Cheapest return flights from San Jose to Frankfurt in September from 760€

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

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

Return flights

10 Sep - 01 Oct Air France
17 Sep - 30 Sep Air France
11 Sep - 20 Sep Air France
12 Sep - 21 Sep Air France
27 Sep - 09 Oct Air France
25 Sep - 09 Oct Air France
26 Sep - 09 Oct Air France
11 Sep - 02 Oct Air France
18 Sep - 30 Sep Air France
19 Sep - 01 Oct Air France
21 Sep - 02 Oct Air France
23 Sep - 04 Oct Air France
22 Sep - 02 Oct Air France
13 Sep - 30 Sep Air France
25 Sep - 30 Sep Air France
25 Sep - 02 Oct Air France
20 Sep - 30 Sep Air France
18 Sep - 30 Sep Lufthansa direct
13 Sep - 27 Sep Air France
20 Sep - 30 Sep Lufthansa direct

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

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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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