$735 Find Cheap Flights from Washington, D.C. to Benin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Benin departing on 9/10. 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

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Cheap Flights from Washington, D.C. to Benin

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cotonou
Cotonou1 stop$1,012
Cotonou
Cotonou1 stop$1,012

Book Cheap Washington, D.C. to Benin Plane Tickets

 
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 Benin 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 Benin

Wed, Sep 24 - Thu, Oct 30
Turkish Airlines Logo
9:40 pm - 12:25 amIAD-COO
21h 45m1 stop
Turkish Airlines Logo
12:50 am - 8:15 pmCOO-IAD
24h 25m1 stop
$1,012Turkish Airlines
Find Deal
Wed, Sep 24 - Thu, Oct 30
Turkish Airlines Logo
9:40 pm - 12:25 amIAD-COO
21h 45m2 stops
Turkish Airlines Logo
12:50 am - 8:15 pmCOO-IAD
24h 25m2 stops
$1,019Turkish Airlines
Find Deal
Wed, Sep 24 - Fri, Oct 31
Ethiopian Air Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
Ethiopian Air Logo
1:30 pm - 9:00 amCOO-IAD
24h 30m2 stops
$1,134Ethiopian Air
Find Deal
Tue, Nov 11 - Sat, Nov 15
Delta Logo
1:15 pm - 9:00 pmDCA-COO
25h 45m2 stops
Delta Logo
11:30 pm - 10:56 pmCOO-DCA
29h 26m2 stops
$1,178Delta
Find Deal
Thu, Dec 4 - Sat, Dec 27
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
$1,212Ethiopian Air
Find Deal
Sat, Nov 22 - Sat, Nov 29
 Logo
7:00 pm - 7:05 pmDCA-COO
42h 05m2 stops
 Logo
8:00 pm - 10:26 amCOO-DCA
44h 26m3 stops
$1,225
Find Deal
Tue, Nov 11 - Sat, Nov 15
Delta Logo
6:21 pm - 9:00 pmBWI-COO
20h 39m2 stops
Delta Logo
11:30 pm - 8:10 amCOO-BWI
38h 40m2 stops
$1,226Delta
Find Deal
Sat, Nov 22 - Sat, Nov 29
 Logo
10:35 pm - 7:05 pmIAD-COO
38h 30m2 stops
 Logo
8:00 pm - 8:05 pmCOO-IAD
30h 05m3 stops
$1,248
Find Deal
Sun, Dec 7 - Sat, Dec 27
Air France Logo
7:59 pm - 9:00 pmIAD-COO
19h 01m2 stops
Air France Logo
11:30 pm - 4:35 pmCOO-IAD
23h 05m1 stop
$1,368Air France
Find Deal
Sat, Dec 6 - Fri, Dec 26
Air France Logo
6:25 pm - 9:00 pmDCA-COO
20h 35m2 stops
Air France Logo
11:30 pm - 4:24 pmCOO-DCA
22h 54m2 stops
$3,248Air France
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from Washington, D.C. to Benin 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 Benin?

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

If your flying dates are flexible, you should consider flying to Benin on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Washington, D.C. to Benin. For your return ticket, we recommend flying on a Wednesday and avoiding Thursdays for the best deals.

Good to know

Low seasonSeptember
Cheapest flight$735
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Washington Dulles Airport to Cotonou

FAQs - booking Benin flights

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

    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 Benin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Benin 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 Benin?

    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 from Washington, D.C. to Benin with an airline and back 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 Benin?

    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 from Washington, D.C. to Benin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Benin?

    The cheapest time of day to fly to Benin is generally at night, when round-trip flights cost $1,177 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Benin is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,589.

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

 
Need help choosing which airline to fly with from Washington, D.C. to Benin? 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 1469 reviews
7.4Boarding
8.1Crew
7.0Food
7.4Comfort
6.9Entertainment
Airline reviews

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.

2.0 MediocreAbdulhamid, Aug 2025CDG - VIE
Read more Air France reviews

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.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

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.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

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

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

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

Cabin class types available on flights to Benin

Cabin classes available on flights to Benin. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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