Cheapest return flights from Philadelphia to Amsterdam in September from $565

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

Return flights

15 Sep - 23 Sep Aer Lingus
15 Sep - 18 Sep Aer Lingus
15 Sep - 20 Sep Frontier Airlines
25 Sep - 06 Oct Spirit Airlines
13 Sep - 19 Sep Air Canada
30 Sep - 25 Oct Aer Lingus
07 Sep - 27 Sep jetBlue
12 Sep - 04 Oct jetBlue
19 Sep - 27 Sep jetBlue
18 Sep - 11 Oct Aer Lingus
24 Sep - 01 Oct United
30 Sep - 07 Oct United
05 Sep - 07 Sep Frontier Airlines
22 Sep - 29 Sep United
30 Sep - 25 Oct British Airways direct
26 Sep - 03 Oct United
28 Sep - 05 Oct United
25 Sep - 06 Oct British Airways direct
07 Sep - 27 Sep British Airways direct
12 Sep - 27 Sep American Airlines direct

Also check the deals for one-way 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.

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