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San Diego → London award seat availability
A free, live calendar of British Airways reward-flight (Avios) seat availability from San Diego (SAN) 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.
252 dates have award seats right now (snapshot from 2026-11-06; the live calendar below updates continuously).
| Cabin | Dates with seats | Next available |
|---|---|---|
| Economy | 251 days | 2026-11-07 |
| Premium Economy | 199 days | 2026-11-07 |
| Business | 121 days | 2026-11-06 |
- Economy award seats have opened about 58 times a week on this route.
- Premium Economy award seats have opened about 50 times a week on this route.
- Business award seats have opened about 54 times a week on this route.
- First award seats have opened about 5 times a week on this route, and seats are usually snapped up within an hour.
Most award-seat openings so far have been for travel in October and May.
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