$904 Cheap Flights from Seattle (SEA) to Luanda (LAD)

View $904 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Luanda (LAD-Quatro de Fevereiro)

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Cheap Flights from Seattle to Luanda (SEA-LAD)

Prices were available within the past 7 days and start at $904 for one-way flights and $1,321 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 2 - Thu, Oct 9
SEA
Seattle
LAD
Luanda
$1,321 Roundtrip, found 2 days ago
$1,321
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 2 from Seattle to Luanda, returning Thu, Oct 9, priced at $1,321 found 2 days ago
Delta
Thu, Oct 2 - Thu, Oct 30
SEA
Seattle
LAD
Luanda
$1,362 Roundtrip, found 5 days ago
$1,362
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Oct 2 from Seattle to Luanda, returning Thu, Oct 30, priced at $1,362 found 5 days ago
Delta
Thu, Dec 25 - Fri, Jan 30
SEA
Seattle
LAD
Luanda
$1,363 Roundtrip, found 4 hours ago
$1,363
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Dec 25 from Seattle to Luanda, returning Fri, Jan 30, priced at $1,363 found 4 hours ago
Delta
Thu, Oct 2 - Thu, Oct 30
SEA
Seattle
LAD
Luanda
$1,367 Roundtrip, found 5 days ago
$1,367
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Oct 2 from Seattle to Luanda, returning Thu, Oct 30, priced at $1,367 found 5 days ago
Delta
Thu, Oct 2 - Tue, Oct 7
SEA
Seattle
LAD
Luanda
$1,388 Roundtrip, found 2 days ago
$1,388
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 2 from Seattle to Luanda, returning Tue, Oct 7, priced at $1,388 found 2 days ago
Delta
Thu, Oct 2 - Thu, Oct 9
SEA
Seattle
LAD
Luanda
$1,388 Roundtrip, found 2 days ago
$1,388
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 2 from Seattle to Luanda, returning Thu, Oct 9, priced at $1,388 found 2 days ago
KLM
Wed, Dec 24 - Fri, Jan 30
SEA
Seattle
LAD
Luanda
$1,389 Roundtrip, found 4 hours ago
$1,389
Roundtrip
found 4 hours ago
Select KLM flight, departing Wed, Dec 24 from Seattle to Luanda, returning Fri, Jan 30, priced at $1,389 found 4 hours ago
Lufthansa
Mon, Jan 5 - Wed, Jan 14
SEA
Seattle
LAD
Luanda
$1,392 Roundtrip, found 6 days ago
$1,392
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Mon, Jan 5 from Seattle to Luanda, returning Wed, Jan 14, priced at $1,392 found 6 days ago
Delta
Thu, Oct 2 - Thu, Oct 9
SEA
Seattle
LAD
Luanda
$1,393 Roundtrip, found 2 days ago
$1,393
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 2 from Seattle to Luanda, returning Thu, Oct 9, priced at $1,393 found 2 days ago
Air Canada
Mon, Jan 5 - Wed, Jan 14
SEA
Seattle
LAD
Luanda
$1,404 Roundtrip, found 6 days ago
$1,404
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Jan 5 from Seattle to Luanda, returning Wed, Jan 14, priced at $1,404 found 6 days ago

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Quatro de Fevereiro Airport (LAD) cost?
Grab a cheap one-way flight from $904 or cheap return flight from $1,321 from Seattle - Tacoma Intl. Airport (SEA) to Quatro de Fevereiro Airport (LAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Quatro de Fevereiro Airport (LAD)?
The cheapest month to fly from SEA to LAD is October, when demand is low. Off-peak months are generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Quatro de Fevereiro Airport (LAD)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from SEA to LAD. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Quatro de Fevereiro Airport (LAD)?
You'll need to take a flight with a layover when traveling from Seattle - Tacoma Intl. Airport (SEA) to Quatro de Fevereiro Airport (LAD). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SEA to LAD?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Quatro de Fevereiro Airport (LAD)?
Select a flight from Seattle - Tacoma Intl. Airport (SEA) to Quatro de Fevereiro Airport (LAD) that takes off before 3 PM to reduce the likelihood 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 Seattle - Tacoma Intl. Airport (SEA) to Quatro de Fevereiro Airport (LAD) last-minute?
Last-minute fares from SEA to LAD are typically more expensive. To secure the lowest rates, start searching for flights well ahead of time. That being said, if you're flexible with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a SEA to LAD flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to LAD flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Quatro de Fevereiro Airport (LAD)?
You can usually cancel or reschedule your SEA to LAD flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Quatro de Fevereiro
Airlines serving
Emirates, Ethiopian Airlines, Lufthansa, TAP Portugal
Roundtrip price
$1,320
Distance
8717 mi

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Seattle to Luanda Flights

The cheapest times to fly from Seattle to Luanda

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 Seattle to Luanda are during the month of October. You can find some of the cheapest flights from Seattle to Luanda with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Luanda

Sunday is one of the best days to book for cheap flights from Seattle to Luanda: 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 Seattle to Luanda

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 Seattle to Luanda in 2025. You can also book with separate airlines for your outbound and return journeys, from $904 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 Seattle to Luanda 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 Seattle to Luanda 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.

 

Seattle to Luanda Flights

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*Available to One Key members.