$501 Cheap British Airways flights Seattle (SEA) to Algiers (ALG)

View $501 flight on Sat, Aug 16, 2025Opens in a new window

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$501 Cheap British Airways flights Seattle (SEA) to Algiers (ALG)

Prices were available within the past 7 days and start at $501 for one-way flights and $655 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, Nov 2 - Thu, Nov 13
SEA
Seattle
ALG
Algiers
$655 Roundtrip, found 3 days ago
$655
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Nov 2 from Seattle to Algiers, returning Thu, Nov 13, priced at $655 found 3 days ago
Flights from Seattle (SEA) to Algiers (ALG)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Houari Boumediene
Airlines serving
Air Canada, Air France, British Airways, Emirates, ITA Airways, Iberia, KLM, Lufthansa, Qatar Airways, Turkish Airlines, United
Popular airline
Turkish Airlines
Distance
5721 mi

Frequently asked questions

How much is a British Airways flight from Seattle - Tacoma Intl. Airport (SEA) to Houari Boumediene Airport (ALG)?
Use the "Price (lowest to highest)" filter on Expedia to search for cheap British Airways round-trip flights from $655 from SEA to ALG. Affordable one-way options from $501 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to ALG with British Airways?
March is one of the least expensive months to jet away to Algiers with British Airways. You could also find great prices on return and one-way fares in December.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Houari Boumediene Airport (ALG) with British Airways?
Look for British Airways flights from SEA to ALG about one month before you want to leave. The most affordable time to book an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of itinerary or ticket type, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does British Airways fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Houari Boumediene Airport (ALG)?
To find out if there's a direct trip from SEA to ALG with British Airways or another carrier, check the "Nonstop" box when looking for flights.
What is the earliest British Airways flight from SEA to ALG?
Browse British Airways's earliest flights from SEA to ALG by selecting our "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does British Airways fly into in Algiers?
Take a British Airways flight from Seattle - Tacoma Intl. Airport (SEA) to Algiers, and you'll likely touch down at Houari Boumediene Airport (ALG). This is the airline's primary hub in this city.
What kind of luggage can I take on a British Airways flight from Seattle - Tacoma Intl. Airport (SEA) to Houari Boumediene Airport (ALG)?
On a standard economy flight with British Airways from SEA to ALG, you can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches in total. For carry-on, you're permitted 2 cabin bags weighing up to 50 lb and measuring less than 19 inches x 9 inches x 17 inches. Weight and size restrictions can differ depending on your airfare type and cabin class. To make sure you don't get caught with additional fees at the terminal, double-check your British Airways booking or look up the airline's website before packing your bags.
Why fly with British Airways from SEA to ALG?
Traveling from SEA to ALG with British Airways means enjoying a variety of perks, including an excellent in-flight experience and top-tier customer service. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That's on top of the British Airways Executive Club points you can earn with British Airways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my British Airways flight from Seattle - Tacoma Intl. Airport (SEA) to Houari Boumediene Airport (ALG)?
Changes are generally free within 24 hours of making your booking, but your airline may add a charge after that. For more details about modifying your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to adjust your plans without extra charges, check the "Changes included" or "No cancel fee" filter when organizing your next break.

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