$1,184 Find Cheap Flights from Washington, D.C. to Benin

This is the cheapest round-trip 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 9/27. 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, 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
$1,184Royal Air Maroc
Thu, Jul 30 - Wed, Sep 9
Turkish Airlines Logo
1:20 pm - 9:15 pm
IAD
-
COO
26h 55m
1 stop
Turkish Airlines Logo
10:15 pm - 11:35 am
COO
-
IAD
42h 20m
2 stops
$1,248Turkish Airlines
Thu, Jul 30 - Wed, Sep 9
Turkish Airlines Logo
9:45 pm - 9:15 pm
IAD
-
COO
18h 30m
1 stop
Turkish Airlines Logo
10:15 pm - 11:35 am
COO
-
IAD
42h 20m
2 stops
$1,257Turkish Airlines
Thu, Jul 30 - Wed, Sep 9
Turkish Airlines Logo
1:20 pm - 9:15 pm
IAD
-
COO
26h 55m
1 stop
Turkish Airlines Logo
10:15 pm - 11:35 am
COO
-
IAD
42h 20m
2 stops
$1,269Turkish Airlines
Thu, May 28 - Wed, Jun 3
KLM Logo
9:45 pm - 9:50 pm
IAD
-
COO
19h 05m
1 stop
KLM Logo
12:20 am - 4:05 pm
COO
-
IAD
20h 45m
1 stop
$1,282KLM
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
$1,285KLM
Thu, May 28 - Wed, Jun 3
Delta Logo
1:32 pm - 9:50 pm
IAD
-
COO
27h 18m
2 stops
Delta Logo
12:20 am - 7:35 pm
COO
-
IAD
24h 15m
1 stop
$1,287Delta
Sun, Sep 27 - Sun, Nov 29
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
$1,290Multiple Airlines
Tue, May 19 - Mon, Jul 6
Delta Logo
9:45 pm - 9:50 pm
IAD
-
COO
19h 05m
1 stop
Delta Logo
12:50 am - 5:51 pm
COO
-
IAD
22h 01m
2 stops
$1,292Delta
Sun, Jul 26 - Sun, Aug 16
Ethiopian Air Logo
6:15 am - 12:15 pm
BWI
-
COO
25h 00m
2 stops
Ethiopian Air Logo
1:30 pm - 9:28 pm
COO
-
BWI
36h 58m
3 stops
$2,280Ethiopian Air
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 is the cheapest month to fly from Washington, D.C. to Benin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Benin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Benin is May, when tickets cost $0 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,364 and $1,337 respectively.

Good to know

Low seasonDecember
Cheapest flight$1,184
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 17% 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 999 reviews
7.2Boarding
6.7Entertainment
6.9Food
7.6Crew
7.1Comfort
Airline reviews

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.

8.0 ExcellentAadil, Apr 2026
BOM - ADD
Read more Ethiopian Air reviews

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.

To the Ethiopian Airlines Customer Relations Team, I am writing to formally express my disappointment regarding my recent travel experience with Ethiopian Airlines on . Unfortunately, the level of service provided fell significantly short of the standards I expected from your airline. I would like to highlight the following serious issues encountered during the journey: • Cabin Condition and Hygiene: The aircraft cabin was notably poorly maintained. The seating area was dirty, and there was a persistent, unpleasant odor throughout the flight, which made the environment very uncomfortable for passengers. • Inadequate Service: The overall level of service provided by the staff was unsatisfactory and did not reflect a professional passenger experience. • Baggage Loss: Upon arrival, I was informed that my luggage was lost. This is particularly distressing as it has caused significant personal inconvenience and disruption to my schedule. As a frequent traveler, I value reliability and a clean cabin environment. I request that you investigate these matters immediately, provide an update on the status of my missing baggage, and outline how you intend to compensate for these failures in service. I look forward to your prompt response and a resolution to my lost luggage claim. Sincerely, Puguh

To the Ethiopian Airlines Customer Relations Team, I am writing to formally express my disappointment regarding my recent travel experience with Ethiopian Airlines on flight 629/352. Unfortunately, the level of service provided fell significantly short of the standards I expected from your airline. I would like to highlight the following serious issues encountered during the journey: • Cabin Condition and Hygiene: The aircraft cabin was notably poorly maintained. The seating area was dirty, and there was a persistent, unpleasant odor throughout the flight, which made the environment very uncomfortable for passengers. • Inadequate Service: The overall level of service provided by the staff was unsatisfactory and did not reflect a professional passenger experience. • Baggage Loss: Upon arrival, I was informed that my luggage was lost. This is particularly distressing as it has caused significant personal inconvenience and disruption to my schedule. As a frequent traveler, I value reliability and a clean cabin environment. I request that you investigate these matters immediately, provide an update on the status of my missing baggage, and outline how you intend to compensate for these failures in service. I look forward to your prompt response and a resolution to my lost luggage claim. Sincerely, Puguh

To the Ethiopian Airlines Customer Relations Team, I am writing to formally express my disappointment regarding my recent travel experience with Ethiopian Airlines on flight [I629/352] . Unfortunately, the level of service provided fell significantly short of the standards I expected from your airline. I would like to highlight the following serious issues encountered during the journey: • Cabin Condition and Hygiene: The aircraft cabin was notably poorly maintained. The seating area was dirty, and there was a persistent, unpleasant odor throughout the flight, which made the environment very uncomfortable for passengers. • Inadequate Service: The overall level of service provided by the staff was unsatisfactory and did not reflect a professional passenger experience. • Baggage Loss: Upon arrival, I was informed that my luggage was lost. This is particularly distressing as it has caused significant personal inconvenience and disruption to my schedule. As a frequent traveler, I value reliability and a clean cabin environment. I request that you investigate these matters immediately, provide an update on the status of my missing baggage, and outline how you intend to compensate for these failures in service. I look forward to your prompt response and a resolution to my lost luggage claim. Sincerely, Puguh

I will fly this going forward especially for ORD to EBB and the reverse.

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

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.

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.