Cheapest return flights from London (LCY) to Madrid (MAD), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
27 Apr 30 Apr British Airways
Direct Flight
01 Apr 08 Apr British Airways
Direct Flight
23 Apr 27 Apr British Airways
Direct Flight
06 Apr 09 Apr British Airways
Direct Flight
10 Apr 13 Apr KLM
02 Apr 05 Apr British Airways
Direct Flight
29 Apr 04 May British Airways
Direct Flight
04 Apr 09 Apr British Airways
Direct Flight
05 Apr 12 Apr British Airways
Direct Flight
30 Apr 04 May British Airways
Direct Flight
03 Apr 07 Apr KLM
16 Apr 18 Apr British Airways
16 Apr 02 May Lufthansa
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deals for one-way flights from London to Madrid in April.

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Updated May 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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