Cheapest return flights from London to Madrid in April from $173

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

Return flights

28 Apr - 08 May British Airways direct
27 Apr - 29 Apr British Airways direct
22 Apr - 08 May British Airways direct
19 Apr - 25 Apr British Airways direct
20 Apr - 24 Apr British Airways direct
23 Apr - 29 Apr British Airways direct
12 Apr - 22 May British Airways direct
21 Apr - 30 Apr British Airways direct
08 Apr - 06 May British Airways direct
14 Apr - 21 Apr British Airways direct
13 Apr - 17 Apr British Airways direct
19 Apr - 21 Apr British Airways direct
21 Apr - 27 Apr British Airways direct
07 Apr - 09 Apr British Airways direct
30 Apr - 06 May British Airways direct
30 Apr - 05 May British Airways direct
29 Apr - 01 May British Airways direct
24 Apr - 08 May British Airways direct
24 Apr - 15 May British Airways direct
30 Apr - 03 May ITA Airways

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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