Star Alliance carrier SAS had LAX-ARN Stockholm round trip airfare for $219 earlier today for March travel. There is still availability for SAS one-way flights LAX-ARN at $99 for several dates from March 14 to March 22, except Saturday March 19. The low fares from Stockholm to LAX are gone.
Getting back to LAX from Stockholm is under $200 one-way on Norwegian Airlines for some dates in the first week of April. You may also find low fares with Norwegian returning from Copenhagen CPH, Gothenburg GOT, Oslo OSL, Bergen BGO.
Below is a 9-day itinerary for $360 round trip flying SAS to Stockholm and Norwegian Airlines back to LAX.
SAS Los Angeles LAX – Stockholm ARN
$98.90 Tuesday March 22
Norwegian Stockholm ARN – Los Angeles LAX
$260.60 Thursday March 31
$359.50 round trip tickets price LAX-ARN
Tuesday March 22 – Thursday March 31