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$91+ Cheap flights from Algiers (ALG) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
ALG — LHR
May 9 — May 161
Sat 5/9
Sat 5/16
1 adult, Economy
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Cheapflights Tip: The best prices from Algiers Houari Boumediene to London Heathrow are usually found in January or November, booked 50 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Algiers to Heathrow

Cheapest flights from Algiers to Heathrow
Explore the most affordable flight options available from Algiers to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.

This Jetabroad deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:55 pm
ALG
-
LHR
1 stop16h 45m
ITA Airways
Sat 5/304:30 pm
LHR
-
ALG
1 stop17h 40m
ITA Airways
Deal found 4/8$192
This Jetabroad deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:55 pm
ALG
-
LHR
1 stop16h 45m
ITA Airways
Mon 5/184:30 pm
LHR
-
ALG
1 stop6h 30m
ITA Airways
Deal found 4/8$208
This Air France deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:30 am
ALG
-
LHR
1 stop12h 05m
Air France
Wed 5/275:35 pm
LHR
-
ALG
1 stop15h 20m
Air France
Deal found 4/5$217
This Jetabroad deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:05 am
ALG
-
LHR
1 stop22h 35m
ITA Airways
Tue 5/194:30 pm
LHR
-
ALG
1 stop23h 30m
ITA Airways
Deal found 4/8$224
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:55 pm
ALG
-
LHR
1 stop16h 45m
ITA Airways
Wed 11/2510:30 am
LHR
-
ALG
1 stop12h 35m
ITA Airways
Deal found 4/7$225
This Trip.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:05 am
ALG
-
LHR
1 stop22h 35m
ITA Airways
Thu 6/254:30 pm
LHR
-
ALG
1 stop6h 30m
ITA Airways
Deal found 4/8$240
This Jetabroad deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:05 am
ALG
-
LHR
1 stop22h 35m
ITA Airways
Mon 5/184:30 pm
LHR
-
ALG
1 stop6h 30m
ITA Airways
Deal found 4/8$241
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:55 pm
ALG
-
LHR
1 stop16h 45m
ITA Airways
Wed 4/154:30 pm
LHR
-
ALG
1 stop6h 30m
ITA Airways
Deal found 4/5$246
This Justfly.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:25 am
ALG
-
LHR
1 stop11h 15m
ITA Airways
Sat 4/2510:30 am
LHR
-
ALG
1 stop12h 30m
ITA Airways
Deal found 4/6$260
This Trip.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:25 am
ALG
-
LHR
1 stop11h 15m
ITA Airways
Mon 4/274:30 pm
LHR
-
ALG
1 stop17h 45m
ITA Airways
Deal found 4/9$261
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:55 pm
ALG
-
LHR
1 stop16h 45m
ITA Airways
Mon 4/2710:30 am
LHR
-
ALG
1 stop5h 30m
ITA Airways
Deal found 4/5$267

Find flight deals from Algiers to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Algiers (ALG) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$192
(Jetabroad)

One-way from

$91
(Mytrip)

Popular in

October

Cheapest in

January

Average price

$443

Good round-trip deal

$332 or less
Provider with most accurate pricing for Algiers Houari Boumediene-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Algiers Houari Boumediene-London Heathrow flights.
Search Deals
From Algiers Houari Boumediene to London Heathrow
Search Deals
One-way flight from Algiers Houari Boumediene to London Heathrow
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Algiers Houari Boumediene to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Algiers to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
Use the filters below to find and compare flights from Algiers to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AlgiersLondon

ALG - LHR

ALGLHR

Algiers Houari Boumediene

Tue 9/1

11:05 am-9:40 am

1 stop22h 35m

London Heathrow

Mon 9/7

4:30 pm-10:15 am

1 stop17h 45m

$267

AlgiersLondon

ALG - LHR

ALGLHR

Algiers Houari Boumediene

Thu 5/14

4:25 am-3:40 pm

1 stop11h 15m

London Heathrow

Mon 5/18

4:30 pm-10:15 am

1 stop17h 45m

$299

AlgiersLondon

ALG - LHR

ALGLHR

Algiers Houari Boumediene

Fri 7/3

11:05 am-9:40 am

1 stop22h 35m

London Heathrow

Fri 7/24

4:30 pm-4:00 pm

1 stop23h 30m

$310

AlgiersLondon

ALG - LHR

ALGLHR

Algiers Houari Boumediene

Wed 7/15

4:55 pm-9:40 am

1 stop16h 45m

London Heathrow

Mon 7/20

4:30 pm-10:15 am

1 stop17h 45m

$358

AlgiersLondon

ALG - LHR

ALGLHR

Algiers Houari Boumediene

Thu 4/23

4:25 am-3:40 pm

1 stop11h 15m

London Heathrow

Mon 4/27

10:50 am-10:45 pm

2 stops35h 55m

$421

AlgiersLondon

ALG - LHR

ALGLHR

Algiers Houari Boumediene

Wed 7/15

4:55 pm-9:40 am

1 stop16h 45m

London Heathrow

Mon 7/20

9:30 am-10:15 am

2 stops24h 45m

$432

AlgiersLondon

ALG - LHR

ALGLHR

Algiers Houari Boumediene

Wed 5/13

12:50 am-9:50 am

1 stop9h 00m

London Heathrow

Fri 5/22

6:30 pm-9:45 am

1 stop15h 15m

$631

AlgiersLondon

ALG - LHR

ALGLHR

Algiers Houari Boumediene

Thu 6/4

1:40 am-8:40 am

1 stop7h 00m

London Heathrow

Thu 6/25

1:30 pm-10:45 pm

1 stop9h 15m

$680

AlgiersLondon

ALG - LHR

ALGLHR

Algiers Houari Boumediene

Mon 4/20

4:55 pm-9:40 am

1 stop16h 45m

London Heathrow

Fri 5/1

10:30 am-11:00 pm

1 stop12h 30m

$702

AlgiersLondon

ALG - LHR

ALGLHR

Algiers Houari Boumediene

Mon 4/20

4:55 pm-9:40 am

1 stop16h 45m

London Heathrow

Tue 4/28

4:30 pm-11:00 pm

1 stop6h 30m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Algiers to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Algiers to Heathrow in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Algiers-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Algiers-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Algiers-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Algiers-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Algiers-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Algiers to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Algiers with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Algiers to London Heathrow Airport

How far ahead should I book a flight from Algiers to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Algiers to Heathrow. Price data was last updated on April 3, 2026.

The best time to book flights from Algiers to London Heathrow Airport is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Algiers to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Algiers to London Heathrow Airport (average of $154). Flying from Algiers to London Heathrow Airport in August is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ALG to LHR?

Find hourly flight availability from Algiers to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 9, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Algiers to London Heathrow Airport as you normally would.

How much does it cost to fly round-trip from Algiers to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated April 9, 2026.
Read through reviews of airlines operating flights from Algiers to London Heathrow Airport, such as Air Algerie. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Algerie
6.8
Okay
33 reviews

Entertainment

6.1

Crew

6.9

Boarding

6.8

Comfort

6.7

Overall

6.8

Food

6.4

Reviews

1 / 1
6.0
Good

Ahmed .,Dec 2025

ALG - YUL

The service wasn't good food cold and no coffee or tea 😕
Air Algerie
6.8
Okay
33 reviews
Air Algerie
6.8
Okay
33 reviews

Entertainment

6.1

Crew

6.9

Boarding

6.8

Comfort

6.7

Overall

6.8

Food

6.4

Reviews

1 / 1
6.0
Good

Ahmed .,Dec 2025

ALG - YUL

The service wasn't good food cold and no coffee or tea 😕

Related info for your journey

Find useful and relevant information for your journey from Algiers to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Algiers to London Heathrow?

    Algiers Houari Boumediene (ALG) is the airport you will fly out of if you book a flight from Algiers to London Heathrow. You should not have trouble finding flights to London Heathrow from Houari Boumediene; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Algiers airport to London Heathrow. It is only a 6.9 mi journey to Houari Boumediene (ALG) from Algiers’s city center.

  • How long is the flight from Algiers to London Heathrow Airport?

    A quick flight from Algiers to London Heathrow Airport can take about 22h 35m. ITA Airways provides one of the quickest options available for as low as $267. Airlines will cover a distance of 1036 mi.

  • What is the cheapest airline to fly from Algiers to London Heathrow Airport round-trip?

    Flying on Air Algerie is currently your cheapest option to London Heathrow Airport, with prices starting at $218. Air Algerie is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Algiers to London Heathrow Airport?

    While on average a flight from Algiers to London Heathrow Airport is generally $493, our data shows the cheapest flight currently is $174. When looking at the most popular route, (Algiers Houari Boumediene - London Heathrow), you can expect to pay $235 for that flight.

  • Can I find deals for flights from Algiers to Heathrow that include hotel bookings?

    Yes. In addition to deals on Algiers to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Algiers to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Algiers to Heathrow.

  • Can I find deals for business class flights from Algiers to Heathrow?

    Yes. Cheapflights offers flight deals from Algiers to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Algiers to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Algiers to London Heathrow Airport (average of $154). Flying from Algiers to London Heathrow Airport in August is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Algiers to Heathrow

Discover the top airline that operate flights from Algiers to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air AlgerieCheapest$218Average$320FlexibilityNo cancel feeOn-time58%

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