We've gone through lots of different flights, to help you find the cheapest way to get from London Heathrow to Constantine. You can choose from zero airlines. At the moment, 19 / Nov / 2025 is the cheapest date to travel, but scroll through the results to find the option that works best for you.
If you want to broaden your search, look at flights departing from other airports.
Take a look at flight times to see which one works best for you.
If you need somewhere to stay for your trip to Algeria, take a look at our accommodation options.
