Cheap flights from Beirut to London from $141

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Beirut, with most prices found around $597. If you’re not able to fly to London Heathrow Airport in November, then March is your next best option. Flight prices from Beirut to London Heathrow Airport during March average around $601.

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $866. The most expensive day to fly to London Heathrow Airport is Tuesday, with ticket prices averaging around $1,168.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Beirut to London Heathrow Airport in the afternoon for as low as $877. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,155.

Fly from Beirut to London Heathrow for the best Beirut - London Heathrow flight prices

You are more likely to see cheaper flights to London Heathrow Airport from Beirut when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $724 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Beirut for as low as $447 on momondo.

There are 3 cabin classes available to choose from on Beirut to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 12% on your flight if you consider stops on a Beirut to London Heathrow Airport flight.

As of February 2026, prices for Beirut to London Heathrow Airport flights are approximately 15% more expensive when compared to flights at the same time last year.

Aegean Airlines is the most popular carrier operating from Beirut to London Heathrow

MEA, Lufthansa and Turkish Airlines are the top three most popular airlines that fly to London Heathrow Airport from Beirut according to our data. MEA is the first choice among our users, with 56% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Beirut and London have experienced a delay on any given week. The average delay length over the past 12 months has been 76 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, MEA have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

Frankfurt am Main (FRA) was the most common stop: 52% of momondo users choosing 1-stop flights on this route connected there.

Flights via Athens (ATH) offer the lowest average round-trip price of $483.

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 7h 25m.

Istanbul (IST) has the shortest average layover time for this route: 2h 06m.

The number of flights available between Beirut and London Heathrow Airport is 3 per day as of February 2026. The most frequent departure time is 7:00AM, with 100% of daily flights leaving at noon.

21 flights are operational weekly from Beirut to London Heathrow Airport as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.