Barcelona → F1 Monaco Grand Prix 2027: about 1h 20m in the air, landing at NCE. Fares are lowest 10–12 weeks out.
The circuit runs on ordinary city streets barely changed since 1929 — and includes the slowest corner in Formula 1, the Grand Hotel hairpin (~48 km/h).
Sample fares Barcelona → NCE. Final prices and dates are on the partner site.