We've gone through lots of different flights, to help you find the cheapest way to get from London Heathrow to Freetown. You can choose from four airlines. At the moment, 16 / Oct / 2025 is the cheapest date to travel, but scroll through the results to find the option that works best for you.
There are 39 flights from London Heathrow to or via Freetown every week. Out of the four available airlines, the most popular ones are Turkish Airlines, Royal Air Maroc & Ethiopian Airlines. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
Generally speaking, the flight from London Heathrow to Freetown takes around 17 hrs 45 mins. The fastest flight takes 9 hrs 45 mins to cover the 4910 km distance. You can view all flight times yourself in the results list.
If you need somewhere to stay for your trip to Sierra Leone, take a look at our accommodation options.
