AirHint found the following cheapest return flights from Detroit (DTW) to Beirut (BEY) in August 2025 (see full year).

Return flights

21 Aug - 25 Sep	Lufthansa
13 Aug - 25 Sep	Lufthansa
19 Aug - 18 Sep	Lufthansa
19 Aug - 30 Sep	Lufthansa
20 Aug - 30 Sep	Lufthansa
18 Aug - 18 Sep	Lufthansa
20 Aug - 18 Sep	Lufthansa
20 Aug - 19 Sep	Lufthansa
30 Aug - 14 Sep	Lufthansa
31 Aug - 14 Sep	Lufthansa
12 Aug - 26 Aug	Lufthansa
05 Aug - 27 Aug	Lufthansa
20 Aug - 24 Aug	Lufthansa
09 Aug - 21 Aug	Lufthansa
05 Aug - 19 Aug	Lufthansa
05 Aug - 17 Aug	Lufthansa
04 Aug - 14 Aug	KLM
04 Aug - 17 Aug	Lufthansa
08 Aug - 19 Aug	Air France

Also check the deals for one-way flights from Detroit to Beirut 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.

Book a cheap hotel in Beirut

Cheap car rent in Beirut

Cheapest return flights from Detroit to Beirut in August from 672€

Return flights