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$659 Cheap Flights from Washington (IAD) to Dakar (DSS)

View $659 flight on Tue, Oct 27, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Blaise Diagne Intl. Airport (DSS)

Cheap Flights from Washington to Dakar (IAD-DSS)

Prices were available within the past 7 days and start at $659 for one-way flights and $980 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Jan 11 - Tue, Jan 26
IAD
Washington
DSS
Dakar
$980 Roundtrip, found 13 hours ago
$980
Roundtrip
found 13 hours ago
Select British Airways flight, departing Mon, Jan 11 from Washington to Dakar, returning Tue, Jan 26, priced at $980 found 13 hours ago
Turkish Airlines
Sun, Sep 20 - Wed, Sep 30
IAD
Washington
DSS
Dakar
$1,035 Roundtrip, found 21 hours ago
$1,035
Roundtrip
found 21 hours ago
Select Turkish Airlines flight, departing Sun, Sep 20 from Washington to Dakar, returning Wed, Sep 30, priced at $1,035 found 21 hours ago
Royal Air Maroc
Sun, Oct 11 - Sun, Oct 18
IAD
Washington
DSS
Dakar
$1,060 Roundtrip, found 23 hours ago
$1,060
Roundtrip
found 23 hours ago
Select Royal Air Maroc flight, departing Sun, Oct 11 from Washington to Dakar, returning Sun, Oct 18, priced at $1,060 found 23 hours ago
TAP Portugal
Wed, Jan 20 - Fri, Feb 12
IAD
Washington
DSS
Dakar
$1,063 Roundtrip, found 2 hours ago
$1,063
Roundtrip
found 2 hours ago
Select TAP Portugal flight, departing Wed, Jan 20 from Washington to Dakar, returning Fri, Feb 12, priced at $1,063 found 2 hours ago
Ethiopian Airlines
Thu, Nov 19 - Tue, Dec 22
IAD
Washington
DSS
Dakar
$1,118 Roundtrip, found 5 days ago
$1,118
Roundtrip
found 5 days ago
Select Ethiopian Airlines flight, departing Thu, Nov 19 from Washington to Dakar, returning Tue, Dec 22, priced at $1,118 found 5 days ago
ITA Airways
Fri, Aug 28 - Sat, Dec 19
IAD
Washington
DSS
Dakar
$1,123 Roundtrip, found 5 days ago
$1,123
Roundtrip
found 5 days ago
Select ITA Airways flight, departing Fri, Aug 28 from Washington to Dakar, returning Sat, Dec 19, priced at $1,123 found 5 days ago
Qatar Airways
Sun, Nov 1 - Thu, Nov 12
IAD
Washington
DSS
Dakar
$1,297 Roundtrip, found 15 hours ago
$1,297
Roundtrip
found 15 hours ago
Select Qatar Airways flight, departing Sun, Nov 1 from Washington to Dakar, returning Thu, Nov 12, priced at $1,297 found 15 hours ago
American Airlines
Mon, Jan 11 - Tue, Jan 26
IAD
Washington
DSS
Dakar
$1,376 Roundtrip, found 13 hours ago
$1,376
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Mon, Jan 11 from Washington to Dakar, returning Tue, Jan 26, priced at $1,376 found 13 hours ago
Iberia
Mon, Sep 28 - Mon, Oct 5
IAD
Washington
DSS
Dakar
$1,383 Roundtrip, found 5 hours ago
$1,383
Roundtrip
found 5 hours ago
Select Iberia flight, departing Mon, Sep 28 from Washington to Dakar, returning Mon, Oct 5, priced at $1,383 found 5 hours ago
Delta
Sat, Oct 24 - Sun, Nov 8
IAD
Washington
DSS
Dakar
$1,385 Roundtrip, found 1 day ago
$1,385
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 24 from Washington to Dakar, returning Sun, Nov 8, priced at $1,385 found 1 day ago

Alternative airports near Dakar

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Blaise Diagne Intl. DSS. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $1,130
DSS
Blaise Diagne Intl.
Cheapest
Average driving time to city center36 min
Flights from $1,130

Find the cheapest month to fly from Washington (IAD) to Dakar (DSS)

April is typically the cheapest month to fly

From $1,038 - $1,058 per traveler.

