€690 Cheap Flights Washington to Cotonou (IAD-COO)

View €690 flight on Sun, 5 Oct 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Cotonou (COO-Cadjehoun)

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Cheap flights from Washington to Cotonou (IAD-COO)

Prices were available within the past 7 days and start at €690 for one-way flights and €994 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ethiopian Airlines
Sun, 5 Oct - Thu, 9 Oct
IAD
Washington
COO
Cotonou
€994 Return, found 5 days ago
€994
Return
found 5 days ago
Select Ethiopian Airlines flight, departing Sun, 5 Oct from Washington to Cotonou, returning Thu, 9 Oct, priced at €994 found 5 days ago
Delta
Sun, 5 Oct - Thu, 9 Oct
IAD
Washington
COO
Cotonou
€996 Return, found 5 days ago
€996
Return
found 5 days ago
Select Delta flight, departing Sun, 5 Oct from Washington to Cotonou, returning Thu, 9 Oct, priced at €996 found 5 days ago
Delta
Sun, 5 Oct - Thu, 9 Oct
IAD
Washington
COO
Cotonou
€1,000 Return, found 5 days ago
€1,000
Return
found 5 days ago
Select Delta flight, departing Sun, 5 Oct from Washington to Cotonou, returning Thu, 9 Oct, priced at €1,000 found 5 days ago
Delta
Sun, 5 Oct - Thu, 9 Oct
IAD
Washington
COO
Cotonou
€1,013 Return, found 5 days ago
€1,013
Return
found 5 days ago
Select Delta flight, departing Sun, 5 Oct from Washington to Cotonou, returning Thu, 9 Oct, priced at €1,013 found 5 days ago
Delta
Sat, 11 Oct - Sun, 26 Oct
IAD
Washington
COO
Cotonou
€1,017 Return, found 5 days ago
€1,017
Return
found 5 days ago
Select Delta flight, departing Sat, 11 Oct from Washington to Cotonou, returning Sun, 26 Oct, priced at €1,017 found 5 days ago
Delta
Sun, 5 Oct - Thu, 9 Oct
IAD
Washington
COO
Cotonou
€1,018 Return, found 5 days ago
€1,018
Return
found 5 days ago
Select Delta flight, departing Sun, 5 Oct from Washington to Cotonou, returning Thu, 9 Oct, priced at €1,018 found 5 days ago
Delta
Sat, 11 Oct - Sun, 26 Oct
IAD
Washington
COO
Cotonou
€1,021 Return, found 5 days ago
€1,021
Return
found 5 days ago
Select Delta flight, departing Sat, 11 Oct from Washington to Cotonou, returning Sun, 26 Oct, priced at €1,021 found 5 days ago
United
Sun, 5 Oct - Thu, 9 Oct
IAD
Washington
COO
Cotonou
€1,029 Return, found 5 days ago
€1,029
Return
found 5 days ago
Select United flight, departing Sun, 5 Oct from Washington to Cotonou, returning Thu, 9 Oct, priced at €1,029 found 5 days ago
Air Canada
Sun, 5 Oct - Thu, 9 Oct
IAD
Washington
COO
Cotonou
€1,035 Return, found 5 days ago
€1,035
Return
found 5 days ago
Select Air Canada flight, departing Sun, 5 Oct from Washington to Cotonou, returning Thu, 9 Oct, priced at €1,035 found 5 days ago
Air France
Sun, 5 Oct - Thu, 9 Oct
IAD
Washington
COO
Cotonou
€1,040 Return, found 5 days ago
€1,040
Return
found 5 days ago
Select Air France flight, departing Sun, 5 Oct from Washington to Cotonou, returning Thu, 9 Oct, priced at €1,040 found 5 days ago
Washington to Cotonou route information
Origin airport
Washington Dulles Intl.
Destination airport
Cadjehoun
Return price
€993
Distance
8634 km

Perfect flights from Washington to Cotonou

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Cotonou. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to Cadjehoun ticket options cater to your travel preferences, with incredible one-way fares from €690 and roundtrip prices from €994. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Cadjehoun and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Cotonou.

Frequently asked questions

How much is a flight from IAD to COO?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Dulles Intl. Airport and Cadjehoun Airport (COO) was €994. Fares this cheap don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to COO?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Dulles Intl. Airport to Cotonou Cadjehoun Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to Cotonou Cadjehoun Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to Cotonou Cadjehoun Airport?
The distance is around 8,700 kilometres. Earplugs? Check. Spare socks? Check. We recommend you pack all the travel comforts for this long-haul Chantilly to Cotonou flight.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to COO?
Unfortunately, there are no airlines that directly fly between IAD and Cotonou Cadjehoun Airport. You'll need to book a flight with one or more stops.
Are IAD to Cadjehoun Airport (COO) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Washington Dulles Intl. Airport (IAD) to Cotonou Cadjehoun Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd rather play it safe and start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our suggestion? Check back often as prices are updated frequently.

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