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

Return flights

25 Aug - 29 Aug	Fly Play
08 Aug - 29 Aug	Fly Play
18 Aug - 25 Aug	Fly Play
06 Aug - 25 Aug	Fly Play
01 Aug - 25 Aug	Fly Play
22 Aug - 27 Aug	Fly Play
15 Aug - 25 Aug	Fly Play
15 Aug - 27 Aug	Fly Play
31 Aug - 08 Sep	Fly Play
29 Aug - 06 Sep	Fly Play
06 Aug - 20 Aug	Fly Play
29 Aug - 13 Sep	Fly Play
13 Aug - 20 Aug	Fly Play
27 Aug - 03 Sep	Fly Play
20 Aug - 04 Sep	SWISS
29 Aug - 01 Sep	Fly Play
29 Aug - 13 Sep	KLM	direct
01 Aug - 07 Sep	Fly Play
27 Aug - 03 Sep	Air France	direct
29 Aug - 05 Sep	Icelandair

Also check the deals for one-way flights from Boston to Amsterdam in August.

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 August from 370€

Return flights