What you need to know for your flight from Washington Dulles Intl. to Blaise Diagne Intl.

Washington (IAD) to Dakar (DSS) at a glance

Embark on an exciting journey from Washington Dulles International Airport (IAD) to Blaise Diagne International Airport (DSS) with a range of airlines offering flights to Dakar. Whether you're looking for full-service options or more budget-friendly choices, you can easily compare itineraries to find the best match for your travel plans and budget. Explore the vibrant sights and neighborhoods of Dakar while selecting the ideal flight that suits your schedule and preferences.

  • Fastest flight duration: around 8h 15m non-stop
  • Route distance: roughly 4,000 miles (6,440 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $435–$1265, depending on seasonality and how far ahead you book

Flights from Washington Dulles International Airport (IAD) to Blaise Diagne International Airport (DSS)

According to recent traveler bookings, the most popular airlines flying from Washington to Dakar offer a mix of non-stop and one-stop flights, with many opting for a layover at Brussels National Airport (BRU), which typically lasts about five hours. This allows you to customize your itinerary by balancing price, total travel time, and cabin class for the best travel experience.

  • United: This comprehensive airline provides both non-stop and one-stop flights, commanding about 37% of all departures on this route. One-way ticket prices generally fall between $490 and $3350, with a non-stop flight duration of approximately 8 hours and 15 minutes.
  • Royal Air Maroc: As a full-service airline, Royal Air Maroc offers one-stop services and represents around 32% of departures. One-way fares usually range from $440 to $960, with an in-flight time of 10 hours and 45 minutes, leading to a total travel duration of about 17 hours and 30 minutes, including layover time.
  • TAP Portugal: This full-service carrier provides one-stop flights and accounts for roughly 12% of departures on this route. One-way fares typically range from $435 to $805, and passengers can expect an in-flight duration of 10 hours and 45 minutes, resulting in an overall journey time of about 17 hours and 30 minutes, factoring in the layover.
  • Delta: Delta operates as a full-service carrier with one-stop options, making up approximately 6% of departures on this route. One-way ticket prices generally range from $480 to $1030. Travelers can anticipate an in-flight duration of 10 hours and 45 minutes, culminating in a total travel time of around 17 hours and 30 minutes, including layover.
  • Ethiopian Airlines: This full-service airline offers one-stop services and accounts for about 5% of departures. One-way fares typically span $545 to $970, with an in-flight time of 10 hours and 45 minutes, leading to a total journey duration of approximately 17 hours and 30 minutes, including any layover.

Travelers flying from Washington to Dakar have the option to enhance their experience by upgrading their flight. United Airlines provides both business class and premium economy class service on this route.

Best time to fly from Washington (IAD) to Dakar (DSS)

The most popular months for travelers flying from Washington to Dakar are April, June, and December, when peak temperatures in Dakar reach up to 77.9°F in June. If you prefer quieter travel, consider October, the least busy time to visit with temperatures around 83.7°F and typically the lowest average one-way fare (around $575). Flight availability peaks in December, with approximately 10 flights per week, making it easier to find convenient departure times. January, February, March, and August have the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: October usually offers good deals with average one-way fare around $575, roughly 28% cheaper than the yearly average.
  • More budget-friendly months to fly: April and November typically offer average one-way fares of around $620.
  • Most flight options: December has the highest number of flights from Washington to Dakar, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January74.7°F (23.7°C)Average7$763
February72.9°F (22.7°C)Average7$718
March72.9°F (22.7°C)Average7$658
April73.0°F (22.8°C)High8$616
May74.8°F (23.8°C)Average9$725
June77.9°F (25.5°C)High8$853
July80.2°F (26.8°C)Average8$1065
August81.5°F (27.5°C)Low7$729
September82.2°F (27.9°C)Low8$1171
October83.7°F (28.7°C)Low8$575
November81.7°F (27.6°C)Average8$625
December77.5°F (25.3°C)High10$1201

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Washington (IAD) to Dakar (DSS)

  • Washington to Dakar (DCA-DSS): Ronald Reagan Washington National Airport (DCA) lies approximately 23 miles from Washington Dulles International Airport (IAD), providing convenient access for travelers heading to Dakar.
  • Washington to Dakar (IAD-DKR): Leopold Sedar Senghor International Airport (DKR) is situated nearly 29 miles from Blaise Diagne International Airport (DSS), offering additional flight options for those flying from Washington.
  • Washington to Dakar (DCA-DKR): Ronald Reagan Washington National Airport (DCA) is around 23 miles from Washington Dulles International Airport (IAD), while Leopold Sedar Senghor International Airport (DKR) is about 29 miles from Blaise Diagne International Airport (DSS), giving travelers multiple routes to consider.

