| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Madrid London Heathrow | Outbound 26/12/25 1 Stopover (BRU) SN3728, SN2103 04h 50min | Return - |  Brussels Airlines |  | ? | £231 | |
| Best option Madrid London Heathrow | Outbound 20/03/26 direct IB0713 02h 35min | Return 17/04/26 direct IB0722 02h 25min |  Iberia |  | ? | £82 | |
| Madrid London Heathrow | Outbound 20/03/26 direct IB0719 02h 30min | Return 17/04/26 direct IB0716 02h 25min | Iberia |  | £172 | ||
| Madrid London Heathrow | Outbound 22/12/25 direct BA0465 02h 20min | Return 10/01/26 direct BA0456 02h 30min |  British Airways |  | £86 | ||
| Madrid London Heathrow | Outbound 31/01/26 direct IB0721 02h 25min | Return 03/02/26 direct IB0722 02h 25min | Iberia |  | £90 | ||
| Madrid London Heathrow | Outbound 20/03/26 direct IB0713 02h 35min | Return 17/04/26 direct IB0722 02h 25min | Iberia |  | £91 | ||
| Madrid London Heathrow | Outbound 22/12/25 direct BA0467 02h 20min | Return 10/01/26 direct BA0460 02h 30min | British Airways |  | £95 | ||
| Madrid London Heathrow | Outbound 31/01/26 direct IB0721 02h 25min | Return 03/02/26 direct IB0714 02h 30min | Iberia | | £96 | ||
| Madrid London Heathrow | Outbound 31/01/26 direct BA0467 02h 20min | Return 03/02/26 direct BA0466 02h 30min | British Airways |  | £96 | ||
| Madrid London Heathrow | Outbound 22/12/25 direct IB0721 02h 25min | Return 10/01/26 direct IB0720 02h 25min | Iberia | | ? | £99 |
Tips and tricks to help you find cheap flights from Madrid to London Heathrow
Favourite airline: Iberia
The majority of passengers on the route Madrid – London Heathrow prefer to fly with Iberia.
Iberia
36 %
TAP Portugal
29 %
British Airways
25 %