Cheapest return flights from San Jose to Frankfurt in May from $873

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

Return flights

09 May - 29 May KLM
10 May - 27 May Air France
21 May - 18 Jun KLM
08 May - 28 May Air France
11 May - 28 May Air France
26 May - 09 Jun KLM
04 May - 12 May Air Canada
26 May - 09 Jun Lufthansa direct
21 May - 18 Jun Lufthansa direct

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

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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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