LOT Polish Airlines provides a cheap premium economy option to Europe from multiple US gateways, but my experience was both hot and cold.
Review: LOT Polish 787-8 Business Class Warsaw - New York - Live and Let's Fly
LOT Premium Economy on long-haul routes
Trip Report: LOT Polish (B787-8) Business WAW-ORD โ JustSomeFlyer
Review of KLM's Premium Comfort Class - the Newest Premium Economy on the Market ยป
The LOT Polish Airlines Experience: Boeing 787-9 Premium Economy from Warsaw to Newark
Review: United Airlines 737 MAX 9 First Class (ORD-BOS) - One Mile at a Time
Turkish Airlines Boeing 787 Business Class Review [ORD to IST]
4K] ๐ต๐ฑ LOT Polish Airlines Premium Economy Flight
Refund rack operator lot 787 8 premium economy attack Sightseeing laser
Hot Cabin, Cold Service: LOT Premium Economy (787-8) From Chicago to Warsaw - The Points Guy
SPLRA World Airline News