Cheap flights from Madrid, Spain to San Francisco, USA for only €211 roundtrip with TAP Air Portugal.
The example dates listed below range between €211 and €220 roundtrip.
San Francisco, USA
Availability from November 2021 to April 2022 (excluding Christmas/New Year)
26th Jan – 3rd Feb
30th Jan – 7th Feb
24th Mar – 1st Apr
TAP Air Portugal