London → Madrid flight prices: what is a good price?
On a typical day across the 72 days we have tracked London → Madrid, a return has cost €37. €32 or under is among the cheapest 10% of those days; up to €36 is in the cheapest quarter; above €46 is pricier than three days in four. The cheapest return we recorded was €33, seen on 2026-09-19.
- Exceptional: €32 or under
- Good: up to €36
- Typical: around €37
- Expensive: above €46
By month
The month with the lowest typical price is September 2026, at €43.
| Month | Cheapest (date) | Typical | Good price | Days tracked |
|---|---|---|---|---|
| September 2026 | €37 (2026-08-24) | €43 | €36 | 72 |
| October 2026 | €35 (2026-09-19) | €48 | €36 | 71 |
| November 2026 | €33 (2026-09-19) | €48 | €47 | 59 |
| December 2026 | €33 (2026-09-23) | €48 | €33 | 28 |
Cheapest return per day, as we observed it, since 2026-07-19. Record as of 2026-09-28. Prices are fares we saw, not estimates.