Cheapest return flights from Brussels (BRU) to San Jose (SJO), December

17 dates in December, from $ 756. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
10 Dec 24 Dec Lufthansa
3 Dec 13 Dec United
11 Dec 16 Jan 2027 Air Canada
11 Dec 13 Jan 2027 Air Canada
11 Dec 28 Dec United
8 Dec 15 Dec Air Canada
25 Dec 13 Jan 2027 Air Canada
4 Dec 20 Dec United
25 Dec 8 Jan 2027 Lufthansa
24 Dec 8 Jan 2027 Air Canada
24 Dec 7 Jan 2027 Air Canada
14 Dec 6 Jan 2027 Air Canada
25 Dec 9 Jan 2027 Air Canada
17 Dec 28 Dec Air Canada
18 Dec 31 Jan 2027 Air Canada
27 Dec 6 Jan 2027 Air Canada
20 Dec 30 Dec Air Canada
Powered by

Cheapest deals for the full year

Deals for one-way flights from Brussels to San Jose in December.

Book a cheap hotel in San Jose

Cheap car rent in Juan Santamaria Intl

Updated Oct 24, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.