-lhr)
- [Paris (CDG)](https://miles.zone/routes/cdg-lhr)
- [Dublin (DUB)](https://miles.zone/routes/dub-lhr)
- [Edinburgh (EDI)](https://miles.zone/routes/edi-lhr)
- [Rome (FCO)](https://miles.zone/routes/fco-lhr)
- [Madrid (MAD)](https://miles.zone/routes/mad-lhr)
- [Manchester (MAN)](https://miles.zone/routes/man-lhr)
- [Tel Aviv (TLV)](https://miles.zone/routes/tlv-lhr)