Chile in €660s-€760s rtn

These fares are going up as we speak, so here's a quick rundown:

Flights from Scandinavia are served by SkyTeam. They run between April and May and have a checked bag included. You can book them on Delta's website.

Flights from continental Europe are served by Oneworld, they work between October and November (that's austral spring time!) and don't include a checked bag.

The Oneworld fares are only available booked via Online Travel Agencies, not with the airline. Once you find dates at the cheapest price on Google Flights, you can search for the itinerary on Skyscanner and book with the available OTAs. Here's an example link for Brussels, Luxembourg, Hamburg & Berlin.