AirHint found the following cheapest return flights from Long Beach (LGB) to Dubrovnik (DBV) in September 2025 (see full year).

Return flights

07 Sep - 15 Sep	KLM
01 Sep - 09 Sep	Air France
09 Sep - 17 Sep	Air France
09 Sep - 16 Sep	Air France
02 Sep - 09 Sep	Air France
03 Sep - 11 Sep	Air France
08 Sep - 16 Sep	Air France
08 Sep - 15 Sep	Air France
01 Sep - 08 Sep	Air France
04 Sep - 11 Sep	KLM

Also check the deals for one-way flights from Long Beach to Dubrovnik in September.

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.

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Cheapest return flights from Long Beach to Dubrovnik in September from 836€

Return flights