Cheapest return flights from Brussels to San Jose in May from $590

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

Return flights

06 May - 22 May Air Canada
12 May - 21 May Air Canada
13 May - 20 May SWISS
26 May - 09 Jun KLM
07 May - 14 May United
11 May - 18 May United
12 May - 19 May United
12 May - 26 May United
05 May - 19 May United
10 May - 19 May United
06 May - 19 May United
20 May - 03 Jun United
26 May - 16 Jun KLM
27 May - 10 Jun SWISS
25 May - 04 Jun KLM
20 May - 06 Jun KLM
29 May - 07 Jun KLM
27 May - 17 Jun KLM
19 May - 02 Jun United
13 May - 01 Jun United

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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