Cheapest return flights from Philadelphia to Madrid in December from 447€

AirHint found the following cheapest return flights from Philadelphia (PHL) to Madrid (MAD) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec Iberia direct
09 Dec - 15 Dec Air Canada
09 Dec - 15 Dec Iberia direct
08 Dec - 15 Dec Iberia direct
13 Dec - 20 Dec Iberia
18 Dec - 25 Dec Iberia direct
23 Dec - 30 Dec Iberia direct
16 Dec - 10 Jan Finnair
21 Dec - 27 Dec Iberia
28 Dec - 04 Jan Iberia
21 Dec - 27 Dec British Airways direct

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

Skyscanner

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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