$727 Find Cheap Flights from Washington Dulles Airport 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 Dulles Intl to Benin departing on 8/31. 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 Benin

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Dulles Intl 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 Dulles Intl 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 Dulles Intl to Benin

Sun, Sep 27 - Sun, Nov 29
Royal Air Maroc Logo
9:00 pm - 3:15 am
IAD
-
COO
25h 15m
1 stop
Royal Air Maroc Logo
4:15 am - 6:45 pm
COO
-
IAD
20h 30m
1 stop
$1,179Royal Air Maroc
Sun, Sep 27 - Sun, Nov 29
Multiple Airlines Logo
9:00 pm - 3:15 am
IAD
-
COO
25h 15m
1 stop
Multiple Airlines Logo
3:05 pm - 6:45 pm
COO
-
IAD
33h 40m
2 stops
$1,188Multiple Airlines
Thu, Oct 29 - Mon, Nov 9
KLM Logo
7:50 pm - 9:25 pm
IAD
-
COO
20h 35m
1 stop
KLM Logo
11:55 pm - 4:35 pm
COO
-
IAD
22h 40m
1 stop
$1,285KLM
Thu, Oct 29 - Mon, Nov 9
Multiple Airlines Logo
7:50 pm - 9:25 pm
IAD
-
COO
20h 35m
2 stops
Multiple Airlines Logo
11:55 pm - 4:35 pm
COO
-
IAD
22h 40m
1 stop
$1,290Multiple Airlines
Sun, Sep 27 - Sun, Nov 29
KLM Logo
6:15 pm - 9:50 pm
IAD
-
COO
22h 35m
1 stop
KLM Logo
11:55 pm - 4:35 pm
COO
-
IAD
22h 40m
1 stop
$1,293KLM
Sun, Sep 27 - Mon, Nov 30
Multiple Airlines Logo
7:59 pm - 9:50 pm
IAD
-
COO
20h 51m
2 stops
Multiple Airlines Logo
11:55 pm - 4:35 pm
COO
-
IAD
22h 40m
1 stop
$1,298Multiple Airlines
Thu, Oct 29 - Mon, Nov 9
Air France Logo
7:50 pm - 9:25 pm
IAD
-
COO
20h 35m
2 stops
Air France Logo
11:55 pm - 6:14 pm
COO
-
IAD
24h 19m
2 stops
$1,299Air France
Sun, Sep 27 - Mon, Nov 30
Delta Logo
12:30 pm - 9:50 pm
IAD
-
COO
28h 20m
2 stops
Delta Logo
11:55 pm - 11:02 pm
COO
-
IAD
29h 07m
2 stops
$1,307Delta
Tue, Nov 17 - Mon, Nov 30
Multiple Airlines Logo
7:59 pm - 9:25 pm
IAD
-
COO
19h 26m
2 stops
Multiple Airlines Logo
11:55 pm - 3:45 pm
COO
-
IAD
21h 50m
2 stops
$1,309Multiple Airlines
Sun, Sep 27 - Sun, Nov 29
Air France Logo
5:30 pm - 9:50 pm
IAD
-
COO
23h 20m
2 stops
Air France Logo
11:55 pm - 8:30 pm
COO
-
IAD
26h 35m
2 stops
$1,329Air France
Booking Insights

KAYAK's insights & trends for Dulles Intl to Benin flights

Get data-powered insights and trends into flights from Dulles Intl to Benin to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Washington, D.C. Dulles Intl Airport to Benin take?

The duration of a flight to Benin depends on your arrival airport. The shortest route to Benin from Washington, D.C. Dulles Intl Airport is to Cotonou, which takes 20h 20m.

Good to know

Low seasonApril
Cheapest flight$727
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 6% 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 Dulles Airport 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 Dulles Airport to Benin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport 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 Dulles Airport 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 Dulles Airport 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 Dulles Airport 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 Dulles Airport to Benin 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 Dulles Intl to Benin

 
Need help choosing which airline to fly with from Dulles Intl 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
Turkish AirlinesOverall score based on 4390 reviews
7.3Comfort
7.8Crew
7.3Boarding
7.5Entertainment
7.5Food
Airline reviews

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

10.0 ExcellentAnonymous, May 2026
JFK - IST
Read more Turkish Airlines reviews

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

Seat assignments for family traveling with 2 children. Loud crowd during sleep time

It was crowded… the bathrooms dirty and smelly. The seats have been made even smaller.

delayed to take off from detroit by 3 hours lost baggage in istanbul and now in venice without baggage

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

Very comfortable in business class. Excellent service. Good food. Smooth trip.

It was a good experience - too many times checking at the airport - every time had to remove shoes , belt , laptop etc. that was a bit of exaggerated. The seat had a sharp metal plate -- which torn into my jeans.

The TV wasn't working No music for the whole flight from JFK to LOS It was too burring.

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.

I paid for internet that did not work and had to pay more to have it

Planes are good. However the entertainement system is slow. The headphones are of low quality and I could hardly hear a movie The movies lack subtitiles

The crew was unfriendly and very rude to name a few (Helina). I felt unsafe due to most of the cabinets were open while on flight. All in all the flight was ok, but the crew needed more training on customer service most of all for international flights.

Delay not posted, only departure time listed- not boarding time. We left an hour late and arrived 45 min late. Restrooms had backed up sinks and toilets not flushed ) passenger error). Lots of screen for entertainment didn’t work. But we arrived with our luggage

The plane was old and the luggage racks above us were visibly shaking during turbulence. Water was dripping on our heads during landing. Our flight was over 2 hours late departing but we were not updated or told what to expect as the screen at the gate continued to read “on time”

Check in took over an hour because printer was not working. Attendant did not know how to give free layover Addis Ababa hotel vouchers or update frequent flyer number. After repeated attempts, got voucher emailed. However hotel wanted printed voucher hence more delay. Bus time from hotel back to airport was printed 4:50 hours, but hotel reception called at 3 pm saying bus will leave at 4 pm. Then hotel reception called again saying 4:15 pm. We rushed at 4:15 pm and bus was not ready until 4:40 pm. Many audio outlets were not working in planes.

I have my baggage left either in Jeddah or Addis and undelivered to Abuja

Everything you need to know for your flight from Dulles Intl to Benin

Information on your arrival and departure airports