AirHint found the following cheapest return flights from San Juan (SJU) to Frankfurt (FRA) in June 2026 (see full year).

Return flights

18 Jun - 30 Jun	United
11 Jun - 18 Jun	Lufthansa
20 Jun - 04 Jul	American Airlines
01 Jun - 08 Jun	Lufthansa
16 Jun - 23 Jun	Lufthansa
06 Jun - 13 Jun	Lufthansa
21 Jun - 28 Jun	Lufthansa
26 Jun - 03 Jul	Lufthansa

Also check the deals for one-way flights from San Juan to Frankfurt in June.

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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Cheapest return flights from San Juan to Frankfurt in June from $950

Return flights