Cheap flights from Algiers to London from £68

In general, January is the cheapest month to fly from Algiers to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £162. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Algiers averaging around £173.

On average, the least expensive day to fly to London Heathrow Airport from Algiers is on a Monday. momondo users have found tickets for Monday departures for as low as £174. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Wednesday is £262.

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Algiers to London Heathrow Airport at midday for as low as £185. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £195 on average. Flights to London Heathrow Airport from Algiers in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Algiers Houari Boumediene to London Heathrow for the best Algiers Houari Boumediene - London Heathrow flight prices

You are more likely to see cheaper flights to London Heathrow Airport from Algiers when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £266 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Algiers for as low as £156 on momondo.

There is only 1 cabin class available to choose from on Algiers to London Heathrow Airport 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 18% on your flight if you consider stops on a Algiers to London Heathrow Airport flight.

As of July 2026, prices for Algiers to London Heathrow Airport flights are approximately 10% more expensive when compared to flights at the same time last year.

Paris (CDG) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Rome (FCO) offer the lowest average return price of £297.

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 4h 45m.

Paris (CDG) has the shortest average stopover time for this route: 0h 48m.