Cheapest return flights from Prague to Philadelphia in May from $780

AirHint found the following cheapest return flights from Prague (PRG) to Philadelphia (PHL) in May 2026 (see full year).

Return flights

25 May - 31 May Finnair
23 May - 30 May British Airways
16 May - 23 May British Airways
25 May - 31 May British Airways direct
23 May - 30 May British Airways direct

Also check the deals for one-way flights from Prague to Philadelphia in May.

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