Cheap Flights from Algiers (ALG) to London (LHR)

View AU$293 flight on Sun, 12 Oct. 2025Opens in a new window

Popular airlines from Houari Boumediene Airport (ALG) to Heathrow Airport (LHR)

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Cheap Flights from Algiers (ALG) to London (LHR)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Algiers (ALG) to London (LHR)

November is typically the cheapest month to fly

From AU$245 - AU$539 per traveller.

Graph displaying average flight prices per month

Flight from Algiers to London route information
Origin airport
Houari Boumediene
Destination airport
Heathrow
Distance
1657 km
Average flight time
4 hours 10 mins

Your quick guide to flights from Algiers to London

Pick up great flights from Algiers to London

With Expedia, you have your pick of 1 flights a day with 20 airlines covering flights from Algiers to London. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Algiers to London that take around 3 hours.

Find cheap flights from Algiers to London

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Algiers to London around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to London is normally in .

Reasons to book your flight from Algiers to London with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Algiers to London across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to London right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Houari Boumediene Airport to London Heathrow?
Round-trip journeys between Houari Boumediene Airport (ALG) and London Heathrow start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ALG to Heathrow Airport?
This differs from airline to airline, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from ALG to LHR that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Houari Boumediene Airport (ALG) to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Houari Boumediene Airport to Heathrow Airport (LHR)?
You'll be up above the clouds for a while, as the flight distance between Algiers and Hounslow is 1 650 kilometres. Set up a playlist of your favourite podcasts before leaving home to keep yourself entertained during your journey.
Which airlines fly direct from Houari Boumediene Airport to Heathrow Airport (LHR)?
Many savvy travellers like to fly with Air Algerie (AH) from Houari Boumediene Airport (ALG) to London Heathrow. It offers 17 monthly flights, so you can easily find a flight time that's perfect for you. Love some more options? Have a look at the ticket prices from British Airways (BA). This carrier offers 17 flights a month between these airports.
Are Houari Boumediene Airport (ALG) to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Houari Boumediene Airport (ALG) to Heathrow Airport (LHR) last minute could be your ticket to an awesome deal. However, you might miss out on a flight altogether! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

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