Cheapest return flights from Philadelphia to Frankfurt in January from 563€

AirHint found the following cheapest return flights from Philadelphia (PHL) to Frankfurt (FRA) in January 2026 (see full year).

Return flights

08 Jan - 15 Jan Frontier Airlines
22 Jan - 29 Jan Frontier Airlines
29 Jan - 01 Feb jetBlue
11 Jan - 15 Jan Frontier Airlines
09 Jan - 23 Jan Spirit Airlines
28 Jan - 11 Feb United
09 Jan - 13 Jan jetBlue
08 Jan - 22 Jan Lufthansa direct
18 Jan - 25 Jan Lufthansa direct
08 Jan - 15 Jan Lufthansa direct
15 Jan - 22 Jan Discover Airlines direct
22 Jan - 29 Jan Discover Airlines direct

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

Powered by

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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Feel free to contact us with any feedback or request another flight research.