Cheapest one-way flights from Philadelphia to Amsterdam in September from $316

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Amsterdam (AMS) in September 2025 (see full year).

One-Way flights

24 Sep Spirit Airlines
26 Sep Frontier Airlines
25 Sep Frontier Airlines
25 Sep British Airways direct
26 Sep British Airways direct
24 Sep Finnair direct

Also check the deals for return flights from Philadelphia to Amsterdam in September.

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.

Book a cheap hotel in Amsterdam

Cheap car rent in Amsterdam

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