Cheapest return flights from Frankfurt to San Jose in May from 511€

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

Return flights

07 May - 21 May SWISS
07 May - 23 May SWISS
09 May - 30 May Lufthansa direct
16 May - 26 May Lufthansa direct
02 May - 23 May Lufthansa direct
09 May - 26 May Lufthansa direct
09 May - 23 May Lufthansa direct
23 May - 04 Jun Lufthansa direct
11 May - 25 May Air France
01 May - 15 May KLM
01 May - 23 May KLM

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

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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