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Cotonou

$1,022+ Cheap flights from Washington, D.C. (WAS) to Cotonou (COO)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — COO
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from Washington, D.C. to Cotonou

Cheapest flights from Washington, D.C. to Cotonou
Explore the most affordable flight options available from Washington, D.C. to Cotonou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This FlightHub deal was found by Cheapflights users on 10/22. 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.
Thu 12/41:30 pmIAD - COO
1 stop28h 25mTurkish Airlines
Mon 12/812:50 amCOO - IAD
2 stops40h 55mTurkish Airlines
Deal found 10/22$1,022
This FlightHub deal was found by Cheapflights users on 10/22. 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.
Sun 11/309:15 pmIAD - COO
1 stop20h 40mTurkish Airlines
Thu 12/412:50 amCOO - IAD
2 stops40h 55mTurkish Airlines
Deal found 10/22$1,040
This FlightHub deal was found by Cheapflights users on 10/23. 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.
Wed 11/129:15 pmIAD - COO
1 stop20h 40mTurkish Airlines
Fri 11/2112:50 amCOO - IAD
2 stops24h 30mTurkish Airlines
Deal found 10/23$1,076
This oojo deal was found by Cheapflights users on 10/21. 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.
Sun 10/2610:15 pmIAD - COO
1 stop20h 40mTurkish Airlines
Sun 11/1612:45 amCOO - IAD
1 stop41h 00mTurkish Airlines
Deal found 10/21$1,081
This oojo deal was found by Cheapflights users on 10/21. 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.
Sun 10/2611:00 amIAD - COO
1 stop20h 15mEthiopian Air
Mon 11/171:30 pmCOO - IAD
2 stops24h 30mEthiopian Air
Deal found 10/21$1,094
This oojo deal was found by Cheapflights users on 10/21. 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.
Sun 10/2611:00 amIAD - COO
1 stop20h 15mMultiple Airlines
Mon 11/1712:05 pmCOO - IAD
1 stop13h 00mMultiple Airlines
Deal found 10/21$1,128
This oojo deal was found by Cheapflights users on 10/23. 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 11/1210:00 amIAD - COO
1 stop20h 15mEthiopian Air
Sat 11/221:30 pmCOO - IAD
2 stops24h 30mEthiopian Air
Deal found 10/23$1,139
This oojo deal was found by Cheapflights users on 10/23. 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 11/1210:00 amIAD - COO
1 stop20h 15mMultiple Airlines
Sat 11/2212:05 pmCOO - IAD
1 stop13h 00mMultiple Airlines
Deal found 10/23$1,172
This Air France deal was found by Cheapflights users on 10/23. 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.
Wed 11/125:03 pmDCA - COO
2 stops23h 47mAir France
Fri 11/211:20 amCOO - DCA
2 stops22h 40mAir France
Deal found 10/23$1,178
This Delta deal was found by Cheapflights users on 10/23. 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.
Wed 11/126:11 pmIAD - COO
2 stops22h 39mDelta
Fri 11/211:20 amCOO - IAD
2 stops23h 48mDelta
Deal found 10/23$1,178
This Delta deal was found by Cheapflights users on 10/22. 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.
Tue 11/1112:39 pmDCA - COO
2 stops28h 11mDelta
Fri 11/141:20 amCOO - DCA
2 stops22h 40mDelta
Deal found 10/22$1,179
This Air Canada deal was found by Cheapflights users on 10/23. 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.
Wed 11/1211:05 amDCA - COO
2 stops25h 35mAir Canada
Sat 11/228:00 pmCOO - DCA
3 stops44h 26mAir Canada
Deal found 10/23$1,209

Cheap flight deals from Washington, D.C. to Cotonou

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,022
(FlightHub)

Popular in

June

Cheapest in

September

Average price

$1,144
Provider with most accurate pricing for Washington, D.C. (WAS)-Cotonou flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cotonou flights.
Search Deals
From Washington, D.C. (WAS) to Cotonou
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 October 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Cotonou that are best for you.

Fly from

Washington, D.C.

