SAS Scandinavian Airlines has a USA to Scandinavia sale with one of the best deals LAX to Copenhagen at $370 round trip for departures March to May 2019. Scandinavian Airlines (SK) flies LAX to Stockholm, so this is a one-stop itinerary to Copenhagen. Many of the low $370 round trip tickets require an overnight in Stockholm on the return.
Most availability is for March departures with some dates in April and May.
This fare sale is scheduled to end today, January 14.
SAS Los Angeles LAX – Stockholm ARN – Copenhagen CPH – ARN (overnight) – LAX
These $370 tickets are SAS Go Light fares with only an 8kg (18lb) carry-on allowed. Add $28 each direction for SAS Go Smart with one checked bag allowance.
Deep discount economy books in SK Economy T, a fare that earns 100% flown miles with Star Alliance Aegean, Air India and Copa frequent flyer programs.