AirHint found the following cheapest return flights from Berlin (BER) to San Jose (SJO) in October 2025 (see full year).

Return flights

16 Oct - 04 Nov	Lufthansa
02 Oct - 14 Oct	Lufthansa
02 Oct - 16 Oct	Lufthansa
07 Oct - 28 Oct	SWISS
31 Oct - 13 Nov	United
28 Oct - 13 Nov	United
29 Oct - 13 Nov	United
27 Oct - 10 Nov	United
31 Oct - 10 Nov	United
30 Oct - 13 Nov	Lufthansa
27 Oct - 21 Nov	United
14 Oct - 28 Oct	Lufthansa
02 Oct - 26 Oct	United
02 Oct - 15 Oct	Lufthansa
22 Oct - 30 Oct	Lufthansa
23 Oct - 30 Oct	Lufthansa
10 Oct - 26 Oct	United
23 Oct - 06 Nov	Lufthansa
30 Oct - 12 Nov	Lufthansa
09 Oct - 16 Oct	Lufthansa

Also check the deals for one-way flights from Berlin to San Jose in October.

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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Cheapest return flights from Berlin to San Jose in October from 504€

Return flights