Cheapest return flights from Philadelphia to Madrid in March from $485

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

Return flights

04 Mar - 11 Mar Iberia direct
11 Mar - 18 Mar Iberia
04 Mar - 10 Mar British Airways
10 Mar - 17 Mar Iberia
04 Mar - 10 Mar Finnair direct
24 Mar - 18 Apr Air France
25 Mar - 01 Apr Iberia direct
05 Mar - 12 Mar Iberia direct
24 Mar - 18 Apr Iberia direct
17 Mar - 11 Apr Iberia direct
24 Mar - 04 Apr TAP
20 Mar - 11 Apr jetBlue
15 Mar - 22 Mar Iberia direct
20 Mar - 27 Mar Iberia
24 Mar - 04 Apr British Airways direct
30 Mar - 06 Apr Iberia direct

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

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