$547 Cheap Flights from Washington (IAD) to Luanda (LAD)

View $547 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Luanda (LAD-Quatro de Fevereiro)

Cheap Flights from Washington to Luanda (IAD-LAD)

Prices were available within the past 7 days and start at $547 for one-way flights and $1,099 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ethiopian Airlines
Mon, Dec 1 - Wed, Dec 10
IAD
Washington
LAD
Luanda
$1,099 Roundtrip, found 8 hours ago
$1,099
Roundtrip
found 8 hours ago
Select Ethiopian Airlines flight, departing Mon, Dec 1 from Washington to Luanda, returning Wed, Dec 10, priced at $1,099 found 8 hours ago
Turkish Airlines
Thu, Oct 9 - Fri, Oct 24
IAD
Washington
LAD
Luanda
$1,101 Roundtrip, found 2 days ago
$1,101
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Thu, Oct 9 from Washington to Luanda, returning Fri, Oct 24, priced at $1,101 found 2 days ago
TAP Portugal
Sun, Nov 9 - Wed, Nov 19
IAD
Washington
LAD
Luanda
$1,110 Roundtrip, found 2 days ago
$1,110
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Sun, Nov 9 from Washington to Luanda, returning Wed, Nov 19, priced at $1,110 found 2 days ago
TAP Portugal
Wed, Jan 14 - Wed, Feb 4
IAD
Washington
LAD
Luanda
$1,110 Roundtrip, found 1 hour ago
$1,110
Roundtrip
found 1 hour ago
Select TAP Portugal flight, departing Wed, Jan 14 from Washington to Luanda, returning Wed, Feb 4, priced at $1,110 found 1 hour ago
TAP Portugal
Sun, Nov 9 - Fri, Nov 21
IAD
Washington
LAD
Luanda
$1,122 Roundtrip, found 2 days ago
$1,122
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Sun, Nov 9 from Washington to Luanda, returning Fri, Nov 21, priced at $1,122 found 2 days ago
TAP Portugal
Fri, Nov 7 - Mon, Nov 24
IAD
Washington
LAD
Luanda
$1,130 Roundtrip, found 2 days ago
$1,130
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Fri, Nov 7 from Washington to Luanda, returning Mon, Nov 24, priced at $1,130 found 2 days ago
TAP Portugal
Fri, Jan 16 - Wed, Feb 4
IAD
Washington
LAD
Luanda
$1,130 Roundtrip, found 1 hour ago
$1,130
Roundtrip
found 1 hour ago
Select TAP Portugal flight, departing Fri, Jan 16 from Washington to Luanda, returning Wed, Feb 4, priced at $1,130 found 1 hour ago
TAP Portugal
Wed, Dec 10 - Wed, Dec 17
IAD
Washington
LAD
Luanda
$1,138 Roundtrip, found 1 day ago
$1,138
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Wed, Dec 10 from Washington to Luanda, returning Wed, Dec 17, priced at $1,138 found 1 day ago
Delta
Sun, Nov 9 - Thu, Nov 27
IAD
Washington
LAD
Luanda
$1,147 Roundtrip, found 2 days ago
$1,147
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Nov 9 from Washington to Luanda, returning Thu, Nov 27, priced at $1,147 found 2 days ago
Lufthansa
Mon, Dec 1 - Mon, Jan 12
IAD
Washington
LAD
Luanda
$1,185 Roundtrip, found 8 hours ago
$1,185
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Mon, Dec 1 from Washington to Luanda, returning Mon, Jan 12, priced at $1,185 found 8 hours ago

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Quatro de Fevereiro Airport (LAD) cost?
Lock in a cheap one-way flight from $547 or cheap return flight from $1,099 from Washington Dulles Intl. Airport (IAD) 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 Washington Dulles Intl. Airport (IAD) to Quatro de Fevereiro Airport (LAD)?
The cheapest month to fly from IAD to LAD is December, when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Quatro de Fevereiro Airport (LAD)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IAD to LAD flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Quatro de Fevereiro Airport (LAD)?
You'll need to hop on a flight with a layover if you're traveling from Washington Dulles Intl. Airport (IAD) to Quatro de Fevereiro Airport (LAD). Direct flights don't operate daily on this route. However, just 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 IAD to LAD?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Quatro de Fevereiro Airport (LAD)?
Choose a flight from Washington Dulles Intl. Airport (IAD) to Quatro de Fevereiro Airport (LAD) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**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 Washington Dulles Intl. Airport (IAD) to Quatro de Fevereiro Airport (LAD) last-minute?
Booking your plane ticket from IAD to LAD just before your getaway is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an IAD to LAD flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAD to LAD flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Quatro de Fevereiro Airport (LAD)?
If you reserved your IAD to LAD flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Quatro de Fevereiro
Airlines serving
Air France, Brussels Airlines, Delta, Emirates, Ethiopian Airlines, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$1,099
Distance
6637 mi

Book with confidence

Book with confidence

Washington to Luanda Flights

The cheapest times to fly from Washington 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 Washington to Luanda are during the month of December. You can find some of the cheapest flights from Washington to Luanda with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Luanda

Sunday is one of the best days to book for cheap flights from Washington 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 Washington 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 Washington to Luanda in 2025. You can also book with separate airlines for your outbound and return journeys, from $547 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 Washington 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 Washington 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.

 

Washington to Luanda Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.