AirHint found the following cheapest return flights from Long Beach (LGB) to Athens (ATH) in August 2025 (see full year).

Return flights

26 Aug - 02 Sep	Virgin Atlantic
26 Aug - 03 Sep	Virgin Atlantic
31 Aug - 08 Sep	KLM
27 Aug - 03 Sep	KLM
27 Aug - 04 Sep	KLM
29 Aug - 05 Sep	KLM
29 Aug - 06 Sep	KLM
30 Aug - 06 Sep	Virgin Atlantic
28 Aug - 05 Sep	KLM
31 Aug - 07 Sep	Air France

Also check the deals for one-way flights from Long Beach to Athens in August.

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 Athens in August from 656€

Return flights