Cheapest return flights from Philadelphia to Prague in June from $837

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

Return flights

23 Jun - 02 Jul Finnair direct
24 Jun - 27 Jul Finnair
06 Jun - 27 Jun Frontier Airlines
13 Jun - 12 Jul Frontier Airlines
11 Jun - 26 Jun Frontier Airlines
11 Jun - 26 Jun Finnair direct
24 Jun - 27 Jul Iberia direct
06 Jun - 27 Jun Finnair direct
13 Jun - 12 Jul Finnair direct

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

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