Fly to

Cotonou

Route

Depart

Return

Price

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Thu 12/4

1:30 pm-11:55 pm

1 stop28h 25m

Cotonou

Mon 12/8

12:50 am-11:45 am

2 stops40h 55m

$1,022

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Thu 1/29

9:15 pm-11:55 pm

1 stop20h 40m

Cotonou

Sun 2/8

12:50 am-11:45 am

1 stop40h 55m

$1,059

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sun 2/15

1:30 pm-11:55 pm

1 stop28h 25m

Cotonou

Sun 3/8

12:50 am-12:45 pm

1 stop40h 55m

$1,080

Washington, D.C.Cotonou

DCA - COO

DCACOO

Washington, D.C. Reagan-National

Thu 1/29

6:15 am-3:45 am

2 stops39h 30m

Cotonou

Thu 2/12

6:25 am-10:57 pm

2 stops22h 32m

$1,106

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Wed 11/12

10:00 am-12:15 pm

1 stop20h 15m

Cotonou

Sat 11/22

1:30 pm-8:00 am

2 stops24h 30m

$1,139

Washington, D.C.Cotonou

DCA - COO

DCACOO

Washington, D.C. Reagan-National

Thu 1/29

6:15 am-3:45 am

2 stops39h 30m

Cotonou

Mon 2/9

6:25 am-10:47 pm

2 stops22h 22m

$1,153

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Wed 1/28

6:50 pm-10:50 pm

1 stop22h 00m

Cotonou

Fri 2/6

1:20 am-4:35 pm

1 stop21h 15m

$1,164

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Thu 1/29

6:50 pm-10:50 pm

1 stop22h 00m

Cotonou

Wed 2/11

1:20 am-4:35 pm

1 stop21h 15m

$1,164

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Thu 1/29

7:59 pm-10:50 pm

2 stops20h 51m

Cotonou

Sun 2/8

1:20 am-4:35 pm

1 stop21h 15m

$1,169

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Wed 11/12

10:00 am-12:15 pm

1 stop20h 15m

Cotonou

Sat 11/22

12:05 pm-7:05 pm

1 stop13h 00m

$1,173

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 38 results
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Compare providers for flights from Washington, D.C. 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 Washington, D.C. to Cotonou in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy3 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 Washington, D.C.-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.-Cotonou flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Cotonou flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-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.-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 Washington, D.C. to Cotonou

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

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

Find hourly flight availability from Washington, D.C. 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 October 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Cotonou in the afternoon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Washington, D.C. to Cotonou?

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 October 23, 2025.
Peruse reviews from past customers who have flown with Air France and Turkish Airlines from Washington, D.C. to Cotonou to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,477 reviews

Boarding

7.4

Food

7.0

Crew

8.2

Entertainment

7.0

Overall

7.4

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.4
Good
1,477 reviews
Air France
7.4
Good
1,477 reviews

Boarding

7.4

Food

7.0

Crew

8.2

Entertainment

7.0

Overall

7.4

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Turkish Airlines
7.3
Good
4,022 reviews
Air France
7.4
Good
1,477 reviews

Boarding

7.4

Food

7.0

Crew

8.2

Entertainment

7.0

Overall

7.4

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    Located just 2.4 mi from the city center, Cotonou is the airport most travelers will use when flying to Cotonou from Washington, D.C.. Booking flights from Washington, D.C. to Cotonou (COO) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 4 different airlines.

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

    For as low as $1,139, Turkish Airlines can have you in Cotonou from Washington, D.C. in 20h 15m. There are 5393 mi between Washington, D.C. and Cotonou. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Washington, D.C. to Cotonou round-trip from $1,016. Other airlines that can offer you cheap pricing are Ethiopian Air, from $1,109, and Air France, from $1,131. Users have found that Turkish Airlines is 16% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Royal Air Maroc, which is currently one of the cheapest options available, starting at $2,821. Turkish Airlines flights start at $3,359 while deals on Ethiopian Air start at $3,864 one-way.

  • What are the most popular routes from Washington, D.C. to Cotonou?

    While some choose either Washington, D.C. Reagan-National - Cotonou or Baltimore/Washington - Cotonou, Washington, D.C. Dulles Intl - Cotonou is the most popular route from Washington, D.C. to Cotonou.

  • Can I find deals for flights from Washington, D.C. to Cotonou that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Cotonou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Cotonou?

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

  • Can I find deals for business class flights from Washington, D.C. to Cotonou?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

See more FAQs

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Alternative routes for Washington, D.C. to Cotonou

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Cotonou flights
Reagan-National to Cotonou flights

Top 4 airlines flying from Washington, D.C. to Cotonou

Discover the top 4 airlines that operate flights from Washington, D.C. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,016Average$1,239FlexibilityNo cancel feeOn-time77%
Ethiopian AirCheapest$1,109Average$1,483FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$1,131Average$1,191FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,135Average$1,425FlexibilityNo cancel feeOn-timeN/A

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