WAS - COO

$851 Find Cheap Flights from Washington, D.C. to Cotonou

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Cotonou departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cotonou

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cotonou, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cotonou, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Washington, D.C. to Cotonou (WAS-COO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Cotonou that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Cotonou

Thu, Dec 4 - Mon, Dec 8
Turkish Airlines Logo
1:30 pm - 11:55 pmIAD-COO
28h 25m1 stop
Turkish Airlines Logo
12:50 am - 11:45 amCOO-IAD
40h 55m2 stops
$1,021Turkish Airlines
Find Deal
Tue, Dec 9 - Mon, Dec 15
Turkish Airlines Logo
1:30 pm - 11:55 pmIAD-COO
28h 25m1 stop
Turkish Airlines Logo
12:50 am - 11:45 amCOO-IAD
40h 55m2 stops
$1,071Turkish Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
Multiple Airlines Logo
10:00 am - 12:15 pmIAD-COO
20h 15m1 stop
Multiple Airlines Logo
12:05 pm - 7:05 pmCOO-IAD
13h 00m1 stop
$1,127Multiple Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 22
Ethiopian Air Logo
10:00 am - 12:15 pmIAD-COO
20h 15m1 stop
Ethiopian Air Logo
1:30 pm - 8:00 amCOO-IAD
24h 30m2 stops
$1,139Ethiopian Air
Find Deal
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
8:40 pm - 2:25 pmIAD-COO
11h 45m1 stop
Multiple Airlines Logo
12:05 pm - 7:05 pmCOO-IAD
13h 00m1 stop
$1,160Multiple Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
Ethiopian Air Logo
10:00 am - 12:15 pmIAD-COO
20h 15m1 stop
Ethiopian Air Logo
1:30 pm - 8:00 amCOO-IAD
24h 30m2 stops
$1,173Ethiopian Air
Find Deal
Wed, Nov 12 - Fri, Nov 21
Delta Logo
4:10 pm - 10:50 pmDCA-COO
24h 40m2 stops
Delta Logo
1:20 am - 6:00 pmCOO-DCA
22h 40m2 stops
$1,177Delta
Find Deal
Wed, Nov 12 - Fri, Nov 21
Delta Logo
6:11 pm - 10:50 pmIAD-COO
22h 39m2 stops
Delta Logo
1:20 am - 7:08 pmCOO-IAD
23h 48m2 stops
$1,177Delta
Find Deal
Mon, Feb 9 - Sun, Feb 15
Air France Logo
3:38 pm - 10:50 pmBWI-COO
25h 12m2 stops
Air France Logo
1:20 am - 10:59 pmCOO-BWI
27h 39m2 stops
$1,219Air France
Find Deal
Wed, Dec 17 - Wed, Jan 7
Air France Logo
9:25 pm - 10:50 pmIAD-COO
19h 25m1 stop
Air France Logo
1:20 am - 4:05 pmCOO-IAD
20h 45m2 stops
$2,021Air France
Find Deal

Everything you should know

Top airlines
Turkish Airlines
Cheapest • from $1,021 (round-trip)
Air France
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$1,021
Typical prices: $1,333-$1,552
Turkish Airlines
Thu 12/4Mon 12/8
IAD - COO • 1 stop
Cheapest one-way
$1,953
Royal Air Maroc
Sun 12/14
IAD - COO • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cotonou!
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Cotonou flights

Get data-powered insights and trends into flights from Washington, D.C. to Cotonou to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington, D.C. to Cotonou?

The average price of all round-trip flights from Washington, D.C. to Cotonou clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington, D.C. to Cotonou, look for departures on Tuesdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Cotonou, Wednesday is the cheapest day to fly and Thursday is the most expensive.

Good to know

Low seasonSeptember
Cheapest flight$1,021
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Washington Dulles Airport to Cotonou

When to book flights from Washington, D.C. to Cotonou

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Cotonou based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Cotonou

  • What is the cheapest flight from Washington, D.C. to Cotonou?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Cotonou was $1,953 for a one-way ticket and $1,021 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Cotonou?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Cotonou.

  • Which airports will I be using when flying from Washington, D.C. to Cotonou?

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in Cotonou. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Cotonou.

  • Which aircraft models fly most regularly from Washington, D.C. to Cotonou?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Cotonou?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Cotonou, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Cotonou, Air France or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Cotonou are Air France and Turkish Airlines. With an average price for the route of $1,166 and an overall rating of 7.4, Air France is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $1,050 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Cotonou?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Cotonou.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Cotonou?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cotonou from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Cotonou?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cotonou with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Cotonou?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cotonou from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Washington, D.C. to Cotonou

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Cotonou. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Cotonou? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Air FranceOverall score based on 1479 reviews
7.0Food
7.3Comfort
7.0Entertainment
7.4Boarding
8.2Crew
Airline reviews

Our flight crew were terrific. And they handle a difficult passenger with finesse.

10.0 ExcellentPeter, Oct 2025CDG - YYZ
Read more Air France reviews

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

Paying extra for premium seats was wasted. Turkish Airlines takes 2 seats for bassinet. The lady next to me had a baby with bassinet Bassinet was in front of my seat

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

Everything you need to know for your flight from Washington, D.C. to Cotonou

Information on your arrival and departure airports

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