'Million Dollar Listing' Star -- I'm Having A $150k Oprah Moment!

The real estate market MUST be getting better ... because a big-time realtor from "Million Dollar Listing NY" is feeling awfully generous -- giving his employees in Stockholm a free trip to Miami.

Fredrik Eklund -- who commutes between his homes in Stockholm and NYC -- posted a photo of some pretty happy workers in Sweden -- where he opened a real estate biz four years ago.

Eklund tells TMZ his company's sold so much property .... he decided to drop around $150K to fly 40 employees to Miami ... where they'll live like rock stars -- fancy dinners, boat tours and nights on the town. It's not all fun and games though -- they'll do a little work, too.