Cheapest return flights from Brussels to San Jose in April from $646

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

Return flights

27 Apr - 11 May Air Canada
13 Apr - 27 Apr Air Canada
14 Apr - 23 Apr United
27 Apr - 13 May United
18 Apr - 04 May Air Canada
21 Apr - 13 May United
14 Apr - 28 Apr United
16 Apr - 20 May Air Canada
28 Apr - 17 May Air Canada
22 Apr - 30 Apr United
27 Apr - 15 May Air Canada
27 Apr - 17 May Air Canada
15 Apr - 03 May United
30 Apr - 17 May United
20 Apr - 30 Apr United
18 Apr - 27 Apr United
07 Apr - 21 Apr United
02 Apr - 03 Apr United
09 Apr - 12 Apr Air Canada
13 Apr - 30 Apr United

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

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