Cheapest return flights from Frankfurt to San Jose in June from 543€

AirHint found the following cheapest return flights from Frankfurt (FRA) to San Jose (SJO) in June 2026 (see full year).

Return flights

02 Jun - 18 Jun SWISS
05 Jun - 26 Jun Lufthansa
06 Jun - 27 Jun Lufthansa direct
30 Jun - 14 Jul Air France
30 Jun - 14 Jul Lufthansa direct
18 Jun - 20 Jun United

Also check the deals for one-way flights from Frankfurt to San Jose in June.

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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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