Fly from San Francisco to Athens for $645 round-trip on American Airlines.

Searching, we found seats departing SFO on Monday, August 28, returning from ATH on Thursday, September 7. Flights connect via Philadelphia PHL.

Other dates are also available for travel in late summer.

See our San Francisco SFO fare listings for a complete look at current finds.

All products and services mentioned on Airfarewatchdog are independently selected by our team of expert travelers. If you buy something through our links, we may earn an affiliate commission.

More Stories You'll Love