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Colombo → London award seat availability
A free, live calendar of British Airways reward-flight (Avios) seat availability from Colombo (CMB) to London (LON) — every bookable date in the next year, updated within seconds of the airline's own data, with free instant alerts when new seats open.
14 dates have award seats right now (snapshot from 2026-11-06; the live calendar below updates continuously).
| Cabin | Dates with seats | Next available |
|---|---|---|
| Economy | 10 days | 2026-11-10 |
| Premium Economy | 5 days | 2026-11-10 |
- Economy award seats have opened about 5 times a week on this route, and seats usually last 1–3 days.
- Premium Economy award seats have opened about 3 times a week on this route, and seats usually last 1–3 days.
- Business award seats have opened about 1 time a week on this route, and seats usually last 1–6 hours.
Most award-seat openings so far have been for travel in November and December.
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