Cheapest return flights from San Diego to Frankfurt in April from 668€

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

Return flights

23 Apr - 07 May Frontier Airlines
12 Apr - 28 Apr Lufthansa
13 Apr - 27 Apr Delta
15 Apr - 22 Apr Lufthansa
21 Apr - 28 Apr Lufthansa
29 Apr - 06 May Lufthansa
23 Apr - 30 Apr Lufthansa
27 Apr - 04 May Lufthansa
19 Apr - 26 Apr Lufthansa
25 Apr - 02 May Lufthansa
13 Apr - 20 Apr Lufthansa
20 Apr - 23 Apr Hawaiian Airlines
04 Apr - 11 Apr Delta
17 Apr - 24 Apr Lufthansa

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

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