Cheapest return flights from Philadelphia to Frankfurt in December from 558€

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

Return flights

31 Dec - 14 Jan British Airways
01 Dec - 15 Dec British Airways
09 Dec - 16 Dec Discover Airlines direct
28 Dec - 11 Jan KLM
14 Dec - 21 Dec British Airways
29 Dec - 05 Jan United
19 Dec - 26 Dec United

Also check the deals for one-way flights from Philadelphia to Frankfurt 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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