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London โ Budapest award seat availability
A free, live calendar of British Airways reward-flight (Avios) seat availability from London (LON) to Budapest (BUD) โ every bookable date in the next year, updated within seconds of the airline's own data, with free instant alerts when new seats open.
257 dates have award seats right now (snapshot from 2026-11-06; the live calendar below updates continuously).
| Cabin | Dates with seats | Next available |
|---|---|---|
| Economy | 252 days | 2026-11-06 |
| Business | 253 days | 2026-11-06 |
- Economy award seats have opened about 29 times a week on this route.
- Business award seats have opened about 38 times a week on this route, and seats usually last 1โ3 days.
Most award-seat openings so far have been for travel in July and August.
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A live calendar of British Airways and Aer Lingus reward-flight availability on every route โ built on free, open data.