Cheap flights from London Heathrow to Madrid
Return fares from £78 in the next 12 months, with direct flights. Pick a day in the calendar to see the fare.
Search by your dates- Cheapest return
- £78
- Typical return
- £106
- Cheapest one way
- –
- Cheapest month
- December
Price calendar
Cheapest return fare by departure day, 2–14 nights, direct or with one stop. Green days are the cheapest of the month.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19£197 return, back 21 Oct | 20 | 21 | 22 | 23 | 24 | 25£186 return, back 3 Nov |
| 26 | 27 | 28£108 return, back 4 Nov | 29£124 return, back 1 Nov | 30 | 31 |
Cheapest dates
Fri 24 Sept – Fri 1 Oct · 7 nights
Iberia · directThu 3 Dec – Mon 7 Dec · 4 nights
Iberia · directTue 2 Feb – Tue 9 Feb · 7 nights
Iberia · directThu 1 Apr – Fri 9 Apr · 8 nights
Iberia · directSat 13 Feb – Mon 15 Feb · 2 nights
Iberia · directFri 12 Mar – Sun 14 Mar · 2 nights
Iberia · directWed 18 Nov – Wed 25 Nov · 7 nights
Iberia · directThu 19 Nov – Mon 23 Nov · 4 nights
Vueling · direct£104Check price ↗
London Heathrow to Madrid: questions
- How much is a flight from London Heathrow to Madrid?
- In the fares we found for the next 12 months, return flights start at £78 and the median is £106 (17 fares, 2–14 nights, 1 adult).
- What is the cheapest month to fly from London Heathrow to Madrid?
- December 2026, from £78 return, of the months we have fares for.
- Are there direct flights from London Heathrow to Madrid?
- Yes: 17 direct fares in our data, flying about 2 h 25 min out.
- Which airlines fly from London Heathrow to Madrid?
- In our fares: Iberia, Vueling.
Madrid from other UK airports
More flights from London Heathrow
Prices are return fares for one adult, found by Aviasales users in the last few days and cached; they can change at any time, and the final price and availability are on Aviasales. Checked bags are extra unless the airline includes them. We may earn a commission when you book through our links; it does not change your price.