Cheapest return flights from Philadelphia to Madrid in March from 436€

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

Return flights

03 Mar - 10 Mar British Airways
04 Mar - 10 Mar British Airways
02 Mar - 10 Mar Iberia direct
02 Mar - 10 Mar British Airways
03 Mar - 11 Mar British Airways
03 Mar - 10 Mar Finnair direct
04 Mar - 10 Mar Iberia direct
03 Mar - 11 Mar Iberia direct
23 Mar - 30 Mar Iberia direct
08 Mar - 14 Mar Lufthansa
31 Mar - 13 Apr Delta
25 Mar - 01 Apr Iberia direct
31 Mar - 10 Apr Air Canada
24 Mar - 04 Apr Frontier Airlines
31 Mar - 10 Apr Finnair direct
27 Mar - 05 Apr Frontier Airlines
31 Mar - 05 Apr Spirit Airlines
30 Mar - 06 Apr Iberia
24 Mar - 04 Apr Finnair direct
31 Mar - 05 Apr British Airways direct

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

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