Flight fare history: observed airfare distributions by route and departure month (Piratefly)

2,315,661 observed one-way fares on 75,682 city pairs, collected continuously from 2026-06-14 to 2026-10-11. The same routes are observed again and again, so the dataset gives the distribution of a route's price (median, 10th percentile, minimum per route x departure month), which a live flight search cannot show. Prices in EUR; only routes/months with at least 5 observations are published. Files: fares-by-month.csv (route x departure month), routes.csv (per route), summary.json (totals). Updated daily on GitHub: https://github.com/DeusAcc/flight-fare-history Today's price against this history, per route: https://piratefly.com/?src=zenodo