$639 Cheap Flights from Islamabad (ISB) to Algiers (ALG)

View $639 flight on Sat, Aug 16, 2025Opens in a new window

Popular airlines from Benazir Bhutto Intl. Airport (ISB) to Houari Boumediene Airport (ALG)

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Cheap Flights from Islamabad to Algiers (ISB-ALG)

Prices were available within the past 7 days and start at $639 for one-way flights and $1,143 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Mon, Sep 1 - Sun, Nov 2
ISB
Islamabad
ALG
Algiers
$1,143 Roundtrip, found 5 days ago
$1,143
Roundtrip
found 5 days ago
Select Emirates flight, departing Mon, Sep 1 from Islamabad to Algiers, returning Sun, Nov 2, priced at $1,143 found 5 days ago
Turkish Airlines
Thu, Jul 10 - Fri, Jul 11
ISB
Islamabad
ALG
Algiers
$1,199 Roundtrip, found 5 days ago
$1,199
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Thu, Jul 10 from Islamabad to Algiers, returning Fri, Jul 11, priced at $1,199 found 5 days ago
Emirates
Mon, Sep 1 - Sun, Nov 2
ISB
Islamabad
ALG
Algiers
$1,205 Roundtrip, found 5 days ago
$1,205
Roundtrip
found 5 days ago
Select Emirates flight, departing Mon, Sep 1 from Islamabad to Algiers, returning Sun, Nov 2, priced at $1,205 found 5 days ago
Turkish Airlines
Tue, Sep 2 - Fri, Oct 31
ISB
Islamabad
ALG
Algiers
$1,247 Roundtrip, found 5 days ago
$1,247
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Tue, Sep 2 from Islamabad to Algiers, returning Fri, Oct 31, priced at $1,247 found 5 days ago
Emirates
Mon, Sep 1 - Sun, Nov 2
ISB
Islamabad
ALG
Algiers
$1,256 Roundtrip, found 5 days ago
$1,256
Roundtrip
found 5 days ago
Select Emirates flight, departing Mon, Sep 1 from Islamabad to Algiers, returning Sun, Nov 2, priced at $1,256 found 5 days ago
Turkish Airlines
Mon, Sep 1 - Sun, Nov 2
ISB
Islamabad
ALG
Algiers
$1,267 Roundtrip, found 5 days ago
$1,267
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Mon, Sep 1 from Islamabad to Algiers, returning Sun, Nov 2, priced at $1,267 found 5 days ago
Emirates
Thu, Jul 10 - Fri, Jul 11
ISB
Islamabad
ALG
Algiers
$1,283 Roundtrip, found 5 days ago
$1,283
Roundtrip
found 5 days ago
Select Emirates flight, departing Thu, Jul 10 from Islamabad to Algiers, returning Fri, Jul 11, priced at $1,283 found 5 days ago
flydubai
Mon, Sep 1 - Sun, Nov 2
ISB
Islamabad
ALG
Algiers
$1,311 Roundtrip, found 5 days ago
$1,311
Roundtrip
found 5 days ago
Select flydubai flight, departing Mon, Sep 1 from Islamabad to Algiers, returning Sun, Nov 2, priced at $1,311 found 5 days ago
flydubai
Thu, Jul 10 - Fri, Jul 11
ISB
Islamabad
ALG
Algiers
$1,327 Roundtrip, found 5 days ago
$1,327
Roundtrip
found 5 days ago
Select flydubai flight, departing Thu, Jul 10 from Islamabad to Algiers, returning Fri, Jul 11, priced at $1,327 found 5 days ago
Emirates
Mon, Sep 1 - Sun, Nov 2
ISB
Islamabad
ALG
Algiers
$1,342 Roundtrip, found 5 days ago
$1,342
Roundtrip
found 5 days ago
Select Emirates flight, departing Mon, Sep 1 from Islamabad to Algiers, returning Sun, Nov 2, priced at $1,342 found 5 days ago
Flights from Islamabad (ISB) to Algiers (ALG)
Origin airport
Islamabad Intl.
Destination airport
Houari Boumediene
Roundtrip price
$1,143
Distance
3850 mi

Islamabad to Algiers Flights

The cheapest times to fly from Islamabad to Algiers

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Islamabad to Algiers are during the month of September. You can find some of the cheapest flights from Islamabad to Algiers with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islamabad to Algiers

Sunday is one of the best days to book for cheap flights from Islamabad to Algiers: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Islamabad to Algiers

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Islamabad to Algiers in 2025. You can also book with separate airlines for your outbound and return journeys, from $639 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Islamabad to Algiers flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Islamabad to Algiers airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Islamabad Intl. Airport (ISB) to Houari Boumediene Airport (ALG) cost?
Discover the latest flight deals from ISB to ALG by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ISB to ALG?
The cheapest flights from ISB to ALG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ISB to ALG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ISB to ALG. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Islamabad Intl. Airport (ISB) to Houari Boumediene Airport (ALG)?
There are no daily nonstop flights from Islamabad Intl. Airport (ISB) to Houari Boumediene Airport (ALG). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ISB to ALG?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Islamabad Intl. Airport (ISB) to Houari Boumediene Airport (ALG)?
Select a flight from Islamabad Intl. Airport (ISB) to Houari Boumediene Airport (ALG) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Islamabad Intl. Airport (ISB) to Houari Boumediene Airport (ALG) last-minute?
Last-minute fares from ISB to ALG are generally more expensive. For the cheapest rates, start looking for flights well ahead of time. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book an ISB to ALG flight and hotel package?
You'll generally save money by booking an ISB to ALG flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Islamabad Intl. Airport (ISB) to Houari Boumediene Airport (ALG)?
It's generally possible to reschedule or cancel your ISB to ALG flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.