Cheapest return flights from Los Angeles to Bucharest in September from $457

Best time to book flights for Los Angeles (LAX) to Bucharest (OTP) flights at AirHint

AirHint found the following cheapest return flights from Los Angeles (LAX) to Bucharest (OTP) in September 2025 (see full year).

Return flights

16 Sep - 01 Oct Scandinavian Airlines
30 Sep - 15 Oct Scandinavian Airlines
23 Sep - 08 Oct Scandinavian Airlines
01 Sep - 16 Sep SWISS
09 Sep - 23 Sep Air Canada
07 Sep - 22 Sep Scandinavian Airlines
08 Sep - 23 Sep Lufthansa
09 Sep - 24 Sep Scandinavian Airlines
02 Sep - 17 Sep Lufthansa
03 Sep - 18 Sep Austrian Airlines
21 Sep - 06 Oct Scandinavian Airlines
10 Sep - 25 Sep SWISS
14 Sep - 29 Sep LOT
03 Sep - 10 Sep British Airways
30 Sep - 07 Oct SWISS
19 Sep - 04 Oct Scandinavian Airlines
28 Sep - 13 Oct Scandinavian Airlines
22 Sep - 07 Oct SWISS
29 Sep - 14 Oct SWISS
29 Sep - 06 Oct Scandinavian Airlines

Also check the deals for one-way flights from Los Angeles to Bucharest in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Bucharest

Cheap car rent in Bucharest