Cheapest return flights from Frankfurt to San Jose in May from 509€

Best time to book flights for Frankfurt (FRA) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to San Jose (SJO) in May 2025 (see full year).

Return flights

05 May - 11 May Air France
14 May - 31 May Air France
13 May - 28 May Lufthansa
15 May - 28 May Lufthansa
27 May - 11 Jun Lufthansa
03 May - 11 May Air France
01 May - 31 May KLM
10 May - 31 May KLM
27 May - 12 Jun KLM
25 May - 09 Jun KLM
25 May - 08 Jun KLM
29 May - 12 Jun SWISS
12 May - 28 May SWISS
29 May - 07 Jun SWISS
24 May - 31 May KLM
09 May - 22 May Air Canada
27 May - 03 Jun Lufthansa
15 May - 12 Jun Lufthansa
24 May - 12 Jun KLM
24 May - 08 Jun 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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose