$736 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 3/3. 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

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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

Fri, Feb 27 - Mon, Apr 27
Multiple Airlines Logo
8:45 pm - 2:15 pm
IAD
-
COO
35h 30m
2 stops
Multiple Airlines Logo
4:15 am - 7:00 pm
COO
-
IAD
19h 45m
1 stop
$1,031Multiple Airlines
Sun, Mar 8 - Mon, Mar 23
Turkish Airlines Logo
2:30 pm - 11:55 pm
IAD
-
COO
28h 25m
1 stop
Turkish Airlines Logo
12:50 am - 8:20 pm
COO
-
IAD
24h 30m
2 stops
$1,039Turkish Airlines
Tue, Mar 10 - Tue, Mar 31
Ethiopian Air Logo
11:00 am - 12:15 pm
IAD
-
COO
20h 15m
1 stop
Ethiopian Air Logo
1:30 pm - 8:55 am
COO
-
IAD
24h 25m
2 stops
$1,139Ethiopian Air
Sat, Mar 7 - Mon, Mar 23
Turkish Airlines Logo
9:15 pm - 10:20 pm
IAD
-
COO
19h 05m
1 stop
Turkish Airlines Logo
12:50 am - 12:45 pm
COO
-
IAD
40h 55m
2 stops
$1,143Turkish Airlines
Wed, Mar 11 - Mon, Mar 16
Multiple Airlines Logo
11:00 am - 1:15 pm
IAD
-
COO
21h 15m
2 stops
Multiple Airlines Logo
12:05 pm - 8:05 pm
COO
-
IAD
13h 00m
1 stop
$1,146Multiple Airlines
Fri, Feb 27 - Mon, Apr 27
Multiple Airlines Logo
8:45 pm - 2:15 pm
IAD
-
COO
35h 30m
3 stops
Multiple Airlines Logo
4:15 am - 7:00 pm
COO
-
IAD
19h 45m
1 stop
$1,150Multiple Airlines
Thu, Apr 23 - Sun, May 3
Delta Logo
9:45 pm - 9:00 pm
IAD
-
COO
18h 15m
1 stop
Delta Logo
11:30 pm - 4:05 pm
COO
-
IAD
21h 35m
1 stop
$1,165Delta
Wed, Mar 11 - Sun, Mar 15
Multiple Airlines Logo
7:50 pm - 10:50 pm
IAD
-
COO
22h 00m
1 stop
Multiple Airlines Logo
1:20 am - 8:45 pm
COO
-
IAD
24h 25m
1 stop
$1,166Multiple Airlines
Thu, Apr 23 - Sun, May 3
Air France Logo
6:50 pm - 9:00 pm
IAD
-
COO
21h 10m
2 stops
Air France Logo
11:30 pm - 4:05 pm
COO
-
IAD
21h 35m
1 stop
$1,171Air France
Tue, Mar 10 - Tue, Mar 31
Ethiopian Air Logo
11:00 am - 12:15 pm
IAD
-
COO
20h 15m
1 stop
Ethiopian Air Logo
1:30 pm - 8:55 am
COO
-
IAD
24h 25m
2 stops
$1,174Ethiopian Air
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.

Which airlines provide the cheapest flights from Washington, D.C. Dulles Intl Airport to Benin?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. Dulles Intl Airport to Benin were found on Turkish Airlines ($1,039) and Delta ($1,165).

Good to know

Low seasonApril
Cheapest flight$736
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 15% 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 3 airlines serving 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
Air FranceOverall score based on 1523 reviews
7.3Comfort
8.1Crew
7.4Boarding
7.0Entertainment
7.0Food
Airline reviews

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

4.0 OkayAnonymous, Jan 2026
MRU - CDG
Read more Air France reviews

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

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

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.

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Service was slow and checked bag was off last evening when flying business

Turkish Airline canceled our tickets in the very last minute, with our luggage and everything else, all prepared and good to go. It’s clear that they sold the tickets for better money to someone else. Bad, Bad, Bad business!!!

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

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Chicago to Istanbul was a much better experience than I expected since I’m more accustomed to Qatar Airways business class. The business lounge in the Istanbul airport was amazing - loved the lockers and phone charging stations, and the bathroom was a spa experience in itself. The onward leg from Istanbul to Karachi was utterly disappointing. Terrible plane, and I felt like I was in economy - the seats don’t come near to lying flat and the food was mediocre. What a sad downgrade - it isn’t as though the ticket on that leg was cheaper. So, on that front, there’s no contest with Qatar airways.

Second leg of Turkish Airline with Indigo is disaster for following reason. 1) You have to carry your cabin bags through ladder to boeing 777 because it was parked somewhere in parking lot and was not given a gate to board passengers and this seems to be people traveling to and fro from those flights and is not issue with flight itself. 2) I choose non vegetarian food on Turkish portal way ahead of checkin to entire trip, However the Indigo flight gave me random veg food saying they code veg food code from Turkish. 3) Indigo did not served any alcoholic beverages stating some weird reason which is non nonsensical. 4)Indigo have TV screens in front of you but it displays nothing except "Welcome Onboard" with annoying white black ground in dark flight. This is the most stupidest and annoying part because you are held hostage for 7 hours and only thing you could do is stare back at white screen which does not have entertainment package or even flight tracker. Such a shame.

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

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

Good. Crew do seem to be less friendly- management are clearly limiting them or not empowering them as they used to.

POSITIVES The hostesses were mostly pleasant, NEGATIVES The full flight wifi was horrible, hardly able to use it. My charger port was not working which made me use my neighbour's port which resulted in an accident which ruined her flight. During dinner, meat ran out when the cart got to us forcing us to eat vegetarian which was not great. We watched everyone around us eating meat. My wifi did not transfer to the second leg of my trip as they promised as they changed the plane. I was thrown off the window seat I booked for the 2nd leg of my journey as they changed planes, all done at my expense. This was not a cheap flight ($2600) which i hurriedly had to book to attend my mother's funeral who passed away suddenly. I was honestly disappointed with the whole saga as I heard Ethiopian Airlines was one of Africa's best.

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.

Delays delays making us miss or next connection to IAD hence having to stay additional 24 hrs in Addis Ababa

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

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

Information on your arrival and departure airports