Cheapest return flights from Brussels to San Jose in May from 538€

AirHint found the following cheapest return flights from Brussels (BRU) to San Jose (SJO) in May 2026 (see full year).

Return flights

13 May - 26 May Air Canada
11 May - 26 May United
14 May - 29 May SWISS
01 May - 21 May Air Canada
13 May - 18 Jun KLM
22 May - 31 May SWISS
02 May - 18 May KLM
12 May - 22 May KLM
23 May - 30 May Iberia
02 May - 17 May KLM

Also check the deals for one-way flights from Brussels to San Jose in May.

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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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