How to find the best prices for flights from Washington (IAD) to Dakar (DSS)

Getting some of the best deals on flights from Washington to Dakar is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are generally available when booking at least two months in advance, although most travelers typically book their flights two to eight weeks ahead. Afternoon departures between 12 PM and 6 PM usually offer lower prices, while evening flights from 6 PM to 12 AM are the most popular. Additionally, flying on Friday provides both affordability and high demand.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Dakar hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Blaise Diagne International Airport from Washington Dulles International Airport

Dakar welcomes travelers from Washington with a range of transport options based on price, convenience, and proximity. For departures, Washington Dulles International Airport is roughly a 40-minute drive (covering about 29 miles) from central Washington. Dakar city center is approximately a 40-minute drive (covering about 37 miles) from Blaise Diagne International Airport, depending on traffic. Here's how to reach Dakar efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Dakar, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Blaise Diagne International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Blaise Diagne International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.) cost?
You can find cheap one-way flights from $659 and cheap return flights from $980 Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.) with Expedia. One-way flights typically cost between $770 and $6023, and return flights often range between $1410 and $5273. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
The cheapest month to fly from IAD to DSS is January when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
United offers around 7 weekly direct flights from IAD to DSS.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
United is one of the cheapest airlines offering nonstop flights from Washington Dulles (IAD) to Dakar (DSS), with round-trip tickets starting from around $1,065. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
The best airline to fly with from Washington, DC (IAD) to Dakar (DSS) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. United also offers the most daily flights from Washington to Dakar, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
You can find approximately 1 nonstop flights per day from Washington Dulles Intl. (IAD) to Blaise Diagne Intl. (DSS). For more options, look at flights that include layovers.
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
The earliest flight from Washington Dulles International (IAD) to Blaise Diagne International (DSS) typically departs at 5:00 AM, operated by American Airlines. This early start allows you to arrive in Dakar with ample time to explore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
The most popular departure times for flights from Washington, DC (IAD) to Dakar (DSS) are in the evening, from 6pm to 9pm. About 47% of passengers prefer this time window. Many major carriers, including United and Air France, offer flights during this window. This timing works well because it allows you to maximize your day in DC before heading off on your journey.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
Flying nonstop from IAD to DSS takes around 8 hours, with the route covering approximately 4,002 miles. Flights with a layover typically take 11 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
Business class is available on flights from IAD to DSS. Airlines that offer business class service on this route include:

  • Swiss International Air Lines
  • Air France
  • British Airways
  • TAP Portugal
  • United Airlines
  • Lufthansa
  • Delta Air Lines
  • Turkish Airlines
  • American Airlines
  • Iberia

First class is available with Emirates and United Airlines.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Dakar from Washington Dulles Intl. (IAD)?
From Washington Dulles Intl. (IAD), you can fly into Blaise Diagne Intl. (DSS) to reach Dakar. Some flights may connect through major hubs like Pierre Elliott Trudeau Intl. (YUL), Pearson Intl. (YYZ), Heathrow (LHR) before reaching Dakar. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Dakar (DSS-Blaise Diagne Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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 if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Blaise Diagne Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Emirates, Ethiopian Airlines, Etihad Airways, ITA Airways, Iberia, KLM, Lufthansa, Qatar Airways, Royal Air Maroc, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$979
Distance
4002 mi

Book with confidence

Washington to Dakar Flights

The cheapest times to fly from Washington to Dakar

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

 

The best time to book a flight from Washington to Dakar

Sunday is one of the best days to book for cheap flights from Washington to Dakar: 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 Dakar

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 Dakar in 2026. You can also book with separate airlines for your outbound and return journeys, from $659 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 Dakar 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 Dakar 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 Dakar Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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