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

Return flights

28 Oct - 04 Nov	Aer Lingus
29 Oct - 22 Nov	Aer Lingus
30 Oct - 22 Nov	Aer Lingus
27 Oct - 04 Nov	Aer Lingus
14 Oct - 08 Nov	Aer Lingus
12 Oct - 01 Nov	Aer Lingus
15 Oct - 08 Nov	Aer Lingus
19 Oct - 08 Nov	Aer Lingus
20 Oct - 15 Nov	Aer Lingus
12 Oct - 26 Oct	Aer Lingus
08 Oct - 01 Nov	Aer Lingus
16 Oct - 21 Oct	TAP
14 Oct - 20 Oct	TAP
17 Oct - 22 Oct	Aer Lingus
17 Oct - 26 Oct	Aer Lingus
14 Oct - 18 Oct	Aer Lingus
16 Oct - 28 Oct	Aer Lingus
04 Oct - 11 Oct	Aer Lingus
10 Oct - 15 Oct	Aer Lingus
03 Oct - 25 Oct	Aer Lingus

Also check the deals for one-way flights from Boston 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 Boston to Amsterdam in October from 369€

Return flights