SkyTeam partners Air France / KLM and Delta offer attractive deal from Serbia to California in winter season 2018/2019. Cheap return flights from Belgrade to Los Angeles are now available from €331. This is for a round trip incl. all taxes however does not include checked-in luggage. Note that the cheapest option requires longer layover in Amsterdam. Consider to book slightly more expensive flighs with shorter transfer time. (Simply follow below link and compare all the options).
AIr France / KLM promotional tariff is available when traveling from Belgrade to Los Angeles from 1st of November 2018 to 27th of March 2019. Max stay 3 months. Discount is valid for bookings made by 13th of August or until the cheapest seats last..Want to secure your hotel room in Los Angeles in advance we suggest to use sites such as Booking.com or Hotels.com.
Belgrade – Los Angeles for €358 (Directly with carrier also compare all the cheapest travel dates)
Booking sample of cheap return flights from Belgrade to Los Angeles, California €331!.You would fly from Serbia to USA on 5th of November and return from North America back to Europe on 12th of November 2018.