Cheapest return flights from San Francisco to Madrid in April from $427

AirHint found the following cheapest return flights from San Francisco (SFO) to Madrid (MAD) in April 2026 (see full year).

Return flights

24 Apr - 15 May TAP
30 Apr - 04 May Scandinavian Airlines
14 Apr - 21 Apr ITA Airways
28 Apr - 02 May ITA Airways
26 Apr - 02 May ITA Airways
14 Apr - 21 Apr Finnair direct
23 Apr - 28 Apr ITA Airways
23 Apr - 28 Apr Iberia direct
03 Apr - 11 Apr Lufthansa
28 Apr - 02 May Finnair direct

Also check the deals for one-way flights from San Francisco to Madrid in April.

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