My initial impression is Delta and SkyTeam have one of the most widespread set of cities on sale across Europe and North Africa I have seen in 2019 with many cities priced under $500 round trip. Some of these low fare cities on Google Flights are unusual to see at these prices with a major airline.
Looks like a good day to play with Google Flights if you are in the market for a low SkyTeam ticket to Europe.
[…] from November to mid-May 2020. October travel is about $100 more. This sale kind of explains why SkyTeam has several cities in Star Alliance hubs on sale today in the $400s from San Francisco for a California cross state version of a fare […]