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Sydney → London award seat availability
A free, live calendar of British Airways reward-flight (Avios) seat availability from Sydney (SYD) 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.
151 dates have award seats right now (snapshot from 2026-11-06; the live calendar below updates continuously).
| Cabin | Dates with seats | Next available |
|---|---|---|
| Economy | 149 days | 2026-11-06 |
| Premium Economy | 61 days | 2026-11-09 |
| Business | 17 days | 2026-11-10 |
- Economy award seats have opened about 53 times a week on this route.
- Premium Economy award seats have opened about 31 times a week on this route, and seats usually last under a day.
- Business award seats have opened about 28 times a week on this route, and seats usually last 1–6 hours.
- First award seats have opened about 8 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 November and October.
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