Cheapest return DUS–SJO flights, June

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

Return flights

20 Jun - 27 Jun Lufthansa
06 Jun - 20 Jun Lufthansa
08 Jun - 30 Jun KLM
06 Jun - 24 Jun Lufthansa
11 Jun - 27 Jun SWISS
11 Jun - 23 Jun SWISS
11 Jun - 21 Jun KLM
07 Jun - 20 Jun Air France
03 Jun - 09 Jun Air France
19 Jun - 03 Jul Air France

Also check the deals for one-way flights from Duesseldorf 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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