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Dulles Intl

$1,202+ Cheap flights from Cotonou (COO) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
COO — IAD
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Cotonou to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cotonou (COO) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,202
(oojo)
Provider with most accurate pricing for Cotonou-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Cotonou-Washington, D.C. Dulles Intl flights.
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From Cotonou to Washington, D.C. Dulles Intl
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Find flight deals from Cotonou to Dulles Intl

Cheapest flights from Cotonou to Dulles Intl
Explore the most affordable flight options available from Cotonou to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This oojo deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:30 pmCOO - IAD
2 stops24h 30mMultiple Airlines
Sat 1/38:50 pmIAD - COO
1 stop11h 35mMultiple Airlines
Deal found 11/25$1,202
This oojo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:05 pmCOO - IAD
1 stop13h 00mMultiple Airlines
Sat 1/108:50 pmIAD - COO
1 stop11h 35mMultiple Airlines
Deal found 11/24$1,235
This oojo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:50 amCOO - IAD
2 stops24h 30mTurkish Airlines
Sat 1/101:30 pmIAD - COO
1 stop26h 50mTurkish Airlines
Deal found 11/24$1,248
This oojo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:30 pmCOO - IAD
2 stops24h 30mEthiopian Air
Sat 1/38:50 pmIAD - COO
1 stop11h 35mEthiopian Air
Deal found 11/24$1,251
This oojo deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:50 amCOO - IAD
2 stops40h 55mTurkish Airlines
Sat 1/31:30 pmIAD - COO
1 stop26h 50mTurkish Airlines
Deal found 11/25$1,262
This oojo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:05 pmCOO - IAD
1 stop13h 00mMultiple Airlines
Sat 1/108:50 pmIAD - COO
1 stop11h 35mMultiple Airlines
Deal found 11/24$1,287
This oojo deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:05 pmCOO - IAD
1 stop13h 00mMultiple Airlines
Sat 1/38:50 pmIAD - COO
1 stop11h 35mMultiple Airlines
Deal found 11/25$1,293

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cotonou to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Cotonou to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Cotonou

Fly to

Dulles Intl

Route

Depart

Return

Price

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Tue 12/16

1:30 pm-8:00 am

2 stops24h 30m

Washington, D.C. Dulles Intl

Sat 1/3

8:50 pm-2:25 pm

1 stop11h 35m

$1,202

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 4/9

1:30 pm-8:55 am

2 stops24h 25m

Washington, D.C. Dulles Intl

Mon 4/13

9:20 pm-2:25 pm

1 stop12h 05m

$1,236

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 12/17

1:30 pm-8:00 am

2 stops24h 30m

Washington, D.C. Dulles Intl

Sat 1/3

8:50 pm-2:25 pm

1 stop11h 35m

$1,251

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 12/15

12:50 am-11:45 am

2 stops40h 55m

Washington, D.C. Dulles Intl

Sat 1/3

1:30 pm-10:20 pm

1 stop26h 50m

$1,262

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 12/17

12:05 pm-7:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Sat 1/3

8:50 pm-2:25 pm

1 stop11h 35m

$1,284

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Compare providers for flights from Cotonou to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cotonou to Dulles Intl in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cotonou-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cotonou-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cotonou-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cotonou-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cotonou-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cotonou to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Cotonou with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cotonou to Washington, D.C. Dulles Intl Airport

What is the cheapest time of day to fly from COO to IAD?

Find hourly flight availability from Cotonou to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

When flying from Cotonou to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 17% versus a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Cotonou to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cotonou to Washington, D.C. Dulles Intl?

    Most people fly from Cotonou (COO) if they book a flight from Cotonou to Washington, D.C. Dulles Intl. On average, Cotonou has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Cotonou is conveniently located just 2.4 mi from Cotonou’s city center.

  • How long is the flight from Cotonou to Washington, D.C. Dulles Intl Airport?

    Departing from Cotonou to Washington, D.C. Dulles Intl Airport will take you 24h 25m. The distance from Cotonou to Washington, D.C. Dulles Intl Airport is about 5393 mi.

  • Can I find deals for flights from Cotonou to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Cotonou to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cotonou to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cotonou to Dulles Intl.

  • Can I find deals for business class flights from Cotonou to Dulles Intl?

    Yes. Cheapflights offers flight deals from Cotonou to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Falls Church
Bowie
Largo
McLean
Clinton

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