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

Return flights

23 Apr - 14 May	Air Canada
23 Apr - 08 May	Air Canada
23 Apr - 15 May	Air Canada
23 Apr - 13 May	Air Canada
27 Apr - 13 May	Air Canada
27 Apr - 08 May	Air Canada
28 Apr - 06 May	Air Canada
24 Apr - 06 May	United
14 Apr - 28 Apr	United
07 Apr - 22 Apr	Air Canada
25 Apr - 04 May	Air Canada
29 Apr - 10 May	United
01 Apr - 08 Apr	United
01 Apr - 22 Apr	United
01 Apr - 20 Apr	United
01 Apr - 21 Apr	United
01 Apr - 15 Apr	United
10 Apr - 19 Apr	Ryanair
20 Apr - 25 Apr	United
01 Apr - 17 Apr	United

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

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Cheapest return flights from Brussels to San Jose in April from 544€

Return flights