$652 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 4/6. 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 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

Sun, Apr 12 - Mon, Apr 27
Royal Air Maroc Logo
9:00 pm - 3:40 am
IAD
-
COO
25h 40m
1 stop
Royal Air Maroc Logo
6:20 am - 7:00 pm
COO
-
IAD
17h 40m
1 stop
$1,034Royal Air Maroc
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
9:00 pm - 3:15 am
IAD
-
COO
25h 15m
1 stop
Multiple Airlines Logo
3:05 pm - 7:00 pm
COO
-
IAD
32h 55m
2 stops
$1,076Multiple Airlines
Sun, Apr 19 - Mon, May 11
Royal Air Maroc Logo
9:00 pm - 3:40 am
IAD
-
COO
25h 40m
1 stop
Royal Air Maroc Logo
6:20 am - 7:00 pm
COO
-
IAD
17h 40m
1 stop
$1,077Royal Air Maroc
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
9:00 pm - 2:05 pm
IAD
-
COO
36h 05m
2 stops
Multiple Airlines Logo
6:20 am - 7:00 pm
COO
-
IAD
17h 40m
1 stop
$1,082Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
9:00 pm - 3:15 am
IAD
-
COO
25h 15m
1 stop
Multiple Airlines Logo
3:05 pm - 7:00 pm
COO
-
IAD
32h 55m
3 stops
$1,113Multiple Airlines
Tue, Apr 21 - Wed, May 6
Delta Logo
9:45 pm - 9:50 pm
IAD
-
COO
19h 05m
1 stop
Delta Logo
12:40 am - 4:05 pm
COO
-
IAD
20h 25m
1 stop
$1,164Delta
Sun, Apr 12 - Sun, Apr 26
Delta Logo
11:30 am - 9:50 pm
DCA
-
COO
29h 20m
2 stops
Delta Logo
12:20 am - 10:41 pm
COO
-
DCA
27h 21m
2 stops
$1,170Delta
Sat, Jun 6 - Thu, Jun 11
Air Canada Logo
4:20 pm - 8:15 pm
DCA
-
COO
46h 55m
3 stops
Air Canada Logo
9:30 pm - 10:19 am
COO
-
DCA
41h 49m
2 stops
$1,377Air Canada
Tue, Apr 21 - Mon, May 11
Air Canada Logo
8:40 pm - 8:15 pm
DCA
-
COO
42h 35m
3 stops
Air Canada Logo
9:30 pm - 3:39 pm
COO
-
DCA
23h 09m
2 stops
$1,410Air Canada
Thu, Aug 13 - Wed, Aug 26
Kenya Airways Logo
5:00 pm - 9:50 pm
DCA
-
COO
23h 50m
2 stops
Kenya Airways Logo
12:20 am - 6:11 pm
COO
-
DCA
22h 51m
2 stops
$1,418Kenya Airways
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.

Which airlines provide the cheapest flights from Washington, D.C. 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. to Benin were found on Royal Air Maroc ($1,034) and Turkish Airlines ($1,149).

Good to know

Low seasonDecember
Cheapest flight$652
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly with an average 4% 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.

Reviews of the top airline 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.
7.2
Ethiopian AirOverall score based on 965 reviews
7.2Boarding
7.6Crew
6.9Food
7.1Comfort
6.7Entertainment
Airline reviews

The crew were amazing. They should improve the inflight entertainment

8.0 ExcellentGani, Jan 2026
ABJ - JFK
Read more Ethiopian Air reviews

The crew were amazing. They should improve the inflight entertainment

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 had a memorable experience. I dont have any comments at this time regarding waht could be better.

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

The Boeing 737 MAX on this route, flown in the middle of the night, is an UTTER FAILURE for business travellers. The whole point of business travel is to arrive alert and recover from travel quickly, and this little aeroplane with its quarter recline uncomfortable business seats does nothing for that. It’s a small step up from economy in that you have decent legroom, but that’s it. Absolute margin at the cost of the traveller.

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.

Checking in wasn't organized, too many so-called diplomats were jumping line while everyone was waiting in line. They should have their own line not to impede on other passengers that was also waiting to be served. We all paid money and there should be no discrimination because everyone's money should have the same value diplomat or not! If they want to give diplomats some special treatment then let them create their own check in desk and not treat other passengers some that are (elderly, some with children, pregnant women) making them stand longer in line than necessary just because people are jumping line 😡

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.