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San Francisco/San Jose to Frankfurt $465 Oneworld/SkyTeam Aug-Oct

American Airlines/Oneworld and Delta Airlines/SkyTeam battle for San Francisco and San Jose to Frankfurt, Germany with round trip tickets at $450 to $499 for travel mid-August to late October 2017.

I had difficulty getting low fare $465-$479 dates found on Google Flights to price these tickets through direct airline website links.

Searching Google Flights for low fare dates and then checking revealed even greater discounts. OTA search Oneworld flights

San Francisco SFO – Dallas DFW – Frankfurt FRA – Helsinki HEL (overnight) – San Francisco SFO

$449.91 round trip  Wed Aug 16 – Sat Aug 26

SFO-FRA $450 AA Aug16-26 OTA search SkyTeam flights

San Francisco SFO – Atlanta ATL – Frankfurt FRA – Paris CDG – San Francisco SFO

$466.78 Wed Aug 16 – Sat Aug 26 (

SFO-FRA $467 DL Aug16-26