In general, when looking for the cheapest flight to Beirut, try to choose a flight departing in February for the best deal.
On average, from most locations, when planning your trip to Beirut, try to book your flight in the region of 17 days in advance for the cheapest prices.
From most locations, the cheapest flights to Beirut are found on a Wednesday. Booking a Saturday departure is usually the most expensive.
Typically, cheap prices to Beirut are most often found for afternoon flights. Cheap prices are less likely for midday flights.