Cheapest return flights from London to Madrid in April from $289

AirHint found the following cheapest return flights from London (LCY) to Madrid (MAD) in April 2026 (see full year).

Return flights

22 Apr - 26 Apr ITA Airways
21 Apr - 28 Apr ITA Airways
16 Apr - 23 Apr ITA Airways
18 Apr - 22 Apr ITA Airways
09 Apr - 14 Apr ITA Airways
09 Apr - 23 Apr ITA Airways
22 Apr - 27 Apr ITA Airways
08 Apr - 22 Apr SWISS
01 Apr - 17 Apr Luxair
23 Apr - 03 May ITA Airways
29 Apr - 03 May ITA Airways
29 Apr - 02 May KLM
25 Apr - 27 Apr ITA Airways
29 Apr - 20 May KLM
29 Apr - 10 May ITA Airways
23 Apr - 04 May ITA Airways
27 Apr - 01 May Luxair
29 Apr - 01 May KLM
21 Apr - 07 May ITA Airways
28 Apr - 01 May KLM

Also check the deals for one-way flights from London to Madrid in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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