Cheapest return flights from Philadelphia to Athens in January from 434€

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

Return flights

18 Jan - 24 Jan Scandinavian Airlines
25 Jan - 09 Feb Scandinavian Airlines
19 Jan - 26 Jan Frontier Airlines
22 Jan - 03 Feb Frontier Airlines
17 Jan - 23 Jan Spirit Airlines
18 Jan - 25 Jan Frontier Airlines
18 Jan - 27 Jan Frontier Airlines
02 Jan - 07 Jan TAP
03 Jan - 08 Jan Frontier Airlines

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

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