Cheapest return flights from San Diego to Frankfurt in May from $588

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

Return flights

04 May - 10 May Air Canada
13 May - 27 May Air Canada
07 May - 14 May Lufthansa
12 May - 19 May Lufthansa
16 May - 30 May Air Canada
13 May - 13 Jun Lufthansa
02 May - 09 May Lufthansa
17 May - 24 May Lufthansa
27 May - 03 Jun Lufthansa
22 May - 29 May Lufthansa

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

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