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Cotonou

$781+ Cheap flights from Dulles Intl (IAD) to Cotonou (COO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — COO
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Dulles Intl to Cotonou

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Cotonou (COO). 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,049
(oojo)

One-way from

$781
(oojo)

Popular in

August

Cheapest in

October

Average price

$1,131
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Cotonou flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Cotonou flights.
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From Washington, D.C. Dulles Intl to Cotonou
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One-way flight from Washington, D.C. Dulles Intl to Cotonou
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Dulles Intl to Cotonou

Cheapest flights from Dulles Intl to Cotonou
Explore the most affordable flight options available from Dulles Intl to Cotonou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This oojo deal was found by Cheapflights users on 3/26. 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 7/221:30 pmIAD - COO
1 stop26h 50mTurkish Airlines
Wed 8/2710:15 pmCOO - IAD
2 stops26h 30mTurkish Airlines
Deal found 3/26$1,049
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1210:55 amIAD - COO
1 stop20h 20mEthiopian Air
Thu 4/171:30 pmCOO - IAD
2 stops24h 25mEthiopian Air
Deal found 3/27$1,187
This Air France deal was found by Cheapflights users on 3/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:30 pmIAD - COO
1 stop21h 30mAir France
Sun 5/1811:30 pmCOO - IAD
1 stop21h 50mAir France
Deal found 3/27$1,204
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1112:25 pmIAD - COO
2 stops27h 35mDelta
Sun 5/1811:30 pmCOO - IAD
1 stop24h 45mDelta
Deal found 3/27$1,209
This oojo deal was found by Cheapflights users on 3/27. 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 7/219:40 pmIAD - COO
1 stop11h 45mMultiple Airlines
Mon 8/1112:05 pmCOO - IAD
1 stop13h 00mMultiple Airlines
Deal found 3/27$1,299
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/209:05 pmIAD - COO
1 stop25h 10mRoyal Air Maroc
Tue 8/124:15 amCOO - IAD
1 stop19h 50mRoyal Air Maroc
Deal found 3/27$1,515
This RwandAir deal was found by Cheapflights users on 3/27. 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 RwandAir is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:05 pmIAD - COO
3 stops35h 15mRwandAir
Mon 1/192:20 pmCOO - IAD
3 stops31h 35mRwandAir
Deal found 3/27$1,684
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/206:35 amIAD - COO
2 stops29h 25mUnited Airlines
Thu 8/146:15 pmCOO - IAD
3 stops48h 34mUnited Airlines
Deal found 3/27$1,690
This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/248:45 pmIAD - COO
3 stops43h 00mSWISS
Thu 8/146:15 pmCOO - IAD
3 stops27h 00mSWISS
Deal found 3/27$1,772
This Brussels Airlines deal was found by Cheapflights users on 3/27. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:35 pmIAD - COO
2 stops22h 10mBrussels Airlines
Thu 8/146:15 pmCOO - IAD
2 stops24h 15mBrussels Airlines
Deal found 3/27$1,868
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1810:25 amIAD - COO
3 stops29h 20mAir Canada
Mon 8/116:15 pmCOO - IAD
3 stops27h 04mAir Canada
Deal found 3/27$2,144

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Cotonou 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 March 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cotonou that are best for you.

Fly from

Dulles Intl

Fly to

Cotonou

Route

Depart

Return

Price

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 7/22

1:30 pm-9:20 pm

1 stop26h 50m

Cotonou

Wed 8/27

10:15 pm-7:45 pm

2 stops26h 30m

$1,049

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sat 4/12

10:55 am-12:15 pm

1 stop20h 20m

Cotonou

Thu 4/17

1:30 pm-8:55 am

2 stops24h 25m

$1,187

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sun 5/11

6:30 pm-9:00 pm

1 stop21h 30m

Cotonou

Sun 5/18

11:30 pm-4:20 pm

1 stop21h 50m

$1,204

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sun 5/11

12:25 pm-9:00 pm

2 stops27h 35m

Cotonou

Sun 5/18

11:30 pm-7:15 pm

1 stop24h 45m

$1,209

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Mon 7/21

9:40 pm-2:25 pm

1 stop11h 45m

Cotonou

Mon 8/11

12:05 pm-8:05 pm

1 stop13h 00m

$1,299

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sun 7/20

9:05 pm-3:15 am

1 stop25h 10m

Cotonou

Mon 8/11

4:15 am-7:05 pm

1 stop19h 50m

$1,515

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sun 7/20

6:35 am-5:00 pm

2 stops29h 25m

Cotonou

Thu 8/14

6:15 pm-1:49 pm

3 stops48h 34m

$1,690

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Thu 7/24

8:45 pm-8:45 pm

3 stops43h 00m

Cotonou

Thu 8/14

6:15 pm-4:15 pm

3 stops27h 00m

$1,772

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Fri 7/18

5:35 pm-8:45 pm

2 stops22h 10m

Cotonou

Thu 8/14

6:15 pm-1:30 pm

2 stops24h 15m

$1,868

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Fri 7/18

10:25 am-8:45 pm

3 stops29h 20m

Cotonou

Mon 8/11

6:15 pm-4:19 pm

3 stops27h 04m

$2,144

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 15 results
1
2

Compare providers for flights from Dulles Intl to Cotonou

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 Dulles Intl to Cotonou in March.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust 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 Washington, D.C. Dulles Intl Airport-Cotonou flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cotonou flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cotonou flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cotonou flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C. Dulles Intl Airport-Cotonou 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 Dulles Intl to Cotonou

Have a flexible travel schedule? Discover the best time to fly to Cotonou from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Cotonou

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cotonou?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cotonou (average of $972). Flying from Washington, D.C. Dulles Intl Airport to Cotonou in June is currently the most expensive (average of $1,710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Dulles Intl to Cotonou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Cotonou is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% on airfare.

Reviews of airlines servicing Cotonou

Get insights into the airlines that provide service to Cotonou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cotonou. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,744 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Cotonou. 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 into for flights to Cotonou from Washington, D.C. Dulles Intl?

    Most people fly into Cotonou (COO) if they book a flight to Cotonou from Washington, D.C. Dulles Intl. On average, Cotonou has 0 inbound flights from Washington, D.C. Dulles Intl per day from 4 airlines. Cotonou is conveniently located just 2.4 mi from Cotonou’s city center.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Cotonou round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Cotonou, with prices starting at $1,049. Additional round-trip tickets that might be worth considering are offered by Ethiopian Air and Air France, with the lowest prices starting at $1,187 and $1,204, respectively. Turkish Airlines is priced at 16% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Cotonou one-way?

    For one-way options, check prices for Ethiopian Air. According to our data, you can fly for as low as $781. Users have also found prices from $785 and $796 on Brussels Airlines and SWISS, respectively.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cotonou?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cotonou (average of $972). Flying from Washington, D.C. Dulles Intl Airport to Cotonou in June is currently the most expensive (average of $1,710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Cotonou

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Cotonou flights

Top 4 airlines flying from Dulles Intl to Cotonou

Discover the top 4 airlines that operate flights from Dulles Intl to Cotonou. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$730Average$1,064FlexibilityNo cancel feeOn-time77%
Ethiopian AirCheapest$1,109Average$1,525FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$1,121Average$1,193FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,135Average$1,590FlexibilityNo cancel feeOn-timeN/A
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