Cheapest return flights from Philadelphia to Frankfurt in April from $677

Best time to book flights for Philadelphia (PHL) to Frankfurt (FRA) flights at AirHint

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

Return flights

05 Apr - 15 Apr Frontier Airlines
01 Apr - 08 Apr United direct
08 Apr - 07 May jetBlue
04 Apr - 14 Apr Spirit Airlines
15 Apr - 22 Apr United direct
09 Apr - 16 Apr United
05 Apr - 15 Apr Lufthansa direct
18 Apr - 25 Apr United
21 Apr - 28 Apr United
03 Apr - 10 Apr United direct
06 Apr - 13 Apr United direct
30 Apr - 07 May United direct
24 Apr - 01 May United
27 Apr - 04 May United direct
08 Apr - 07 May Lufthansa direct

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

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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