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

Return flights

18 Aug - 01 Sep	United
13 Aug - 27 Aug	United
11 Aug - 25 Aug	United
17 Aug - 31 Aug	Delta
18 Aug - 05 Sep	Delta
30 Aug - 19 Sep	Air France
29 Aug - 19 Sep	KLM	direct
06 Aug - 27 Aug	United
28 Aug - 20 Sep	Air France
29 Aug - 20 Sep	KLM
18 Aug - 01 Sep	KLM	direct
22 Aug - 24 Aug	United
18 Aug - 05 Sep	KLM	direct
08 Aug - 27 Aug	Air Canada
10 Aug - 18 Aug	United
15 Aug - 25 Aug	United
04 Aug - 01 Sep	United
06 Aug - 21 Aug	United
10 Aug - 17 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 617€

Return flights