$707 Find Cheap Flights from Washington, D.C. to Benin - Compare and Save

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Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Benin flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Washington, D.C. Dulles Intl Airport to Benin cheaper or more expensive than last year?

Fares from Washington, D.C. Dulles Intl Airport to Benin are running about 4% lower than they were around this time last year, averaging $1,291 round-trip.

What are the cheapest fares from Washington, D.C. Dulles Intl Airport to Benin right now?

The cheapest fare from Washington, D.C. Dulles Intl Airport to Benin in the last week was $1,132 round-trip, to Cotonou (COO).

What’s the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Benin?

November is the cheapest time of year to fly, with average fares of $1,162. Prices are highest in July, when average flight costs increase to around $1,996.

Which airport in Benin is the cheapest to fly to from Washington, D.C. Dulles Intl Airport?

All flights from Washington, D.C. Dulles Intl Airport to Benin arrive at Cotonou (COO). On average, round-trip fares are around $1,277.

What’s the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Benin?

Thursday tends to be the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Benin, while Tuesday is the most expensive. Fares run about 39% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Benin?

Data from the past 12 months shows it's cheapest to fly to Benin during the evening with average prices of $1,221. The night is the most expensive time to fly, with average prices of $1,304.

Key details for Washington, D.C. Dulles Intl Airport to Benin flights

Low season

March

Cheapest flight

$707
Beat the crowds with an average 49% drop in travelers.
The most popular month to fly with an average 78% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Cotonou

Your Washington, D.C. Dulles Intl Airport to Benin flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Washington, D.C. Dulles Intl Airport to Benin?

    Yes. Fares from Washington, D.C. Dulles Intl Airport to Benin are low right now. As a rule of thumb, a round-trip under $1,179 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Washington, D.C. Dulles Intl Airport to Benin?

    Over the past 12 months, round-trip fares from Washington, D.C. Dulles Intl Airport to Benin have ranged from $1,179 to $1,541.

  • What are the main airports serving Benin?

    Flights to Benin all arrive at Cotonou (COO).

  • What airlines fly nonstop from Washington, D.C. Dulles Intl Airport to Benin?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Washington, D.C. Dulles Intl Airport to Benin. One-stop options include United Airlines and Air France.

  • Which cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Benin?

    On flights from Washington, D.C. Dulles Intl Airport to Benin you can book Economy Class or Business Class.

Your guide to booking Washington, D.C. Dulles Intl Airport to Benin flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for November when flights are typically cheapest and avoid July when prices are at their highest.
  • Flying on Thursday is usually the cheapest. Flights on Tuesday cost about 39% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Cotonou, which is the most popular destination in Benin. From there, it's easy to continue on to other popular destinations such as Ouidah, Ganvié and Parakou.

Reviews of the top 3 airlines serving 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.
7.5
Air FranceOverall score based on 1652 reviews
7.1Food
7.4Comfort
7.5Boarding
7.0Entertainment
8.2Crew
Airline reviews

Our flight delayed, due to the incoming flight arriving late from Paris. AF caused us to miss our connecting flight, also booked through Air France directly. They couldn't accommodate us until later that night, and we had to be in AMS earlier than that. They won't do anything else to help us and wanted to charge us more money to rebook us too. Not great service, since it was all their fault.

2.0 MediocreMichael, Aug 2026
Read more Air France reviews

Our flight delayed, due to the incoming flight arriving late from Paris. AF caused us to miss our connecting flight, also booked through Air France directly. They couldn't accommodate us until later that night, and we had to be in AMS earlier than that. They won't do anything else to help us and wanted to charge us more money to rebook us too. Not great service, since it was all their fault.

Seats! The eternal problem in economy. They are like stones!!

Everything is good except the seats are tightened no rooms for the legs,

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

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

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.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

The first half from DC to Paris was very good and the staff were very helpful and humble BUT flight from Paris to Mumbai was sad. 1) it was packed. 2) no space on head compartment 3) crews were unresponsive to the calls 4) one crew member literally banged the bottle of water after giving me glass of water. A little water splashed on me and she was unapologetic 5) with so many hours of flight, little leg space should be taken care else don’t fill your airline till brim which affects your crew and they remove anger on us. 6) huge line for washrooms. 7) 2nd half journey was pathetic

Flight was more then 3 hour late and I did not get my luggages

When getting to our seats a blanket, headphones and pillow where there already. The food was very good and plentiful. I liked when they came around w/hot towels to freshen up with. Slippers, socks and an eye mask was a nice surprise. My husband and I have mobility issues and the transporters were absolutely wonderful and helpful w/the wheelchairs at each stop. Getting from one gate to the next they were a blessing.

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

the cabin was kept too hot. couldn't sleep as a result

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

Awful seating. Bad food. Staff only have one bottle of water and no cans.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

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

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!!

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

The flight was very smooth, however, the quality of food was mediocre.

Flight was delayed by two hours. This really messed things up because I missed my connecting flight in Addis. I had a meeting in Entebbe which was scrapped because my flight from Addis landed later in the day.

The food was terrible and the seating was uncomfortable, but the airline did a great thing letting us board in Abbis Ababa on our connecting flight after our original flight was very delayed.

The flight is packed and it feels like the space per individual has gotten smaller. Excruciating for a 14hr flight.

United was best airlines I have seen since I got there choose united airlines

It was wonderful best Air lines covert and all very happy with their service they have been very helpful and friendly

Flight was delayed an hour. Also, I bought an extra legroom seat online; but the actually plane was a different configuration so I didn't get what I paid for . This happened on the Addis to Lusaka leg of my trip.

Very bad experience flight was over 5 hours delayed 😑 not a chance to be put on another flight we had to stay at the hotel we lost 2 days on our vacation. Never again I will fligh with Ethiopian airlines.

Boarding was delayed and people were just sitting there like lost.

Movie channels was great. Air hostess could be a little more caring

More options for your flight from Washington, D.C. to Benin

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