Cheapest return flights from Brussels to San Jose in September from 797€

Best time to book flights for Brussels (BRU) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Brussels (BRU) to San Jose (SJO) in September 2025 (see full year).

Return flights

10 Sep - 24 Sep SWISS
24 Sep - 16 Oct Brussels Airlines
13 Sep - 27 Sep Lufthansa
01 Sep - 15 Sep Iberia

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

Skyscanner

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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