AirHint found the following cheapest return flights from Amsterdam (AMS) to San Jose (SJO) in August 2026 (see full year).

Return flights

29 Aug - 18 Sep	United
29 Aug - 19 Sep	United
20 Aug - 30 Aug	United
20 Aug - 04 Sep	United
29 Aug - 19 Sep	KLM	direct
22 Aug - 01 Sep	United
13 Aug - 27 Aug	United
12 Aug - 28 Aug	United
06 Aug - 27 Aug	United
13 Aug - 28 Aug	United
13 Aug - 26 Aug	SWISS
13 Aug - 29 Aug	United
06 Aug - 29 Aug	United
10 Aug - 27 Aug	United
08 Aug - 27 Aug	United

Also check the deals for one-way flights from Amsterdam to San Jose 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 Amsterdam to San Jose in August from 637€

Return flights