Cheapest return flights from Philadelphia to Madrid in April from 733€

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

Return flights

13 Apr - 20 Apr KLM
18 Apr - 25 Apr Air France
30 Apr - 08 May Spirit Airlines
24 Apr - 27 Apr Air France
30 Apr - 07 May Spirit Airlines
13 Apr - 20 Apr British Airways direct
24 Apr - 27 Apr British Airways direct
18 Apr - 25 Apr British Airways direct
30 Apr - 07 May British Airways direct

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

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