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

Return flights

29 Oct - 05 Nov	United
08 Oct - 24 Oct	Air Canada
08 Oct - 24 Oct	Finnair	direct
14 Oct - 21 Oct	United
24 Oct - 28 Oct	British Airways	direct
17 Oct - 24 Oct	United
23 Oct - 30 Oct	United
20 Oct - 27 Oct	United
11 Oct - 18 Oct	United
02 Oct - 09 Oct	United
05 Oct - 12 Oct	United

Also check the deals for one-way flights from Philadelphia to Amsterdam in October.

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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Cheapest return flights from Philadelphia to Amsterdam in October from 472€

Return flights